Parallel twin-screw and barrel used in extruder
Specifications
PX-45/2~150/2
Lenght/Diameter Ratio:L/D=18~25
The compression ratio of the screw can be designed according to different raw materials and products.
Hardness hardness:HV800-1000
Nitrided Case Depth:0.45mm~0.7mm
Alloy Hardness:HRC 50-65
Alloy Depth:0.8mm~2.0mm
This company produces the SJZS series cone-shape double screw rodplastic extruding machine, has forces to squeeze out, high grade, thecompatibility broad, the life long, the shear rate small, the materialis not easy to decompose, to mix builds up the plasticizing to be good, the powder material directly takes shape and so on the characteristic, provides the direct current velocity modulation, the temperature automatic control, installment and so on vacuum exhaust. Is suitable to product the and so on tube, board, different shapematerial production.
Specification:
Screw diameter: d15- d 300
L/d ratio: 15-46
Product classification:
Aiming at different plastic products the screw can be chosen from: general type, pin type, barrier type, separation type, and gas-exhausting type, etc.
Specification:
Screw Diameter: D15- D 300
L/D ratio: 15-46
Product classification:
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.
Features
1: high quality with excellent performance
2: versatility with easy handling
3: sleek design for long lasting life
4: bench mark designing for low end range
5: sturdy and simple for consistent operation
6: high end model with production capacity 250kg/hr ~ 430kg/hr
Standard specifications
1 type co-rotated twin screw extruder
2 capacity 250kg/hr(abs pellet) (55kw main motor)(standard)
4.30kg/hr(abs pellet)(90kw main motor)(option)
3 dimension 800mm(ch), 3, 400mm(l), 1, 800mm(w), 1, 600mm(h),
4 weight 2.8 ton
5 voltage and capacity of power supply
Voltage 380 ~ 440v, 50 ~ 60hz, 3 phase(standard)
Capacity 88kva(ac 55kw main motor)(standard)
123kva(ac 90kw main motor)(option)
6 barrel nitrided steel, nitrided (standard)
Hardness over hrc 63
L/d 40
7 screw segment type with involute spline shaft
8 heater brass casted heater nine blocks 59kw
9 temperature control 9 zone +2zone
10 rpm 50 ~ 440 rpm(main motor 55kw) (standard)
50 ~ 700 rpm(main motor 90kw) (option)
11 main motor 55kw of nema motor by siemens.(standard)
90kw (option)
380 - 440v(standard)
The equipment is widely used in many fields, such as the special production materials of the compounding technology, master batch, engineering modified materials, automotive materials, wire and cable, large plastic pipe, panels, petrochemical, chemical fiber architecture, medicine, agriculture, defense, etc.
EQUIPMENT IS MAINLY COMPOSED:
1) double-screw extruder
2)double-plunger hydraulic network
3)hydraulic bypass valve
4)under water pelletizing system(underwater pelletizing machine, centrifugal machine, water pipe, electrical control system).
The advantages of underwater pelletizing machine system:
1)Outstanding quality of particle
2)High efficiency
3)Strong reliability
4)Safe operation
5)The special formula plastic granulation
6)High output
7)Small noise
Our services
1. Purchase Service
LAIZHOU CHIYUAN has a special and efficient working team. If you are new in the printing and packing area, some samples of your products could be sent to us, and we can give you some professional suggestion.
2. Shipping Service
LAIZHOU CHIYUAN has an independent department for shipping. Our Colleagues are familiar with T/T and L/C and all documents could be made efficiently and carefully. We can provide the economic shipping way for you.
3. Installation & Clients Training Services
LAIZHOU CHIYUAN can appoint engineers to provide installation and technical support to your company.
4. After Sale Service
LAIZHOU CHIYUAN machines have at least one year warranty, also we could provide some spare parts for free.
2790 Twin Screw Extruder Barrel For Pvc Suppliers
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