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           ISO Certificate ....
 Boneng transmission co.,ltd.
 
Boneng Transmission, founded in 1992, specializes in production of spiral bevel gear units, planetary gear units, helical gear units, screw jacks, worm gear units, variable speed drivers, Holding on its leading position and expansion at home and abroad.

Covering a land area of 22,000 m and a plant area of 17,000 m, with 75 technicians and engineers. Boneng has set up 28 offices in different cities throughout China. H.B.P Series has set the space in this line. We got certificate of registration ISO9001, CE Certificate are entitled 'AAA credit' company, 'Huge dragon' enterprise,
leading company with enormous tax paid. With effort our staff, Boneng becomes one of the leading gear units manufacturers in China.

Boneng Transmission (Suzhou) Co. Ltd. laid foundation in September 2005,covering 211, 200sq meters, will be
completed in 2006.
Main products includes C, CE, CR, F Helical gear units, K helical-bevel gear units, Spiral bevel gear units, R,RV.S.worm gear units,
MS Mechanical variable speed drives. T Spiral bevel gear units, JW screw jacks H.B.industrial gear units, P planetary gear units etc.

Power range covers 0.12-9551KW, ratio ranges from 1.25-138.000. We also provide combinations of different units, specialized types, modified types for special conditions to meet industrial demands. Special designs also
can be provided.

Product Characteristics
1.Unitary housing is made of HT250 with good rigidity and lightest vibration, which enhance shaft's rigidity and
   lengthen bearing's lifetime. Streamline outer design and sound absorbing inner structure of cast housing is fit
   for cooling and lowering noise.
2. Aluminium die-cast housing is light weighted, good for heat dissipating
3. Welded housing is adopted for small quantity and large size.
4. Helical gears are made of 20Cr MnTiH,processed via carburisation and quench hardening. the hardness
   reaches HRC60 and precision GBT5-6 up to GBT3 for special demands
5. Form grinding process of internal gears guarantees loading capability of planetary gear units, lowers noise
    and lengthens lifetime of bearings.
6. Grinding process must be applied to bevel gears of B, P series, and to special demands for K, T series,
    precision reaches GBT5-6, which increase the loading capacity greatly. Other bevel gears are processed via
    advanced gear lapping.
7. Worm wheels are made of Bronze Alloy via eccentric casting process, to enhance the abrasion resistance
    and lengthen its lifetime.
8. Worms and threads are made of Steel Alloy via quenching and grinding process. Optimisation of designs
    improves its efficiency.
9. Wear-resistant bearings are applied to friction pairs
10.Shafts are made of Steel Alloy via heat treatment.
11. Bearings and seals are purchased from international and national famous brand companies
     (such as NSK,SKF)
12. Standard installation amnience and process,100% products must be checked strictly before delivery

After-sale service
Our products warranty period is for 1 year. When customers find some quality problem, please contact Boneng, we will offer the reasonable methods to resolve it
 

 
 Breakthrough in Gear Technology
 Main Products

 

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