• pvc wood foamed board extrusion production line System 1
pvc wood foamed board extrusion production line

pvc wood foamed board extrusion production line

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
10 set/month

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Product Description

 

  

SJZ-80 Conical Twin-Screw Extruder/twin screw plastic extruder

Screw and Barrel

800~900HV

Barrel Screw and Barrel Material 38CrMoAlA,Nitriding,

Surface Chrome plate

Nitriding Layer Thickness:0.5~0.7mm

Surface Rigidity:800~900HV

Screw Diameter

Φ80/156mm

Effectual Working Length of Screw

1800mm

Speed of Screw

1~37rpm

Main Motor Power

55KW

Main Motor Timing Method

55KW ABB inverter

Force Feeder Motor Power

0.75KW

 

Force Feeder Motor Timing

 0.75KW ABB inverter
 Barrel Heating Method Foundry Aluminum Heater, include force cooling fan,
 

Barrel Heating Power

 

24KW

 

Capacity

 250~380kg/h
 

Main Electrical Equipment

 Japanese OMRON Temperature Control Meter,Siemens Contactor,

Shanghai TAYEE Button and Indicator Light,

Suzhou ChuangShuan digital display meter

 

Conical twin screw plastic extruder:

Features Specifications:

1. Model SJZ series conical twin screw extruder is a kind of special equipment for extruding PVC compound. With different kinds of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe, profile, plate material, sheet material, bar material and granulation.

 

2. The conical twin screws have applied oil cooling system. Barrel is cooled by special wind cooling system.

 

3. The conical twin screw extruder system has applied special computer control. According to customers requirements, most reasonable structure of conical twin screw can be made so as to achieve best plasticity performance and material quality.

 

4. The conical twin screw is made by high precision special digital screw miller; extruding property can be highly harmonized. It has firstly introduced advanced technique of producing screw with variable pitch and depth, so that the material can be more softly sheared and cut.

 

5. The distribution box is specially designed, pull force bearing is fully imported, and the drive life span can be prolonged. It can bear larger extruding pressure.

 

6. The electrical system has mainly applied imported parts, it has multiple alarm system, and there are few problems which can be easily eliminated. The cooling system has applied special design, heat emission area is enlarged, the cooling is rapid, and temperature control tolerance can be ± 1degree.

 

All SJZ Series Conical Twin-Screw Extruder Technical Parameter:

Model

SJZ-51SJZ-55SJZ-65SJZ-80SJZ-92
Screw Dia.(mm)51/10555/11065/13280/15692/188

Max. Rotating speed(rpm)

4038383736
Main Motor(kw)18.522375590

Capacity(kg/h)

80~100100~150150~250250~380380~700
Center height(mm)10501050105010501100
Net Weight(kg)30003500400055008000
L*W*H3.6*1.1*2.13.6*1.1*1.24.2*1.5*2.44.7*1.5*2.46*1.6*2.5

 

 

Plastic Pipe Extruder/Plastic Extruders:

Different types of extruders With different sorts of molds and auxiliary machines,

 

 it can produce all sorts of PVC plastic pipe material, profiled material, plate material, sliced material, bar material and granulation. 

 

It can also extrude PP.PE pipe at high speed by changing special barrel.

 

Computer control or conventional control is optional. 

 

According to customer's requirements, most reasonable screw can be made so as to achieve best plasticity state and material quality. 

 

The screw is made by high precision special digital screw miller; extruding property can be highly harmonized. 

 

It has firstly introduced advanced technique of producing screws with variable pitch and depth, so that the material can be more softly sheared and cut. 

 

The distribution box is specially designed, pull force bearing is fully imported, and the drive life span can be prolonged. 

 

It can bear larger extruding pressure.

Q:Cable extrusion machine 6.57090 machine model how to see, know the master to say, thank you
Screw diameterAskDo you mean the plastic screw? 90 machines are so long. What's the 90 machine? Thank youChasing the answerDiameter, not length
Q:the machine vibration is great, the motor, reducer are checked, no problem, there is abnormal sound.
Pay attention to the ground anchor.It is better to fasten the joint of the equipment itself.Is the fitting of the moving parts normal?.Is there an impact on the extrusion chamber?.
Q:Why is the connection between the extruder and the switchboard?. The upper and lower three terminals are short circuited
The action should be to require three simultaneous electricalOr a two way backup
Q:What are the common extrusion molding products?
Extrusion molding products are as follows:1 、 plastic pipe, for example: water pipe up and down;2, plastic profiles, such as: doors and windows, plastic steel profiles.3, plastic plates, such as: wood plastic doors, plastic doors,4, plastic sheet (sheet and board is the difference between the thickness, thin, thick plate), such as: mobile phone membrane.
Q:What are the two types of extrusion?
Extrusion? The extruder. The extruder is divided into single screw extruder and twin screw extruder, and the twin screw extruder is divided into two parts: flat, double and cone.
Q:Why do screw extruders often extrude light red plastic products?
You should have before the production of red raw material hopper or hopper and barrel, or between the screw shank and barrel etc. the raw material residue, not clean, often with extrusion part. Cause this situation. Please clean the hopper thoroughly. The screw is also drawn out and cleaned up. It should be easy to solve.
Q:The working principle of an extruder
What is the working principle of an extruder?:Screw with specific shape,Turn in a heated barrel,It will be delivered from the hopperThe plastic is pressed forward, allowing the plastics to be uniformly plasticized (i.e., melted)Through the head and different shapes of the mold, the plastic extrusionA continuous plastic layer of various shapes, extruded on the core and cable.
Q:What is the principle of the 45 extruder machine?
The principle of the extruder is the theoretical process of heating, melting and mixing in the process of plastic conveying, including solid conveying principle, melt transportation principle, mixing principle, and solid bed crushing process, etc..
Q:What are the components of an extruder?
The driving system of an extruder is to drive the screw, providing the torque and speed required by the screw in the extrusion process, usually consisting of an electric motor, a reducer, and a bearing.3. heating and cooling device for extruderHeating and cooling are necessary conditions for the process of making a plastic extruder. It includes two aspects:(1) now host extruder is usually divided into electric heating, resistance heating and induction heating, heating installed in the fuselage, neck, head of each part. The heating device heats the plastic in the outer barrel to increase the temperature required for the process operation.(2) the cooling device is designed to ensure that the plastic is in the temperature range required by the process. Specifically, to eliminate the excess heat generated by the shear friction of the screw rotation, in order to avoid the temperature is too high, so that plastic decomposition, coke burning or stereotypes difficult. Cylinder cooling water cooling and air cooling is divided into two kinds, small and medium sized extrusion machine adopts air cooling is more appropriate, large use more water or two kinds of combined cooling; cooling water cooling screw mainly adopts the center, the purpose is to increase the solids conveying rate, stable glue volume, and improve product quality; but in the cooling hopper one is, in order to strengthen transport of solid material, prevent warming plastic sticky jam outlet, two is to ensure the normal work of the transmission part.
Q:Why can the plastic extrusion machine extrude the flat bar?
What's the reason for pulling out the stripes?1, the vacuum is not enough.2, high temperature settings.3, formula lubrication is too much

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