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PET Screw for Injection Moulding Machine and Extruder???? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??Product ParameterPET ?? Screw for Injection Moulding Machine and ExtruderMaterial38CrMoAIA or SKD61 or??42CrMoNitrided Depth0.5-0.8mmChrome??plating??hardness??900HBChrome??thickness0.05 - 0.10mmNitrided BrittlenessLess than grade??2Product DetailsPET Screw for Injection Moulding Machine and ExtruderPET is commonly used raw materials for general plastic bottled beverages. They have features of ??low viscosity, good flow ability, large specific heat capacity, and easy to stick materials. The molding temperature is high, but the material temperature adjustment range is narrow and the process ability is poor. If the material temperature during PET injection molding is too high, When the screw shearing is too large or the rotation speed is too fast, acetaldehyde is easily generated and the acidification occurs, so ordinary screw need to be chrome plated and it is necessary to add an anti-flow device in the nozzle.Production ProcessApplication AreaApplications in Plastic ProductsApplications in Plastic Machinery??PET Screw for Injection Moulding Machine and Extruder Features:PET Screw should be chrome plating, and the L/D ratio is normally bigger than other screws, about 25 to 27.??Stock RoomExhibitionPackage and DeliveryFAQQ: Where is your factory located?A: In Zhoushan City, Zhejiang Province, close to Ningbo and Shanghai.??Q: How about your Price?A: Competitive and reasonable with qualified products.Q: How to contact your company sales?A: Kindly save Mobile phone number: +86 15958098091, available in WhatsApp, Wechat, Imo, Messenger.????Other ProductsInjection Screw Barrel???????? extrusion screw barrel?? ?? ?? ?? ?? ?? ???? url:

Industry: Newspapers & Magazines
City: zhoushan
Tel: 86-0580-8808828
Fax: 86-0580-8808828
Posting Time: 2018-07-07 22:18:51
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