2 layer corrugated cardboard production line
Product name: 2 Layer Corrugated Cardboard Production Line
Item: WJ-1400-2500MM
Details:
Single Face Corrugated Cardboard Production Line
| No. | Name | Qty | Remark |
| 1 | Hydraulic Mill Roll Stand | 2 | Full hydraulic control, Cog-type top paper chuck, Pneumatic tension control. |
| 2 | Railing and tracks | 4 | Include railing and tracks |
| 3 | Pre-heater | 1 | Diameter Ø600mm, Ø900mm, Ø1000mm; Electric adjust with wrapping angle. |
| 4 | Single Facer | 1 | Corrugated roller diameter is Ø280mm,Ø320mm,Ø360mm, Ø380mm;Adopt 48CrMo alloy steel; Main bearing adopt Japan NSK brand;Glue applicator device can be electric ship out, easy for maintenance,oil heating type. |
| 5 | Pre-conditioner | 1 | Diameter:Ø600mm,Ø900mm,Ø1000mm;
|
| 6 | Bridge | 1 | With 1 set for take up device, adsorption type tension. |
| 7 | NC Slitter and Sheet Cutter | 1 | Computer system; With slit and cut two parts; two layer transmission cardboard with feeding part. |
| 8 | Gluing Making System | 1 | Include main pot and carrier pot each per set;Storage pot; Glue pump. |
| 9 | Pneumatic system | 1 | Include air compression; Air hold pot,Filter etc. |
| 10 | Electrical control system | 1 | Electrical adopt DELTA,SCHNEIDER,ABB brand;Motor adopt Teco, CPG etc. brand. |
Hydraulic Mill Roll Stand
Mechanical Character:
1. Max. Paper diameter:1500mm;
2. Min. Paper diameter:300mm;
3. Hydraulic station motor power:3.7 kw;
4. Diameter of lift oil container:100mm;
5. Diameter of level oil container:63mm;
6. Hydraulic, expanding chucks are optional;
7. Shaftless, two arms,easy for mill loading, machine keep running during mill roll replacement.
8. Paper tension controlled by pneumatically operated disc brake(optional), manual setting the tension easily, the tension control unit in auto splicer will take over the control of the brake torque;
9. Control panel is on every arm, easy operation.
Railing and tracks
1.Automatic moving the paper roll, motorized control,it can be save many labors, light and flexible;
2.Rail way is on the ground,main structure us welded with 16 channel steel,firm and durable;
3.The upper steel plate will be welded after installation on the premise;
4.We will send the all foundry.
Pre-heater & Pre-conditioner
The machine summary:
This machine is designed to put the noodles paper(stare blankly paper) heating and drying in the control of the temperature and humidity core paper the machine.
Mechanical properties:
1. Preheat roller diameter:900mm, 1000mm, 1100mm;
2. Cylinder turns, uniform and reduce the preheated base paper cut paper, can choose servo type, fixed speed type and fixed;
3. Cylinder and leading paper roller surfacer grinding and the hard chromium plating;
4. Leading paper round a fixed, another can be in preheater peripheral swimming, leading paper round position to electric adjustment;
5. Electric adjustment base area of hot flashes, preheat cylinder bag angle in 50°-270° between;
6. Drain system using new hydrophobic device.
Single Facer
Description:
Single facer is designed for producing single-face corrugated paper;the medium process into wave-paper, and past glue on the top of flutes, sick with liner become into single-face corrugated paper.
Specification
1. Design speed: 150m/min;
2. Driving part:22kw frequency motor;
3. Steam pressure: 10~13 kg;
4. Flute type: UV type, corrugating roller diameter:Ø320mm. One pair;
5. Corrugating roller raw materials: 48CrMo alloy steel,Tungsten carbide for optional;
6. Flute: A,C,B or E could required by buyer;
7. Pressuring roller:Ø328mm one pcs, made in special hard steel,surface do grinding and chroming;
8. Gluing roller: Ø250mm,one pcs, surface do grinding,embossing and chroming;
9. Doctor roller:Ø140mm,one pcs,surface do grinding,chroming and polishing;
Technical parameter:
1. Upper corrugating roller lift-down controller by two hydraulic cylinder;
2. Cylinder specification: with magnetic valve button & hydraulic station control pressure roller;
3. Gluing group: Advance and retreat of the glue roller house is control by two pneumatic cylinders with magnetic valve button control;
4. Adjust glue thickness: Quantity of pasting glue and control glue is controlled by the clearance between glue roller and doctor roller adjustment and the inter-face appear control,figure show gluing details;
5. Adjust advance and treat of glue roller and pressure roller clearance:The electric motor drive cam micro-adjust, and display the adjusting quantity on inter-face by the motor.
6. Main drive part: Main drive with the separate gear box to shift drive,gear is made from high quality alloy steel and the dip oil type, low noise,long life;
7. Driving part details: The gear box transfer the kinetic energy to the three rollers( upper, down corrugated roller and pressure roller) through the universal transmission shaft. The structure ensure the stable performance, easy and fast to maintenance;
8. Add three stream turning tie-ins,steam tube and one backwater equipment;
9. The axis of upper,down corrugated roller and pressure roller adopt the resistant high temperature oil to lubricate.
Bridge
Mechanical Character:
1. According to cardboard types, they have single, double,triplex overbridge conveyor;
2. Adopt adsorption and strain tighten set, set up adsorption strain adjustment set, assure stick hard level hard level off while the cardboard transit heating plank;
3. It can be adjusted arbitrarily;
4. With safety rails, staircases and board to insure operator safety and also make easy to operate;
5. Adopt in-phase electric drive, equip high,low speed paper stacking set, realize the purpose of transmitting restored single facer corrugated cardboard;
NC Slitter and Sheet Cutter
Gluing Making System
(Automatic Glue Making System Function Feature)
1. This system of glue making process is fully automatic;
2. This system when it making the glue, no need additive. The seepage force starch very strong and stable, long time no separation. This system when making the carry glue, the machines power big,high rotate speed cutting more well-distributed. Meanwhile the serrated knife blade damage the starch molecular link directly, let the starch grain become more small, let the molecular more easy to permeate into paper, no need add additive to increase adhesion strength,in addition when mixing the system equipped with traditional promote mixing blades to insure mixing cutting more well-distributed and smaller, let the adhesive more thinning and stable;
3. This system charging process controlled by procedural setting and we design the software of control system operated stable and reliable according to the different carton factories business situation.
(1) Amount and feed of material
All material feeding via procedure setting and control by PLC, amount precise, avoided the traditional glue making system due to operator factors influence the glue quality, especially viscosity and pasting temperature, so the traditional glue making system is hard to control;
(2)Temperature control
The system equipped with temperature transducer and display control temperature of glue, in order to ensure the starch molecule more easy to dissolve in water, meanwhile avoid the adhesive quality do not any changes by ambient temperature. The temperature via procedure setting controlled by PLC;
(3) This machine equipped with automatic washing program, via the procedure setting, let the washing water becomes as for next making glue water use, so can be realize saving much water;
(4) Store glue when the glue will use up, it can be automatic making the glue;
(5) The time of cutting and mixing via procedure controlled by PLC;
4. When making the same quality glue, this system compare with traditional making system,this system making is shorter, in order to meet the needs of the high-speed production line;
5. This system has human-computer inter face. It can watch the process of making glue, in order to storage many kinds of glue to choice to use and with modify function ;
Structure feature
1. This system adopt special cutting device, meanwhile with traditional advance blade.Main pot material is carbon steel;
2. This machine adopt 2 sets total 6 pcs weighing transducer, via secondary meter adopt PLC control to feeding the material;
3. This system via the setting program. Due to PLC control the time of cutting and mixing;
4. This system has convert alkali system. Including the carbon steel convert alkali pot,carbon steel alkali lye storage pot and transfer pot, tube and 2 sets alkali lye pump. This system also has the mixing device, the solid alkali become alkali lye then storage in pot, PLC automatic control the new alkali lye to transfer pot, the alkali lye height is controlled by PLC, via PLC control can be automatic add when the level is too low. The alkali lye tube connect adopt new technology, to avoid leakage;
5. Starch storage pot material is carbon steel. Meanwhile with helix pusher system. Storage pot with 2 pcs level mater, 2 pcs shaker, when the starch less under the line, the system will give an alarm to add the material;
6. This machine with borax storage channel and pusher, borax channel adopt special shape and the pusher adopt helix tube type's add the borax the speed is slow and well-distributed;
7. This machine with temperature transducer. Via the procedure setting, display on secondary meter, adopt PLC control temperature, man
8. Main component( glue pump, pneumatic valve and electrical component) adopt imported brand, insure the operation more reliable and stable;
9. Main parts( alkali liquor system,main axis, tube,cutting and advance blade etc.) All adopt stainless steel, insure the working life;
10. The system adopts PLC control, ensure the operational reliability. Adopt weighing transducer, ensure the feeding material precise, so the adhesive more stable;
11. This machine main frame adopts coating process,clean and tidy.
Pneumatic system
1. Centralized air supplying with air compressing station;
2. Compressed air filtered at the inlet is clean and stable;
3. Individual control of each unit independently of each other;
4. Adjustable pressure with pressure meter for each unit;
5. Accessorial copper pipes and PV pipes are wearable;
6. Re-filtered and lubricated with oil mist prior to entering each machine;
7. Integrated pneumatic and electric control system with one operation panel, featuring easy and convenient remote operation;
Electrical control system
System Introduction:
1. Main control part included single facer(s), double facer,slitter scorer,NC cutoff, make whole production line coordination control;
2. Pneumatic control and electric control composed ensure whole line control's technical advancement;
3. Each machine group all had independent control and coordination control two system, could meet different requirements in separately operate or combine operate. Easy for operation;
4. Production line equipped with alarm system, coordinate the work between the operators;
5. Each machine all could show other separately machine's working speed;
6. Electric parts made in ABB & Schneider.
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