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Qingdao Deerma Plastic Machinery Co., Ltd

ADD:Puji Industrial Park,Jiaozhou City,  Qingdao, Shandong Provice,China

Contact Person: Mr. John Li

Mobile Phone:+86-13468282172

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How to choose the components of plastic machine

Promulgator: admin    Send date: 2015-01-29 09:21

As not all of plastic machinery manufacturers are equipped to offer all components ,others may not be able to give you the best prices,so you may choose some components of plastic machine by yourself. But many customer do not konw how to choose them.
The following guidelines can help you to be a fully qualified, cost effective plastic machine specialist:

Material Knowledge

First of all,you must know about the various materials and applications. Ask them to share the information they have from the material manufacturers. Do they have any property charts or plastic material handbooks to give you?

Specialists in plastic machine should have a wealth of up-to-date information. Material knowledge is a critical area. Good plastic machining firms must be willing to help educate you with the best choices and help find the most appropriate material for your application.

Quality and Price

Quality, of course, is directly related to price. Make sure the plastic forming machine manufactures you interview can provide the highest quality part at the lowest price. Plastic machining vendors can keep errors to a minimum if they are highly process driven, are ISO Certified, use documented SPC procedures, and own the proper inspection equipment such as CMM or video inspection systems. The company with the fewest errors will produce the highest quality and at the lowest cost.

Make sure the supplier is familiar with each machining process you need for your application, as well as with the specific plastic material you will be using. Experience, more than anything else, will help make sure a supplier offers you the most cost-effective part with the best quality.

One of your goals should be to make sure that your plastic machine firm's materials purchasing practices are as good as yours.


Ask about the type of equipment your potential vendor is using. The well-equipped plastic machining vendor will look pretty much like a well-equipped metal machining shop, but the bona fide plastic specialist will have equipment that has been adjusted, retooled and re-built expressly for machining plastic material.

The right equipment will using the correct speeds, feeds and tooling, and won't pose the threat of contamination faced when metal-machining equipment is utilized. Proper equipment will also insure higher quality parts, with better finishes free of chips, burrs and other imperfections.

Purchasing Practice

A metal machine shop is not likely to have the material knowledge you need, or have the plastic purchasing power to provide you with the best price.

Likewise, find out if the plastic machining vendor candidates you are considering can purchase materials directly from the material manufacturer. If they rely on plastic distributors for materials, make sure their vendors are up on the latest material technology. Plastic technology is constantly changing, with new materials being introduced all the time.

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