CHESTER VBR SERIES VERTICAL BROACHING MACHINES

• Driven by hydraulic power, with variable speed

• PLC and Touch Screen

• Automatic Cycling, Semi Automatic Cycling and Segmented Cycling available

• Centralised Lubrication

•Chip Conveyor and Coolant System

Please contact us for more info.

Description

Precision broaching machines with variable speed and lubrication system.

Model	VBR12	VBR16
Rated Tension x Max. Travel	100mmx1250KN	200mmx1600KN
Broaching Speed (stepless)	42408m/min	42408m/min
Return Speed of Broach	42417m/min	42417m/min
Dimension of Worktable	450x450mm	600x520mm
Hole Diameter of Work Table	150mm	200mm
Hole Diameter of Faceplate	100mm	130mm
Distance From Surface Table to Base	1670mm	2589mm
Distance From End Face of Auxiliary Tool Base To Surface of Table	725-1415mm	750-1500mm
Rate of Flow of Main Hydraulic Pump	200L/min	300L/min
Verticality of Center Line of Broach Rear Hole on Tested Workpiece Against Base	0.06/200mm	0.06/200mm
Surface Roughness of Broach on Tested Workpiece	> Ra3.2	> Ra3.2
Max. Work Pressure	10Mpa	10Mpa
Main Motor	17kw(23.12hp)	30kw(40.8hp)
Overall Dimensions	3312x1343x3233mm	3710x2100x4556mm
Net Weight	5000kg	9000kg

Standard Accessories

• Tool Chuck

• Auxiliary Tool Chuck

• Faceplate

• Hydraulic Station

• Lubrication System

• Cooling System

• Automatic Magnetic Chip

• Conveyor

• Working Lamp

• Splash Guard

Optional Accessories

• Oil Cooler

• Broaching Tools

Click the links below to download the specific documents.

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CHESTER VBR SERIES VERTICAL BROACHING MACHINES