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Four Spindles Lens Grinding & Polishing Machine

Four Spindles Lens Grinding & Polishing Machine

Product name:Four Spindles Lens Grinding & Polishing Machine

Item:GP300.4A

Details:

Application:
For grinding and polishing spherical / plane surface of optical glass, quartz glass, crystal, electrical elements and other brittle materials.

Features:
1.Each main spindle and each swing frame are driven independently and are infinitely variable,speeds show on digital display.
2.Size and position of the eccenter stroke are easy to adjust.  
3.Each working pressure is produced by adjustable pneumatic,pressure shows on pressure gauge.
 Handle valve is easy to load or unload pressure on the lens fixture.
4.Each timer controls the working time.It realizes automatic production.
5.Coolant or polishing slurry circulates to feed in one tank.

Technical Data:
Max lens / block diameter: Ø300mm
Number of spindles: 4(control independency)
Swing style: arc motion in plane surface
Spindle connection: M27 or User
Spindle positioning circle diameter: Ø30mm
Spindle speed: 30 - 300rpm (stepless)
Swing frame swing frequency: 10 – 80times/min (stepless)
Pressure:
pneumatic
Spindle motor: 4pcs* 1.1kw
Swing frame motor: 4pcs* 0.37kw
Swing frame reducer: 4pcs
Pump motor: 0.12kw
Power Requirement: 6KW
Space Requirement:  2270×1230×1580mm
Weight: approx.1200kg

Note: The machine can be designed and produced according to buyer’s requirements.

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