We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 various branches. For much more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The characteristics
one.The fir EPT stage is S EPT twin screw extruder with out die.Via the mix of barrel and screw, the extruder can exert  its powerful capability to make the thermo sensibility content like PVC melting, compounding,dispersing and decentralizing below the situation of no again pressure
2.The second stage is EPT single screw extruder.Due to the fact of the lower rotating velocity, it can total melting,compounding lengthways and forming srands steadily, avioding more than heating.
     
Technical info:

 
Two phase air cooling extruders

Functions:
Mix the high pace and extensive mixing of processing and the lower pace, minimal temperature, and lower shear of one screw processing
Ideal for compounding of warmth and shear-sensitive supplies.
 
Software:
PVC compounds for cable, shoe sole, transparent container, and healthcare programs EVA shield cable compounds
Carbon black master batches of PE, EVA, and so forth.

Thorough info for SP75-180:
 
1.Main extruder:TSE-75/five hundred-a hundred and ten–32
1) Screw diameter: 71mm. L/D = 32
2) Main drive motor: AC 110Kw, Speed regulated by ABB transducer imported   from Switzerland.  
3) Screw rotary speed: 50~500rpm
4) The barrels are equipped with bimetallic liners (forty five#steel+α101), processing heat treatment. HRC=60~62. The material of screw elements is high-speed steel 38CrMoAlA, nitrogen treatment. HRC=fifty eight~60.
5).The 1st barrel is the main feeding vent, the 6th is for degassing,  9th is vacuum section , and the others are closed barrels.
6)Casting copper heaters for 2-3th barrels. The others are equipped with casting  aluminum heaters. All heating power: ~50kw.
The extruder figure:
Feeding                                           Vacuum 

7) Reducing and distributing gearbox:
  The gearbox reduces the motor speed to the speed of the screw shafts and distributes it to the two output shafts. This gearbox output torque can reach     4.8T/A3
    The gearbox consists of:
l Involute gear teeth couplings between the output shafts 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 sum
8) Soft water cools the barrels with condenser.
      Material of input and output pipes is stainless steel. 
      Solenoid valve: imported products. 
      Manual valve: stainless steel. 
      The water pump motor in the soft water system is 0.55kw. 
      The soft water is distilled water.
two.Single extruder SJ-one hundred eighty/85-ninety-22
one)180mm L/D = 28, rotary speed is 6~65rpm.
two)Main drive motor: AC 90Kw. ABB transducer,.
three)The material of barrels and shafts is nitride steel (38CrMoAlA).
four)H2o-cooling inside the core of shafts.
five)Casting aluminum heaters, All heating power: ~36kw
6Enlarged screen changer  , material through 72 hours’ nitrogen treatment . The channel is short, with little melt left and easy to clean.
seven)Tailor-made flange:connect the single and twin screw extruder.

Certification: 

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique tools manufacturer’s (OEM) element figures or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our firm and the detailed substitution components contained herein are not sponsored, accredited, or created by the OEM.