Best Single Screw Extruder,PipeExtrusion Machine
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- 10 set/month
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Best Single Screw Extruder,Pipe Extrusion Machine
Description of High Quality Extruder
Best Single Screw Extruder,Pipe Extrusion Machine Lineis mainly used to process PP, PE, PPR,ABS and other plastics. Equipped with auxiliary machines, it can manufacture profile, pipes, sheets and other plastic products and granulation. This Single Screw Extruder has the advantage of simple production technological process, high output, stable quality and low cost.
Advantages of High Quality Extruder
1.Suitable for various polyolefin materials: PVC, PC,and ABS etc. single screw extruder adopts advanced human-machine interface control system to realize the automatic control of the whole line
2.Excellent temperature control system to ensure the stability of the producing process. Integrated design of force water cooling and force feeding groove ensures the evenness and stability of the manufacturing process.
3.High-performance driving system; Wearable and easy to maintain.
Technical Parameters of Sigle Screw Extruder
Model | L/D | Output (kg/h) | Speed of Screw Rotation (r/min) | Power (kw) | Center Height (mm) |
JWS45 | 25/28 | 25/30/38 | 10-100 | 11/15/18.5 | 45 |
JWS65 | 25/28 | 50/60/80 | 10-100 | 18.5/22/30 | 65 |
JWS75 | 25/28 | 80 | 10-100 | 37 | 75 |
JWS80 | 28/30 | 100 | 10-90 | 37 | 80 |
JWS90 | 28/30 | 120 | 10-90 | 45 | 90 |
JWS120 | 28/30 | 250 | 10-90 | 75 | 120 |
- 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: 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: What is the adjustment method of China's extrusion machine die?
- (5) sense of mold: it is the method of experience versus mold. Feel the thickness of the plastic layer by hand and adjust the mold. The utility model is suitable for the outer protective layer of large cross section wire and cable.
- 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: Extrusion blow molding machine, storage or continuous type good?
- and material in the screw for a long time to use the storage type is also in order to meet the demand for raw materials productsIf you are doing small things, your hourly output will not consume the maximum hour.
- Q: PLC based extrusion machine control system design graduation thesis and PLC based injection molding machine control system thesis content?
- Tip three: select the topic according to the documents. Literature is the foundation of support, enrich the direction and point of view, but also can reflect the research result, the author embarks from the existing literature, topic and refine the title, became the third skills.
- Q: Extrusion machine operating procedures, specific points, thank you!
- 1, operators must be familiar with the procedures, the safety test qualified, wear good protective equipment, shall operate the equipment.2 when the power is on, check whether the thermal control of the electric appliance is sensitive and reliable, whether the thermocouple indicates the temperature is correct or not, and if there is a problem, please repair the personnel to exclude them.3 when driving, should check the main reducer, traction non polar transmission, the line is stepless gear box lubrication is normal, fan ventilation is good.4 before driving, pay attention to the heating temperature of each section, whether the actual temperature required by the process, the heat preservation time should be enough, and the initial heating time can not be less than 3 hours heat preservation.5, not in the plastic bad, scorched, aging, extrusion production, in case of accidents, and found the above problems, immediately try to rule out.
- 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: Does anyone know the operating procedures for the cable 65+120 extruder?
- What are the operating specifications for the extruder?One is the equipment instructionTwo is the boot operation specificationsThree is safety instructions and so onThe equipment manufacturer will provide the above
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Best Single Screw Extruder,PipeExtrusion Machine
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 10 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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