Gear Grinding Machines HÖFLER H-4000

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item-No.: 163374403	Quantity: 1	Date: 12.03.2024
Year of manufacture: 1990

Price:	request quote
Manufacturer:	HÖFLER
Model:	H-4000
Type of machine:	Gear Grinding Machines
Description:	Gear Grinding Machines HÖFLER H-4000 used machine CNC Gear Gringing machine HOFLER H4000 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 E437227 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 163374403