Joen lih Precision Surface grinding machine

Joen lih Precision Surface grinding machine 

WE WORK HARD TODAY TO UPGRADE YOUR SERVICE TOMORROW HYDRAULIC HYDRAULIC PARALLELED DRESSING ATTACHMENT WITH AUTO. COMPENSATION SYSTEM FEATURES CONSTRUCTION OF MACHINE: SLIDEWAYS: The base, saddle, table, column and wheel X and Y slide ways are coated with head are made of high quality cast iron to TURCITE - B and precisely handscraped ensure rigid grinding and to extend allowing smoother movement high machine life. accuracy.

SPINDLE: O CONTROL PANEL: The precision cartridge spindle is ATD series touch-operated control panel incorporated with P4 super precision is waterproof for easy and convenient angular contact bearings in a operation. The newest PLC controller temperature controlled room to ensure the contains variety of grinding functions. highest accuracy and superior grinding finish.

Auto SYSTEM: AUTO. DOWN FEED: The machine is provided with automatic All types may install auto. Downfeed, AD5 lubrication for the slide ways, feed / ATD will add more convenience grinding leadscrews and rotating parts whenever the operation. spindle is under the power. Above JL-50 series, auto downfeed ATD models are executed by a AC motor to increase working efficiency.

OPTIONAL Accessories Electro/permanent magnetic Wheel Parallel Dresser Angle Dressing Device chuck Radius Forming Attachment Demagnetizer Coolant System Combination Coolant and Punch Former Tool Maker's Vise Dust Exhaust Unit Sine Bar Coolant System with Auto Paper Filter and Magnetic Separator SPECIFICATIONS: JL-2550AH JL-3060AHR JL-2550AHR JL-3060ATD DESCRIPTION JL-2550ATD Working surface of table n 250x500 300x648 Max. table travel mm 270x550 380x680 Capacity mm Max. surface ground 250x500 300x600 Max. distance center of spindle to 500 mm 600mm table 14 Longitudinal Table speed 5-25 m/min 200 -1000 /min Table guideway Flat way Auto. Cross feed increment approx. mm-12mm Cross Rapid power cross feed mm/min; Movement 1100 36 60Hz 1400 48 60Hz approx, 1 Ø 900 44 50Hz 1200 56 50Hz Cross feed on 1 rev, 5mm 5mm hand wheel 1 gra. AHR: 550mm/min 13 /min 60HZ AHR: 420mm/min /min 60HZ Rapid power head elevation 60Hz 450mm/min 1 1 /min 50HZ 350mm/min 14 /min 50HZ approx, OPTION 1 Ø 50Hz ATD; 350mm/min 14 /min 60HZ ATD: 280mm/min 11 ,2 /min 60HZ vertical 290mm/min 1 1 .5/міп 50HZ 230mm/min /min 50HZ Movement Vertical feed on 1 rev. 2mm 2mm hand wheel 1 gra, mm 0,01 mm Auto. Down feed OPTION ATD: 0,001 mm/ 0,0005 ATD: 0,001 mm/ 0,00004 Wheel speed Ø 60Hz/50Hz 3500 / 1750 60Hz / Grinding Wheel 2900 , 1450 R,P,M, 50Hz Wheel dimension mm 180x13x31,75 max 200x20x31,75 355x37,5x127 spindle motor 2 HP 5 HP x 4P Motors Hydraulic pump motor 1 HP 2 HP x 6P Auto, Cross feed motor 1/5 HP 1/5 HP x 6P Rapid head elevation motor 1/5 HP Option 5RK-90A-S AH , PK299-01 A ATD Coolant motor 1/8 HP Option 1/8 HP Option Sound Sound pressure level below 78dB A pressure level Machine Net weight Kgs 1350 2970 Lbs 2000 4400 Lbs Weight Packing Gross weight Kgs 1550 3410 Lbs 2300 5060 Lbs Machine Floor space mm Size 96 x57 104 x82 Packing dimension LxWxH cm  H; H series are longitudinal by Hydraulic, and cross feed vertical axes are manual AH; AH series are Auto cross feed Hydraulic longitudinal, and vertical axis is manual AHR: AHR series are Auto cross feed Hydraulic longitudinal, and vertical axis is Rapid feed ATD: ATD series are Auto cross feed Hydraulic longitudinal, and with auto down feed PLC control NOTE : The contents of this brochure are for reference on1y and the manufacturer reserves the right to modify the design specifications, mechanism without notice. STAN DARD ACCE5SORIES C Grìnding wheel Whee1 dresser wíth díamond O Whee1 flannge O Levelíng screw and plates Flange extractor O Too1 box wíth adjustíng tools Whee1 balancing arbor Coolant System JL-50 60 only Whee1 balancíng base O Operatíon manual wíth test report