Two Layer Extruder - HTP-670B

A. Main Technical Parameter:

1. Effective sheet width: 670mm
2. Sheet thickness: 0.3-2.0mm
3. Max extruding volume: About 250kg/h (100% new material can reach 250kgs/hr)
4. Raw Material:PP, PS Granule
5. Power Supply:380V /50HZ, Tri-phase (Different power supply as per the clients' requirements)
6. Complete Machine Power: 120kw
7.Overall Dimension:11500mmx2800mmx2700mm
8.Weight: About 8T

B. Main part:

1. Hopper
1.1. Quantity: 2pcs
1.2. Material: Iron
1.3. Manufacturing location: Homemade

2. Gear box
2.1 Quantity:2pcs
2.2 Function: Hard-toothed surface
2.3 Brand: zhejiangduling

3. Screw, Barrel
3.1 Quantity: 2pcs
3.2 Material: 38CrMoAl;hardness 940HV
3.3 Screw Parameter: Main screw 110mmx3300mm
Auxiliary screw 80mmx2400mm
3.4 Barrel Thickness: 25mm
3.5 Heating System: five areas, Stainless steel heater
3.6 Brand: zhejiang zhoushan


4. Hydraulic Change Net: Zhengchengda brand
4.1 Model: 120 plate-type (Match 110 extruder)
90 plate-type (Match 80 extruder)
4.2 Screen Area: Rotundity(120mm)
Rotundity(90mm)
4.3 Suitable Material: PP/PS
4.4 Main Pressure : 25Mpa
4.5 Screen Version: Double working stations
4.6 Double Working Stations Movement Speed: 2seconds
4.7 Heater Power:5.4Kw , 5Kw(One heating area)
4.8 Two Change Nets share a double valve hydraulic station, hydraulic pump station by motor, oil pump, and accumulator, reversing valves, pressure valves, etc. Power: 2.2KW.Zhengchengda brand

5. Co-extrusion Composite Distributor:
5.1 Suitable Material: PP/PS
5.2 Composite Structures:A/B/A
5.3 Material: Swedish P20 steel
5.4 Heating Original: Stainless steel heating
5.5 Fastening Piece(srew):12.9 High strength


6. Die Head: Zhengchengda brand
6.1 Suitable Material: PP/PS
6.2 Die Lip of Effective Width: 850mm
6.3 Width Adjustment Methods: The slider. Wall
6.4 Thickness Adjustment Range:0.5-2.5mm
6.5 Sheet Width: 850mm
6.6 Sheet Thickness: 0.3-2.0
6.7 Die Lip Adjustment Methods: upper die lip push type push type fine-tuning, lower die lip readjust.
6.8 Runner Form: Hangers type
6.9 Connection Form:die body solt connect, Germany import connector.
6.10 Die Head Material: 5CrNiMo+V alloy steel
6.11 Heating Original: Stainless steel heating
6.12 Fastening Piece(srew):12.9 High strength
6.13 Polishing Accuracy: die lip 0.01-0.02mm, other parts 0.03-0.04mm.
6.14 Electroplating: The die head chromium plated surface flow, thickness 0.03-0.04mm, hardness: 60-65Rockwellc, Chromium plating surface layer thickness0.01-0.02mm.

7. Three-roller
7.1 Installation: 45°Inclined three roller
7.2 Dimension: 345mmx770mm
7.3 Coat material:45# steel
7.4 Roller surface : Super mirror, Finish 0.2-0.4 um
7.5 Chromium plated roller surface:thickness 0.06-0.10mm
Hardness:60-62 Rockwell
7.6 Cooling Form: Inside the spiral cooling groove
7.7 Movement Form: Three rollers independent driver
7.8 Motor: one (4.0kw), Turbine speed reducer: another one; transducer: another one: (3.7kw).
7.9 Three Roller Stop Device
7.10 Three Roller Motor Movement Device

8. Traction System:
8.1 Traction Steel Roller: one 110mmx770mm,the sixth 63mmx770mm,Chromium plated, mirror polishing.
8.2 Drawing Roller: one 185mmx770mm, superficial treatment: Coating corrosion resistance and wear resistance, rubber and polishing.
8.3 Electric Motor: one set(6 extremely,2.2kw) Turbine speed reducer: one set, transducer: one set (power2.2kw,Holip brand)

9. Leftover material cutting knife
9.1 Blade: 2pcs
9.2 Adjustment: The handwheel controlling, width can be adjusted, convenient and quick
Leftover Material Rolling :one set, it is more quickly.

10. Double Working Stations Device for receiving material.
10.1 Torque Motor: two sets(total 2.2kw), Turbine speed reducer: one set
10.2 Function: When a feeding roller products can be quickly turned up to another feeding roller