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Gear Grinding Machines HOFLER H4000 CNC

metal working machines / gear cutting and hobbing machines / Gear Grinding Machines

Evelin of America Corporation
[ dealer profile ]

Mr Yury Smirnoff
06514 Hamden
USA

  • +1 203 55... phone

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item-No.: 164113286 Quantity: 1 Date: 12.11.2024
Year of manufacture: Location: Land-us USA
Price:
Manufacturer: HOFLER
Model: H4000 CNC
Type of machine: Gear Grinding Machines
Description: Gear Grinding Machines HOFLER H4000 CNC

used machine

HÖFLER H4000 CNC Gear Grinding Machine
Year: 1990
Maximum Workpiece Diameter 4000mm
Gear Width 1560mm
Module 3-32
Number of Teeth 12-768
Maximum Angle of Teeth 35 R/L Grad
Pressure Angle 14-31 Degrees
Table Diameter 1900mm
Table Bore Diameter 750mm
Maximum Workpiece Weight 35000kg
Grinding Head Stroke 1600mm
Ways hydrostatic
Coolant, Filtration System
Way Covers: rubber roll-up, metal telescopic and bellows neoprene
Power 3 PH / 60 Hz / 230 – 460 V
Equipped with:
Reutlinger balancer
Oil mist extraction system

HOFLER TPF-40/1100 measuring machine
Year: 1990
Max. Gear Diameter: 4000mm

Both machines are in Excellent condition


This machine was used to grind the gears for the US nuclear submarine transmissions (gearboxes). The machine was originally purchased new by General Electric for the Lynn Massachusetts Facility. We purchased it from them in excellent condition and it has been stored in our heated facility E41237227 since. The machine produced AGMA Class 14 and 15 gears in a precision climate-controlled room.

Thre is very minimal wear on any mechanical components including the axis drives as it produced only a limited number of gears for these special submarine transmission gearboxes. It could not grind to this high accuracy class if there were any problems with wear on the machine.


seller offer No. resale 164113286
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