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Vertical lathe  
SDVT40


SDVT40 VERTICAL FLEXIBLE TURNING CELL

Description
General arrangement of CNC 2-spindle vertical lathe is of seriation, unification and module design. It adopts advanced foreign technique. Overall layout of the machine is of thermosymmetry construction. Table of machine has a separated type high speed spindle, and is clamped with 3-jaw auto hydraulic device. Spindle rotation is driven by A.C. frequency conversion motor through the connected belts. Spindle bearing is equipped with high precision three-in-one angle contact ball bearing imported. Both of the carriages consist of slide and hexagonal turret. Feed removement is actuated by A.C. servo motor via tooth shaped belt and ball leadscrew, there is a high driving accuracy. Guideways of column and slide are all lined with steel coatings and with high precision and long life. The whole machine is provided with fully-enclosed guard and auto chip removal device. The machine is with SIEMENS 802D CNC system, or other CNC system on user's request.
 
  [MAIN SPECIFICATION]
NO. Specification
Unit\Model
SDVT20
SDVT30
SDVT40
SDVT50
1
Max.turning dia.
mm
250
320
400
500
2
Max.Swing dia.
mm
320
400
500
630
3
Table dia.
mm
200
250
315/400
500
4
Range of table speeds(stepless)
r/min
Ⅰstep50~2000
Ⅱstep31.5~1200
Ⅰstep40~1600
Ⅱstep25~1000
Ⅰstep40~1600
Ⅱstep25~1000
Ⅰstep31.5~1250
Ⅱstep20~800
5
Range of feed rates(stepless)
mm/min
1~2000
1~2000
1~2000
1~2000
6
Rapid traverse of tool head
mm/min
8000
8000
8000
8000
7
Travel of slide(x)
mm
200
240
300
350
8
Travel of slide(z)
mm
400
400
450
450
9
Number of tool positions
2×6
2×6
2×6
2×6
10
Power of main motor
kW
2×17
2×22
2×22
2×30
 
QIQIHAR HEAVY CNC EQUIPMENT CORP.,LTD ADD: NO.89 Anshun Road Qiqihar Heilong jiang China