BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.
| Delivery Time | 1-3months |
| Packaging Details | Standard international package |
| Type 1 | Speed reducer Gearbox |
| Type 2 | Cast iron |
| Type 3 | hot rolling mill |
| Type 4 | cold rolling mill |
| Type 5 | cast steel |
| Type | CCM |
| Brand Name | SEEC |
| Model Number | Speed reducer Gearbox |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Delivery Time | 1-3months | Packaging Details | Standard international package |
| Type 1 | Speed reducer Gearbox | Type 2 | Cast iron |
| Type 3 | hot rolling mill | Type 4 | cold rolling mill |
| Type 5 | cast steel | Type | CCM |
| Brand Name | SEEC | Model Number | Speed reducer Gearbox |
| Certification | ISO | Place of Origin | China |
| High Light | right angle bevel gearbox ，hollow shaft gearbox | ||
Speed reducer Gearbox Caster hot rolling mill cold rolling mill
Hardened tooth surface Gear box
ZY-DY series products include ZDY, ZLY and ZSY types of parallel shaft reducers and DBY, DBYK, DCY and DCYK types of vertical transmission reducers.
3.1 ZDY, ZLY and ZSY types of reducers
ZDY, ZLY and ZSY types of external gearing involute cylindrical gear reducers are in compliance of JB/T8853-1999. They are suitable for metallurgical industry, mining industry, cranes, cement making machineries, construction industry, chemical industry and light industries, etc.
High-speed shaft of the gear reducer rotates slower than 1500r/min; transmission circular speed of the gear reducer does not exceed 20m/s. ambient temperature is -40～45℃, and when the temperature is below 0℃, warm up lubrication oil before starting the gear reducer.
Description of codes:
ZDY stands for single parallel gear reducer;
ZLY stands for two-stage parallel gear reducer;
ZSY stands for three-stage parallel gear reducer.
3.2 DBY, DBYK, DCY and DCYK types gear reducers
DBY, YK, DCY and DCYK types of vertical transmission gear reducers are in compliance with JB/T9002-1999. Input shaft of this series reducer is perpendicular to output shaft of the reducer. It is used in such machineries like belt conveyers and different kinds of transportation machineries. It can also be used in coil mining industry, metallurgical industry, mining industry, chemical industry, construction industry, light industry and petroleum industry, etc.
Working conditions: gear circular speed does not exceed 20m/s; input speed should be lower than 1500m/min; ambient temperature: -40～45℃, pre-heat the lubrication oil before starting-up when temperature is below 0℃.
Description of codes:
DBY stands for reducers with bevel gears on the first stage and cylindrical helical gears on the second stage.
DBYK stands for reducers with bevel gears on the first stage, cylindrical helical gears on the second shaft and hollow shaft on the output side.
DCY stands for reducer with bevel gears on the first stage and cylindrical helical gears on the other two stages.
DBYK stands for reducers with bevel gears on the first stage, cylindrical helical gears on the other two stages and hollow shafts on the output side.
QJY Type code & main data
| Basic type | Smart type | Anchor bolt type | Hollow shaft type | Step | Driving ratio range | Power arrange | Center distance range |
| QJY2 | QJYD2 | QJYA2 | 2 | 6.3-20 | 8.7-5717 | 140-800 | |
| QJY3 | QJY23 | QJYD3 | QJYA23 | 3 | 20-100 | 2.9-1801 | 170-800 |
| QJY34 | QJYD24 | QJRA34 | 4 | 100-400 | 0.72-360 | 170-800 | |
| Basic type | Smart type | Anchor bolt type | Hollow shaft type | Step | Driving ratio range | Power arrange | Center distance range |
| QJY2 | QJYD2 | QJYA2 | 2 | 6.3-20 | 8.7-5717 | 140-800 | |
| QJY3 | QJY23 | QJYD3 | QJYA23 | 3 | 20-100 | 2.9-1801 | 170-800 |
| QJY34 | QJYD24 | QJRA34 | 4 | 100-400 | 0.72-360 | 170-800 | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
30000000-50000000
Employee Number:
500~10000
Ecer Certification：
Active Member
Beijing Sino Steel Engineering & Equipment Co., Ltd. is concentrating on developing of ferrous & non-ferrous making and Rolling technology, mainly. As one of the most experienced Chinese suppliers of complete line and components for steel and non-ferrous indu... Beijing Sino Steel Engineering & Equipment Co., Ltd. is concentrating on developing of ferrous & non-ferrous making and Rolling technology, mainly. As one of the most experienced Chinese suppliers of complete line and components for steel and non-ferrous indu...
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