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rsdgj@pyzyrsd.com +86 513525609655

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Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Phone

+86 513525609655

E-Mail

rsdgj@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

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Sand Casting & Molding - BigRep GmbH

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Sand Casting Process Defects Design - CustomPart.Net
Sand Casting Process Defects Design - CustomPart.Net

Sand ,casting, is a type of expendable mold ,casting, that utilizes expendable sand molds to form complex metal parts that can be made of nearly any alloy. ... or using a trimming ,press,. ... vacuum ,molding, packs the sand by removing the air between the flask and a thin sheet of plastic that covers the pattern. The packing of the sand ...

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+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City