China Professional Heavy Duty Horizontal CNC Lathe
For Turning Steel Roller,Shaft, Shipyard Propeller, impeller, Sugar Mill Cylinder, Printing Cylinder,Tire Mold,Wheel Hub Turbine,Flange,Oil Pan,Shaft,etc
1. Outstanding Characteristics:
This machine adopts 4 guide rails with high rigidity and stability.
1). Carry Load as Heavy as Possible : Internationally forerunner computation technologies and optimized finite element analysis methods are adopted and the selected materials are suitable for the design .
2.). High Rigidity, Stability and Precision Maintenance: All castings are made of high-strength meehanite HT250. which is particularly suitable for heavy cutting. All large castings stand the test of annealing and vibration aging and internal stress is eliminated, so the overall precision is greatly enhanced and processed parts are found with high geometric accuracy.
3.) One-piece structure made of meehanite, greatly enhancing its abrasion resistance, and the internal force elimination process produces high vibration resistance and considerably enhances stability. The cross-shaped base and rectangular bearing structure ensure high structural stability and permanently stable quality.
4.) The lathe bed is in fixed heavy cutting structure, including rectangular hard rails tested by high frequency heat treatment and high-precision surface grinding (straightness in full stroke<0.05mm).
The Spindle of Head-stock adopts grinding process, spindle bearings are all high-precision bearings, spindle nuts are bluing and use three-block positioning as locking. The fitting surface of spindle bearing and the tile-seat contact surface adopt grinding processing, which fully guarantee the matching accuracy between the spindle and its matching parts.
The gear material is 40 Cr forged material, according to GB standard, the gears are ground and quenching to improve the accuracy of grinding teeth. Large enough ring gear and matching gear through the helical surface contact bite, to ensure that the spindle box has sufficient machine torque, helical bite-tooth contact characteristics of the whole tooth surface to ensure the stability of the gear and ensure that machine tool transmission ratio, which makes the machine has smaller noise.
5.)Turcite-B is pasted on the sliding surface in order to enhance the rail's smoothness and wearing resistance. The widened hard rail design can provide required resistance and stability for heavy cutting.
6.) The headstock, made of high strength and high rigidity keel rib, is in special cage shape, and the gearbox includes class P5 grinding gears, which can provide desirable driving accuracy and greater torque.
7.) All Castings are quenching and hardening by our foundry, we have professional surface treatment equipment, machining equipment and inspection device like 18 meter gantry grinding machine, gantry milling machine, boring machine, ultrasonic fault detector, hardness testor, etc
8.) Standard 4 positions turret (Vertical or Horizontal 6 or 8 positions) with automatic rotation.
9.) The tailstock consists of two parts: the upper one includes a sleeve moving mechanism, spindle assembly, and a shaft centerline adjustment mechanism, with a rectangular head in the rear, which is designed to lock the sleeve manually; and the lower one includes a tailstock fast-moving motor and a locking mechanism, with the main shaft installed on the high-precision radial clearance-adjustable double-row cylindrical roller bearing in the sleeve, rendering the high-precision rotating top on the tailstock. However, in order to satisfy certain special requirements of the machining process, it is feasible to transfer the plug board from the flange groove in the front of the sleeve to the groove near the front end of the main shaft in order to fix the main shaft and obtain a dead center.
10) The Main machine components are strictly inspected by the authority structure or the authoritative third party to ensure the excellent quality and high precision.
The following picture is the main part that are inspected .
More than 50 years' experience in machinery industry since 1960s.
Maximize Customer's Profitability under the minimum invest cost compared with other competitors.
Application: This series heavy duty horizontal lathe can utilize high-speed steel and carbide cutting tools to finish rough or finish turning process for not only the non-ferrous metals like various structure steels, casting steels and irons, but also the external/internal cylindrical / conical/ spherical surfaces, thread of non-metal materials and all kinds of the surface of curve rotary body. What's more, it can also realize the constant speed cutting line.
| 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 |
3. After-sale Service& Maintenance
1. We provide professional technical training for users' operators and maintenance staff to enable them to properly use and operate the lathe and carry out normal maintenance.
2. Warranty period: One year after acceptance of the lathe.
3. In case of any quality problem found during operation, the factory will dispatch personnel to the user's location within 48 hours (domestic users) & within 3 days (Foreign Customer) and the technical staff won't leave before resolving the malfuntion.
4. The company will freely provide different electrical and mechanical parts for the purchased lathe timely within warranty period.
5. The company will provide lifetime guarantee for the consulting services in terms of application, maintenance, repair, renovation, etc of equipments.
For more details, please feel free to contact us. Thanks!
Tag: Heavy Duty Horizontal Lathe, Roll turning Lathe, Shaft turning lathe, conventional lathe, CNC Milling Turning Lathe, CNC Milling Drilling Machine, Cylinder lathe.
Audited Supplier 
){kind=link}