General description:

1、Process material : PE PP soft material 

2、Extruder Model: SJ180/30 and SJ180/15

3、Production capacity : 300kg/hour 

4、Feeding way : Claw Feeder for film design 

5、Pelletizing way : noodles type pelletizing

6、Power supply: 3Phase/380V/50HZ 

Part II Product list 

A.1 set of claw feeder with 350 gearbox and 7.5kw motor 

B.1 set of SJ180/30 Extruding machine with 75kw motor and delta inverter ,with electricity box omron temperature control zones ,Siemens Low voltage electrical appliances with Hard tooth surface reducer

C 1 set of SJ180/15 Extruding machine with 22kw motor and delta inverter ,with electricity box omron temperature control zones ,Siemens Low voltage electrical appliances with Hard tooth surface reducer

D.1 set of High speed hydraulic  screen changing system with non-stop and hydraulic station  with 350&350

E 1 set of pelletizer die head  

F 1 set of  water cooling tank  

G 1 set of pelletizer machine  

H 1 set of Control cabinet 

PP/PE film plastic double stage pelletizing line

（capacity with 300kg/hour in string pelletizing ways）

Detail Technical Parameter of each above machine

Necessary machine for PE/PP hard plastic pelletizing line 

1 set of claw feeder with 350 gearbox and 7.5kw motor                                

This machine is very important for rigid PE/PP material, it will ensure the PE/PP film go to screw barrel smoothly and equally.

1. Motor: 7.5 KW

2. Material feed way: by claw working way

B.3 SJ180/30 Extruding Machine                                 1 set

 Material of screw and barrel:

①38CrMoA1A, tempering nitrification;

②Tempering rigidity: HB230-250;

③Nitrification rigidity: HV850-950;

④Nitrification depth: 0.5-0.7mm;

 Screw barrel temperature controlling:  heating zone 

 Model Gear Box：280type with high torque, low noise, hardened teeth grinding gear box with an external cooling circulatory

8.  Way of Lubrication: oiled

9.  Temperature controller made in Japan “RKC or delta or omron ”

10. The motor of extruder with high current protect system and low current project system 

SJ180/15 Extruding Machine                                 1 set

  Material of screw:

①38CrMoA1A, tempering nitrification;

②Tempering rigidity: HB230-250;

③Nitrification rigidity: HV850-950;

④Nitrification depth: 0.5-0.7mm;

⑤Brittleness: less than level 2

 Screw barrel temperature controlling: 3 heating section

 Model Gear Box： gearbox with high torque, low noise, hardened teeth grinding gear box with an external cooling circulatory

 Way of Lubrication: oiled

8.  Temperature controller made in Japan “RKC” or delta or omron ”

10. The machine with pressure sensor system 

11. The motor of extruder with high current protect system and low current project system 

High speed screen exchanging device and Die-head            1 set

1.No stop hydraulic oil exchanging device

2.The time for changed mesh Net<2 seconds

3. The system working pressure: 16Mpa

Water cooling bath                                           1set

1. Length of water cooling tank: 4000mm 

2. Main material of this water cooling bath: stainless steel 304

Pelletizer                                                     1set

1. The roller with special material for PP Material with enough strong 

2 The capacity: 300kg/hour 

B.11 Control cabinet for the whole line                            1set

Schneider Contactor, RKC/delta/omron  temperature controlling instrument, delta Brand frequency converter, Automatic warming system for power overflow and pressure overflow on the extruder. Schneider/Siemens or delixi open circuit protection switch