Rebuild Vollmer CHU Saw blade sharpening machine

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  • Check Mark Free technical support throughout lifecycle
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Description

Vollmer CHU is a very classic circular saw blade economical sharpening machine, which can sharpen flat top and flat face of circular saw blades. The CHU machines refurbished by YUANDA TOOLS have the following maintenance and refurbishment projects:

  1. Grinding head bearing
  2. Grinding head dust ring
  3. Grinding head belt
  4. Grinding head motor
  5. Grinding head travel linear guide ways
  6. Hydraulic components
  7. All oil cylinder sealing rings
  8. Replace all worn mechanical parts, such as copper sleeves, indexing components, clamping blocks, etc
  9. Proximity switch
  10. Refurbish and repaint the machine frame
  11. Phosphating treatment of original castings

We can replace Vollmer’s PMC operating system with YUANDA TOOLS electrical system which was developed specifically for Vollmer CHU. The new YUANDA TOOLS operating system for Vollmer CHU will have a colorful human-machine interface.

If you have a Vollmer CHU top and face saw blade sharpening machine that requires repair & refurbish or need a CHU machine that has been thoroughly rebuild by us, please contact the sales department of YUANDA TOOLS.

Machine Feature

  • Optional for Color touch screen and PLC control
  • High strength castings that have undergone heat treatment and natural aging ensure the accuracy and stability of the mechanical structure
  • Durability of sharpening precision and long service life
  • Automatic whole circle grinding for single bevel
  • Convenient tooth top and tooth face transition
  • Easy grinding wheel travel adjustment
  • Easy operation

Technical Parameter

Saw Blade Grinding Diameter 80-650 mm
Saw Blade Tooth Pitch 8 to 70 mm
Saw Blade Thickness 1 to 5 mm
Grinding Head Feed Rate 0.5 to 6 mm/min
Face Angle/Hook Angle -20 to +40°
Top Angle/Clearance Angle 0 to +45°
Grinding Head Rotary Angle -45 to +45°
Max Grinding Speed 13 tooth/min
Hydraulic System Pressure 4 Mpa

Total Power 1.6kW
Voltage and Frequency Standard 380V 50Hz 3Phase(Custom made available)
Grinding head motor Power 0.75kW
Oil Pump MotorPower 0.55kW

Length 1250 mm
Width 820 mm
Height 1700 mm
Net Weight 550 KG
Gross Weight 610 KG (Contain packing)

Grinding Wheel size Ø125 x Ø32
Coolant Tank Capacity 120L
Hydraulic Oil Tank Capacity 50L