One of the key components of engine cooling system radiator, mainly by the master, the water chamber, radiating pipe, scattered tropical, guard board, seals and other parts. The master is the key component which cooperates with each other between the radiating pipe and the water chamber, and has the hole tolerance, high location and accuracy. The parts of quality directly affect the product percent of pass of radiator. The company cooperated with customers to develop a variety of series of main piece products and supporting molds, mainly used in engine air cooler, intercooler, water cooler, oil cooler, air conditioner evaporator. The featured products are micro-shaped main piece, ultra-thin main piece, large radiator main piece, coil round main piece, barb broken chamfering main piece, T-shaped main piece, chamfering main piece, figure 8 iron main piece, no side wall main piece, radiator self-separation main piece, arc main piece, etc., all main pieces have realized continuous mode automatic production. Among them, the continuous mould for winding main piece of air-conditioner evaporator is the first in China and exported to Germany in large quantities. Figure 8 iron main plate breaks through the selection of main plate material and changes the traditional shape of heat dissipating pipe, and realizes the qualitative leap of main plate technology. At present, the company on this aspect of the technology, has applied for an invention patent (a stretch edge product production mold, patent number: ZL201110183864.8) and more than 20 utility model patents, technology has been very mature!
