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Chongqing Changjiang River Moulding Mate Co. Ltd.

29 Floor 498 Hong Jin Da Dao Road Yubei District, 404100 Chongqing
Telephone +86 2 888212157
Fax +86 2 888212157

Hall map

NEWCAST 2019 | GIFA 2019 hall map (Hall 13): stand B12

Fairground map

NEWCAST 2019 | GIFA 2019 fairground map: Hall 13

Our range of products

Product categories

  • 06  Moulding sands
  • 06.01  Sands
  • 06.01.01  Silica sand
  • 01  Ferrous castings - Iron, steel and malleable foundries
  • 01.02  Production processes
  • 01.02.002  Sand casting - hand moulding
  •  with permanent patterns

Our products

Product category: Silica sand, with permanent patterns

Foundry Ceramic

Through many year's innovation and development, this prodcut is one kind of series products based on inorganic material techniques at CCRMM. This product enjoys the following basic features like environmental protection, outstanding function, low-energy consumption, and high cost-effectiveness. It is a new kind of ceramic sand for foundry use based on the application environment design, development and manufacture under the actual high-temperature circumstance of foundry. Compared with the traditional ceramic sand for foundry use, this product is more environment-friendly and better cost-effective; thus, it could be a good substitute for traditional ceramic sand which is made through electric smelting technology.

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Product category: Silica sand, with permanent patterns

3D Printing Sand

High quality silica sand with low acid consumption, good angular coefficient, high silica content, fine grain particles

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Product category: Silica sand, with permanent patterns

Crystal Altered Sand

The mineral composition is stable, high silicon dioxide content, high refractoriness, small angular coefficient, good roundness, low mud content surface leveling, low acid consumption, low micro powder content, low expansion coefficient, low gas evolution.

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About us

Company portrait

Founded in 1993, Chongqing Changjiang River Moulding Material Group Co., Ltd. (Hereinafter referred to as CCRMM) specializes in making resin coated sand, reclaiming used foundry sand, producing auxiliary materials for foundry industry, making sand cores for foundries, and manufacturing proppant for oil and gas industry.