Description

Baoding Guokun is a China metal casting factory and exporter that is concerned with the design, development and production of truck and semi-trailer brake parts, such as brake drum, wheel hub, brake shoe, brake pad and brake disc as per customer’s drawings or requirements.

China sand casting ductile iron trailer wheel hub factory

Metal casting process for trailer axle wheel hub:

Baoding Guokun casting factory can offer you green sand casting process, resin sand casting process or shell mold casting process.

The process of Baoding Guokun sand casting involves several steps after producing a professional tool or mold, including:

1. Sand preparation: Mixing the silica sand with a resin binder and a catalyst that is conducive to hardening process.
2. Molding: Filling the sand and resin mixture to the sandbox, after assembling the mold which usually made of wood or aluminum. Please pay attention to the uniformity of resin sand filling. Uneven filling can lead to differences in sand mold strength.
3. Hardening: Hardening is very important in the furan resin sand casting process, which refers to the solidification and molding of resin sand in the mold. During the curing process, the resin binder undergoes a chemical reaction, making the resin sand hard and possessing a certain strength. The hardening time of resin sand is usually determined by the properties of resin binder and the required castings, and generally needs to be carried out under certain temperature and time conditions.
4. Mold Removel: Once hardening finished, the mold or pattern should be removed to form the required cavity of desired metal components.
5. Metal Pouring: Molten metal is poured into the above cavity.
6. Cooling: After the metal has cooled and solidified, the sandbox is broken apart to reveal the cast metal parts. Then we could trim, sand blasting and machine them according to drawings.

Advantages of sand casting process

Versatility: Sand casting process can be used to produce a wide range of shapes and sizes, from small & intricate parts to large & sample parts, weight up to 10,000 kgs.

Short lead time: Compared with die casting or Investment precision casting process, sand casting has short lead times because of short mold production time.

Widely material choice: Almost any metal can be sand mold casted, for example, cast steel, ferrous and non-ferrous cast iron, aluminum and bronze.

Low Cost: The sand casting of Baoding Guokun is cost-effective for small-quantity runs, and the molds are inexpensive to make, especially the wooden mold.

Disadvantages of sand casting techniques

The sand casting parts is often with rough surface finish, lower strength, high labor cost (if done manually). And Secondary machining often required.

Sand Casting Application

Pump casting, Valve casting, agricultural casting, aircraft casting, railway casting, road casting, motor casting, mining casting, power generation and transmission products

Metal casting truck wheel hub for trailer front parts or rear components

Cast ductile iron: Ductile cast iron: ASTM A536 refer to the standard specification for ductile iron castings. Baoding Guokun, a China sand casting factory, can manufacture various pumps, valves, agriculture parts, motor castings, railway castings, marine castings and other engineering casting components in several grades of ductile iron. ASTM A536 Grade 65-45-12 is a nodular iron with a ferritic and pearlitic microstructure and mechanical properties comparable to low alloy steels.

ASTM A536 ductile iron grades

Cast steel as per customer’s requirements. Mainly cast steel semi-trailer axle wheel hubs are produced by investment casting and precision machining process.

Baoding Guokun can produce various customized and standard trailer wheel hub, trailer hub, casting truck wheel hub for tailer front parts, trailer wheel hub, semi-trailer wheel hub, truck trailer wheel hub, trailer axles wheel hub, trailer axle parts, rear wheel hub, front wheel hub, truck wheel hub, tractor wheel hub, front hub, rear hub, axle wheel hub, trailer axle hubs, cast iron wheel hub, ductile iron trailer wheel hub with high quality and competitive prices.

Baoding Guokun Machining Equipment

A High Quality China Foundry！

Guokun Casting, of Baoding Hebei is an ISO 9001-2008 registered iron and steel foundry & supplier of high quality carbon steel, cast iron and machined castings used in power, mining, railway, agricultural, tillage, truck, automobile, pump, valve, motor, pipe fittings and gear industry.

With a monthly capacity of 10,000kgs and with more than 15 years of experience ensure the short delivery and the highest valued iron & steel casting parts.

Baoding Guokun Machinery Co., Ltd.

Baoding Guokun Export and Import Trading Co., Ltd

Office Add: 777# Chaoyang South Street, Baoding City, Hebei, 071000, China

Factory Address: Wangdu County, Baoding City, Hebei, 071000, China

Website: www.metalcastingfactory.com

Tel: 86-312-5951319 Fax: 86-312-5951296

Phone: 86-181 3278 9710 (WhatsApp & WeChat)

Email: gina@guokuncasting.com