China WPC Pelletizing Line Granulator Machine Pelletizer

WPC granulation line
Practical Application:
To make WPC (PE, PP, ) pellets specially for extrusion.
The extrusion line with the following advantages:
i. Paralell twin-screw extrusion machine designed according to characteristics of wood and plastic(PE and PP), professional manufacturing, and stable function
ii. Good effect of mixing, plastication, etc.
iii. Able to expel moisture and gas easily because of several vents designed
iv. Big output (about 400Kg/hr)
v. Different Machines between PE+wood and PP+wood pellets( (conveyer belt transportation and cutting as the first picture below)
The pelletizing extrusion line contains the following 3 parts:
1.Measuring material feeding device
2.SHJ-72 cocurrent parallel double-screw extruder
3.granulating mold
4,granultion cutter
5, Material supplying
Grains:WPC Pelletizing line
This wood plastic pelletizing line consists of Auto-feeder, screw quantitative feeder, Reducer box,Lubrication oil cooling system, Main motor, Parallel double screw extruder, Screw barrel, Heating system, Soft water circulatory system,Interlock control system, Blowing conveyer, Cyclone separator , Blowing conveyer, PC series crusher,Storage hopper,etc.
Electric control system
1, Main electric control elements are Siemens or Schneider
2, Control button is Schneider
3, Main motor is AC or DCmotor
4,Main extruder frequency converter is FUJI or ABB
5, Feeder frequency converter is also FUJI or ABB
6, Temperature control meter is Omron or RKC
7, Monometer ,0~50Mpa
8, solenoid pilot actuated valve are imported from Italy
9, heating is controlled by temperature controller via solid-state relay
10,electric control cabinet include,temperature control system,drive system,interlock control system.
Machine part:
1. screw quantitative feeder
1) AC motor
2) Frequency converter
3) Screw: double end screw
2. Reducer box
1)Reduction ratio,3/1
2)Output shaft speed MAX1500R/M
3)Input shaft speed MAX500R/M
3. Lubrication oil cooling system
1)Lubricant oil pump power 0.3-0.55KW
2)Lubricant 6402middle load gear oil, famous brand,model 85W/90GL-4
3)Condenser Model SL-310
4)Lubricant pump model CB-B10
4. Main motor
1)AC /DC motor
2)Speed regulating mode Frequency conversion (ABB frequency converter)
3)Rotating speed(MAX) 1500R/M
4)Brand motor(Siemens)
5. Screw
1)screw diameter variable
2)L/D variable
3)Screw type cordwood type
4)Material of core screw 40CrNiMoA,connection type of thread element and core axis is involute connection
5)Material of screw components W6MO5Cr4V2(superior quality high speed tool steel), and treated in high temperature and by vacuum quenching
6)Surface Hardness HRC58~60
6,barrel
1)barrel 10 sections,material is 45# steel,water cooling.
2) First section is feeding section, third and fifth section is for exhausting,eighth section is vacuum suction.
3)The rest barrel is closed type.
7,heating system
Barrel section powerheater
First no
Second 8kW cast copper
Third8kW cast aluminum
Forth8kW cast aluminum
Fifth8 kW cast aluminum
Sixth8 kW cast aluminum
Seventh8 kWcast aluminum
Eighth 8 kW cast aluminum
Ninth 8 kWcast aluminum
Tenth 8 kWcast aluminum
8,soft water circulatory system
1,Barrel is cooled by soft water
2,Soft water tank and machine body is separated, so it's easy to clear and maintain
3, solenoid pilot actuated valve are imported from Italy
4, water tube is red copper and chrome plated
5, cooling pump 0.55KW
6,water tank volume ~100L
9,interlock control system
1,oil lubrication system and main extruder are interlocked, first start oil pump, then start extruder
2,feeding system and extruder are interlocked,first start extruder,then start feeding motor.
3, Electric current and extruder are interlocked, extruder and feeder will stop when electric current overload
After-Sales Service
1.Our company will provide relevant information on various technology and business consulted by customers. If clients want to visit our company, we will offer all they need for convenience.

2.After signing contract, company designs groundsill installation chart for water, electricity and gas of equipment basing on real condition and customers' requirements and provides detail order list and matching manufacturer for reference for customer.
3.After equipment arrival, our service personnel will arrive at posted locale for installation, debugging, training and technology transfer till customers can operate independently and manufactures eligible product. Service personnel have to arrive at customer's locale in time when we provide service for client again.
Why Choose us
1.We are China Leading Plastic Machine Manufacturer.
2.Inspected by the Inspection Institution of SGS Certification.
3.100% QC inspection Before Shipmeng.
4.Best Quality & Best Service with Competitive price.
5.PLC Control system for all extrusion line
Technology support:
To provide installation and test for the machine.
To provide formulas and technology of relevant products.
To provide information of chemical material manufactories.
To provide technical training for clients' employees.