Yuhuan CNC Machine Tool Co., Ltd.: Changsha, Hunan, China; Main products: Vertical Double Disc Side Surface Grinder, Lapping Machine, Polishing Machine, Engine Valve Grinder, Special Equipment For Piston Ring

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YH2M8192C3 Single Surface Polishing/Lapping Machine for Curved Surface Glass

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Product Details

Condition	New	Type	Surface Grinding Machine
CNC or Not	CNC	Max. Grinding Diameter	360mm
Place of Origin	Hunan, China	Brand Name	YUHUAN
Model Number	YH2M8192C3	Power(W)	7500
Dimension(LWH)	1650x1450x2570mm	Weight	2300kg
After-sales Service Provided	Engineers available to service machinery overseas

Used for polishing/lapping the curved surface of 2.5D cell phone's glass.

Technical characters:

It’s with four working stations and vacuum absorption for the upper plate.
Set the work piece in the fixture with the vacuum absorption . Fix the wool blanket to the surface of lower plate. And it can polish the glass’s arc surface through the frictional force between the wool blanket, the polishing liquid and the glass.
The upper and lower plate are both controlled by CNC program and to achieve infinitely variable speed according to process requirements, in order to meet the different requirements of the polishing process.
Control the polishing pressure precisely by using the electrical proportional valve to ensure the accuracy of polishing.
The upper polishing plate is drived by the speed motor, a cylinder control their movements and pressure.
The machine adopts the man-machine interface HMI and PLC programmable control, which it is flexible and reliable.
Touch screen, it is convenient to show alert information and state. Besides, the interface is friendly and the information is huge.
24VDC of control components, PLC is supplied by isolation transformer, external electric wave interference is lowered, and the safety of the machine is greatly raised.

Specifications:

Item	Unit	Spec.
*Size of Lower working plate(ODT)**	mm	Φ914×35
Size of upper polishing plate(OD)	mm	360
polishing head qty	pcs	3
Polishing pressure	MPa	0 - 0.4
Rotational speed of lower polishing plate	rpm	5 - 150 rpm stepless regulating
Rotational speed of upper polishing plate	rpm	5 - 200 rpm stepless regulating
Motor of Lower plate	rpm	Power 7.5KW, rated speed 1440rpm
Motor of Upper plate		Power 1.5KW, rated speed 1450rpm
*Pressurized cylinder(borestroke)**	mm	Φ140×450
*Overall dimension (LWH)*	mm	1650×1450×2570
Total weight	kg	2300

Yuhuan CNC Machine Tool Co., Ltd.: Contact nameSimon Xie
Chat Now; Phone86-731-83201588; Address2nd Wei Rd., Liuyang Mfg. Industrial Park, Changsha, Hunan

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