Universal Heavy Duty Conventional Horizontal Lathe Machine
For Turning Vessel Shipyard, Print Cylinders, Long Shaft,Tire Mold, Railway Parts,Wheel Hub Turbine,Flange,etc
1. Outstanding Characteristics of conventional lathe
Our company was established in 1969 as amilitary enterprise at the beginning. With more than 50 years experience, Currently we are specialized in re-designing and manufacturing customized lathe machines per your special demands and requests.
This series lathe machine has turning and grinding functions, it can be called CNC machining center also. It can help you save time and improve efficiency for the part which needs to be truned and grinded
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).
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.) Incorporating German AM technologies, the main shaft is made of chrome-molybdenum alloy and proves high precision, high rigid and desirable deformation resistance after rough/finish machining, carbonization, aging treatment and precision grinding. The motor figures high output (26kw) and the max. rev. is 3000RPM. After the main shaft assembling is completed, the entire assembly shall be calibrated by dynamic balance test. The independent lubrication will further enhance the stability of the headstock during operation.
8.) Standard 4 knife library, mounted on a turret used in precision turning.
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 components are inspected strictly by the CMM to ensure an excellent quality.
Our Principle : Maximize Customer's Profitability under the minimum invest cost.
Application: This series CNC 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 for turning,grinding and milling the complex parts, which saves fixture clamping time and improves working efficiency for customers.
2. Technical Parameters of horizontal lathe machine
| CX61 series Conventional Horizontal Lathe |
| |
Model |
Unit |
CX6180 |
CX61125 |
CX61160 |
CX61200 |
CX61250 |
| |
Brand |
|
NTM |
NTM |
NTM |
NTM |
NTM |
| Machining Technical Parameters |
Max.swing diameter over machine bed |
mm |
800 |
1250 |
1600 |
2000 |
2500 |
| Max.swing diameter over cutting tool carriage |
mm |
450 |
850 |
1250 |
1650 |
2050 |
| Max.work-piece weight |
T |
2 |
6 |
15 |
| Max.work-piece length |
mm |
1500-20000 |
| Machine Bed Parameters |
Guide rail type |
Rectangle |
2 guide rail |
| Guide rail width |
mm |
600 |
755 |
1600 |
2000 |
| Headstock |
Spindle speed |
|
Stepless variable frequency |
| Spindle speed range |
r/min |
20-400 |
10-210 |
6-160 |
4-106 |
| Main motor power |
KW |
11 |
15 |
22 |
30 |
| Centers |
° |
60 |
| Max.chuck diameter |
mm |
500 |
800 |
1250 |
1600 |
2000 |
| Max. chuck torque |
knm |
10 |
15 |
20 |
30 |
| Feed Data |
Max.X axis stroke |
mm |
400 |
625 |
800 |
1000 |
1250 |
| Max.Z axis stroke |
mm |
1500-20000 |
| Feed range of X Axis |
mm |
1-200 |
| Feed range of Z Axis |
mm |
1-200 |
| Feed speed of X axis |
mm/min |
|
|
3000 |
| Feed speed of Z axis |
mm/min |
|
|
2500 |
| Tailstock |
Diameter of tailstock sleeve |
mm |
140 |
180 |
240 |
300 |
| Stroke of tailstock sleeve |
mm |
300 |
| Taper of tailstock sleeve |
° |
60 |
| Rapid moving speed of tailstock |
mm/min |
Manually |
1500 |
| Other datas |
Machine Length |
mm |
According to work-piece length |
| Machine Width |
mm |
1500 |
2000 |
3500 |
3800 |
4000 |
| Machine Height |
mm |
1400 |
1800 |
2300 |
2600 |
3000 |
| Control system |
|
Semi-automatic |
Rermarks:
1. The above 6 models of Heavy Duty Horizontal Lathe Machine are the standard configurations, we can also design and manufacture customized lathe machines according to the user's workpiece features. It can be manual or CNC control, both are available.
2. This series heavy duty horizontal Lathe has been exported to Norway, Thailand, Romania, Iran, Russia, Chile, Indonesia for machining railway parts, automobile parts, mining and metallurgy, shipping building, wind power and other machinery industry.
3. Package and Shipment of universal conventional horizontal lathe
Anti-Rust Oil/ Anti-Corrosive Oil for the whole machine, then wrapping the protective film
Wooden Box Package, or vacumm package is also available according to customer's special request.
4. After-sale Service & Maintenance of large mechanical lathe
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. We can also extend the maintenance time per user's special demands to 2 or 3 years.
3. In case of any quality problem found during operation, the factory will dispatch personnel arrive 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!
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