Jining Jiuzhong Machinery Equipment Co., Ltd.

-Series boiler grate reducer (also called boiler speed control box). The overload protection mechanism of this product adopts a safety clutch device. This device is more beautiful than the safety pin
and is easy to maintain and can Avoid the trouble of replacing the safety pin, reduce the operating cost of the reducer, and improve work efficiency. This device can avoid the trouble of replacing the safety pin that is easily damaged due to large friction resistance of the grate during the trial operation of the boiler (or when the furnace is lengthened). The safety clutch can be adjusted appropriately to restore normal operation. The protective cover is to prevent coal dust.
- Boiler grate reducer is mainly used to reduce the speed of various types of coal-fired and wood-fired boiler grates. It is an ideal product for the upgrading of the boiler grate drive device industry.
Boiler grate
Reducer model
Total rotation ratio
Matching boiler tonnage reference
Model
Power

Center height
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The - type boiler grate reducer has a 3-structure planetary transmission, power splitting, floating load sharing, compact structure, high transmission efficiency (twice that of a small tooth difference reducer), low noise, smooth operation, It is energy-saving, has an overload safety device, adopts continuously variable speed, is safe, reliable, has the advantages of user-replaceable wearing parts and convenient maintenance, and overcomes the type and type gears currently used on the market. Through optimized design, a reasonable large reduction ratio is obtained with the least transmission components, which is in line with the low-speed and heavy-load characteristics of chain grate boilers. It is an upgraded product of the - type boiler grate reducer. It has completely independent intellectual property rights and is in an internationally advanced and domestically leading position in the same industry.
Output shaft speed range:
Rated output torque:
Matching boiler tonnage: -ton
Features of grate reducer: This product adopts involute gear transmission ( That is, the structure), reduces the tooth surface load, extends the service life of the gear, has the characteristics of power split
and has a floating load sharing mechanism.
Using electromagnetic speed-adjusting motors and controllers (variable frequency speed-adjusting motors and frequency converters can also be used according to needs), it can achieve smooth stepless speed regulation, a wide speed regulation range, and can better adapt to grates under different loads. Running speed.
High transmission precision, reliable performance, stable quality, easy to use and easy to maintain.
Small size, high efficiency, noise less than decibels. It has good sealing performance and is equipped with overload insurance system.
It adopts cross slide coupling, which has the characteristics of easy installation and alignment.
The gears are all precision forged from high-quality alloy structural steel, and are guaranteed by strict advanced processing and heat treatment processes. The products are of high quality and are ideal and novel products for the upgrading of the boiler grate drive device industry.
Factory address: Liying Industrial Park, Rencheng District, Jining City, Shandong Province
Sales hotline:
Business: