China Professional Heavy Duty CNC Lathe Machine for Turning Marine Shaft,Wheel Turbine,Oil Drill Pipe,Cylinders used in Oil &Gas Industry,Mining Equipment, Chemical Industry, Automotive Industry,Wind Power,Metallurgical Industry, Machining Parts ,etc.
1. Machine Function and Basic Components
1.1 Machine Function
This is a kind of CNC horizontal lathe machine. It is applicable to rough &finish turning the ex-circle, end face, circle groove, inner hole and cone on the bearing, shafts, cylinders, discs and etc made of different materials with high-speed steel and carbide alloy steel cutting tools. It can also finish rough or finish machining for roll parts. This machine is installed a grind cutting tool unit which can realize grinding process for the ex-circle and end face. Besides, it has the functions of finishing the machining process of thread, conical surface, boring and curved surface. The main transmission system adopts AC variable frequency system to realize step-less speed through driven by AC variable speed motor. So that the spindle can be realized any reasonable cutting speeds for machining different work-pieces.
1.2 Basic Components
This machine consists of bed body, headstock, tailstock, skateboard, tool rest, grinding unit, center rest, electric control system, and lubrication system. The headstock and tailstock are separately installed in the left and right sides of machine. The main transmission system is driven by 30KW AC variable frequency. The front and back bearings are High precision double columns cylindrical roller bearings, which has more rigidity and swing accuracy with convenient operation and adjustment.
| CG61 series Heavy Duty horizontal Lathe |
| Name |
Unit |
CG61160 |
CG61200 |
CG61250 |
CG61315 |
CG61400 |
CG61500 |
| Guide rail Type |
|
Rectangle 4 Guide Rails |
Rectangle 4 Guide Rails |
Rectangle 4 Guide Rails |
Rectangle 4 Guide Rails |
Rectangle 4 Guide Rails |
Rectangle 4 Guide Rails |
| Swing diameter over machine bed |
mm |
φ1600mm |
φ2000mm |
φ2500mm |
φ3150mm |
φ4000 |
φ5000 |
| Swing diameter over cutting tool carriage |
mm |
φ1250mm |
φ1600mm |
φ2000mm |
φ2500mm |
φ3500mm |
φ4000 |
| Guide rail width of machine bed |
mm |
1600mm |
1800mm |
2000mm |
2000mm |
2200mm |
2500mm |
| 4 jaws single action Chuck diameter |
mm |
φ1250mm |
φ1600mm |
φ2000mm |
φ2700mm |
φ3000mm |
φ4000mm |
| Chuck jaw seat length |
mm |
250mm Heavy chuck jaw seat |
320m Heavy chuck jaw seat |
| Max.Length of work-piece |
mm |
8000mm |
10000mm |
10000mm |
10000mm |
15000mm |
q20000mm |
| Work-piece Weight |
T |
20T |
25T |
32T |
40T |
50T |
63T |
| Spindle Diameter |
mm |
φ260mm |
φ300mm |
φ300mm |
φ320mm |
φ360mm |
φ400mm |
| Spindle Speed |
r/min |
5-165r/min |
2-165r/min |
1-92r/min |
1-92r/min |
1-60r/min |
0.5-80r/min |
| Spindle tips |
|
Metric 120 1:7 |
Metric 160 1:7 |
| X Axis Stroke |
mm |
50-800mm |
100-1000mm` |
100-1250mm |
150-1580mm |
200-2000mm |
200-2500mm |
| Z Axis Stroke |
mm |
2000-8000mm |
2000-10000mm |
2500-10000mm |
2500-10000mm |
3000-15000mm |
3000-20000mm |
| X axis rapid speed |
mm/min |
2500mm/min |
2500mm/min |
2500mm/min |
2000mm/min |
2000mm/min |
2000mm/min |
| Z axis rapid speed |
mm/min |
3000mm/min |
3000mm/min |
3000mm/min |
2500mm/min |
2500mm/min |
2500mm/min |
| Cutting tool carriage type |
|
300mm Electrical type |
| F Cutting tool blade size |
mm |
60*60mm |
70*70mm |
70*70mm |
80*80mm |
80*80mm |
80*80mm |
| Tailstock spinlde diameter |
mm |
φ290mm |
φ290mm |
φ320mm |
φ320mm |
φ360mm |
φ410mm |
| Tailstock sleeve stroke |
mm |
300mm |
300mm |
300mm |
300mm |
300mm |
300mm |
| Tailstock moving method |
|
Electrical |
Electrical |
Electrical |
Electrical |
Electrical |
Electrical |
| Tailstock Tip |
|
Metric 120 1:7 |
Metric 120 1:7 |
Metric 120 1:7 |
Metric 120 1:7 |
Metric 120 1:7 |
Metric 160 1:7 |
| Max.Torque of cutting tool carriage |
KN |
60KN |
80KN |
80KN |
80KN |
100KN |
150KN |
| Max.Torque of Chuck |
KN·m |
25KN·m |
35KN·m |
43KN·m |
55KN·m |
90KN·m |
233KN·m |
| Total Cutting Force |
KN |
65KN |
90KN |
110KN |
120KN |
160KN |
210KN |
| Motor Parameters |
| Total Power |
KW |
45KW |
55KW |
75KW |
75KW |
90KW |
128KW |
| Lubrication Motor Power |
KW |
0.37KW |
0.55KW |
0.56KW |
0.57KW |
0.58KW |
0.59KW |
| Machine Accuracy |
| Cylindricity |
mm |
0.03/300mm |
0.03/300mm |
0.03/300mm |
0.03/300mm |
0.03/300mm |
0.03/300mm |
| Platness |
mm |
0.03/300mm |
0.03/300mm |
0.03/300mm |
0.03/300mm |
0.03/300mm |
0.03/300mm |
| Roughtness |
Ra |
Ra3.2 |
Ra3.2 |
Ra3.2 |
Ra3.2 |
Ra3.2 |
Ra3.2 |
| Machine Dimensions |
mm |
9200*2650*2300mm |
9600*3200*3600mm |
10000*3600*2500mm |
11000*4000*3700mm |
11200*5000*4700mm |
11500*5500*5150mm |
| Machine Weight |
T |
30T |
35T |
45T |
50T |
55T |
65T |
REAMRKS : The above configurations and specifications are the standard design. We are specialized in re-designing and manufacturing customized lathe machines to maximum customer's profitability under the minimum cost. Consequently, please let us know your detailed requirements and demands, so that we can re-design the special machine for you.
2. Company Introduction
Qingdao North Torch Machine Co.,Ltd was established in the 60s of last Century. It originally belonged to Liuting Airport Military Enterprise of North China Sea Fleet Aviation (Aviation Machinery Plant), and it is primarily responsible for aircraft maintenance, spare parts processing, middle and small sized machinery manufacturing, etc. In accordance with the document issued in 1999 by central military commission and the state council, the company was changed from military enterprise into a private company, and developed continuously.
CNC Heavy-duty horizontal lathe, roll lathe, CNC End-Face lathe, automobile wheel hub lathe, large floor-type lathe and floor-type boring and milling machine are the leading products of the company. These machines are widely applied to the energy & transport, mining &metallurgy, railways & shipbuilding, pipe molding, automobile parts, wind power chemical industry and other machinery manufacturing industries.
Our products have been exported to Brazil, Indonesia, Australia, Russia, France, Iran, Chile, Norway, Thailand, etc. Due to the excellent and stable quality with bottom price and professional after-sale service make us separate from other competitors and win a good reputation from domestic and abroad customers.
With the concept of "diversity and pursuit of excellence", we aim to offer superior products and service to our customers.
3. After-sale Service
1. Machine tool equipment factory warranty for 15 months or 12 months from the date of acceptance, which is subject to prior to the date of. We can also extend the maintenance period per customer's special requests to 2 or 3 years.
2. The warranty period the seller is responsible for free repair and free of wearing parts.
3. The subordinate is within the warranty period, but not used, users have to pay all the repair cost.
a. In machine tools such as earthquake, typhoon, flood, fire or human can't resist of disaster damage.
b. The buyer's improper operation (such as collision) and improper maintenance (such as add the wrong oil) and failure, rust or damage.
4. The warranty period, the seller is responsible for ensuring the parts paid supply and repair technology consulting and paid for repair.
5. The warranty period, the seller is responsible for ensuring the parts paid supply repair technology consulting and paid for repair.
6. Repair reaction time, given in reply received repair telephone within 24 hours,. implement all-weather service.
For more details, please feel free to contact me. Thanks!
Best Regards,
Anna.Sun
Audited Supplier 
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