Conical Or Parallel Twin-screw Plastic Extruder

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1 set
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Packaging & Delivery

Packaging Detail:Best Sea transportion package to avoid damagement
Delivery Detail:60 days

All kinds of  extruders that our company designs especially for producing the PVC pipe and profile, our extruders
can promise a good plasticization, high capacity and advanced electric control, and the electrical cabinet can be chosen by customer according to their own demands

 

Technical parameters

 

Conical Or Parallel Twin-screw  Plastic Extruder

Conical Or Parallel Twin-screw  Plastic Extruder

 

  All Key parts: screw&barrel, die, calibrator  and downstream equipment are made by Jwell factory!

Conical Or Parallel Twin-screw  Plastic Extruder

Conical Or Parallel Twin-screw  Plastic Extruder

FAQ

1. What are CNBM coming from?

Jwell made the first Chinese screw and barrel in 1978 in brand. Nowaday, in this location BEIJING city, there are more than thousands of companies. After more than 35 years development, CNBM is the TOP 1 extrusion machine supplier in China

2. Why should I choose CNBM?

We follow Germany type of business heading as the worldwide reliable supplier of plastic extrusion line. We have already provided more than 500 lines located in all countries because we are providing the lastest technology,  qualified machine, reliable component and best after-service. 300 Engineers are travelling in the world throughout year for installation and test of machine, the after-service are free and availble forever. That's why we grow up from 10 staff company to 3000 staff Pioneer of Chinese extrusion machine supplier.

 

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Q:Wire 70 extrusion machine before and after the transfer of the core will change what is the reason?
The nose is not accurate enough or wornOr the screws are not screwed in placeOr die inappropriate, too large
Q:Extrusion machine (ACS510 frequency converter + ordinary motor), low speed production current, how to solve?
See the ACS510 manual, this type of inverter used in fan pump type, 2605 control methods of determining its U/F, the default value is 2 (the square type, namely fan pump type); for constant torque load, should be set to 1 (linear). When not available, does the debugger not modify the parameter to 1? If that's the case, will the top floor say what happened?
Q:Extrusion blow molding machine, storage or continuous type good?
The amount of extrusion must be continuous, efficient, and wasteful
Q:Comparison of injection molding machines and Extruders
The plastic to replace steel or nonferrous metal, plastic cement, which is widely used in agriculture, building materials, packaging, machinery, electronics, automobiles, household appliances, petrochemical and defense, extruder and daily life other fields. So it can be predicted that in twenty-first Century, the plastic will be one of the most important raw material of human activities. The extruder design due to extrusion molding is the main form of plastic processing, so the development of plastic extrusion molding technology and equipment has important significance. The polymer materials used in blending type mixing equipment modification there are three main types: parallelwith twin-screw extruder, reciprocating screw kneader and series disc extruder. The small corotating twin screw extruder has domestic production can squeeze But tons of large mixing extrusion granulation unit will rely on the import machine technology. At the same time. Reciprocating screw kneader and series disc extruder is a necessary device for preparing high fill and high added value of polymer alloy, the current domestic research on them is just in the prototype stage, specifications, varieties not all, have broad prospects for development.
Q:Cable extruder how to match the mold, how to calculate the formula, ask the master pointing
Look at what you have in the form of mold, extrusion, drawing, or half pipe
Q:What is the adjustment method of China's extrusion machine die?
(2) run mode: plastic glue on the plasticizing after adjustment for mold screw, die according to how much glue circle, ran glue, side adjustment, adjustment should be loose thin screws, tighten the screws run glue thick; at the same time sampling check plastic thickness is eccentric, until evenly so far, then tighten the screw die respectively.
Q:Who knows the structure of the big extrusion machine head (has cooled), smash what structure, model of plastic crusher?
There is a kind of broken engineering material. I wonder if you can find it
Q:Basic parameters of extruder screw
1, screw diameter Ds screw diameter is the diameter of the thread, the extruder production capacity (extrusion amount) is approximately proportional to the square of the diameter of the screw and, under the same other conditions, the screw diameter increases a little, significant increase will cause extrusion amount, the effect was even greater than the effect of the increase of screw speed on the extrusion rate is high. Therefore, the screw diameter is used to characterize the specifications of the extruder.
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 impact does the extruder vacuum pump open or close on the extrusion product?
If the vacuum pump is opened, the air in the extruded product will be removed and the product material will be more closely packed. If the vacuum pump does not open, it may cause bubbles in the extruded product.

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