Valve Seats Boring Machine BV90L

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$19500.00

Valve Seat Boring Machine Model: BV90L with high availability meets the requirements of boring,

reaming and cutting machining for high accuracy valve guides and valve seats. Triple air-float patented

centering system and powerful spindle with built-in motor. Designed for the valve seats from the smallest

to the bigger diameter. This machine can repair any existing engine, from the micro-engine up to the big

stationary engine, machining capacity from 18mm to 90mm.To reach the requirements of high precision

machining for valve guides with a small diameter of 4mm.

Main Specifications

Model	BV90L
Type of Drive System	Air / Electric
Max. Length of Cylinder Head	unlimited
Max. Width of Cylinder Head	500 mm
Max. Height of Cylinder Head	450 mm
Max. Boring Dia.	18 – 90 mm
Work Head Longitudinal Floating Travel	990 mm
Work Head Cross Floating Travel	40 mm
Sphere – Cylinder Travel	9 mm
Floating inclination angle of Spindle	5°
Table Travel	160 mm
Vertical Travel of Spindle	200 mm
Power of Spindle	1.5 kW Spindle Motor
Max. Torque of Spindle Motor	23 Nm
Spindle Speed	100 – 1200 rpm stepless
Power of Tools Grinder	0.18 kW
Tools Grinder Rotation Speed	2800 rpm
Clamper Rotary Angle	+ 42°/ -15°
Required Rated Air Pressure	6 Bar / 85 PSI
Required Max. Air Flow	400 L / Min
Required Continuous Air Flow	60 L / Min
Length of Machine	1685 mm
Width of Machine	1050 mm
Max. Height of Machine	2180 mm
Min. Height of Machine	1980 mm
Roughness of Finishing	Ra 0.6
Package Size ( L×D×H )	1860×1150×2200 mm
N.W.	1500 Kg
G.W.	1800 Kg