Auto Castings

Clean auto cast blocks; free of all steel parts except for camshafts, valves, valve springs, and studs. Free of non-ferrous, and non-metallic parts.

OEM casting:

1. lost wax & lost foam casting
2. ISO9001,TS16949 etc
3. steel & iron castings
4. 30 years OEM casting experience

Plywood crates

Shandong JYG Precision Casting is specialized in precision casting, investment casting, lost wax casting and shell mold sand casting products of thin-wall, intricate geometry. Our product range is versatile, covering auto parts, machinery parts, marine hardware, construction hardware, pump & valves components

Vacuum casting technology offers a wide variety of materials to facilitate the creation of cast urethane parts, typically for functional test, pre-production evaluation and low volume production. Cast auto urethane parts are quick and inexpensive without the need to invest any metal tooling when quantities are only dozens of short runs, and can be delivered within weeks in most instances.


Standard lead time Up to 10 copies within 15 working days
Standard accuracy ±0.3% (with lower limit on ±0.3 mm on dimensions smaller than 100 mm)
Minimum wall thickness To ensure that the mold is filled properly, a wall thickness of at least 0.75 mm is necessary. For best results, we recommend a wall thickness of at least 1.5 mm
Maximum part dimensions The size of the mold is limited by the dimensions of the vacuum chamber (1900 x 900 x 750 mm) and by the volume of the product (maximum volume: 10 liters)
Typical quantities Up to 25 copies per mold (depending on the mold's complexity and the casting materials)
Surface structure High-quality surface finish comparable to injection molding.

Advantages of Silicone Auto parts Vacuum Casting :
Great for low volumes
Self-coloured parts
Low upfront investment
Production like parts
Massive range of materials
Rubber like parts and over molds

We are Manufacturer of Ferrous & Non Ferrous Investment Casting in Metal Grade: WCB, CF8, CF3M, CF8M, CF8M-L, CA-15, 416, 420, CF3, CF3M, EN Grade, Duplex Steels & stainless steels casting SS304, SS316, SS316-L, SS410, SS420, grade etc. for Valve industries

ISO9001 & TS16949 certified custom aluminum die castings,equipped 9 cold chamber machineries ranging from 160 ton to 2000 tons.Material are aluminum (a360.a380.adc12.yl102) and zinc.Industries served automotive,led lighting,mechanical equipment industries etc.

Flexible parts are often referred to colloquially as â??rubberâ?? parts. Whilst rubber forms a substantial proportion of them, there are also flexible polyurethanes and thermoplastic elastomers to consider.

Advantages Of Auto Oil And Gas Rubber Parts Vacuum Casting

â?¢ Low cost for molds
â?¢ Molds can be made in a few days
â?¢ Many types of polyurethane resins are available for casting, including overmolding
â?¢ Cast copies are highly accurate with excellent surface texture
â?¢ Molds are durable for 20 or more copies
â?¢ Perfect for engineering models, samples, rapid prototypes, bridge to production



Product Details for Auto Oil And Gas Rubber Parts Vacuum Casting
Prototyping flexible parts
The advantage of prototyping parts designed from rubber or flexible elastomers such as silicone, is that it enables you to confirm the required rigidity of the material before committing to production tooling. However, prototyping flexible parts can be a challenge!

The quickest option is to 3D print â??rubberâ?? or other flexible parts, however whilst they may demonstrate a level of elongation in a variety of harnessesâ??, their properties fall well short of production intent materials and little can be done to improve the layered surface finish. (Note, flexibility can be achieved through additive techniques but tear strength, chemical resistance and elongation to break will be significantly reduced).

So Shbury will select vacuum casting to produce auto oil and gas rubber parts to increase the tea strength.