China CNC burnishing Machinery Manufacturer

Deep hole skiving roller machine specifications:
TGK25/35 deep hole skiving roller and burnishing machine is suitable for boring and rolling of the hydraulic cylinder workpiece

The tools are made by oursleves.

Main Specifications and Features

Specifications	Technical data
Boring diameter range	φ 50-250mm(φ 50-φ 350mm
Boring depth range	500-5000mm
Center height(from guideway surface to spindle center)	400mm
Bed width	900mm
Guideway width	600mm
Clamped diameter range of the hydraulic steady rest	φ 150~φ 300mm
Rapid moving speed	4000mm/min
Feed speed range	10~1250mm/min (stepless)
Spindle motor of the boring box	N=60kW, AC.spindle motor

TGK25/35 deep hole skiving roller and burnishing machine is suitable for boring and rolling of the hydraulic cylinder workpieces. After process, the diameter precision of the workpieces can reach IT8-IT9, and the surface roughness can reach Ra0.2-Ra0.4μ M after rolling.

The machine is mated with Siemens 802D CNC controller and the boring box is mated with Siemens A. C. Servo spindle motor. The spindle has two grades of stepless speed with high accuracy for its bearing and high rigidity. The feedbox adopts Siemens A. C. Servo motor and high accuracy ball screw, while the whole casting of the bed and double rectangle guide ways assure its high rigidity, and the machine is also mated with chip conveyer with good leak-proof performance. The coolant filter adopts three steps filtration in the accuracy up to 50μ .