Boring Machines
3 productsBoring Machines products from NINGXIA DONGJING MACHINE TOOL CO., LTD..
Valve Seat Boring Machine
This boring machine utilizes air floating, auto-centering, and vacuum clamping to ensure high accuracy. It incorporates a frequency motor spindle for stepless speed adjustment and includes a vacuum test device to verify valve tightness.
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Valve Seat Boring Machine
This valve seat boring machine features air floating, auto-centering, and vacuum clamping for high accuracy. It is widely used and includes a vacuum test device to check valve tightness.
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Valve Seat Boring Machine
This valve seat boring machine is designed for accurately machining valve seats in cylinder heads. It features air floating, auto-centering, and vacuum clamping for high accuracy.
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