50-160MM PE Pipe Machine(1)

SJ -75/30 HDPE PIPE EXTRUSION LINE (50-160mm)

Configuration and Quotation

SJ -75/30 HDPE Pipe Extrusion Line

Service condition :          380V/3Phase/50HZ

Material :                 HDPE Grains

Pipe range                 PEΦ50-160mm

1) Single-Screw Extruder of SJ—75/30

Screw    1       Screw diameter : 75mm

The length and diameter ratio of screw : 30:1

The depth of nitrogen layer of screw: 0.3-0.6mm,    Hardness: HV>740

Water cooling compulsive material supplying section

Barrel   1.     The material of barrel: 38CrMoALA    Under nitrogen treatment

The depth of nitrogen layer of barrel : 0.4-0.7mm,   Hardness: HV>940

Barrel heating: power: 30KW,cast aluminum heating circle

Barrel cooling:5×0.25KW compulsive fan cooling

MotorDriving motor power : 55kw   Output150kg/h

Reduction box   1).gear, shaft is under nitrogen and quenching treatment

2).the surface of gear is under polishing treatment

3).the hard tooth surface reducer is equipped with outer cooling circulating system                                                                                                                        Material loading device  Automatic material loading system 

1) Single-Screw Extruder of SJ—25/25: (for identification mark)

Speed frequency regulator 

Screw   1           .Screw diameter : 25mm

The length and diameter ratio of screw : 25:1

Material of screw: 38CrMoALA,Under nitrogen treatment

The depth of nitrogen layer of screw: 0.4-0.6mm,hardness: HV>740

Barrel1.The material of barrel:38CrMoALA,under nitrogen treatment

The depth of nitrogen layer of barrel : 0.5-0.7mm,hardness: HV>940

Barrel heating :3 heating section , Motor       Driving motor power : 1.1 kw 

1) Vacuum loading system + Hopper Dryer

Automatic feeder

Vacuum feeding

Capacity  200kg/h

Hopper dryer

Drying by air

Cpacity 50kg

1) Die head and sizing sleeves  

Basic mould      New design     Mould cooling system installed   

The style of mould is basket

Material of main spare part is excellent alloy steel

The surface of running channel is under nitrogen and polishing treatment

Mouth mould ,core bar  Suitable pipe range :φ50-φ160mm

 Vacuum Sizing Water tank 

Vacuum fast speed adjustment device    .Auto length adjustment device 

Two chamber sizing device              Force sprinkling cooling 

Material of tank body is stainless steel     Double filter 

Water temperature controlling device    Vacuum sizing length       6000mm

Vacuum degree  -0.03-0.08Mpa     Air extraction velocity       160m³/h

Forward and backward moving range     ±600mm

Upward and downward moving range     ±50mm

Lift and right moving range ±50mm   Power of water pump       3kw+3KW

Vacuum pimp   4kw    Forward and backward motor   0.75KW

Sealing device contains sealing belt

6000mm Sprinkling Cooling Tank             

1Force sprinkling cooling device     Water temperature controlling device

Material of tank body     stainless steel  Length of sprinkling water tank   6000mm

Power of water pump     4KW  

Hauling Off Machine with 3 Caterpillar

Up-Down Pneumatic control   2sets     Caterpillar  2pcs

Driving motor 2.2KW           Valid haling length      1200mm

Haul off speed 1-7M/minute      Controller   frequency controller

Cutter without dust:

Cutting with blade      Material of blade is alloy

Pneumatic control       Auto replacement    Cutter motor: 1.5KW

Cutting range :φ50-160mm    Without dust cutting action   

PLC controller     Auto length cutting  

Stacker

Guide strip material stainless     

 Length       6000mm

Discharging mode    pneumatic reversal

Available air-compression pressure   0.3-0.8Mpa

Main electric parts

ABB frequency governer   SCHNEIDER contactor  OMRON temp controller 

Spare parts list

Thermocouple           5 pcs     Contactor           1 pcs       High temp plug        5pcs

Nozzle          5 pcs        Saw blade              1 pc   

Offer:

Installment :seller send technician to buyer’s factory installed and tested the machinery ,teach the workers how to use it .the buyer should pay the fee of tickets,visa ,accommodation and the salary of workers 100 dollars per day per person .

Package: Export standard package(also can be according to customer demand)

Guarantee :one year (12 months ) counting from the machine operated normally