Chain Co., Ltd. in Zhejiang and Zhejiang to introduce you to drive with a short pitch precision roller chains and bush chains Short pitch transmission precision roller chains and bush chain pitch from 4.7625 (03C) ~ 114.30mm (72B), cross Cross A series and B series of single row, double and multi-row, it is the most widely used chain. Depending on how much money the chain uses Ningbo, coupled with various accessories, it can also be used as a conveyor. Used in the engine, sent birth motorcycle drive chain, engine timing with a chain, and the chain drive oil rigs and other products. Bush chain is used in high-speed transmission of light load, such as how much money Ningbo chain drive cars, motorcycles positive, the pitch is small, only 6.350 ~ 9.525 few specifications. Common chain towards the small size and large-size and multi-standard high-value-added products, with the chain drive technology continues to develop and improve the manufacturing process chain, ordinary Short pitch transmission precision roller chains and bush chains derived such as a stainless steel chain, the chain of high-strength, high wear chain, corrosion-resistant chains, self-lubricating chains and low-noise chain. Applications and more widely, as appropriate emphasis series of heavy-duty chain, easy installation and removal of the cotter pin chain, such as corrosion-resistant galvanized steel chain, nickel-plated chain, Dacromet chain, the special conditions of the anti-bending chain, scoliosis, O-ring chain, as well as extensive use of bicycle chain and so kind. Chain Co., Ltd. in Zhejiang and Zhejiang to introduce you to the status quo level of the chain of production equipment parts heat treatment: Chain industry commonly used network heat treatment production line, the quality is stable, productivity increased every year. There are many domestic manufacturers, but is commonly used in the industry chain Suzhou Industrial Furnace, Mitsubishi Electric Furnace Suzhou, Jiangsu Feng East Furnace Co., Taiwan's three permanent furnace industry and other, subject to nitriding, infiltration C treatment are used tilting converter, this quality is relatively poor stability. In particular, large-sized chain engineering chain, the industry has the potential infiltration of thick C furnace, high frequency or high-frequency local area how much Ningbo chain, lower this kind of processing methods biggest drawback of productivity, quality, stability is difficult to control. Some manufacturers also use a vacuum furnace, reducing parts of the surface oxidation. Chain manufacturers | Ningbo chains | Zhejiang Zhejiang chain Limited notorious provided by Zhejiang Zhejiang chain. Zhejiang Zhejiang chain Limited (www.zjzzlt.com) strong, credible, Jinhua in Zhejiang chain, sprockets and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhejiang and Zhejiang in the chain and you hand in hand into the brilliant, for a better future!