Prescion Hydrauic Surface Grinding Machine (MY250 Table Size 250x550mm)

Model NO.: MY250 Processing Object: Thread Controlling Mode: Artificial Precision: High Precision Condition: New Transport Package: Bakelite Board Box Origin: China Type: Surface Grinding Machine Abrasives: Grinding Wheel Automatic Grade: Automatic Certification: CE Trademark: C&J Specification: MY250 HS Code: 84601900 Standard features:

* High rigidity H-frame column with spindle center to table for extra clearance under the wheel.
* Enhanced ribbed full cast iron base provides the best anti-vibration foundation with greater stability and rigidity
*Enlarged spindle housing for heavier grinding
* V3 grade spindle motor for powerful output to achieve prescicion work standards and better grinding capability.
* Cartridge spindle w/4 preloaded class 7 (P4) bearing and run our of taper nose better than 0.00060 T. I. R. Provides quiet, vibration free operation for better workpiece accuracy.
* MY250: X axis auto hydraulic transmission, Y axis manual and auto ( motor ) transmission, Z axis manual transmission.
* Flat+V type linear table ways for easy and smooth longitudinal movements and double V shape saddle ways for rigidity.

* Manual lubrication system provides lubrication to all necessary mechanism saddle&column ways, bearings and lead screws for better machine performance and less maintenance.
* Convenient control panel including all buttons and switches.
*Digital readout system two axis (Z& Y axis) digital readout
The min. Digital readout amount: 0.001-0.005mm

Standard Appendix:
(1) tool box (2) balancing stand and bar (3) handwheel nut
(4)flange wrench (5) screwdriver (6)Balancing screw (7)open-end wrench (8)inner hexagon spanner (9) wheel dresser holder (10) machine stand pad (11) wheel flange
(12) wheel dresser (13) chuck

Optional accessories:
(1)tiltable permanent chuck (2) demagnetizer (3) overhead parallel dresser (4) angle dresser (5) radius dresser (6) precision vice (7) dust suction device (8)digital readout system
(9) working light (10)wheel flange



 

Main specifications			MY250
Max. workpiece to be Ground ( L× W× H)		mm	550× 250× 280
Max. Grinding Length		mm	580
Max. Grinding Width		mm	260
Distance From Table Surface To Spindle Center		mm	450
Slide way			V-type rail with Steel-ball
V-type rail with Steel-ball		Kg	150
Table Size (L× W)		mm	550× 250
Number of T -Slot		mm× n	12× 1
Speed OF Working Table		m/min	3-25
Cross Feed On Handwheel		mm	0.02/div. 2.5/rev.
Vertical Feed On Handwheel		mm	0.01/div...25/rev.
Wheel Size (dia. × width× bore )		mm	200× 16× 31.75
Spindle Speeds	50Hz	rpm	2850
Spindle Motor		Kw	1.5
Hydraulic station motor		Kw	1.5
Working Pressure		Mpa	3
Max. Capacity		L/min	18
Minimum Of Numerical		L	80
Coolant Pump		Kw	0.04
Minimum of Numerical Display		mm	0.001
Machine Size (L× W× H)		mm	1680× 1140× 1800
Packing Size (L× W× H)		mm	1680× 1140× 1800
Gross  Net weight		T	0.85 0.95

- Please do not hesitate to contact us for more details or data sheets, all other questions would be fully welcomed too. - Latest MACHINERY CATALOGUES are available now! Download them on our official website or directly contact us. - CJ Machinery always insist on the concept of providing our customers the most enjoyable metal working experiences. Every need or request would be answered at our best considering customer's greatest interests. - CJ Machinery values each relationship among our worldwide customers and hopes every unique requirement of our customers could be satisfied.
 

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Product Categories : Surface / Cylindrial Grinding Machine > Semi Hydraulic Surface Grinder Machine