PUMP PARTS DRAWINGS
METAL IMPELLERS
FOOD MACHINERY PARTS
BUILDING HARDWARE
MACHINERY PARTS
CONSTANTLY PERSUE QUALITY
STANDARD RATHER THAN QUALITY

Dongying Hongbond Precision Metal Co., Ltd. is a precision machinery manufacturing enterprise integrating casting, machning and trading. We have a wide variety of products like sand casting products, precision casting products and riveting and welding products, which can be processed and manufactured according to the customer's requirements, and can produce carbon steel, stainless steel, alloy steel and other products of various materials, including mining machinery, vacuum pump accessories, stainless steel valves, ship products, vehicle accessories, etc., and sand casting products can be ordered from several kilograms to five tons, with precision Dense casting products can be ordered from several grams to 100 kilograms.

09-14

The main featuresCasting can have a slope, no parting surface, easy to operate when making small pieces; There are many shell making processes, and the quality is affected by climate and shell maki...

09-14

The application of welding in artistic casting mainly includes the following aspects:(1) repair welding of casting.(2) In order to simplify the casting process, the casting of complex shape can be ...

09-02

(1) Liquid sandblasting does not produce dust, no ventilation dust removal system, grinding fluid can be recycled.(2) Abrasive material and particle size, sand-water mixing ratio, injection pressur...

08-27

When the roughness of the cast surface is lower than the specified grade, it can be finished. After finishing, it can be checked and evaluated. The inspected surface should include the finished sur...
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