Zhanjiang Dongxing will build several large-scale equipment installations

In Zhanjiang Dongxing, newly installed 1.2 million tons/year of catalytic cracking and 140,000 tons/year of polypropylene, etc., and converted 1.2 million tons/year of medium-pressure hydrocracking to 1.5 million tons/year of diesel hydrogenation and upgrading device. At present, the project construction has entered the equipment installation stage. It will be completed and put into production by the end of July 2009, and will be formally incorporated into the normal production pipeline. It is reported that the 140,000 tons/year polypropylene plant adopts one of the most advanced and most important polypropylene production technologies at home and abroad. It consists of a polymerization production line (liquid phase polymerization part adopts double loop reactor) and a granulation production line. It is composed of two packaging lines (woven bag fixed packaging machine, 1000 bags/hour). It is expected that it will be officially put into production in September 2009.

Sand Casting Parts

Sand casting parts could serve in many industries including hydraulics, automotive, commercial truck, rail trains, logistics, agricultural machinery...etc. The castings mainly are used as gearbox housing, pressure pump housing, engine blocks, cylinder heads, transmission box, bracket, Wheel Hub, connecting rods, manifolds...etc.

Advantages of Sand Casting

✔ Lower Cost due to its cheap and recyclable mold materials and simple production equipment.

✔ Wide range of unit weight from 0.10 kg to 500 kgs or even bigger.

✔ Various Structure from simple type to complex type.

✔ Suitable for production requirements of various quantity

✔ Diverse metals could be cast by sand casting including ferrous metals and non-ferrous metals

✔ Long lifespan of the mold

Resin-Coated Sand Cores

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