Product Description

Crane running speed reducer is a lot of more phyletic, the reducer type produced by our company are: ZSC series reducer, reducer ZQA crane lifting series, soft tooth surface reducer ZQ series, in machine of decelerate of hard tooth flank and soft tooth surface reducer. QJR, QJS, QJRS, QJR - D, qjrs-d three fulcrum and base crane reducer, qj-l, qj-t vertical and package crane speed reducer, qjg-l qjg-t type crane vertical speed reducer.
QY series hard-tooth surface reducer, H series reducer, series planetary reducer. ZDY, ZLY, ZSY denture speed reducer, QJ series crane speed reducer. F series reducer, K series reducer.

Reducer between prime mover and work machine or actuator has a function in matching speed and transfer torque reducer is a relatively sophisticated machinery, the use of its purpose is to reduce rotation speed, increase torque. According to the transmission series can be divided into single stage and multi-stage speed reducer; According to the shape of gear wheel, it can be divided into cylindrical gear reducer, conical gear reducer and cone-cylindrical gear reducer; According to the layout of the transmission, it can be divided into expansion, shunt and coaxial reducer. Reducer is a kind of the closed in rigid casing of gear transmission, worm drive and gear - worm drive composed of independent components, commonly used for the original reduction drive device between moving parts and working machine. The function of matching speed and transfer torque between the original motivation and the working machine or actuator is widely used in modern machinery.

Payment Terms︰ TT/LC

Packing︰ According to the customer request

Lead Time︰ about 3-30 days

SKU︰ 台

Standards Certificate︰ ISO9001 ce

product parameters︰ 5-500 ton crane Crane reducer

The supplier information︰ Dafang Group is a professional manufacturer of cranes, electric hoists and steel structures, concentrating on developing, producing and marketing of all types of cranes. The annual outputs are more than 40,000 sets of electric single-girder cranes and electric hoists each, more than 6,000 sets of electric double-girder cranes and gantry cranes each, more than 100,000 tons of steel structures and so on. Dafang Group was founded in 2006 with 230 million register capitals, covering crane machinery production, heavy-duty steel structure manufacturing and modern agriculture business. The company covers an area of 850,000 square meters, and the employees is more than 1,600 now. The operating philosophy of integrity management has never changed since it was founded. Dafang has been honored with more than 100 awards such as: “Contract-honoring and Promise-keeping Enterprise of China” “National Quality Standard Enterprise” “China Quality Award of Machine Industry” “National High-tech Enterprise”.   Dafang possess a technical R&D team with nearly 300 people and absorbs top talents in the industry actively. It has obtained a full range of road and bridge product patent group and more than 200 other invention patents. Dafang owns “enterprise technology center “and “road and bridge crane engineering technology center” accepted by the national inspection workstation. Dafang establishes advanced comprehensive "test center" and "smart control center", promotes the upgrading of lifting machinery and steel structures. Dafang developed new electric hoists, European single and double beam, metallurgical casting cranes, 1600T movable formwork, ME800T double main beam gantry cranes, 320T European double girder cranes and other engineering equipment widely used in machinery manufacturing, large steel production, metallurgy, railway, bridge construction, etc.   Dafang owns more than 1500 sets of advanced equipment such as 1500t pressure groove machine, slot machine, roller machine, large-sized box beam gantry welder, large-scale CNC boring machine, vertical machining machine, and plasma CNC cutting machine independently designed and manufactured. Dafang has built advanced domestic electrical assembly line workshop, large steel shot blasting pretreatment production line, multiple steel structure heavy steel production lines, and the first practical single beam lean production line in China.   Committed to the R&D and manufacture of steel structure products, Dafang Heavy Machinery Co., Ltd. injected new vitality into the Group's development. It owns the steel structure engineering contractor qualification and has successively contributed to Jixi Expressway project, Kaifeng Tokyo Avenue pedestrian overpass project, Liuzhou Baisha Bridge, Zhengzhou High-speed Railway East Station East Plaza steel structure project, Zhengzhou Longhu Forest Park tunnel steel structure project and so on highly recognized by customers.   Dafang Group upholds the core value statement ​​of “create value for customer, seek benefit for employee, and accumulate fortune for society” and established Changyuan Industrial Poverty Alleviation and Employment Base to provide thousands of jobs for local people and graduates. Dafang helps poor people and old people in nursing home every year. Relying on the advantages of crane manufacturing and non-standard steel structure manufacturing, Dafang provides customers with systematic solutions. Dafang aims to build company competitiveness with the best service, the fastest delivery, the most convenient installation, the highest cost performance. Relying on the trust and support of customers and the community, bearing the expectation of promoting the national industry, Dafang Group will develop steady and expand into the international market actively.

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