CNC CYLINDRICAL GRINDER_

ARM TYPE MAGAZINE

• The machine base is manufactured from high quality Meehanite east iron, tempered and stress relieved for deformation-free performance even after years of operation.
• The ruggedly constructed base in combination with scientific rib reinforcement exhibit optimal rigidity and stability, ensuring exceptional grinding accuracy and quality.
• The oversized "V" and flat slide ways helps to increase stability.
• The wheel head moves on doube "V" slideways.

The wheel head is specially designed with a combination of hydro-static and hydro-dynamic bearings which eliminate friction between metal parts. This results in ultra-high rigidity and shock-absorbing capabilities, that greatly increasing heavy grinding capacity..

• The work head employs high precision angular contact ball bearings, featuring outstanding load-resisting capability in axial and radial direction.
• The work head is specially designed with air floating function that makes work head movement effortless and smooth.
• The work head spindle is driven by a servo motor.
• Coolant proof.
• The spindle is designed with labyrinth circulated cooling.
• Air pressure type coolant exhaust and dust removing.

• The tailstock quill movement is manually operated.
• The entire tailstock assembly is specially designed with air-floating function that makes tailstock movement effortless and smooth.
• The tailstock employs oil bath lubrication to ensure its high accuracy.

• The tailstock quill movement is driven by hydraulic power, providing an increase in workpiece holding and releasing.
• The entire tailstock assembly is specially designed with air-floating function that makes tailstock movement effortless and smooth.
• The tailstock employs oil bath lubrication to ensure its high accuracy.

The end face measuring device is applied for measuring the reference point at the workpiece end for upgrading efficiency.

Wheel Dressing Device
The wheel dressing device is mounted on the work head, allowing the operator to dress the grinding wheel conveniently.

Primero Q.C. department is equipped with a Swiss TESA three dimensional coordinate measuring machine for rigorously inspecting the geometric accuracy of parts.