CNC Deep Hole Skiving Roller Burnishing Machine
Dec 27, 2018
Basic Info
  • Model NO.:GL-250

  • Layout: Horizontal

  • Number of Shaft: 2

  • Automatic Grade: Automatic

  • Certification: CE, ISO 9001

  • Color: According to Customers′ Require

  • Max. Processing Depth: 1-12m

  • Spindle Center Height: 350mm

  • Main Motor Power: 60kw

  • CNC System: Siemens or Others

  • Specification: CE ISO9001

  • HS Code: 8459210000

  • Structure: Skiving and Roller Burnishing Machine

  • Controlling Mode: CNC

  • Hole Diameter: Boring Dia. 40-250mm

  • Precision: High Precision

  • Condition: New

  • Machining Diameter Range: 40-250mm

  • Guideway Span Width: 650mm

  • Spindle Speed Range: 120-1000rpm(4 Shifts, Stepless)

  • Valtage: 380V/50Hz or Pre-Choose

  • Origin: China(Mainland)

Product Description
CNC Deep Hole Skiving Roller Burnishing Machine 
Machine Summary
*The CNC skiving roller burnishing machine is newly developed by our company. 
*This machine has the smart and simple CNC operation system with high efficiency and stable  performance, the configuration design is uniform, artistic and clean, using the environmental protection  measures against oil splash and leakage.
Performance and Features
*The series heavy duty skiving roller burnishing machine adopts the processing way of the workpiece  rotating and the tool feeding, it can also use the way of workpiece fixing and tools rotating and feeding. 
*The machine can perform skiving and roller-burnishing of inner hole the one-off processing achieves the  simple operation and the higher precision. 
*It has the high processing efficiency and stable performance. The productivity is 5 or 10 times of the  traditional deep hole boring machine. The high intelligent level and the easy operation of the digital  control make the machine in a stable running when production. 
*The series heavy duty skiving roller burnishing machine is equipped with Siemens CNC system, the  spindle box is driven by AC variable frequency motor with stepless speed regulation. 
*The spindle uses the high precision bearing spindle which has a high rotary precision.The feeding box  uses AC servo motor with stepless speed regulation. The feed system adopts gear-rack transmission,  which has the good rigidity and ensures the stable and accuracy feeding of the spindle box. 
*The bed body uses high quality cast iron and the double rectangle flat guideway keeping the machine  with the integrated rigidity. The protection design is also used around the machine. 
*The special clamping device with hydraulic self-centering keeps the workpiece in a stable status during  high speed processing. 
*The machine is equipped with automatic chips removal device, cooling device and magnetic separator,  which ensures the cooling liquid is kept clean in the recyling use.

Technical Parameters

Boring dia. rangemmΦ35-Φ150Φ40-Φ200/250
Processing depth rangem1-121-12
Machine guideway widthmm500650
Spindle center heightmm300350
The spindle speed range, gradesr/min5-1200 (stepless)120-1000 (4shifts stepless)
Main motor powerkw3030/60  (variable frequency)
Feed speed rangemm/min5-3000 (stepless)5-3000 (stepless)
Feed carriage rapid moving speedm/min3/63/6
Workpiece clamping diameter rangemmΦ40-Φ150Φ40-Φ300/350
The feed motor torqueN.m2736
Cooling pump motorkwN=5.5 (two group)N=5.5 (three group)
The hydraulic pump motorkw/1.5kw, n=1440r/min
Cooling system rated pressureMPa2.52.5
The cooling system flowL/min200, 200 (two group)100, 200, 200 (three group)
Air pressureMPa≥0.4≥0.4
Numerical control system


UnitsGL-360 GL-500
Boring dia. rangemmΦ60-Φ360Φ120-Φ500
Boring depth rangem1-121-12
The width of guideway mm650/800800
Spindle center heightmm450625
Spindle speed change ranger/min60-1000 (4shifts, stepless)5-1000 (4shifts, stepless)
Main motor powerkw60/75 (variable frequency)75/110 (variable frequency)
Feed speed rangemm/min5-3000 (stepless)5-3000 (stepless)
Feed carriage rapid moving speedm/min3/63/6
Workpiece clamping diameter rangemmΦ120-Φ450Φ120-Φ550
Feed motor torqueN.m4850
Cooling pump motor powerkwN=7.5 (three group)N=7.5 (three group)
Hydraulic pump motor powerkw1.5kw, n=1440r/min1.5kw, n=1440r/min
Cooling system rated pressureMPa2.52.5
Cooling system flowL/min200, 200, 200 (three group)300, 300, 300 (three group)
Air pressureMPa≥0.4≥0.4
Control system

Packaging & Shipping
Firstly packed by waterproof cloth and then in wooden case.
Few parts may need to be taken down and be packed in wooden case.
According to customer's different require, wo can adopt different packaging.
Whether CNC deep hole honing machine or CNC deep hole drilling and boring machine or CNC deep hole skiving roller burnishing machine, we all use the same standard Packagings.

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