Gold Member Since 2012
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Qingdao Yonglong Tool Machine Manufacturing Co., Ltd.

Vertical Lathe, Vertical Machine, Vtl manufacturer / supplier in China, offering Double Columns Vertical Lathe (C5240/CQ5240), C5116 Ck5116 Vertical Lathe (vertical lathe can be with CNC), C61230 Heavy Lathe for Heavy Works and so on.

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Supplier Homepage Product Lathe Double Columns Vertical Lathe (C5240/CQ5240)

Double Columns Vertical Lathe (C5240/CQ5240)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 100 Sets/Year
Transport Package: Standard
Payment Terms: L/C

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Basic Info
  • Model NO.: C5240/CQ5240
  • . Diameter of Worktable: 3150mm
  • Max. Height of Workpieces: 1600~2600mm
  • Specification: standard
  • Max. Turning Diameter of Vertical Slide: 4000mm
  • Max. Loading Capacity: 10~30tons
  • Trademark: Yonglong
  • Origin: China
Product Description
CQ5240 VTL has heavy loading capacity, high accuracy, convenient operation in widely use.

It is suitable for rough and finish turning inner & external cylinder surface, conical surface and head face made of iron, steel and non-ferrous metal.

Application of lathe:

Lathe is suitable for machining of all kinds of industries. It can make rough and finish turning procedure as follows:

(1) Turning external & internal cylinder surface and flat surface.

(2) Turning external & internal conical surface.

(3) Head face

(4) Grooving.

(5) Drilling, core drilling and reaming

Advantage of lathe:

1. Work-table adopts hydrostatic guide way.
2. Radial of main spindle is to use NN30 (Grade D) bearing and able to turn precisely, with good loading capacity.
3. Work-table and table base adopt heat balance structure with complete casting part.
4. Column adopts gantry frame structure. Through finite element analysis and calculation, the structure, size and force shall be in best condition.
5. Gear case adopts 40 Cr gear wheel, with high precision and little noise.
6. All hydraulic parts and Electrical equipments adopt Famous brand products in China.
7. Plastic coated guide way is wearable. Centralized lubricating oil supplying is convenient.
8. Casting of lathe adopts lost foundry (short for LFF) technique. Casting is treated by heat treatment and by aging.
Export Market:

Malaysia, Brazil, Vietnam, Iran, India, Indonesia, Qatar, Poland, South Korea, Korea, Mexico, Saudi Arabia, etc.


ISO9001: 2000; ISO9000: 2000
  C5225 type C5231 type C5240 type C5250 type

Diameter of workbench
2250mm 2830mm 3150mm 4500mm

Max. cutting diameter
2500mm 3150mm 4000mm 5000mm

Max. height of work piece
1600mm 2000mm 1600mm 2000mm

Max. weight of work piece
10000kg 32000kg 10000~30000kg 32000kg

Max. cutting force of right cutter holder
3500kg 5000kg 3500kg 5000kg

Max. cutting force of left cutter holder
3000kg 4000kg 3500kg 4000kg

Max. total cutting force
6300kg 6300kg 6300kg 6300kg

Max. torque and moment of workbench
63kN. m 80kN. m 63kN. m 80 kN. m

Speed regulating steps of workbench
16 18 14 18

Speed regulating scope of workbench
2~63r. min‾ ¹ 1~50r. min‾ ¹ 2~40r. min‾ ¹ 1~50r. min‾ ¹

Grade of feeding quantity
18 step less 18 step less

Feeding scope
0.25~90mm. min‾ ¹ 0.1~2000mm. min‾ ¹ 0.25~90mm. min‾ ¹ 0.1~2000mm. min‾ ¹

Travel of cutter holder (horizontal )
1400mm 1735mm 2200mm 2685mm

Travel of cutter holder (vertical)
1000mm 1250mm 1000mm 1250mm

Moving speed of beam
350 mm. min‾ ¹ 350 mm. min‾ ¹ 350 mm. min‾ ¹ 350 mm. min‾ ¹

Fast moving speed of cutter holder
1560 mm. min‾ ¹ 2000  mm. min‾ ¹ 1500 mm. min‾ ¹ 2000  mm. min‾ ¹

Max. slewing angle of cutter holder
± 30° ± 30° ± 30° ± 30°

Power of main motor
55KW 55KW 55KW 75KW

Size of machine (length*width*height)
5180× 4560× 4680 6160× 6966× 6155 6780× 4560× 4680 8060× 7800× 6155

Weight of machine
32T 49.5T 43T 65T
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