Your current location:
Address: Shiliwang industrial zone, Yucheng, Shandon
Tel: +86-534-2120988 / 2123000
Plow the main production process
Our company - Yucheng Hongri Machinery Co., Ltd. mainly produces disc plows, disc harrows, plows, lawn mowers, trailers, rotary tillers, ridging plows, sowing machines Machine, and various types of harrows, plows, plow parts - plow, ploughshare and so on. In addition to the company's products with domestic large, medium and small four-wheel tractor package, but also sold to Xinjiang, Inner Mongolia, Northeast China and the country more than 20 provinces and regions; export all kinds of agricultural machinery, agricultural machinery parts to South America, Southeast Asia, the Netherlands and other countries and regions, The company has used CAD computer-aided system main production equipment, machining, stamping, welding, heat treatment and so on.
Heat treatment. 65 manganese spring steel original hardness is 16-17 °. First of all, quenching, so that the hardness of the harrow reached 60 °, at this time the harrow too hard and brittle; so to be tempered, harrow tissue changes, hardness and toughness back to the best 38-46HRC.
Shot blasting treatment. Spray paint can enhance the adhesion of blade paint, enhance the anti-fatigue state of the blade 7-8 times. Remove the surface oxide layer, make the surface more smooth and bright.
NEWS CENTER / HONGRI