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:Precision Casting Of Railway Parts,Investment Castings for Railway Parts,Railway Parts Precision Casts,Steel Cast for Railway Part
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Home > Products > Precision Casting Of Carbon Steel > Precision Casting Of Railway Parts

Precision Casting Of Railway Parts

Product categories of Precision Casting Of Railway Parts, we are specialized manufacturers from China, Precision Casting Of Railway Parts, Investment Castings for Railway Parts suppliers/factory, wholesale high-quality products of Railway Parts Precision Casts R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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silica sol and water glass technology product

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...

Expert Manufacturer of Precision Casting Of Railway Parts
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Precision Steel Casts for Railway Parts

Precision Steel Casts for Railway Parts have high dimensional accuracy, generally has a linear tolerance of 1%, an angle tolerance of ±1/2 degrees, and a surface finish of Ra 1.6 to 3.2, which can save material and machining costs. Railway Parts...

China Manufacturer of Investment Castings for Railway Parts
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Investment Steel Casting for Railway Part

Investment Steel Casting for Railway Part is handled with great care to meet required dimensions, surface finish, etc. IQE also offers engineering services and secondary operations. Railway Part Investment Casting is one branch of carbon steel...

High Quality Railway Parts Precision Casts China Supplier
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Investment Carbon Steel Castings for Railway Parts

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...

Professional Manufacturer of Steel Cast for Railway Part
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Investment Steel Castings for Railway Parts

Auto parts are mainly made of alloy steel, such as high chromium steel, high nickel steel and high manganese steel ,Investment casting is widely used in automobile industry,For example, Crankshaft connecting rod front axle: front shaft steering gear...

Expert Manufacturer of Precision Casting Of Railway Parts
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carbon steel of  precision casting

Train/railway 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...

Investment Castings for Railway Parts Export
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Precision investment  casting

Train/raiway a lot of parts 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...

Competitive Railway Parts Precision Casts China Supplier
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Precision Steel Castings for Railway Parts

We can cast fine text or LOGO on the surface of the Precision Steel Castings for Railway Parts to enhance the product image. Railway Parts Precision Castings have a wide range of properties, heat resistance, wear resistance, corrosion resistance,...

High Quality Steel Cast for Railway Part China Factory
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Precision Steel Casting for Railway Parts

China's large professional manufacturer of precision casting, the main essence of railway parts castings, carbon steel railway parts castings, alloy steel castings, using investment casting, precision casting, lost wax casting, including crank...

China Supplier of Precision Casting Of Railway Parts
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Precision investment  castings

Wei fang Jun long precision casting co., LTD., the main products are carbon steel castings, low carbon steel, medium carbon steel, high carbon steel, alloy steel, high manganese steel, high chromium steel, high nickel steel, a variety of materials...

China Factory of Investment Castings for Railway Parts
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China Precision Casting Of Railway Parts Suppliers

Railway parts casting is one branch of Carbon steel precision casting, which is widely used in railway markets. Precision Casting Of Railway Parts adopts Lost wax casting, also called Investment casting.

In wax pattern process,we mix stearic acid and paraffin wax. In wax pattern making, as you know, it is better than polyethylene, and the wax deformation is small. In dipping slurry process,most of the suppliers adopt water glass technics in domestic area,but we adopt compound technics or silica sol technics. As you know, Carbon Steel Castings will be much smoother with compound technics (compound of water glass and silica sol technics),this method is so popular with our customers, and the quality is higher than water glass technics, the cost is lower than silica sol technics.

In shell making,we adopt automatic sand-covering production line, which was invented under the guidance of our general manager.The indoor temperature was controlled by air-conditions,keeping the temperature at 24℃±1℃, which can make the castings much more stable,the internal tissues much more well-proportioned.

Our railway parts as Precision casting products have quality assurance in accordance with ISO9001: 2008, strict material inspection and exact dimension control, with 100% quality control. OEM order is welcome. The parts can be made completely based on your specifications such as drawing, design, sample etc.

Precision Steel Casting for RailwayPrecision Casting Of Railway Parts

Technical Parameter

Surface Roughness: Ra 12.5 Machining Tolerance:+/-0.01 mm
Certification: ISO 9001:2008 Standard: ASTM. AISI. DIN. BS. JIS. NF
Heat Treatment: Quench and Temper by 2 sets box type furnaces Inspection: Mt/Ut/Rt/100% Visual+100% Gage/CMM
Dimensions: OEM Customized/Customer's Drawing Tolerance: as drawing
Trademark: JL Package: Fumigation-free wooden case
Specification: Precision casting Weight: 0.5-50(kgs)


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