High quality PVC Wood Plastic Skinning Foam Board Extrusion Line(1220mm)

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Product Description:

 

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.

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Q:What impact does the extruder vacuum pump open or close on the extrusion product?
If the vacuum pump does not open, it may cause bubbles in the extruded product.
Q:PVC extrusion machine extrusion stone floor no pressure, what reason?
PvC stone floor extruder pressure is adjusted by the screw and die head
Q:1: what is the difference between an extruder and an injection molding machine?
2: injection molding machine, mainly to melt the plastic injection molding process, after the mold injection molding machine outjection. The main products are mechanical parts, containers, household appliances shell.
Q:Who knows the structure of the big extrusion machine head (has cooled), smash what structure, model of plastic crusher?
How big is it? Not too big. I suggest using a 40 or 30 too big block. You have to use a special break knot.
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:Wire and cable extrusion machine extrusion die how to quickly adjust the core degree, how can I touch it by hand?,
In fact, if you are familiar with that extruder, there will be no problem!
Q:Basic parameters of extruder screw
2. The ratio of the length to diameter of the screw, the length of the screw L/Ds and the ratio of L to the diameter of the screw Ds is called the ratio of length to diameter. When the other conditions are constant (such as the diameter of the screw), increasing the ratio of length to diameter means increasing the length of the screw. The L/Ds value is large and the temperature distribution is reasonable, which is beneficial to the mixing and plasticizing of plastics. At the same time, the heating time of the plastic in the barrel is longer, and the plasticization of the plastic will be sufficient and more uniform. So as to improve the quality of machine plastics. If the plastic quality requirement is constant, the rotation speed of the screw can be increased after the ratio of length to diameter increases, thereby increasing the extrusion amount of the plastic. However, too large length diameter ratio, power consumption will increase the screw, and the screw and barrel of the processing and assembly of chicken more difficult; the possibility of screw bending will increase, will cause the abrasion of the screw and the inner wall of the cylinder, reduce the service life. In addition, the heat sensitive plastic, large diameter and long retention time than thermal decomposition, the plasticizing and impact plastic extrusion quality. Therefore, in the full use of the advantages of increasing the ratio of length to diameter, the selection should be based on the physical properties of the processed plastics and the quality requirements of the products.
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
Q:Ask everyone about the extrusion machine at the wire factory...... How do you adjust the speed of the motor?
Adjust the main speed buttonAskI've changed the line.
Q:Equipment is the Changzhou sun extrusion machine,
This is often called information information, this website. Reference: Fox information Qilu Chemical City PE market by the petrochemical price driven price continues to rise, 7042 no tax 9350-9400 yuan / ton, 02TN26 no tax,

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