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Shell Mold Casting

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  • Silicate Mold Shell Investment Casting Parts
    Brand:
     Helper
    Packaging:
     Seaoworthy wooden case
    Supply Ability:
     1000 pcs per day
    Min. Order:
     500
    Certificate:
     ISO9001-2008
    Model No.:
     Other Parts

    Galvanized Precision Casting Parts

    We are HELPER Group – A Food Machinery Company, one of the leading food equipment manufacturers in China, focusing on meat and pasta processing machines. Founded in 1986, Helper has been the vanguard of...
  • Aluminum Casting of Motor Housing/Shell
    Packaging:
     CARTON, PALLET
    Supply Ability:
     75000/month
    Min. Order:
     1000
    Certificate:
     IATF16949:2016,ISO14001:2015,ISO45001:2018
    Model No.:
     BL032
    Place of Origin:
     NINGBO

    Automobile Chassis Parts

    NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY was established in 2001. BOLANG centers high precision CNC machining as our core competence, the company specializes in producing auto parts, agriculture parts,...
  • tape casting cnc machining zirconia ceramic structural parts
    Brand:
     Hard
    Packaging:
     Customized
    Supply Ability:
     1,000,000 pcs/Month
    Min. Order:
     1
    Certificate:
     SGS
    Model No.:
     ZrO2-181

    Zirconia Ceramic Block

    Dongguan Haikun New Material Co., Ltd.has been committed to design, development and manufacture of industrial ceramic products since 2007. Compared with metal, advanced ceramic has the following excellent...
  • OEM service precision aluminum die casting for machine parts

    Zirconia Ceramic Block

    Ningbo Yinzhou Thunder Machinery Co., Ltd. specializes in producing all kinds of precision casting processing, sand casting processing, stainless steel casting processing, CNC machining, stamping parts...
  • High Precision Gravity Die Casting Aluminum Engine Parts
    Brand:
     SCZY
    Packaging:
     carton packing
    Supply Ability:
     30000pcs/Month
    Place of Origin:
     China
    Transportation:
     Ocean,Land,Air,Express,Others

    Aluminum Die Casting

    Shenzhen SCZY Technology Co., Ltd established in 2010, headquarter located in one of the most important industrial manufacturing cities of China---Dongguan, is a full-service provider of manufacturing and...
  • Lost Wax Casting Stainless Steel Marine Pump Parts
    Brand:
     OEM/Tianhui
    Packaging:
     bubble bag+carton+wooden case
    Supply Ability:
     100 Ton/Tons per Month 100000pieces
    Min. Order:
     200
    Certificate:
     TS16949/ISO9001
    Model No.:
     Casting Stainless Steel Pump Parts

    Pump Valve Precision Parts

    Ningbo Tianhui Machine Co., Ltd, established in 2007, is a professional OEM / ODM CNC machining factory engaged in the development, production, sale and service. We are SIEMENS global supplier for hundred...
  • Mold Design and Tooling for Injection Molding
    Brand:
     dongye
    Packaging:
     carton
    Supply Ability:
     1000000
    Min. Order:
     100
    Place of Origin:
     China
    Productivity:
     10000000

    Injection Tooling & Mold Design

    Suzhou Dongye Precision mould Co., Ltd. is a professional manufacturer of precision mould and plastic. Founded in March 2002 in Suzhou, China, the company has 20 years of rich industry experience. Through...
  • Factory Customized Metal Shell Pressure Casting
    Packaging:
     Export standard package(plastic bag+carton+wooden pallet) or as per customers' needs
    Supply Ability:
     600000 Piece/Pieces per Month
    Transportation:
     Ocean,Land,Air,Express,Others

    Aluminium Die Casting Mould

    Ningbo Zongchi Machinery Technology Co., Ltd was established in 2006, specializing in mold design and manufacturing, aluminum,zinc,magnesium die casting, plastic parts, CNC machining ,sheet metal parts for...
  • Aluminium Alloy Sand Casting Gravity Casting Die Casting
    Brand:
     GZ
    Packaging:
     carton box .wooden box or requested by customer
    Min. Order:
     1
    Place of Origin:
     CHINA
    Transportation:
     Ocean,Land,Air,Express,Express

    Aluminium Die Casting Mould

    GZ prototype manufacture co.,Ltd In 2016, GZ set up one factory, focuses on Prototype | High precision parts |tooling | on demand Manufacturing. Located in Shenzhen with 1000m². Because our boss has been...
  • Kinds of Handwheels
    Steel Casting Parts Our company can provide the most satisfactory OEM casting products according to the customers drawings and requirements. If you could send us detailed drawings, specifications, quality required, and actual samples would be highly appreciated. We will provide you not only the most satisfactory...
  • shell mold precoated sand steel casting
    Brand:Huihuang
    Packaging:Wooden box or Tray
    Certificate:ISO9000

China Shell Mold Casting Suppliers

Shell Casting

Features of Shell Mold Casting

  1. This shell casting technology can reduce the quantity of the foundry sand and obtain a clear outline,smooth surface and precise size.It does not need machining process or only a small amount of machining.
  2. The shell mold casting is especially suitable for producing various alloy castings with larger batch,high dimensional accuracy and complex shapes,but the manufacturing cost is relatively higher.
  3. This shell casting process can achieve fully automation for mass production.
  4. The characteristics of the shell mold casting are high productivity,low labor costs and excellent surface finishes.


Description

Shell casting puts resin coated sand on the preheated metal template with mould ,makes the resin melt and form a layer of shell.It achieves the desired moisture and rigidity after melting,drying and hardening.

The shell mold casting is applied to the automobile,train,shipbuilding,electronic and semiconductor industries.The material can choose a variety of copper alloys,aluminum alloy,zinc alloy,ductile iron,gray iron,stainless steel and carbon steel.

Shell casting is a metal casting process similar to sand casting,in that molten metal is poured into an expendable mold.However,in shell mold casting,the mold is a thin-walled shell created from applying a sand-resin mixture aroud a pattern.This casting process requires the use of a metal pattern,sand-resin mixture,dump box and molten metal.


Shell Casting Process

The shell mold casting process is composed of following steps:

Patten creation

A two-piece metal pattern is set up in the shape of the desired part,typically from iron or steel.Other materials are also can be used,such as aluminum for low volume production or graphite for casting reactive materials.

Mold creation,mold assembly

After the molten metal is cooled,the mold can be broken and the castings can be removed.Trimming and cleaning processes should removed any excess metal from the feed system and any sand from the mold.