Product Details

• TQZ85 series air float auto-centering valve seat boring machine is a kind of high precision and efficiency special machine with tool grinder and vacuum testing for workpiece;

• It is suitable for rebuilding and repairing kinds of valve seat and valve rod hole of engine cylinder head;

• Air floating, air vacuum clamping, auto-centering, high positing accuracy;

• Frequency motor spindle, stepless speed;

• Regrinding cutter with optional machine grinder;

• Optional vacuum test device could be supplied for checking the valve tightness;

• Widely used, with rapid clamping rotary fixture;

• Supply all kinds of angle cutter according to order. (30°, 45°, 60° and multy-angle).

Standard Accessories

• Bit holder

• Tool holder

• Pilot

• Bits

• Tool setting device

• Sharpener

• Clamping system

Optional Accessories