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 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   Wei fang Jun long precision casting co., LTD., the main products are precision casting of carbon steel,…

Pipe Fittings Castings Mining Machinery Castings Precision Casting Of Auto Parts Precision Casting Of Ship Parts Agricultural Machinery Parts Casting