TitleProduct

Large Diameter Gear Hobbing Machine for Cutting Teeth (GHA-1250)

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-06 04:26

  • Browse the number:

    258

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Company Profile

Zhengzhou Timeway Machine Tool Co., Ltd.

By certification [File Integrity]

Contact:Mr. David Cheung(Mr.)  

Email:

Telephone:

Phone:

Area:Henan

Address:Henan

Website: http://zztimac.qtsychk.com/

Product Details


Normal Large Diameter Gear Hobbing Machine For Cutting Teeth 
GHA-1250 GHC-1250A GHMA-1250
 
 
Performance and Feature 
1. The model GHA-1250 general purpose gear hobbing machine. On the principle of continuous indexing, the machine is suited to cut cylindrical spur and helical gears and sprockets under axial feed, or worm wheels by a worm-wheel hob under radial feed. The feed of the worktable is manual. The machine is best suited for mine, oil, ship, engineering mechanism industries for hobbing large gears.
2. The model GHMA1250 precision gear hobbing machine is developed based on general purpose machine. It is used for cutting high accuracy gears and worm wheel.
3. The model GHC-1250A hardened CNC gear hobbing machine is used for cutting cylindrical hardened spur and helical gears, etc.

Remarks
1. Standrad equipment includes: main machine, hob arbor assemblies Φ30, Φ40, Φ50 one of each; a complete set of change gears, a complete set of operating tools.
2. Special order: other dia. hob arbors Φ22, Φ27, Φ60.
 
 
Technical Parameters
 

Specifications 
Units GHA-1250 GHC-1250A GHMA-1250
Max. workpiece dia.(with/without workstay) mm 1250/1000 1250/1000 1250/1000
Max. module  mm 12 12 12
Min. tooth number 
12 12 12
Max. worktable speed  rpm 5 5 2.5
Worktable dia. *hole dia. mm 950*200 950*200 950*200
Hob speed/steps rpm 16-125/7 24-187/7 16-125/7
Distance between hob axis worktable surface mm 200-730 200-730 200-730
Center distance between hob axis and worktable  mm 100-760 100-720 100-760

Distance between tailstock center bore low 
end face and worktable surface

mm
580-1000 580-1000 580-1000
Max. hob dia.*length  mm Φ220*220 Φ230*220 Φ220*220
Max. hob head swivel angle  deg ±60 ±60 ±60
Total power  kw 22.75 22.75 22.75
Main motor power  kw 15 15 15
T-slot of worktable 
6*M20 6*M20 6*M20
Overall dimension(L*W*H) cm 370*210*252 370*210*252 370*210*252
N.W/G.W kg 15400/16600 15400/16600 15400/16600
No. of cases
1 case in total 1 case in total 1 case in total