Company Details

  • Wei fang junlong precision casting Co.,Ltd

  •  [Shandong,China]
  • Business Type:Manufacturer
  • Main Mark: Worldwide , Americas , East Europe , Europe
  • Exporter:81% - 90%
  • Certs:ISO9001
  • Description:Water Glass Casting,Silica Sol Casting,Precision Casting Product of Train Parts
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Home > Products > Precision Casting Of Carbon Steel > Precision Casting Of Railway Parts > silica sol and water glass technology product

silica sol and water glass technology product

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    Payment Type: L/C
    Incoterm: FOB
    Min. Order: 5 Ton
    Delivery Time: 35 Days

Basic Info

Process: Lost Wax Casting

Molding Technics: Gravity Casting

Application: Machinery Parts

Material: Carbon Steel

Surface Preparation: Sand Blast

Surface Roughness: Ra6.3

Machining Tolerance: +/-0.10mm

Standard: GB

Certification: ISO 9001:2008

Additional Info

Packaging: wooden case

Productivity: 50000T

Brand: junlong

Transportation: Ocean

Place of Origin: China

Supply Ability: 100T

Certificate: ISO9001:2005

Port: Qingdao Port

Product Description

Precision Casting Of Railway Parts usually Complex shape The requirements are high, so we usually use the silicon sol process to produce, after the completion of 100% magnetic powder inspection, ultrasonic testing, X-ray, all aspects of inspection



Train a lot of accessories are made by Investment casting , such as engine parts, transmission parts, clutch, transmission, universal transmission device, main reducer, differential and half shaft), brake system parts, steering system accessories (booster assembly, steering knuckle ball head, steering knuckle, steering wheel, steering rod, booster pump, steering, steering machine, etc.), and many of them are Carbon Steel Castings, High Chromium Steel Castings, Alloy Steel Castings, need strong mechanical properties, to ensure the safety of the train

Product Parameter



Wei fang Jun long Precision casting co., LTD., the main products are precision casting of carbon steel, low carbon steel, medium carbon steel castings, high carbon steel, Alloy Steel Precision Casting, high manganese steel, high chromium steel, high nickel steel, a variety of materials such as precision casting products .The parts are mainly used in Precision Casting Of Auto Parts, Forklift Parts Castings, precision casing of ship parts, Precision Casting Of Train Parts, mechanical engineering, petroleum machinery, mining machinery .Our products has been exported to more than 20 countries and regions in the world. Our company has cooperated with our customers with the business philosophy of integrity, pragmatism, professionalism and innovation, and won the unanimous praise of our customers

The company covers an area of 30,000 square meters, with more than 200 employees, 10 r&d personnel and 12 quality control personnel. There are three production lines, two composite process (i.e. silica sol + water glass), and one silica sol process. The annual output reaches 8000 tons, the enterprise has passed iso9001:2005 quality management system certification, and passed the national environmental protection department approval, has the formal environmental assessment certificate, is a household name of the green casting enterprise

All the assembly lines in the workshop are made by our general manager according to practical experience. The product quality can be guaranteed while greatly improving the work efficiency and reducing the workload for the workers. By the end of 2015, all the workshops of our company have been automated production .For example, automatic wax injection machine, automatic silicon sol process robot, automatic silicon sol process wind main line, automatic water glass process assembly line and curing pool, automatic pouring. Because they are all automated production, the quality of the shell is guaranteed in the early stage,Precision casting products with weight from 0.1KG to 500KG can be completed .Products with wall thickness as low as 3mm. Products with complex shapes.The defects of porosity, sand hole, slag inclusion, cold insulation, shrinkage and other casting defects are effectively avoided

Are main products of our company adopted complex process (silica sol + water glass), adopt the low temperature wax, four shell layer using silica sol process, three layer using water glass process, composite process to produce a product that no matter from the surface finish, and internal quality and silicon sol process almost the same, the price is cheaper than silicon sol process a lot, and water glass price though it's cheap, but the product is very rough, and composite technology products of good quality and low prices, the most suitable for large batch of products, can guarantee the quality of customer requirements, and can guarantee a reasonable profit space, so, Our foreign customers have been cooperating with us for 8 years, and we have cooperated very well.

Inspection: our company has special physical and chemical laboratory, with perfect inspection equipment (spectrometer, three coordinate measuring machine, metallographic analyzer, impact test machine, tensile testing machine, hardness tester, magnetic particle inspection machine, ultrasonic testing, etc.), can satisfy the customer different product requirements, and issue a corresponding test report

Processing: we have two horizontal machining center, CNC machining center, bench drill, vertical drilling machine, rocker arm drilling machine, milling machine, grinder, planer, CNC lathes and other all-round machining equipment



Looking for ideal Water Glass Casting Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Silica Sol Casting are quality guaranteed. We are China Origin Factory of Precision Casting Product of Train Parts. If you have any question, please feel free to contact us.

Product Categories : Precision Casting Of Carbon Steel > Precision Casting Of Railway Parts

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  • silica sol and water glass technology product
  • silica sol and water glass technology product
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