Raytek-Ec500K Vertical Milling and Grinding Machine

Product Description

Significant features of RAYTEK-EC500K vertical milling and grinding machine
1. This machine adopts a servo+ sliding rail feeding method, with variable frequency lifting to expand the product processing range and good equipment accuracy maintenance;
2. Touch screen control, all parameters are digitized and controlled, and the entire milling and grinding process is accurately controlled in multiple stages;
3. This machine adopts a constant cutting depth milling and grinding method with digital settings, precise grating protection, precise size control, and a delicate and smooth surface;
4. The grinding wheel shaft of this machine is controlled by a frequency converter, which can be switched to high and low speed transmission. Under the premise of ensuring linear speed, the speed of the grinding wheel shaft can be adjusted;
5. Optional edge grinding mechanism can achieve one-step positioning of the milling car, greatly improving the processing power of products requiring dual processes of milling and edge grinding.

List of optional configurations or features
	Type	Name	Function
Option 1	ES	Edge grinding mechanism	Product edge grinding processing

Specification
Lens diameter	Lens processing size	φ200~φ500
Convex radius	Convex radius range	R100~∞
Concave radius	Range of concave surface R with a diameter of 200	R100~∞
Concave radius	Range of concave surface R with a diameter of 300	R150~∞
Concave radius	Range of concave surface R with a diameter of 400	R203~∞
Concave radius	Range of concave surface R with a diameter of 500	R266~∞
Holder spindle grinding speed	Grinding speed of fixture shaft	0-16rpm(Can be freely set)
Angle of rotary motor	Rotating range of the support plate
Holder spindle rotary motor	Fixture shaft rotation motor	0.75KW
Moving motor	Z-direction moving motor	18kw servo drive
Moving precision	Z-axis repeated positioning accuracy	0.01mm
Wheel spindle speed	Grinding wheel shaft speed	2000-5000rpm
Wheel rotary motor	Grinding wheel shaft rotating motor	4KW/380V/dual speed
Wheel spindle connection	Grinding wheel shaft connection method	1: 8-cone connection
Cooling specification	Cooling fluid and quantity	Internal cooling (center outlet)+external cooling (three groups)
Cooling pump	Cooling pump	250w/380v
Sand wheel shaft bearing	Grinding wheel spindle bearing	7208AC DR-P4
PLC	Programmable controller	TouchWin
Touch screen	touch screen	7-inch Vellon
Grating ruler	linear encoder	Xinhe
Clamping mode	Lens clamping method	Strong vacuum adsorption (optional clip)
Machine size	Machine size (including grinding edges)	2.1×1.5×2.3m
Machine weight	Machine weight	Approximately 2000kg

Application field
Lens products processed by RAYTEK-EC500K milling grinding machine, which can be widely used in industries such as chemical, military, aerospace, transportation, petroleum, light industry, medical, etc.
Main Export Countries & Areas:
USA UK, Japan, Germany, Spain, France, Swiss, Korea, Russia, Mexico, Brazil, Argentina, Pakistan, India, Portugal, Canada, New Zealand, South Africa, UAE, Egypt, Norway, Netherland, Russia, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.
Payment Method: by T/T or Western Union or L/C
Delivery time: 7-10 days.
Quality Warranty: Shanghai Zrinting offers quality warranty for our lasers products with "3R" policy. For any inferior-quality products, Zprinting Company is responsible for return, replacement and refund.
For specific installation and operation, please refer to the product manual or contact customer service for operation tips or videos after receiving the product. The equipment is guaranteed for one year, and artificial or abnormal damage is not covered by the warranty. If it exceeds one year, a certain fee will be charged for the relevant after-sales service. This device will continue to be optimized and improved due to various factors. At that time, please pardon us not notify separately. Thank you for your support and understanding.

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