VSG5Plus Valve Seat Cutting Machine

Double Air Float Centering: Ensures fast, precise alignment of power and work heads.
Dual Feed Spindle Control: Rapid and fine feed via front wheel and side knob.
High-Torque Motor: 1 HP with inverter delivers up to 400 RPM for smooth, precise cutting.
Precision Tooling: Carbide pilot, ball holder, and ring spring ensure accurate seat concentricity.
Rigid Cast Iron Frame: Stress-relieved build for chatter-free, long-lasting performance.
3-Angle Insert Cutting: Cuts all angles in one pass for leak-proof valve seats.
Auto-Lift Adapter: Speeds up setup and reduces runout.
Compact Design: Fits small to large cylinder heads in limited space.

Category: Valve Seat Cutting Machine

Description

Advanced Spindle Control:
Fixed carbide pilot tooling with dual feed modes: front wheel for rapid feed and side knob for precise fine adjustments.
High Torque Spindle Motor:
1 HP (0.75 kW) AC motor with frequency inverter ensures consistent torque up to 400 RPM for superior surface finish, even on hard valve seats.
Optimized Tooling:
Spindle adapter with ball holder and ring spring reduces machining time, minimizes runout, and enhances valve seat concentricity.
Robust Cast Iron Build:
Thick-wall, stress-relieved cast iron frame provides long-lasting durability and precision, delivering chatter-free cutting.
Multi-Angle Cutting:
Single-blade insert cuts three angles simultaneously for precise, leak-proof valve seat finishes with consistent seat width.
Adjustable Spindle Head:
Tilts ±15° for versatile machining of new-generation cylinder heads.
Auto-Lift Spindle Adapter:
Reduces job time and improves concentricity with minimal runout.
Compact Design:
Space-saving footprint accommodates a variety of cylinder heads, including motorcycles and small engines.
Variable Speed Control:
Adjustable speed from 30 to 400 RPM without stopping rotation.

Valve Seat Diameter Std	14mm – 28mm
Maximum Cylinder Head Length (with 360° rollover fixture)	( 21”) 540mm
Maximum Cylinder Head Length (with Ex-Parallel fixture)	( 26”) 680mm
Maximum Spindle Stroke	( 7 ”) 180mm
Spindle Diameter	(2.913) 74mm
Maximum Tilt (either side of zero)	15 degrees
Distance from Table to Spindle	( 17.5”) 445 mm
Spindle Speed	30 to 400 rpm
Electrical Requirements	3phase, 1.8amp 1.0 HP
Air Requirements	(7 Bar) 100 psi, 6cfm
Space Requirement	1520 X 810 X 2250 mm
Gross Shipping Weight	600 kg Approx.
Air Floating Bed	Dual
Spindle Tooling Type	Ball Head Drive
Tilt Angle Setting	Digital
Tool Adopter type	Springless Type
Machine Functional Status	Tower Lamp
Spindle Travel Hand Wheel Control	Front
Micro Fine Feed	Yes