SJMC #BV60, valve seats boring, small sized engine & compound cylinder engine, 4mm diameter

Valve Seat Boring Machine Model: BV60 with high availability meets the requirements of boring, reaming and cutting machining for high accuracy valve guides and valve seats. Light boring head of patent-based design is equipped with triple air flotation device, self-centering system and spindle motor. Designed specially for repairing small-sized engine and compound-cylinder engine used on motorcycle and automobile. To reach the requirements of high precision machining for valve guides with a small diameter of 4mm.

Manufacturer	SJMC
Model	BV60
The maximum length of the processed cylinder head	unlimited
Max. Height of Cylinder Head, mm	450
Max. Boring Dia. mm	16-60
Work Head Longitudinal Floating Travel, mm	930
Work Head Cross Floating Travel, mm	40
Sphere – Cylinder Travel, mm	10
Floating inclination angle of Spindle	(+-)3
Vertical Travel of Spindle, mm	200
Spindle motor power, kW	1.2
Spindle motor torque, Nm	18
Spindle speed, rpm	50-1000
Sharpening tool motor power, kW	0.3
Grinding wheel rotation speed, rpm	2800
Clamp rotation angle, degree	42/-15
Air pressure, bar	6
Air consumption (max), l/min	300
Air consumption continuous, l/min	60
Machine dimensions (L*W*H), mm	1450*1050*2180
Surface roughness, um	0.6 Ra
Package dimensions (L*W*H), mm	1620*1040*2200
Net weight / gross weight, kg	1000K/1200K
Production time, working days	30-60