Valve Seat Boring Machine Model: BV90 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 16mm to 90mm.To reach the requirements of high precision machining for valve guides with a small diameter of 4mm.
Main Specifications
Model | BV90 |
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. | 16 - 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 | ±3° |
Table Travel | 160 mm |
Vertical Travel of Spindle | 200 mm |
Power of Spindle | 1.2 kW Spindle Motor |
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 |
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Email: [email protected]
Ningnan Ningnan Automobile Parts Center Ruanjian Blvd, Yuhuatai District, Nanjing, Jiangsu, China
