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CNC Heavy-Duty Horizontal Lathe

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CNC Heavy-Duty Horizontal Lathe Specification

Product Type
CNC Heavy-Duty Horizontal Lathe

Material
High-grade Cast Iron Structure

Cutting Thickness
Up to 50 mm depending on material

Cutting Speed
Variable, up to 600 RPM

Graphic Format Supported
G-Code, ISO standard formats

CNC Or Not
CNC

Automatic Grade
Automatic

Control System
Other

Max. Swing Diameter
1000 mm

Voltage
380V/415V, 3 Phase, 50/60Hz

Weight (kg)
Approx. 13500 kg

Dimension (L*W*H)
Approx. 4800 x 1600 x 1600 mm

Capacity
Heavy-Duty Turning up to 7000 mm Length

Feature
High Rigidity, Precision Machining, Automatic Tool Changer

Color
Industrial Blue & White

Repeatability
0.005 mm

Number of Tool Stations
4/6/8 (customizable turret)

Coolant System
Included, high-pressure pump

Positioning Accuracy
0.01 mm

Bed Width
900 mm

Rapid Traverse Rate
4000 mm/min (X/Z axis)

Hydraulic System
Integrated, for chuck and tailstock

Application
Heavy-Duty Turning, Shaft Machining, Pipe and Flange Processing

Spindle Bore Diameter
153 mm

Lubrication System
Automated centralized lubrication

Tailstock Travel
Up to 1200 mm

Main Motor Power
22 kW

Chuck Type and Size
3/4 Jaw, up to 800 mm

Safety Features
Full Enclosure, Emergency Stop, Interlocks

About CNC Heavy-Duty Horizontal Lathe

CK6131512050 CNC Heavy-Duty Horizontal Lathe

This lathe is mainly applied to machining various roll-type workpieces for operations including outer diameter turning, end face turning, grooving, cutoff, taper turning, circular arc & curved surface machining, and thread cutting.

Machine sketch

Key technical features:

The main drive system and feed drive system adopt separated structural layout. The machine is equipped with SIEMENS 828D CNC system; X-axis and Z-axis are fitted with linear scales to realize full closed-loop control.

The bed features separated four-guide-rail construction; stainless steel telescopic guide rail guards are installed on the carriage guide rails. The headstock adopts through-spindle design supported by two bearing sets, with a maximum spindle speed of 120 r/min.

Main parameters:

Max swing diameter over workpiece bed : 3150mm

Max turning diameter over carriage : 2500mm

Max workpiece length between centers : 12000mm

Max workpiece weight between centers : 50Ton

Width of workpiece bed guide rails : 1150mm

Width of tool post bed guide rails : 1250mm

Machine Accuracy
Roundness of finish-turned outer circle : 0.012mm

Cylindricity of finish-turned outer circle : 0.035mm over 500mm length

Flatness of finish-turned end face : 0.02mm over 300mm length

Surface roughness of machined test specimen : Ra1.6 for cylindrical & flat surfaces; Ra3.2 for circular arc surfaces

Main structures

The machine adopts separated four-guide-rail layout, split into independent workpiece bed and tool post bed.

Headstock is installed on dedicated headstock base, tailstock mounts on workpiece bed, turning tool post fixes on tool post bed, and chip conveyor is arranged between two beds to deliver cutting scraps into chip bin at machine rear end.

Full machine composition includes workpiece bed, tool post bed, headstock, headstock base, main motor pedestal, face plate, tailstock, box-type tool post, operator walkway, hydraulic station, electrical cabinet with CNC system and standard spare accessories.

Machine Bed

Split dual-bed design (workpiece bed + tool post bed) fixed separately on foundation, with four rectangular guide rails. It avoids deformation cross-influence, features excellent rigidity, vibration resistance and stable precision for heavy cutting. Anchor bolts and shims set every 500mm.

Headstock

Headstock base connects headstock assembly with workpiece bed front end, adopting box-type structure with inner annular reinforcing ribs for high rigidity and excellent anti-vibration performance.

Tailstock

The tailstock consists of an upper housing and a lower base, both cast from premium low-stress cast iron.

Tool Post

Box-type tool post is designed for rough & finish turning of all shaft components, particularly applicable for heavy-duty rough cutting, stepped shaft, deep groove and end face machining.

Steady Rest

One closed-type steady rest and one open-type steady rest are equipped as standard.

Contact :

WhatsApp/WeChat :+86 13151220748

Email: deephole@dzguanlu.com

Heavy duty lathe series Web: www.novatechlathe.com

Exceptional Precision and Reliability

Achieve remarkable accuracy with a positioning precision of 0.01 mm and repeatability of 0.005 mm. This CNC lathe meets the rigorous demands of heavy-duty machining and delivers consistent quality over extended operation, making it ideal for industries that require precise, repeatable results.

Customizable and Versatile

With customizable tool turrets (4, 6, or 8 stations) and a heavy-duty bed width of 900 mm, this machine is engineered for flexibility. It can handle a wide variety of applications, from heavy shaft machining to processing large pipes and flanges, supporting part lengths up to 7000 mm.

Comprehensive Safety and Automation

Safety is paramount, with a full enclosure, emergency stop, and integrated interlocks. Automated centralized lubrication, a high-pressure coolant system, and an advanced hydraulic system for both chuck and tailstock further optimize operational workflow and protect critical machine components.

FAQ's of CNC Heavy-Duty Horizontal Lathe:

Q: How does the lathe ensure precision and repeatability during heavy-duty operations?

A: The lathe offers a positioning accuracy of 0.01 mm and repeatability of 0.005 mm, enabled by advanced CNC control, robust high-grade cast iron construction, and an automated centralized lubrication system that minimizes wear and maintains stability throughout extended machining processes.

Q: What are the main applications for this CNC heavy-duty horizontal lathe?

A: This machine is ideal for heavy-duty turning, shaft machining, pipe and flange processing, and precision machining of large components. It is suitable for industries such as energy, shipbuilding, oil and gas, and heavy equipment manufacturing where large, precise parts are essential.

Q: When should I consider using a separate coolant system alongside the integrated one?

A: The integrated high-pressure coolant system is typically sufficient for most machining operations. However, for exceptionally demanding applications involving exotic alloys or unusually high heat generation, an auxiliary coolant system may be considered to further enhance cooling performance.

Q: Where can the machine be installed and what are the installation requirements?

A: It can be installed in industrial workshops with sufficient floor space and a reinforced foundation to support its approximate weight of 13,500 kg. It requires a 380V/415V, 3 Phase, 50/60Hz power supply, and proper access for both material handling and maintenance.

Q: What is the process for customizing the turret station configuration?

A: Customers can specify their required turret configuration (4, 6, or 8 tool stations) before manufacturing. This allows the machine to be tailored to specific production requirements and expanded tooling options, improving productivity and flexibility in tool management.

Q: How is safety ensured during operation?

A: Operational safety is achieved through a full enclosure that contains debris and reduces noise, an emergency stop function, and interlock systems that prevent machine operation unless all guards are properly closed. These measures protect operators and comply with industrial safety standards.

Q: What are the benefits of the automated lubrication and hydraulic systems?

A: The automated centralized lubrication system reduces maintenance intervention by ensuring critical machine components are continuously lubricated, preventing premature wear. The integrated hydraulic system provides reliable, precise actuation for both chuck and tailstock, enhancing machinist productivity and part quality.

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