Reduction Gears ZDY series

Reduction Gears ZDY series

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Belt Conveyor Gear Box

Parallel Shaft Gearbox, Heavy Duty Gearbox, Bevel reduction box, gear unit, reduction box,helical bevel gear reducers, industry speed reducers. cylindrical gear speed reducers

®Type Designation(without motor)

Example: ZLY280-11.2-I
Z: Z series Mechanical Gearbox
L: No. of stages,D-1, L-2, S-3, F-4.
280: Model number of gear box
11.2: Transimission ratio
I: Design mounting way


®Parameter Range

Power range: 5-6666KW
Output speed(r/min): 134- 1200
Output Torque(N.M): 450-130000N.M


Smooth and stable in run, low noise
Compact, light, long life, high bearing capacity
Noise Level: Low type 65-80 Db, Smooth and stable in run
High Modular design,high interchangeabilty, short delivery time.
Unique modular design easy for cross country production, low stock, short delivery time.
Bearing: China standard. But SKF, FAG, NSK, TIMKEN, NTN, KOYO, C&U is a aviable if need
High in transmission efficiency: single stage, more than 96.5%; double-stage, more than 93%; three-stage, more 90%


®Main Application

•Metallurgy and Mining •Conveyors & Food Machinery •transportation machinery
• Mixers •Coat & Mining • Poultry Plants • Construction Equipment
• Paper Mills •Recycling Machines • Rotary Feeder • Electricity and energy
•Hoisting, lifting•Harbor & ship building •Cement & material •Electric power& energy
•Coal minerals • Wastewater Treatment•chemical industry •vertical mixing device drivers

Type, specification of speed reducer and its expressed method
1. The type has ZDY single-stage cylindrical gear speed reducers, ZLY double-stage cylindrical gear speed reducers, ZSY three-stage cylindrical gear speed reducers.
2. Specification has: Single stage:80、100、125、160、200、250、280,315,355,400,450,500,560;


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Yantai Bonway Manufacturer Co., Ltd



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Industrial gearbox manufacturer in China

As a Industrial gearbox manufacturer in China, We offer the international standard high quality gear speed reducer and reduction gearbox who has the big stock house to guarantee the prompt delivery Depending on the professional industry field solution, excellent industry field achievement and the leading technology application in Hoist&Crane, Sugar&Paper, Coal&Mining, Rubber&Plastic, Packing&Conveyors, Energy&Fans&Pumps, Cement&Construction, Sawmills&Wood Mills, Food&Butchering&Pharma, Chemical&Boilers&Ceramic, Recycling&Sewage disposal, Steel&Rolling Mill&Metallurgy, Textile&Ginning&Leather working and so on.