•Using a powerful gear head with strong structure of vertical milling head. The grinding gear is 6-stage transmission. It is powerful and most suitable for heavy duty machining.
•All casting is finished through annealing stress with M casting iron; the slides for X, Y, Z-axle are handled by heating and grinding; the sliding for X, Y-axle is light and clever without abrasion because of pasting anti-abrasion pieces. We use C5 level for X, Y, axle, pre-pressed nut of ball screws, which is to press smoothly and position well due to small gap. Using the timing oil-filling on X, Y, Z-axle and nut to ensure the precision for each section.
•The table adopts dovetail type, double-sided pins, saddle width 1250mm, and the contact surface with the table is increased.
•The base is bed type, which has higher processing stability compared with the knee type, and the column is widened to enhance rigidity and toughness.
•Using servo motor on X.Y-axle for DY-2500U. Z-axle use motor of reducing speed to reach a rapid up and down motion.
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MODEL |
2500U |
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TABLE |
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Working surface of table |
1500x352 mm |
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Longitudinal travel (X) |
1050 mm |
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Cross travel (Y) |
350 mm |
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Vertical travel (Z) |
350 mm |
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T-slots (size x number x distance) |
18mx3x70 mm |
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Range of longitudinal feeds (mm/min) |
20-1200mm/min |
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Rapid longitudinal traverse (mm/min) |
2000mm/min |
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Rapid vertical traverse |
500mm/min |
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VERTICAL SPINDLE |
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Range of spindle speeds (60Hz) |
(6 steps) 57-606 R.P.M |
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Spindle travel |
Fix |
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Spindle taper |
NST50# |
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Distance from spindle nose to table |
(MAX)420 mm |
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MOTORS |
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For Vertical spindle |
7.5HP 4P |
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For XY-axis traverse |
DC (Servo Motor) 1KW |
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For Z-axis elevation |
1HP (Gear Reduction Motor) |
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Net weight |
2200Kg |
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Packing Measurement (Seaworthy wooden case) |
1660x1690 x1960mm |
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※There will be some changes for the specification and the design from time to time without any prior notice. |
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