Product
Rough Casting

Weichai Heavy Machinery Binhai Foundry is located in Binhai Economic Development Zone, Weifang, Shandong Province, north to Weifang Port, and south to Surrounding Bohai Expressway. It is responsible for castings production of MAN 32/40 series, 27/28 series, 16/24 series, Weichai 160/170 series, Weichai CW200/250 series medium-speed diesel engines and Weichai Baudouin series diesel engines. It has wide product line with its largest casting weighing 20 tons. Casting material including HT200, HT250, HT280, HT300, QT400-15, QT700-2, QT800-2, QT900-2 and Rut400 are applied.

The factory is equipped with over 200 sets of various types of production equipments, including 20tons and 8tons medium-frequency furnaces imported from abroad. The equipment for component testing & control and process monitoring is internationally advanced. Currently, the factory has two largest alkali phenol formaldehyde resin lines. In addition, it has 20L-100L core-making machines, large equipment for molding sand conditioning, shot blasting, shaking-out and heat treatment. It also has advanced testing and measuring equipment imported from abroad. Its production technologies and capacities of medium and large castings have been taking the lead in domestic market.

Product Display
Engine Block
Binhai Foundry is capable of manufacturing inline or V type engine blocks for 200/250 series, 170 series, and Baudouin series medium- and high-speed engines as well as engine blocks for MAN engines. It covers a wide range of casting material, including QT400-15, HT280/RT400, and HT250, etc. Currently, its largest casting weighs 20 tons.
Cylinder Head
Binhai Foundry manufactures GG and GGV cylinder heads for 200/250 series, Baudouin series medium- and high-speed engines as well as GGG cylinder heads for MAN series engines. It covers a wide range of casting material, including QT400-15, and RuT400, etc.
Crankshaft
Binhai Foundry manufactures crankshafts for 160 and 170 series diesel engines by applying high-grade GGG, including QT700-2, QT800-2, and QT900-2. It adopts self-hardening sand molding line in its production. Its takt time reaches 8sets/hour. Meantime, horizontal pouring & vertical cooling process is adopted with rejection rate less than 1.8%.
Flywheel
Binhai Foundry is able to produce flywheels for 160, 170 and other series diesel engines. It adopts self hardening sand molding line in its production. Its takt time reaches 8sets/hour. It can also manufacture GGG flywheels for MAN series engines. It has mastered non-riser casting technique and thus has improved its process yield rate. In addition, its casting material covers a wide variety, including QT400-15, HT200, and HT250, etc. Its largest casting flywheel weighs 2,020kg.
Front and Rear Cover
Binhai Foundry produces front and rear cover for MAN series engines. The castings of the front and rear cover are of thin-walled complex structures with three layers of cores in inner chambers. First trial of techniques development succeeds with mature development flow.
Other Casting Parts
Binhai Foundry also produces bearing caps for MAN L32/40 and L27/38 engines, foundries and oil sumps for medium-speed engines. Its casting material mainly includes QT 400-15, HT200, and HT250. Its casting techniques development process is mature and rejection rate of castings is low.