BC135 Plastic Sheet Roll Extruder fro PP PE PS
Technical parameter
No. |
Item |
Technical indicators |
1 |
Adaptive Materials |
PP, PS |
2 |
Sheet Width |
≤800 (mm) |
3 |
Sheet thickness |
0.35-2.0±0.010 (mm) |
4 |
Yield |
≤450kg/h |
Process
Structure
No. |
Name |
Unit |
Quantity |
1 |
Extruder |
PCS |
1 |
2 |
Quick hydraulic sieve changer |
SET |
1 |
3 |
Pull type flat die head |
SET |
1 |
4 |
Horizontal calender |
PCS |
1 |
5 |
High pressure constant temperature circulation device |
SET |
3 |
6 |
Trimming device |
SET |
1 |
7 |
Scrap take-up machine |
SET |
1 |
8 |
Traction air cooling device |
SET |
1 |
9 |
Double station winding mechanism |
PCS |
1 |
10 |
Distribution control cabinet |
SET |
1 |
Configuration
No. |
Name |
Technical parameters, indicators |
Remark |
Extruder |
|
||
1 |
Screw parameter |
Diameter: φ135; Length to diameter ratio: 35:1 |
Zhoushan |
2 |
Barrel and screw material |
38GrMoAlA; The nitriding layer is 0.4-0.6mm thick |
Surface hardness HV850-920. |
3 |
Maximum speed of screw |
90rpm |
|
4 |
Extrusion reducer |
ZLYJ330-16 |
With oil cooler |
5 |
Extrusion drive motor |
160kw-6P |
Wannan Electric Machine |
6 |
Speed regulation mode |
Variable frequency speed regulation |
|
7 |
Frequency changer |
160KW |
INVT Vector inverter |
8 |
Transmission mode |
Type 400 |
Elastic coupling |
9 |
Temperature controller |
|
wisdom |
10 |
Heating system |
Barrel: Heating power: 7X4X3000w; Fan: 7X60w |
7 zone heating with stainless steel housing |
11 |
Pressure monitoring |
Melt pressure sensor: |
Front - back - net monitoring |
Quick hydraulic sieve change |
HWQ135-25 Heating power: 5.0kw internal heater |
Taizhou Jingcheng mold |
|
T-pull die head |
Effective width: 900mm (internal heating) |
Taizhou Jingcheng mold |
|
1 |
Die head |
Material: P20 steel |
Taizhou Jingcheng mold |
2 |
Melt metering pump |
250CC |
Taizhou Jingcheng mold |
3 |
Melt pressure sensor |
|
Gefran |
Calender | |||
1 |
Swing roll |
Φ400X1000 surface hardness HRC52-62 |
Surface medium frequency, chrome plating (mirror) |
2 |
Forming roll |
Φ520X1000 surface hardness HRC52-62 |
Surface medium frequency, chrome plating (mirror) |
3 |
Cooling roll |
Φ520X1000 surface hardness HRC52-62 |
Surface medium frequency, chrome plating (mirror) |
4 |
Roll accuracy |
Radial runout ≤0.01mm; Cylindricity < 0.01mm |
|
5 |
Three-roll bearing |
High precision double combination bearing structure |
Taiwan TMB |
6 |
Drive motor |
3 sets of 3kw variable frequency motors |
Omet |
7 |
Parallel shaft gear reducer |
FA87-Y100L-4-B5 3 units FA67-Y100L-4-B5 1 unit |
Omet |
High pressure constant temperature circulation device | |||
1 |
High pressure multistage stainless pump |
3KW=2 2.2KW=1 |
South water pump |
2 |
Stainless steel water tank |
Three sets |
self-brand |
3 |
Heat exchanger |
Type 600 (3 sets) |
Foshan |
4 |
Stainless steel heater |
Three sets (each heating power 9KW) |
Jiangsu (Province) |
5 |
Temperature controller |
|
Aoyi |
6 |
Roller control mode |
Screw control pitch; Fine-tuning mechanism limit |
|
7 |
Roll shift |
0.37kw motor /RV30/50 reducer drive |
Dongbang |
8 |
Roll lift |
0.75kw motor /RV60/10 reducer drive |
Hangzhou |
Cool trimming | |||
1 |
Air cooling |
10 φ70X800mm aluminum alloy guide rollers |
Anodized, high hardness |
2 |
Trimming device |
The trimming mechanism can be adjusted arbitrarily |
|
Scrap take-up machine | |||
1 |
Torque motor |
2.5 KG |
|
2 |
RV reducer |
RV50-20 |
|
3 |
Regulation mode |
Screw width adjustment |
|
Traction mechanism |
Variable frequency speed regulation can be synchronized with three rollers |
|
|
1 |
Drag roll |
φ215X1000mm; |
Mirror plane roller *1, rubber roller*1 |
2 |
Traction power |
Motor: 2.2kw/1450rpm; Reducer FA67-Y2.2-B5 |
|
3 |
Drag roll lift |
Pneumatic control |
|
Double station winder |
Maximum winding diameter: 750mm |
|
|
1 |
Winding machine |
4kw torque motor |
|
2 |
Air expansion shaft winding |
With φ74X850mm; Air expansion axis 3 |
|
3 |
Reduction gear |
RV110/RV63/i=800 |
|
Electrical control section | |||
1 |
Whole machine control system |
The whole machine adopts communication system, and the control performance is more stable |
Our proprietary system |
2 |
Touch screen |
|
Siemens |
3 |
PLC programmable |
|
Siemens |
4 |
Dynamic control |
Extrusion, three-roll and traction power are controlled by frequency conversion governor |
INVT inverter |
5 |
Temperature module |
Total 14 zones temperature control; It has the functions of self-tuning, memory and anti-interference |
Xinjie |
6 |
Solid-state relay |
|
Aoyi |
7 |
Contactor, |
|
South Korea LG |
8 |
Circuit breaker |
|
South Korea LG |
9 |
Type K thermocouple |
|
Shenjie |
10 |
Button, switch class |
|
Schneider of France |
11 |
Other electrical accessories |
Ammeter, voltmeter, transformer, conversion switch, etc |
Chint Electric |