With the growth of various product packaging needs, the demand for corrugated boxes is also increasing. Some original carton production lines of some carton manufacturers can't meet the requirements. They want to replace the original equipment and increase the equipment level. There are also some entrepreneurs who want to invest in the carton industry. It is necessary to update the new line and put on a new line. What kind of production line is on the line should be carefully considered by various manufacturers. Based on many years of experience in the production of carton production lines, here are a few superficial views, hoping to provide some valuable references for entrepreneurs.
Corrugated carton manufacturers should choose a production line with a reasonable price-performance ratio. First, they must consider the company's current sales volume and future development trends, as well as the maximum width of the carton processed, and also consider their own financial strength. To determine the grade and configuration of the corrugated wire.
Taking Yantai Xinda Company as an example, the width of corrugated board production line produced by the company is 1.4m, 1.6m, 1.8m, 2.0m, 2.2m, 2.5m, corrugated board. The speed of the production line is 60m / min, 80m / min, 100m / min, 120mm / min, 150m / min, 200m / min. Of course, different widths, different speeds, different configurations, the level of automation, the price of the corrugated high, medium and low three grades and the three speeds of high, medium and low are different. As for what configuration is required, it depends on the needs of the carton factory and the funding situation.
The following are the different configuration versions given for each carton factory to purchase tile lines for reference.
Ideal configuration:
1. Five hydraulic shaftless brackets use base paper roller diameter: minimum 300mm, maximum 1500mm.
Move left and right, up, down, full hydraulic control.
Original paper force control: adopt air pressure control.
The chuck adopts expansion chuck, which does not hurt the original paper core tube, and fully utilizes the original paper.
The electric buttons are easy to operate.
Equipped with 10 electric paper transport trolleys to reduce labor intensity.
Equipped with 5 sets of base paper diverters, the steering is convenient and easy.
2. Five paper receiving machines with automatic paper picking speed of 120m / min (face paper).
Receiving paper use time 1.5 ~ 2s.
Increase the output and increase the average running speed of the corrugated board production line.
Reduce waste products, eliminate the waste of manual pick-up, and greatly reduce the waste of residual roll paper.
Make sure the tension is constant.
3. W02F single-sided machine The single-sided machine is equipped with two pairs of corrugated rollers. Each pair of rollers has different tooth shapes. A and C can be used as a group, and B and E can be used as a group. One set of corrugated rollers is working and the other set is ready for use. If you want to use another group of corrugated shapes, you can preheat with ventilation for 15 minutes in advance. When you need to change the corrugated shapes, you only need to move the handle on the reducer to switch. Because the machine is equipped with two sets of corrugated rollers with different corrugated shapes, it is very convenient to change the cardboard with different corrugated shapes, which is safe, reliable and saves time and energy.
Both sets of corrugated rollers use cover vacuum suction to prevent high and low flutes and improve the quality of corrugations.
The diameter of the corrugated roller is 320mm. Large diameter corrugated roller can increase the service time.
An independent drive box isolates dynamic vibration, improves working stability, and oil-immersed lubrication increases gear life and reduces noise.
Automatically supply glue, electrically adjust the amount of glue, digital display.
Both sets of glue systems can be moved out of the machine for easy maintenance and adjustment.
Two sets of corrugated rollers, one pressure roller, and two sets of gluing systems all use the same reducer to facilitate the maintenance of the reducer.
The pressure roller and corrugated roller are pressurized by oil, and the pressure is stable and even.
Corrugated rollers are precision manufactured from special alloy steel, and the full-tooth hardening hardness can reach HRC55 ～ 60.
Facing paper, tile paper, pre-heating roller electric angle adjustment.
The main bearings are imported bearings, lubricated with high-temperature grease, with good sealing and reliable lubrication.
The two sets of corrugated rollers and one pressure roller are all installed with exposed tile base, which is convenient for disassembly and maintenance.
Concentrate a controller PLC electric control operation, and can be directly connected with the production management system.
The main motor is a variable frequency motor, which has obvious power saving effect.
4. W03 Overpass Conveying Mechanism A set of five-layer corrugated cardboard conveying structure is divided into upper and lower two layers.
It adopts two layers of automatic deviation correction structure.
Vacuum suction brake structure, with electric adjustment of left and right baffle paper edge alignment. Cannot move left and right.
Two sets of operation control boxes are attached, one on the flyover and one on the double-layer bonding machine.
Single-sided corrugated paper is conveyed by frequency conversion motor.
The structure design is simple, and the maintenance is easy and convenient.
5. The two preheating rollers for tile paper and facial paper preheating machine each have a diameter of 900mm.
The preheating roller belt motor can rotate, on the one hand to enhance the paper guide effect, on the other hand to properly adjust the tension.
Equipped with a set of worm gear reducer. The preheating area is adjusted electrically.
There is a set of spray device to adjust the moisture content of the paper.
Use the large diameter preheating roller and spray device to make the base paper get the most suitable temperature and humidity, so that it is shaped and easy to bond.
Fixed paper guide roller diameter 110mm. The diameter of the movable paper guide roller is 110mm, and the surface is chrome plated.
The preheating roller machine is equipped with a tension balancing roller to make it better contact with the preheating roller, the preheating effect is good, and the transmission is stable.
6. The W04 double-layer bonding machine is driven by a variable frequency motor, and the upper and lower layers are driven by synchronous belt wheels, which is stable in transmission and reduces noise. The speed dryer is synchronous, stable and reliable.
High-precision anilox roller, even glue application, less glue consumption.
The surface of the rubber roller and rubber roller are hard chrome plated, which is wear-resistant and durable.
The pressure-applying method adopts the touch pressure bar, the pressure is evenly balanced, and the glue is evenly distributed.
Automatically supply glue to avoid glue precipitation.
Comes with a preheating roller to increase the temperature of single-sided corrugated paper and tissue paper, which is convenient for glue paste and adhesion.
The gap between the glue roller and the glue roller is adjusted electrically, with digital display. [next]
7. The diameter of the preheating roller of the triple preheating machine is 900mm. The large diameter preheating roller can quickly adjust the balance of the temperature and humidity of the cardboard to make the cardboard flat.
The preheating roller is driven and rotated by the motor, so that the preheating effect is good, and the cardboard tension can be adjusted appropriately.
The motor drives the worm gear box to adjust the preheating area.
The diameter of the fixed paper guide roller is 110mm, and the surface is hard chrome plated.
The diameter of the movable paper guide roller is 110mm, and the surface is hard chrome plated.
8. The main frame of the dryer is made of 400 X 100 channel steel, which is mechanically stable.
The hot plate material is a steel plate product, and the surface is ground and chrome plated.
The heating plate is provided with a temperature display device.
The heating part adopts the pressure-pressing plate to apply pressure or the chain plate type pressure device. The overall hydraulic lift is reduced. In addition to the first four groups, each group can be lifted individually.
In the cooling section, dense pressing rollers are used to ensure the setting quality.
The drive part is driven by an independent reducer, and the main motor is a variable frequency motor, which saves energy.
The driving roller is covered with rubber, and the conveying cardboard has good stability.
Gear oil bath lubrication improves gear life.
Two tension controllers of the upper conveyor belt are equipped with automatic deviation correction devices.
The lower conveyor belt is equipped with a set of tension controllers.
The operation side iron plate is flat, safe and beautiful.
The hot plate is divided into three groups, and the pressure can be adjusted in the second and third groups.
9. The cardboard cutting machine is used to separate and cut the front and back orders, and reject the bad cardboard.
The upper and lower knife rollers rotate to cut the cardboard in turn.
It can accept both manual cut-off instructions and production line automatic control cut-off instructions.
PLC program control cooperates with computer-controlled slitting and crimping machine and cross-cutting machine to automatically change orders.
Automatic waste discharge.
10. Computer-controlled slitting and crimping machine The machine is equipped with five cuts and eight lines, thin blades and convex and concave line cutters.
Thin blades cut paper at high speed. The cardboard cutout is good. The automatic sharpening system can realize the grinding of the blades without stopping during the production process, which can be controlled by the time and the number of meters.
The blade is automatically lubricated to prevent the blade from sticking to starch paste.
The size adjustment adopts ball screw and linear guide rail and uses the computer to automatically change the specifications. The speed is fast and the size is accurate.
The lifting of the knife and line is controlled by air pressure, and the order can be changed in a short time.
The blade is equipped with a cooling system to extend the life of the blade.
The whole machine is axially moved electrically, effectively matching the deviation of the paper web.
The minimum cutting width is 180mm. The minimum crimping distance is 150mm.
Computer monitoring automatically tracks the production line speed to ensure its synchronization.
Paper edge suction waste and automatic alignment.
The pressure roller clearance is automatically controlled and adjusted.
11. The computer-controlled spiral transverse cutting machine uses a spiral knife structure, which has low impact, stable transmission and low noise.
It adopts high-precision, high-hardness, adjustable gapless oil-immersed gear transmission, which is resistant to high speed, long life, and low noise, ensuring accurate engagement of the blade.
The gear gap is eliminated at both ends of the knife roller, and the adjustment is easy.
The machine is driven by AC servo motor with high speed and more stable operation.
The paper feeding and discharging is conveyed by the suction belt, which will not hurt the cardboard.
The computer automatically tracks the running speed of the cardboard to maintain synchronization.
The computer can store 99 sets of orders and automatically change the specifications.
The man-machine interface is advanced, and the screen displays various production information.
The cutting length is 500 ～ 9999mm, and the cutting precision is 4-1mm.
12. The computer automatically controls the conveying part of the automatic stacking machine divided into six sections, using a wide width anti-deviation conveyor belt. Paper feeding is stable without deviation.
Automatic stacking of gondola, hydraulic lifting and horizontal output.
Computer controlled cardboard conveying, batching, counting, and stacking are automatically completed.
The maximum stacking height is 1500mm and the maximum stacking length is 3500mm.
Connect with the production management system to change orders automatically.
The line is also equipped with a paste making machine, glue delivery system, compressed air system, electrical system, and steam system. The steam pressure is 1.2 mPa.
The line has a production management system. The system is connected to the office. Connected to the warehouse, connected to the paper receiver, conveyor, electric board cutting, slitting, cross cutting, and stacking machine.
The total length of the machine is about 95m, the total power consumption is 350kw, and the user has a 6-ton pressure of 14mPa.
The configuration of this line is currently a high-speed, high-end line in my company, with a price of 7.5 million yuan.
Ideal configuration:
1. Five hydraulic shaftless brackets use base paper roller diameter: minimum 300mm, maximum 1500mm.
Move left and right, up, down, full hydraulic control.
Original paper force control: adopt air pressure control.
The chuck uses a special hexagonal chuck to hold the base paper firmly and reliably.
The electric buttons are easy to operate.
Equipped with 10 manual paper transport trolleys and guide rails.
Equipped with 5 sets of base paper diverters, the steering is convenient and easy.
2. W02F single-sided machine The single-sided machine is equipped with two pairs of corrugated rollers. Each pair of rollers has different tooth shapes. A and C can be used as a group, and E can be used as a group. One set of corrugated rollers is working and the other set is ready for use. If you want to use another group of corrugated shapes, you can preheat with ventilation for 15 minutes in advance. When you need to change the corrugated shapes, you only need to move the handle on the reducer to switch. Because the machine is equipped with two sets of corrugated rollers with different corrugated shapes, it is very convenient to change the cardboard with different corrugated shapes, which is safe, reliable and saves time and energy.
Both sets of corrugated rollers use cover vacuum suction to prevent high and low flutes and improve the quality of corrugations.
The diameter of the corrugated roller is 320mm. Large diameter corrugated roller can increase the service time.
An independent drive box isolates dynamic vibration, improves working stability, and oil-immersed lubrication increases gear life and reduces noise.
Automatically supply glue, electrically adjust the amount of glue, digital display.
Both sets of glue systems can be moved out of the machine for easy maintenance and adjustment.
Two sets of corrugated rollers, one pressure roller, and two sets of gluing systems all use the same reducer to facilitate the maintenance of the reducer.
The pressure roller and corrugated roller are pressurized by oil, and the pressure is stable and even.
Corrugated rollers are precision manufactured from special alloy steel, and the full-tooth hardening hardness can reach HRC55 ～ 60.
Facing paper, tile paper, pre-heating roller electric angle adjustment.
The main bearings are imported bearings, lubricated with high-temperature grease, with good sealing and reliable lubrication.
The two sets of corrugated rollers and one pressure roller are all installed with exposed tile base, which is convenient for disassembly and maintenance.
Concentrate a controller PLC electric control operation, and can be directly connected with the production management system. [next]
3. W03 Overpass Conveying Mechanism A set of five-layer corrugated cardboard conveying structure is divided into upper and lower two layers.
Vacuum suction brake structure, with electric adjustment of the left and right baffle paper edge alignment, can not move left and right.
Two sets of operation control boxes are attached, one on the flyover and one on the double-layer bonding machine.
The conveyance of single-sided corrugated paper is driven by a motor with a belt.
The structure design is simple, and the maintenance is easy and convenient.
4. Two preheaters for tile paper and facial paper each have a diameter of 900mm.
The preheat roller can be rotated with a brake device to properly adjust the tension of the paper.
Equipped with a set of worm gear speed reducers to electrically adjust the preheating area.
Use a large-diameter preheat roller to make the base paper get the most appropriate temperature and humidity, so that it is shaped and easy to bond.
The diameter of the fixed paper guide roller is 110mm, and the diameter of the movable paper guide roller is 110mm.
5. The W04 double-layer bonding machine is driven by a frequency conversion motor, and the upper and lower layers are driven by synchronous belt wheels. The transmission is stable, the noise is reduced, and the speed dryer is synchronized and stable.
High-precision anilox roller, even glue application, less glue consumption.
The surface of the rubber roller and rubber roller are hard chrome plated, which is wear-resistant and durable.
The pressure-applying method adopts the touch pressure bar, the pressure is evenly balanced, and the glue is evenly distributed.
Automatically supply glue to avoid glue precipitation.
Comes with a preheating roller to increase the temperature of single-sided corrugated paper and facial paper, which is convenient for gelatinization and bonding of glue.
The gap between the glue roller and the glue roller is adjusted electrically, with digital display.
6. The diameter of the preheating roller of the triple preheating machine is 900mm. The large diameter preheating roller can quickly adjust the balance of the temperature and humidity of the cardboard to make the cardboard flat.
The preheating roller can rotate freely, so that the preheating effect is good, and it has a manual brake device to properly adjust the cardboard tension.
The motor drives the worm gear box to adjust the preheating area.
The diameter of the fixed paper guide roller is 110mm, and the surface is hard chrome plated.
The diameter of the movable paper guide roller is 110mm, and the surface is hard chrome plated.
7. The main frame of the dryer is made of 250 × 85 channel steel, which is mechanically stable.
The hot plate material is a steel plate product, and the surface is ground.
The heating plate is provided with a temperature display device.
In the heating part, pressure is applied by dense pressure rollers, the overall hydraulic pressure is raised and lowered, and the pressure is divided into three stages.
In the cooling section, dense pressing rollers are used to ensure the setting quality.
The drive part is driven by an independent reducer, and the main motor is a variable frequency motor, which saves energy.
The driving roller is covered with rubber, and the conveying cardboard has good stability.
Gear oil bath lubrication improves gear life.
Two tension controllers of the upper conveyor belt are equipped with automatic deviation correction devices.
The lower conveyor belt is equipped with a set of tension controllers.
The hot plate is divided into three groups, and the pressure can be adjusted in the second and third groups.
8. The cardboard cutting machine is used to separate and cut the front and back orders, and reject the bad cardboard.
The upper and lower knife rollers rotate to cut the cardboard in turn.
Manually control the cutting of cardboard.
9. Computer-controlled slitting and crimping machine The machine is equipped with five cuts and eight lines, thin blades and convex and concave line cutters.
The thin blade cuts the paper at high speed, and the cardboard cuts El well.
The automatic sharpening system can realize the grinding of the blades without stopping during the production process, which can be controlled by the time and the number of meters. The blade is automatically lubricated to prevent the blade from sticking to starch paste.
The size adjustment adopts screw and linear guide rail, and uses the computer to automatically change the specifications. The speed is fast and the size is accurate.
The lifting of the knife and line is controlled by air pressure, and the order can be changed in a short time.
The blade is equipped with a cooling system to extend the life of the blade.
The whole machine is axially moved electrically, effectively matching the deviation of the paper web.
The minimum paper cutting width is 180mm, and the minimum pressing distance is 150mm.
Computer monitoring automatically tracks the production line speed to ensure its synchronization.
Paper edge suction waste and automatic alignment.
The pressure roller clearance is automatically controlled and adjusted.
10. The computer-controlled spiral transverse cutting machine uses a spiral knife structure, which has low impact, stable transmission and low noise.
It adopts high-precision, high-hardness, adjustable gapless oil-immersed gear transmission, which is resistant to high speed, long life, and low noise, ensuring accurate engagement of the blade.
The gear gap is eliminated at both ends of the knife roller, and the adjustment is easy.
The machine is driven by variable frequency servo motor, with high speed and more stable operation.
The paper feeding and discharging is conveyed by the suction belt, which will not hurt the cardboard.
The computer automatically tracks the running speed of the cardboard to maintain synchronization.
The computer can store 99 sets of orders and automatically change the specifications.
The man-machine interface is advanced, and the screen displays various production information.
The cutting length is 500 ～ 9999mm, and the cutting accuracy is ± 1mm.
11. The computer automatically controls the conveying part of the automatic stacking machine divided into six sections, using a wide width anti-deviation conveyor belt, the paper is fed smoothly without deviation.
Automatic stacking of the gondola, hydraulic lifting, and automatic lateral output.
Computer controlled cardboard conveying, batching, counting and stacking are completed automatically.
The maximum stacking height is 1500mm and the maximum stacking length is 3500mm.
Connect with the production management system to change orders automatically.
12. The line is also equipped with a paste making machine, glue delivery system, compressed air system, electrical system, and steam system. The steam pressure is 1.2 mPa.
13. The line has a production management system. The system is connected to the office. Connect with warehouse. Connect with paper receiving machine, conveyor, electric board cutting, slitting, cross cutting and stacking machine. [next]
The machine has a total length of 80m, a total power of 300kw, and the user prepares a 4t 1.3mPa boiler.
The configuration of this line is currently a medium-to-high-end production line at Yantai Xinda Company, with a price of 5 million yuan.
Ideal configuration:
1. Five hydraulic supports hold the base paper roller with a diameter of 300 ～ 1500mm.
Hydraulic control of paper roll up and down, electric control of paper roll clamping, loosening, moving left and right, centering.
The original paper force is pneumatically controlled.
Special hexagonal chuck, which is stable and reliable for gripping base paper.
The electric buttons are easy to operate.
Equipped with 10 manual base paper transport trolleys and ground rails.
2. W02F single-sided machine This machine adopts hood vacuum adsorption to prevent high and low flutes and improve the quality of corrugations.
The diameter of the corrugated roller is 320mm. Large-diameter corrugated roller can extend the life of the corrugated roller.
An independent drive box isolates dynamic vibration, improves working stability, and oil-immersed lubrication increases gear life and reduces noise.
The pressure roller and corrugated roller are pneumatically pressurized, which is stable and reliable.
Glue system pneumatic control, stable and reliable operation.
The corrugated roller is made of special alloy steel, and the hardness of full tooth hardening can reach HRC55 ～ 60.
3. W03 Overpass Conveying Mechanism A set of five-layer corrugated cardboard conveying structure is divided into upper and lower two layers.
Vacuum suction brake structure, with electric adjustment of the left and right baffle paper edge alignment, can not move left and right.
Two sets of operation control boxes are attached, one on the flyover and one on the double-layer bonding machine.
The single-sided corrugated paper is conveyed by a motor.
The structure design is simple, and the maintenance is easy and convenient.
4. Two preheating rollers for tile paper and facial paper preheating machine each have a diameter of 900mm and a diameter of tile paper preheating roller of 600mm.
The preheating roller can be rotated to enhance the paper guiding effect.
Equipped with a set of worm gear speed reducers to electrically adjust the preheating area.
The preheating roller is equipped with a brake device to adjust the tension.
Use a large diameter preheat roller to make the base paper get the most appropriate temperature and humidity, make it shaped, and easy to bond.
The diameter of the fixed paper guide roller is 110mm, the diameter of the movable paper guide roller is 110mm, and the surface is chrome plated.
5. The power transmission of the W04 double-layer bonding machine is from the dryer. The transmission is stable, synchronized and reliable.
High-precision anilox roller, even glue application, less glue consumption.
The surface of the rubber roller and rubber roller are hard chrome plated, which is wear-resistant and durable.
Pressing method adopts pressing roller, which is chrome plated.
Automatically supply glue to avoid glue precipitation.
It comes with a preheating roller to increase the temperature of single-sided corrugated paper and tissue paper, which is convenient for gelatinization and bonding of glue.
6. The diameter of the preheating roller of the triple preheating machine is 600mm. The large diameter preheating roller can quickly adjust the balance of the temperature and humidity of the cardboard to make the cardboard flat.
The motor drives the worm gear box to adjust the preheating area, so that the preheating effect is good.
Fixed paper guide roller diameter 110mm.
The diameter of the movable paper guide roller is 110mm.
7. The main frame of the dryer is made of 250 X 85 channel steel, which is mechanically stable.
The hot plate material is a steel plate product, and the surface is ground.
The heating part uses the pressure roller to apply pressure, the hydraulic pressure is raised and lowered as a whole, and the pressure roller is pressurized in three stages.
The cooling section adopts the pressure roller to ensure the setting quality.
The drive part is driven by an independent reducer to reduce vibration.
The driving roller is covered with rubber, and the conveying cardboard has good stability.
Gear oil bath lubrication improves gear life.
Two tension controllers on the upper conveyor belt are equipped with manual deviation correction device.
The lower conveyor belt is equipped with a set of tension controllers.
The hot plate is divided into three groups, and the pressure can be adjusted in the second and third groups.
8. Thin knife slitting and crimping machine The machine is equipped with five knives and eight wires, thin blades and convex and concave wire knives.
The thin knife cuts the paper at high speed, and the cardboard has a good cut.
The automatic knife sharpening system can be used for both manual and automatic knife sharpening, which can realize the grinding of the blade without stopping during the production process.
The size adjustment is performed manually.
The blade is equipped with a cooling system to extend the life of the blade.
The whole machine is axially moved electrically, effectively matching the deviation of the paper web.
The minimum cutting width is 140mm, and the minimum pressing distance is 70mm.
9. The blade of the computer-controlled horizontal cutter is of high hardness, straight blade, and long service life.
High-precision oil-immersed gear transmission is adopted, which has long gear life and low noise, ensuring precise engagement of the blade.
Two-piece gears are used at both ends of the knife roller to eliminate the gap between the knife rollers and the adjustment is easy and reliable.
The machine is driven by frequency conversion servo motor, which is stable and reliable.
The paper is transported by the sun wheel.
The computer automatically tracks the running speed of the cardboard to maintain synchronization.
The computer can store 99 sets of orders and automatically change the specifications.
The man-machine interface is advanced, and the screen displays various production information.
The cutting length is 500 ～ 9999mm, and the cutting accuracy is ± 1mm.
10. The cardboard conveyor adopts wide-band conveying, and the cardboard conveying is stable.
Equipped with tension adjustment mechanism to make the conveyor belt run smoothly.
11. Gantry type stacking machine The machine conveys cardboard with wide belt, and the conveying is stable.
The machine ascends to stack cardboard with a stacking height of 1.8m.
It is equipped with a front baffle to manually adjust the paper blocking distance according to the length of the stacked cardboard, stacking different lengths of cardboard, the maximum stacking length is 2500mm.
Connect with production management system. Automatic order change.
12. The line is also equipped with a paste making machine, glue delivery system, compressed air system, electrical system, and steam system. The steam pressure is 1. OmPa.
The total length of the machine is about 75m. The total power consumption is 250kw, and the user prepares a 4-ton steam boiler with a pressure of 1.4mPa.
The configuration of this line is a mid-grade production line in our company, with a price of RMB 3 million.
Ideal configuration:
1. Five mechanical rollover base paper holders use base paper roll diameter: 300 ～ 1500mm.
Electric control for moving left, right, up and down.
Original paper force control: manual or pneumatic.
Equipped with 8 sets of base paper conveyors.
2. Diameter, tile paper preheating machine four preheating roller diameter: 600mm.
The preheating area has been adjusted after calculation, and the user can choose to use the wrap angle roller or not.
3. Single-sided machine Single-sided machine can choose W02J type or W02A type, the structural characteristics are as follows:
The main tile roller has a diameter of 280mm and the auxiliary tile roller has a diameter of 253mm. It has an independent drive box and transmits power to the corrugated roller, pressure roller and glue roller through the universal joint. Oil bath lubrication improves gear life and reduces noise.
Electric circulation glue supply to ensure the bonding quality.
Corrugated rollers, pressure rollers, and glue rollers are all pneumatically controlled for easy operation.
Corrugated rollers are precision manufactured with special alloy steel, and the hardness can reach HRC55 ～ 58 after intermediate frequency quenching.
Three preheating rollers are used to preheat facial paper and tile paper to improve the forming effect.
The operation part is concentrated in one place, and the operation is convenient and reliable.
Use vacuum adsorption (external suction).
4. Overpass transportation mechanism: A set of five-layer corrugated cardboard is divided into upper and lower two-layer transportation structure.
Adsorption brake mechanism, electric deviation adjustment.
Two sets of operation control boxes are attached, one on the flyover and one on the ground. Easy to operate.
The power for lifting paper comes from the single-sided machine itself, ensuring synchronization.
5. The preheating roller diameter of the triple preheater is 600mm.
The preheating area has been adjusted after calculation, and the user can choose to use the wrap angle roller or not.
6. High-precision anilox roller of double-layer adhesive machine, even glue application, less glue consumption.
The surface of the rubber roller and rubber roller are hard chrome plated, which is durable.
Three preheating rollers preheat single-sided corrugated paper and tissue paper, which is convenient for gelatinization and adhesion of glue.
7. The main frame of the dryer is 25 # channel steel, which is stable and reliable.
The heating plate is made by welding steel plates, and the surface is polished.
Pressing rollers are used to apply pressure on the heating plate, and all or part of the pressing rollers can be used to apply pressure according to the working state.
The cooling section uses pressure rollers to apply pressure to ensure the quality of shaping.
The drive roller is wrapped with asbestos cloth to increase friction. Make sure the big belt does not slip.
The upper conveyor belt has two expansion control devices, a set of manual deviation correction devices, and the lower conveyor belt is equipped with a set of manual expansion control and deviation correction devices.
The heating plate is divided into three groups to control the temperature, and the second and third groups can adjust the steam pressure.
8. Thin blade slitting and crimping machine thin blade, convex and concave line cutter, the number of knife lines can be selected.
The thin knife cuts the paper at high speed, and the cardboard cutout is smooth.
The automatic knife sharpening system can be set to manual or automatic knife sharpening, which can realize the grinding of the blades without stopping the production process, and the timing or fixed-length knife sharpening can be selected.
Manually adjust the cutting line size.
The blade is equipped with a cooling system to prolong the service life of the blade.
The whole machine is axially moved electrically, effectively matching the deviation of the paper web.
The minimum slice width is 140mm and the minimum crimping distance is 70mm.
9. The control mode of computer-controlled horizontal cutting machine is frequency conversion motor and servo control.
The transmission system adopts the motor directly connected with the knife roller through the reducer, which reduces the transmission link and is stable and reliable.
Two-piece gears are used at both ends of the knife roller to eliminate the gap between the knife rollers and the adjustment is easy and reliable.
The computer automatically tracks the running speed of the cardboard to maintain synchronization.
The man-machine interface is advanced, and the screen displays various production information.
The cutting length is 500 ～ 9999mm, and the cutting accuracy is ± 1.5mm.
The paper exit section is equipped with a cardboard conveying system, and the cut cardboard is output and palletized.
The configuration and price of the four production lines described above are set according to the situation mastered by Yantai Cinda. Because the structure, specifications, performance, and scope of application of each single machine of the company have a variety of specifications and models, users can choose and configure according to their own needs and capabilities, or they can put forward their own requirements, and the equipment manufacturers help to choose. Of course, the configuration, production speed, output and operation automation of different grades are different, and the price is also different. It is hoped that users can configure a production line with reasonable performance and price through the above introduction.
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