VSG5A Valve Seat Cutting Machine

  • Double Air Float Centering: Ensures fast, precise alignment of power and work heads.
  • Optimized Tooling Setup: Carbide pilot and ball holder reduce runout and machining time.
  • Rigid Cast Iron Build: Vibration-free, durable structure for consistent accuracy.
  • Three-Angle Cutting: Single-blade insert delivers precise, leak-proof seat profiles.
  • Compact & Versatile: Fits motorcycle to automotive heads in minimal space.
  • Variable Speed Control: Adjust on-the-fly from 30–400 RPM.
  • Ergonomic Design: User-friendly for efficient, comfortable operation.

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Description

  1. Double Air Float Centering:
    Independent air float systems for power and work heads ensure precise guide centering. Side handwheel for rapid feed and front knob for fine adjustments.
  2. High Torque Spindle Drive:
    1 HP (0.75 kW) AC spindle motor with frequency inverter maintains torque up to 400 RPM for superior surface finish on hard valve seats.
  3. Optimized Tooling:
    Spindle adapter, ball holder, and fixed carbide pilot with ring spring reduce machining time and enhance seat concentricity.
  4. Durable Cast Iron Build:
    Thick-wall cast iron construction provides rigidity and vibration-free cutting. Precision-machined, flame-hardened, and stress-relieved for long-lasting accuracy.
  5. Multi-Angle Cutting:
    Three-angle single-blade insert cuts all angles simultaneously for precise, leak-proof valve seats with a finer Ra surface finish.
  6. Tiltable Spindle Head:
    Tilts up to 15° on both sides for versatile machining of modern cylinder heads
  7. Compact Design:
    Space-efficient, suitable for a wide range of cylinder heads, including motorcycles and small engines.
  8. Variable Spindle Speed:
    Adjustable from 30 to 400 RPM without stopping rotation.
  9. Operator-Friendly Design:
    Ergonomic layout for enhanced comfort and productivity.

Additional information

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

Spring Type

Machine Functional Status

Tower Lamp

Spindle Travel Hand Wheel Control

Side

Micro Fine Feed

Yes