HUATONG Catalogue Part4: Pneumatic Presses_Grinding Machines ENGLISH
Pneumatics, Pneumatic Puncher, Pneumatic Press, Bench Press, Bearing Retainer Riveting Machine, Cylindrical Grinder, Universal Cylindrical Grinder, CNC cylindrical grinding machine, Roller grinding machine,... all from Wuxi Huatong Pneumatic Manucfacture Ltd., Co.
Pneumatics, Pneumatic Puncher, Pneumatic Press, Bench Press, Bearing Retainer Riveting Machine, Cylindrical Grinder, Universal Cylindrical Grinder, CNC cylindrical grinding machine, Roller grinding machine,... all from Wuxi Huatong Pneumatic Manucfacture Ltd., Co.
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M1320 cylindrical grinder<br />
M1420 precision universal cylindrical grinder machine<br />
M1320 cylindrical grinder is designed for grinding<br />
cylindrical or tapered surface of the small parts, and<br />
rubber stick.<br />
M1420 is universal cylinder grinder machine,<br />
more function than M1320, such as inner grinding ,<br />
cylinder hole grinding .<br />
This series grinding machine features efficient,<br />
high speed, good precision. working stable. High<br />
performance-price ratio equipment.<br />
dust collectiong device (optional)<br />
Specification Standard accessory<br />
Item<br />
Unit<br />
M1320 M1420<br />
Max <strong>Grinding</strong> Dia. mm Ø200<br />
Max <strong>Grinding</strong> Lengh mm 520 / 750<br />
Range of grinding I.D mm 无 none 13~80<br />
Range of grinding depth mm 无 none 125<br />
Distance between center mm 550 / 750<br />
Center height mm 125<br />
Max. weight of workpieces Kg 50<br />
* Max travel of working table mm 600 / 800<br />
Speed of working table mm/min 100~4000<br />
* Swivel range of working table degree -5~+9 / -3~+9<br />
Wheel size mm Ø400×40×Ø203<br />
Wheel peripheral velocity m/s ≤35<br />
Speed of wheelhead spindle rpm 1780<br />
Rapid travel of wheelhead mm 20<br />
Max traversel of wheelhead mm 150<br />
Traverse per ture of handwheel mm 1<br />
Movement per graduation on micro adjustment knob<br />
mm<br />
0.001<br />
Spindle speed rpm 60,85,230,120,170,460<br />
Angle of head-stock degree -30~90<br />
Taper of head-stock center morse 3<br />
Max stroke of center sleeve mm 25<br />
Taper of center sleeve morse 3<br />
spindle speed rpm none 21000<br />
Pressure of hydraulic system MPa 0.8~1<br />
Hydraulic pump flow L/min 16<br />
Coolant flow L/min 25<br />
Dimension(L×W×H) mm 2200×1420×1600<br />
Weight KG about 2300<br />
Item<br />
Coolant tank(rubber stick grinder no)<br />
<strong>Grinding</strong> wheel balancer<br />
Crinding wheel dresser<br />
<strong>Grinding</strong> wheel of wheelhead<br />
<strong>Grinding</strong> wheel clamp<br />
Three-jaw chuch and linking seat<br />
Finial<br />
half finial<br />
chuck<br />
Dismountingnut<br />
Double end werch<br />
Socket head screw wrench<br />
inner grinder tool (M1320 No)<br />
inner grinder connect bearing (M1320 No)<br />
inner grinder wheel (M1320 No)<br />
inner grinder shell (M1320 No)<br />
dust collectiong device (optional)<br />
other accessory<br />
Working accuracy<br />
Item<br />
Expernal gridging with center<br />
Circularity<br />
(mm)<br />
Cylindricity<br />
(mm)<br />
Roughness<br />
Ra.(µm)<br />
≤0.003 ≤0.006 ≤0.32<br />
External grinding ≤0.005 _ ≤0.32<br />
Internal grinding<br />
≤0.005 _ ≤0.4<br />
13
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