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British Engineering Heritage:-Manufactured by Churchill, one of the most respected names in gear manufacturing machinery.

A true heavy-duty gear hobber built for manufacturing large precision gears for critical industries where reliability, rigidity, and accuracy cannot be compromised.

Heavy cast iron design minimizes vibration and enhances gear accuracy during demanding cutting operations


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  4. U 3615

Gear Hobbers

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Machine Id: 1460 Serial No:
Model: U 3615 Asking Price: onrequest
Make: Churchill Country: England
Year: Weight: 0.0
Dimensions: Location: Mumbai Warehosue, India
Power:
Category: Gear Hobbers
Type of Machine: Heavy Duty Universal Gear Hobber
Specification

Churchill PH3615 Heavy Duty Gear Hobber

The Churchill PH3615 is a renowned British-built heavy duty gear hobbing machine engineered for the production of large, high-precision spur and helical gears. With a gear cutting capacity of up to 914 mm diameter, module 8 capability, and a machine weight exceeding 11 tonnes, the PH3615 is designed for demanding applications where rigidity, accuracy, and reliability are essential. Its robust construction and infinitely variable spindle speeds make it suitable for both production and specialized gear manufacturing



Churchill U3615 / PH3615 Gear Hobber Specifications

ParameterSpecification
Maximum Gear Diameter914 mm (36")
Maximum Module8 Module (some machines advertised with higher capacity depending on setup)
Maximum Gear Face Width400-450 mm
Table Diameter762 mm
Maximum Workpiece WeightUp to 3,000 kg
Hob Diameter178-180 mm
Maximum Hob Length203-240 mm
Hob Spindle SpeedInfinitely Variable 50-200 RPM
Hob Arbor Diameter32 mm
Vertical Feed Travel381 mm
Horizontal Travel469-483 mm
Centre Distance Range63.5-559 mm
Helix Capability±45°
Main Motor10 HP (7.5 kW)
Machine Weight11,500 kg (11.5 Tons)
Floor SpaceApprox. 3960 × 2130 mm
Description

Its rigidity and precision make it suitable for manufacturers producing gears used in defence equipment, naval systems, armoured vehicle components, aerospace support equipment, and other mission-critical engineering applications.

Suitable for power transmission equipment, industrial gearboxes, mining machinery, marine propulsion systems, steel plants, cement plants, wind energy gear systems, and heavy engineering projects.

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