wpc extrusion pelletizer 

PE-WPC pelletizing  machine 

PE-WPC granulating machine production line 

1. High-efficient force-feeder ensures high capacity feeding, low energy consumption.

2. Twin screw extruder, equipped with specially designed screw & barrel, venting system, has a very good output capacity.

3.Pelletizing style: strand/water-ring/air cooling/under water pelletizing cutting with extrusion mould, even cutting ensures good shape.

Details:

1) Screw diameter : 22~133mm.  L/D= 28~68

2)Main drive motor :AC 5.5~550kw,speed regulated by ABB transducer inported from switzerlad

3)Screw rotary speed:50~800rpm

4)Screw shaft is made of high-strength alloy 40CrNiMoA.

5) Barrel is totally 6~17 pieces of barrels

6)The 1st barrel is the main feeding vent,Genarally speeking,the 5th is for degassing,8th is vacuum section,and the others are closed barrels.

7)Casting copper heaters for 2.3th barrels.The others are equipped with casting aluminum heaters

8)Reducing and distributing gearbox:

   The gearbox reduces the motor speed to the speed of the screw shafts and distributes it to the 2 output shafts,

this gearbox output torque can reach 7.5T/A3

The gearbox consists of:

l Involute gear teeth couplings between the output shaft and screw shafts

l Integrated thrust bearing assembly,radial bearings of the output axis are NSK products

l Bottom part of casing designed as oil sump

reference pics & pics from old clients factory

pics from old client factory:

main technical parameters:

3. After-sales service
3.1 Technical documents
All the symbols on the equipments should be in English. Seller is responsible to provide general layout plan, electric plan, installation direction, and manual book in English to Buyer on time.
 
3.2. Arrangement for inspection, installation and testing work
a. After all machines are delivered to customer's factory; Buyer is responsible for all preparation work, e.g. electricity supply, water supply, labors and cranes, etc.
b. BENK will prepare for visa application for their engineers, who are responsible for guide of machine installation and testing at the Buyer's factory.
c. The Buyer will buy the round-trip air ticket for Engineer if visa application is approved. The buyer is also responsible to bear expenses generated, e.g. visa formalities, meals, accommodation and allowance of USD80 per day for each engineer.
d. Engineer will give free training lessons to labors in buyer's factory.
e. If buyer doesn't request installation and commissioning by Seller's engineer in 4 months since date of bill of lading, which to be accounted all the machines has been successfully tested by buyer.
 
3.3. Quantity and quality guarantee

• Quantity/Quality Discrepancy to destination port during transportation:

In case of quality/quantity discrepancy to destination port in transportation, customer should file claim within 30 days after the arrival of the goods at port of destination. Insurance company and shipping company will be responsible for any discrepancy of the goods caused by shipping company and other transportation organization and/or post office.

• Guarantee period and after-sales services: 13 months since date of bill of loading

During this guarantee period, BENK will provide spare parts without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by your incorrect operations, BENK will provide the buyer spare parts at cost price.

• Long-term service:

BENK will charge the buyer cost price of spare parts beyond one year and provide long-term technical guide.








We thank you for your inquiry and would be pleased to receive your order soon.

AND WELCOME COME VIST OUR FACTORY LOCATED IN ZHANGJIAGANG CHINA 
 



ZHANGJIAGANG CITY BENK MACHIENRY CO., LTD.