1954 65438+ 10 1 day, Hengyang Transportation Machinery Co., Ltd., the predecessor of Hengyang Transportation Machinery General Factory, was established. In 2000 1 65438+1October1,Hengyang Transportation Machinery General Factory was renamed Hengyang Lifting and Transportation Machinery Co., Ltd. In July 2009, Hengyang Lifting and Transportation Machinery Co., Ltd. was registered in Hengyang Administration for Industry and Commerce and renamed Hengyang Transportation Machinery Co., Ltd.
Hengyang Transportation Machinery Co., Ltd. produced 720 million yuan in 2009, with sales of 9 1 10,000. The company covers an area of 200,000 square meters and employs more than 700 people, including engineering technicians 176, and 58 engineering technicians with technical titles above engineer. At present, there are more than 400 sets of various equipment, including hundreds of large-scale equipment, with advanced technologies and equipment such as large-scale steel pretreatment machine, large-scale gear grinding machine imported from Germany, large-scale plate bending machine, submerged arc welding machine, idler production line and Ф ф2.2×5m dry rubber pouring vulcanizer. The company is mainly committed to the research and development, manufacture, installation and sales of transportation equipment in metallurgy, electric power, ports, mines, coal, building materials, chemical industry and other industries. The company's main products are nearly 300 kinds in six categories. That is, DT, DT Ⅱ, DT Ⅱ A, SD, DTL, DX, DY, DQ, as well as various belt conveyors such as deep ditch, plane turning, wavy flange and line friction; DCY, DBY, ZDY, ZLY, ZSY and ZQ reducers; TD, DGH, D, PL and HL hoists; LS and GX screw conveyors; ICS electronic belt scale; DG series circular tube belt conveyor, ball mill, spiral polarizer, flotation machine, etc.
The company has modern management means and perfect quality assurance system, strong technical force and advanced technology level. Enterprises implement the management and operation system of parent-subsidiary companies and operate efficiently. At present, there are 12 subordinate marketing companies, 9 production branches and 1 technology development companies.
The company's products have advanced domestic level, and have created a number of domestic leading indicators in the performance of the whole machine: bandwidth of 2200mm, transmission capacity of 8700 t/h; The single machine is 9338m long and adopts soft start (braking). The starting (braking) time is 250s, the belt strength is 4500N/m, and the belt speed is 6.1m/s; The large inclination angle is 75, the bandwidth 1400 mm, the power of the whole machine is 3× 1650kw, the resultant force of the drum is 1900kn, and the allowable torque is 2×290knm.
The company has a strong development ability and established an advanced CAD system. The successfully developed HZ downward hydraulic explosion-proof braking system provides an economical, safe and reliable braking scheme for many coal mines, and fills the gap in China. In cooperation with Shanghai Branch of China Coal Research Institute, the controllable super soft start technology has been successfully developed, and the starting (braking) time is controlled within 50 ~ 78 seconds, which has achieved good economic benefits for belt conveyor users. A single-point supporting floating drive device is developed, which greatly simplifies the installation and debugging of the drive device. In terms of new products, in addition to cooperating with scientific research institutes and research institutes to design new products, the company also independently developed DZM friction belt conveyor, metallurgical system folding belt conveyor, power plant telescopic belt conveyor, paper-making system automatic conveying and weighing production line and high-precision electronic belt scale.
The company's leading products are TD75 fixed belt conveyor, DT ⅱ universal belt conveyor, DX steel rope high-strength belt conveyor, DCY and DBY orthogonal shaft hard tooth surface reducer; ZDY, DLY, ZSY parallel axis series hard gear reducer, ZQ series reducer, ICS 500- 1400-ST multi-roller high-precision electronic belt scale. DT and DX belt conveyors won the title of high-quality products, and the product quality has been stable at the first-class level; DTII belt conveyor was rated as a famous brand in Hunan Province, an outstanding enterprise in the activities of the national machinery industry quality management group, and a unit that values contracts and keeps promises. Passed ISO900 1 quality system certification. Based on the tenet of "serving users, being responsible for users and satisfying users", the company jointly issued the Statement of Product Quality Assurance with Hunan 12 home appliance station and the manufacturers of power transmission and transformation supporting products. High-quality products and good after-sales service have won the trust of users and a broad market.
The company's main products are widely used in electric power, mining, coal, building materials, metallurgy, ports, docks, chemicals, transportation and other industries, and exported to countries on five continents such as Vietnam, Pakistan, Iran, Iraq and Mauritius, enjoying a good reputation at home and abroad. The company will, as always, wholeheartedly provide excellent equipment and quality service for domestic and foreign users, and especially welcome the implementation of turnkey projects from design, manufacture, installation and debugging.
The company has a complete set of testing methods. In addition to the routine testing items, the general belt conveyor testing ground, large inclination belt conveyor testing ground, electronic belt scale physical verification system, heavy reducer testing platform (closed power 1000Kw) and drum performance testing system have been established. The company has passed the ISO900 1:2000: 2000 quality system certification, and is the director unit of China Heavy Machinery Association, the vice chairman unit of China Belt Conveyor Association, and a member of the National Standardization Committee.