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Company Information

Kunshan Baichuan Precision Parts Co., Ltd was founded in 2006, locates in China's rapid development economic area Kunshan, Jiangsu province. We have an outstanding team of design, R&D, and processing. Since its establishment, we have provided a number of services for wellknown enterprises with parts designing and processing services, such as Foxconn, KONKA and so on.
our other samples






Sample
1) sample fee:The sample fee just the cost price , the sample fee is refundable if you place a big order later
2) freight: we usually send samples through Express such as UPS, DHL, Fedex, etc. or on your own requirement
3) sample time: 7-10 days

Service
1)Your inquiry will be replied within 12 hours.
2)Well-traind&experienced sales can reply your inquiries in English.
3)During working time,E-mail will be replied to you within 2 hours.
4)OEM&ODM projects are highly welcomed ,we have strong R&D team.
5)The order will be produced exactly according to order details and proofed samples,our QC will submit inspection report before shipment.
6)Your business relationship with us will be confidential to any third party.
7)Good after-sale service.

NOTE
All parts are not in stock, custom made according to customer's drawings or samples!If you have any parts to be made, please feel free to send your kind drawings

Aim
The company aim: high quality, low price, good service.
We are the manufacturers ,not the traders.

FAQ
1: how to contact with sales ?
A:you can send inquiry of our products,it will be replied within 12 hours;
you can contact dirrectly with our sales through Alitalk or WhatsApp,Skype as you like.
2.What information should I give to you for inquiry?
If you have drawings or samples,pls feel free to send us,and tell us your special requirements  such as material ,tolerance,surface treatments  and the amount you need,ect .
 3. how about certificate?
We will make 100% full inspection and provide the inspection reports.
4.Is it possible to return the money if the quality is not good?
This has never been occured right now ,as we treat the quality as our key of development.Quality and service is everything for us.



 

Vertical Disc Injection Molding Machine

The working principle of the disc Vertical Injection Molding Machine is to use the thrust of the screw (or plunger) to inject the plastic in the molten state (i.e. viscous flow state) after plasticization into the closed cavity, and then get the product after solidification.


Injection molding is a cycle process, each cycle mainly includes quantitative feeding, melt plasticity, pressure injection, mold filling cooling and mold opening. Take out the plastic part, and then close the mold for the next cycle.


Generally speaking, the molding process of the screw disk injection vertical Injection Molding Machine is as follows: first, add granular or powdered plastic into the cylinder, melt the plastic through the rotation of the screw and the heating of the outer wall of the cylinder, then close the mold, move the injection seat forward, make the nozzle close to the pouring port of the mold, and then inject pressure oil into the injection cylinder to push the screw forward, so that the high pressure can inject the melt into the closed mold with a relatively low temperature at a faster speed. After a certain period of time and pressure maintaining (also called pressure maintaining) cooling, solidify it into shape, and then open the mold to take out the product (the purpose of pressure maintaining is to prevent the melt from flowing in the mold cavity in reverse, supplement the mold cavity material, and ensure that the product has a certain density and dimensional tolerance). The basic requirements of injection molding are plasticization, injection molding and molding.

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Ningbo Chenwei Machinery Technology Co.,Ltd , https://www.chenweimachine.com