Joen-Lih Hi-Precision NC surface grinders are designed to meet current and future grinding requirements.
The machines are engineered and manufactured to the highest industry standards – starting from the raw castings right through to quality testing. This ensures optimal surface grinding accuracy and finish. The goal is to exceed customers’ expectations for quality and investment.
The Y and Z axes are available to equip with linear scales (Optional equipment) that greatly upgrade positioning accuracy, machining accuracy and efficiency.
Wheel dressing parameters are controlled by programs. It provides a selection of automatic and semi-automatic operation modes, combined with automatic compensation functions, allowing the grinding wheel to be kept at an optimal condition at all times.
|DESCRIPTION||MODEL||JL- 2550 CNC|
|General capacity||Max. Grinding Length||500 mm (20")|
|Max. Grinding Width||250 mm (10")|
|Table Working Surface||250x500 mm (10"x20")|
|Max. distance from table Surface to Spindle Centerline||470 mm (18.8")|
|Longitudinal Movement||Max. Table Travel||290x550 mm (11.6"x22")|
|Table speed infinitely variable||0-25 m/min|
|T-slot Size x Number||14 mmx1 (0.56"x1)|
|Cross Movement||Max. Cross feed Movement||290 mm (11.6")|
|Cross feed Rapid Feedrate apporx.||3000 mm/min (120"/min)|
|Least Input Increment||0.001mm (0.00004")|
|Cross Feed On Hand wheel rev.||0.1-1-10 mm (0.004"-0.04"-0.4")|
|Wheelhead Vertical Infeed||Rapid Vertical Rate||500 mm/min (20"/min)|
|Least Input Increment||0.0001 mm (0.00004")|
|Auto Infeed rev.||0.01-0.1-1 mm (0.0004"-0.004"-0.04")|
|Grinding Wheel||Wheel Speed||0-9000 R.P.M.|
|Grinding Wheel Size||255x19x50.8|
|Drive Motors||Spindle Motor||12 HP (9.25KW)|
|Auto. Gross Feed Motor||1.9 HP (1.4KW)|
|Rapid Head Elevation Motor||1.9 HP (1.4KW)|
|Weight||Machine Net Weight||1800 Kgs|
|Packing Gross Weight||2000 Kgs|
|Size||Machine Floor Space (LxWxH)||2350x1800x2100 mm|
|Packing Dimension (LxWxH)||2400x2280x2200 mm|