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Factory made hot-sale Heavy Duty Gap Lathe Machine Cq6280b Metal Turning Lathe for Slae

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We support our consumers with ideal top quality products and higher level services. Becoming the specialist manufacturer in this sector, we have now obtained prosperous practical working experience in producing and managing for Factory made hot-sale Heavy Duty Gap Lathe Machine Cq6280b Metal Turning Lathe for Slae, Welcome your visiting and any your inquires,sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you.
We support our consumers with ideal top quality products and higher level services. Becoming the specialist manufacturer in this sector, we have now obtained prosperous practical working experience in producing and managing for China Lathe and Gap-Bed Lathe, With a wide range, good quality, reasonable prices and stylish designs, our goods are extensively used in beauty and other industries. Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs.
This machine is a multifunctional lathe developed by our company on the basis of a large flat-bed CNC horizontal lathe with boring function. The bed is optimized, the overall weight is increased, the carriage is lengthened, widened, and thickened, and a dedicated boring tool holder is supplied. It can cut the inner holes of parts, and the processing efficiency, accuracy, and rigidity are better than ordinary CNC lathes. Adopting a semi enclosed protective structure and equipped with Siemens systems. The main transmission of turning is automatic four speed continuously variable speed, with two linked control axes. The X and Z axes use ball screw pairs, AC servo motors, and precision reducers to achieve servo movement, semi closed loop control, and have good positioning accuracy and repeated positioning accuracy.

Product application areas:

1. Medium and large hydraulic cylinders

2. Full process machining of wind turbine spindles

3. The Drum in the Paper Industry

4. Wire rope drum of crane

5. Cathode rod drum

6. Centrifuge drum

7. Efficient turning of precious metals such as high-temperature alloys, titanium alloys, steel ingots, rollers, and laser cladding materials

8. Processing of thin-walled parts such as outer circle turning, inner hole boring, end face drilling, tapping, shaft surface drilling, milling, etc

Main technical parameter

Guide way width

1100mm

Max. swing diameter over bed

1320/1670/2070

Max. workpiece length

3000/4000/5000/6000/7000/8000/9000/10000/20000mm, the lathe over 10m is rack transmission

Workpiece weight between centers

15T(pay attention to the speed limit for heavy part)

Max. swing diameter over carriage

Φ900mm/1200mm/1600mm

spindle

Front bearing of spindle

Φ200/220mm(optional)

Spindle speed

4 gears, stepless

I gear

II gear

III gear

IV gear

Speed range

5~40 r/min

20~80r/min

40~160r/min

80~315 r/min

Gear shift

Hydraulic gear shift

Spindle bore diameter

Φ130mm

Front end taper of spindle bore

Metric 140#

Type of spindle end

A2-15

chuck

Φ1000mm

Chuck type

Manual four jaw chuck

Main motor

Main motor power

30kW servo

Transmission type

C type belt

Feed

X axis travel

750/750/850/1050mm

Z axis travel(from chuck end to tailstock)

2750/3750/4750/5750/6750/7750/8750/19750mm

X axis rapid travel speed

4m/min

z axis rapid travel speed

4m/min

Tool post

Vertical 4 position

Electrical tool post

Type of tool post

LD4B-C6100

opposite side of tool post

300×300mm, optional(380×380)

Tool shank section size

45×45mm

Tailstock

Type of tailstock

Manual tailstock

Mandrel diameter

φ280mm

Mandrel travel

300mm

Taper of mandrel

Metric 80#

Moving type of tailstock

Hanging/Motorized

Machining accuracy

Roundness of fine turning outer circle

0.01mm

Consistency of precision machining of outer circles(on 300mm length)

0.03mm

Flatness for fine turning flat(on diameter 300mm)

0.025 concave

Roughness for find turning outer circle

1.6μm

processing video please visit: https://youtu.be/Vj2U_kIEONQWe support our consumers with ideal top quality products and higher level services. Becoming the specialist manufacturer in this sector, we have now obtained prosperous practical working experience in producing and managing for Factory made hot-sale Heavy Duty Gap Lathe Machine Cq6280b Metal Turning Lathe for Slae, Welcome your visiting and any your inquires,sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you.
Factory made hot-sale China Lathe and Gap-Bed Lathe, With a wide range, good quality, reasonable prices and stylish designs, our goods are extensively used in beauty and other industries. Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs.


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