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Double color PP hollow profile sheet machine

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this is a Sandwiches style. The surface layer is one kind of color and middle layer is another kind of layer. The manufacturer can use recycled PP in the middle and surface use virgin material. the advantage of this kind of design is to save raw material cost either by using recycled PP or by saving the master batch quantity.
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  • YAOAN

I. AFSJ130&80-2000 3 layer PP hollow profile sheet(corrugated sheet) product line:one set

(width and thickness can be customized design)

Ⅱ. MAIN PARAMETERS:

1. Processed material: granulated PP,PE

2. Width of finished product after slit : 2000mm

3. Thickness of the finished product: 2-6mm

4. Structure of the PP hollow: three layer ( ABA or AB):

  4. Machine capacity:400kg/hr(Max.) ( for 3mm thickness, 600g/m2, the capacity is at least 4MS/Minute, about 300kg/hr)

Ⅲ.Configuration and specification:

1. 130mm Extruder: one

a. Gearbox: one

The body of the gearbox is made from cast steel. The teeth deal with grinding and peeling eventually, which provides damping, antifriction, low-noise, long using period etc. characteristics.

b. The screw

Screw diameter: 130mm

L/D: 35: 1

Material: high quality nitrided steel-38CrMoAIA

Nitration depth: 0.3-0.6mm, hardness≧ 740HV,fragility is 2 grades.

c. Barrels:

Material: high quality nitrided steel-38CrMoAIA

Nitration depth: 0.4-0.7mm, hardness≧ 940HV,fragility is 2 grades.

d. Heating zones for barrels: 9 zones

e. It adopts stainless steel electric heater.

f. The fans are featured with low lose and high effectiveness.

g. Main motor power: 132KW

i. Control style: Frequency conversion (Inverter)

j. Extrusion capacity: 350kg/hr

k. The whole temperature control systems are of Siemens PLC control system.

l. Every AC contactor is of Schneider

2. Automatic screen changer: one

 

a. Its special internal structure provides a excellent seal effect

b. The parts of Screen changer connecting the mould are made of alloy steel, which experienced heat treatment strictly.  

c. It exchanges the filter mesh by itself  

3. Melt pump: one set

Flow: 150cc/r  output: 200-400kgs/hr

The pump body is made of super alloy steel experienced heat treatment and Chrome plating and polishing treatment.

Driver: 11kw AC motor

The control system is of ABB

Close-loop system for input pressure. The system is provided by USA Dynisco company.

4. 80mm Extruder: one

a. Gearbox: one

The body of the gearbox is made from cast steel. The teeth deal with grinding and peeling eventually, which provides damping, antifriction, low-noise, long using period etc. characteristics.

b. The screw

Screw diameter: 80mm

L/D: 33: 1

Material: high quality nitrided steel-38CrMoAIA

Nitration depth: 0.3-0.6mm, hardness≧ 740HV,fragility is 2 grades.

c. Barrels:

Material: high quality nitrided steel-38CrMoAIA

Nitration depth: 0.4-0.7mm, hardness≧ 940HV,fragility is 2 grades.

d. Heating zones for barrels: 9 zones

e. It adopts stainless steel electric heater.

f. The fans are featured with low lose and high effectiveness.

g. Main motor power: 45KW

m. Control style: Frequency conversion (Inverter)

n. Extrusion capacity: 150kg/hr

o. The whole temperature control systems are of Siemens PLC control system.

p. Every AC contactor is of Schneider

5.hydrualic screen changer: one

  Its special internal structure provides a excellent seal effect

b. The parts of Screen changer connecting the mould are made of alloy steel, which experienced heat treatment strictly.  

c. It exchanges the filter mesh by itself  

6. Melt pump: one set

Flow: 100cc/r  output: 100-150kgs/hr

The pump body is made of super alloy steel experienced heat treatment and Chrome plating and polishing treatment.

Driver: 7.5kw AC motor

The control system is of ABB

Close-loop system for input pressure. The system is provided by USA Dynisco company.

7. HOT MELT feed block: one set

   Structure: AB OR ABA

8.T-DIE : 1 sets ( thickness range from 2~4mm;)

a. Effective die lip width: 2200mm

b. Both upper and down lips of the die head can be adjustable.

c. The flows are plated chrome. And the flow surface is mirror polished

d. The mandril is designed to be exchangeable

e. Materials: imported steel

f. There are 13 heating zones on the mould. Heating power of every zone: 3kw      

g. The heater: heating inside with tubular heaters

9.Calibration platform

a. Vacuum calibrating boards: 2 pairs. These vacuum calibrating boards are equipped with four sets of vacuum pumps of 11kw each.  

b. Adopted one set of vacuum box. Every one with a vacuum pressure meter. The pressure is manually adjustable.

c. One pneumatic open-close system. The pneumatic system is of Taiwan’s AirTAC.

d. One water cooling system

e. The planks, made of 40Cr alloy steel, took heat treatment and electric plating. The flow channels have taken polishing treatments.

f. Effective calibrating width of vacuum planks: 3450mm, effective farming length: 800mm, effective thickness of the forming section of the planks: 80mm  

g. Air knife: one set

Air knife width: 2300mm

 

10) Five-roller take-off machine

a. Roller number: 5 pairs

b. Diameter of roller: 250mm

c. Roller length:2400mm

d. A helical gear transmission system; material of the gear: 40Cr alloy steel.

e. Roller surface is coated with friction and erosion resistance rubber and had polishing treatment.

f. Speed reducer unit made in embodies European technology. The          input power: 5.5kw

g. Driver: one 5.5kw inverter duty motor .

h. The inverter is of ABB. Power: 5.5kw

i. One pneumatic open-close system

j. The pneumatic system is of Taiwan’s AirTAC.

k speed: 0~8m/min

11. 5m long stress relief box

a.  It consists two separate boxes in shape of shell, made of stainless steel. The asbestos is put in the middle to maintain the temperature.

b.  One pneumatic close-open system of AirTAC.

c.  Ten heating area, every box has 10 zones. Heating power of every zone is 3kw. It adopt ceramics tube infrared heaters

12. double side corona treatment unit: one set

High frequency output: 30khz

input voltage: 220V~380V~410V

     

13. trim unit and edge recycling system: one set

    Assistant edge puller and cutter: one set

 

Crusher power: 10HP

  Storage silo: one set

 

14. three-roller take-off machine: one

a. Roller number: 6

b. Diameter of roller: 250mm

c. Roller length: 2400mm

d. A helical gear transmission system; material of the gear: 40Cr alloy steel.

e. Roller surface is coated with friction and erosion resistance rubber and   had polishing treatment.

f. Speed reducer embodies European technology.input power: 3.7kw

g. 3.7kw inverter duty motor: one

h. control style: ABB inverter

i. One pneumatic open-close system

j. The pneumatic system is of taiwan’s AirTAC.

15. cutting unit: two sets(vertical structure)  

a. Cut style: guillotine  cut power: 3.7KW

b. assistant haul-off unit

assistant motor: 1.5KW

d. Length control system: Siemens PLC System

f. structure of two cutter: up and down

16. PLC central control system: one set

      10inch control panel: one set (Siemens)

       Siemens PLC (Siemens)

       A.C connector: Siemens

       Relay: Japanese Omron

 

17. Accessories:

a. Spiral feeder: one set

       Convey power: 400kg/hr

       Motor power: 2.2KW  

b. 40HP water chiller: one unit

         

18 Spare parts:

  a. temperate control meter: 2 pieces

b. barrel heating element: 5 pieces

c. heaters for flange and quick exchange screen : 1 set

d. mould heating stick: 5 pieces

e. current meter: 4 pieces

f. AC contactor: 3 pieces

g. vacuum pressure meter: 4 pieces

h. high temperature wire: 20 meters

i. tool: 1 set  

Ⅳ. .Inverter are of ABB; PLC control are of Siemens; Motors are of Chinese name brands; AC contactors are of Schneider.

V.. One year warranty period. The only premise is that the possible damage will be caused beyond man-made reasons. The parts under the warranty are limited to screw, barrels, inverters, motor, temperature meters and AC contractor.


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Add: Fumin Industrial Zone, Dalang town,
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