Heavy Duty CNC Lathe with 4 Guideways & 1615mm Wide Bed

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Heavy Duty CNC Lathe with 4 Guideways & 1615mm Wide Bed

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Heavy Duty CNC Lathe with 4 Guideways & 1615mm Wide Bed Specification

Product Type
Heavy Duty CNC Lathe

Material
Cast Iron, Alloy Steel

Cutting Thickness
Up to 200 mm per pass (material dependent)

Cutting Speed
Variable, up to 1200 RPM

Graphic Format Supported
G-code

CNC Or Not
CNC

Automatic Grade
Automatic

Control System
Siemens/Fanuc CNC Controller

Max. Swing Diameter
1615 mm

Voltage
380V/415V, 3 Phase

Weight (kg)
54,000 kg

Dimension (L*W*H)
11000 mm x 3500 mm x 2500 mm

Capacity
High Production, Industrial Use

Feature
4 Guideways, Extra Wide Bed, High Rigidity

Color
Industrial Blue & Grey

Min. Feed Rate
0.01 mm/rev

Number of Guideways
4

Safety Features
Overload Protection, Emergency Stop, Interlocked Guards

Bed Width
1615 mm

Maximum Workpiece Weight
35,000 kg

Power Consumption
Approx. 75 kW

Tailstock Quill Travel
300 mm

Tool Post
4-Position Automatic

Coolant System
Yes, Heavy Duty

Lubrication System
Automatic Centralized

Spindle Motor Power
60 kW

Chuck Size
1250 mm (Optional up to 1615 mm)

Operating Environment
Ambient 5-45C

Repeatability
0.005 mm

Spindle Bore
315 mm

Distance Between Centers
8000 mm

Max. Feed Rate
30 mm/rev

Tailstock Quill Diameter
250 mm

About Heavy Duty CNC Lathe with 4 Guideways & 1615mm Wide Bed

The standrad star model lathe is an ultra-high-performance, heavy-duty CNC horizontal lathe engineered for heavy-duty, high-precision, long-term machining of large-scale shafts, rolls, cylinders, sleeves, flanges, and extra-heavy workpieces. Built with an integral four-guideway bed and high-strength resin sand cast iron structure with optimized rib plates, it delivers extreme rigidity, exceptional stability, and strong vibration resistance for the most demanding heavy-cutting tasks. Powered by a FANUC 0iTF CNC system, 45KW high-torque spindle motor, and high-precision servo feed system, this machine guarantees stable performance, long-lasting accuracy, and ultra-high machining efficiency even under 24-hour heavy-duty working conditions. It is widely trusted in heavy machinery, metallurgy, mining, steel mills, shipbuilding, aerospace, energy equipment, pressure vessel, and various heavy industrial fields.

Key Features & Advantages

Ultra-High-Rigidity Integral Bed Structure (Core Advantage)
- Constructed with high-strength cast iron through resin sand molding, featuring an integral four-guideway design (1615mm wide)
- Outstanding anti-overturning performance, high damping, and excellent anti-deformation ability
- Guideways treated with medium-frequency quenching and coated with wear-resistant materials for extended service life
- Supported by multiple adjustable leveling blocks to ensure stable installation and permanent accuracy retention
Extreme Power High-Torque Spindle System (Heavy Cutting King)
- Equipped with 45KW original FANUC spindle servo motor with two-speed electric gear shifting
- Spindle speed range: 1500r/min, max output torque up to 4600Nm for unbeatable heavy cutting capacity
- Spindle bore 130mm, spindle nose A215, super-strong load-bearing performance
- Fitted with 1000 heavy-duty four-jaw manual chuck, providing stable clamping for workpieces up to 15 tons
- Forced oil lubrication + labyrinth & tooth groove double sealing structure, 100% oil leakage proof
High-Precision Feed & Ultra-Smooth Movement
- X-axis: high-precision ball screw (6312), servo motor torque 30Nm
- Z-axis: rack & pinion drive (module 6, grade Q5), servo motor torque 40+40Nm
- X/Z axis rapid feed up to 4m/min, with high positioning accuracy and fast dynamic response
- X-axis travel 650mm, Z-axis travel 4000mm, extended guideways available for 6000mm length workpieces
Multi-Function Tool Post & Super-Rigid Tailstock
- Adopts Taiwan AK273804 dovetail-type servo turret, fast indexing, high stability, and long service life
- Tailstock with upper-lower split structure, 300mm quill, 300mm travel, high rigidity
- Built-in hydraulic force measuring unit, double-row roller bearings, and disc spring protection
- Independent motor for rapid movement, equipped with overload protection, safe and reliable
Complete Supporting Steady Rests (Long Shaft Expert)
- Hydraulic steady rest (300680mm), automatic opening/closing & automatic centering
- Manual C-type steady rest (150500mm)
- Manual closed steady rest (250500mm)
- Annular steady rest (100460mm)
- Effectively supports long shafts, slim shafts, and heavy workpieces, eliminates bending and vibration during machining
Reliable Electrical & Hydraulic System (Stable & Maintenance-Free)
- FANUC 0iTF CNC system, 2-axis linkage, rich functions, easy operation & programming
- Supports linear/circular interpolation, tool compensation, thread turning, and fault self-diagnosis
- Hydraulic system max pressure 6.3MPa, for turret locking, steady rest, and tailstock actions
- Electrical cabinet with air conditioner, stable operation in harsh environments
Perfect Protection & Lubrication System
- Stainless steel telescopic guards for X/Z axis guideways, durable and corrosion-resistant
- Intermittent centralized lubrication system with adjustable timing, saving oil and extending life
- Optional automatic chip conveyor with oil-water separator for clean and efficient production
- Equipped with working lamp and three-color indicator light, user-friendly and safe

Main Technical Parameters

Model: CK841006015
Max swing over bed: 1250mm
Max swing over carriage: 1000mm
Max workpiece length: 6000mm
Max load between centers: 15T
Spindle motor power: 45KW FANUC
Spindle speed: 1500r/min
Spindle bore: 130mm
Chuck: 1000 manual 4-jaw heavy-duty
X-axis travel: 650mm
Z-axis travel: 4000mm
X/Z rapid feed: 4m/min
CNC system: FANUC 0iTF
Guideway: 1615mm integral four guideways
Overall dimensions: 11900mm5300mm3500mm
Warranty: 1 year

Application Scope

This machine is the top choice for high-efficiency & high-precision turning of various large heavy components:

Large transmission shafts, propeller shafts, and extra-long shafts
Rolls for steel mills, metallurgy, and mining equipment
Cylinders, sleeves, flanges for hydraulic & pressure vessel equipment
Large parts for shipbuilding, aerospace, petroleum, and energy industries
All kinds of non-standard heavy workpieces

Our Premium Services

Professional customized design based on your workpiece and process requirements
Free operator training at our factory or your site
One-year warranty & lifelong technical support
Fast after-sales response within 48 hours
Complete English operation manual, mechanical & electrical documents, certificates, and wearing parts drawings

Contact Information

Contact me: Tina

WhatsApp: +86 17857586156

Email: dezhou@dzguanlu.com

Deephole series Web: www.dzgljc.com

Heavy duty lathe series Web: www.novatechlathe.com

Dezhou Guanlu Precision Machinery Co.,Ltd Professional manufacturer of heavy-duty CNC lathes and deep hole drilling machines, products exported to more than 50 countries. Welcome to inquire for best offer!

Outstanding Machining Capacity

This CNC lathe is designed for substantial workpieces, supporting up to 35,000 kg and accommodating a maximum swing diameter of 1615 mm. Its 4-guideway design and extra-wide 1615 mm bed provide exceptional stability and rigidity, making it suitable for heavy-duty applications in shipbuilding, energy, and infrastructure manufacturing.

Precision CNC Control

Equipped with state-of-the-art Siemens or Fanuc CNC controllers, the machine offers user-friendly interfaces and supports standard G-code formats. The CNC control ensures enhanced process accuracy, repeatability of 0.005 mm, and automated operation through a 4-position automatic tool post, optimizing workflow efficiency and minimizing manual intervention.

Engineered for Industrial Performance

Constructed from robust cast iron and alloy steel, the lathe offers high durability under demanding industrial conditions. Automatic central lubrication, integrated coolant systems, and comprehensive safety features such as overload protection and interlocked guards ensure smooth and secure operation even in high-production settings.

FAQ's of Heavy Duty CNC Lathe with 4 Guideways & 1615mm Wide Bed:

Q: How does the 4-guideway design enhance machining performance?

A: The 4-guideway structure provides greater support and rigidity to the carriage and workpiece, reducing vibration during heavy cuts. This results in improved dimensional stability, superior surface finishes, and increased tool life, especially when machining large or heavy components.

Q: What types of industries can benefit from using this heavy-duty CNC lathe?

A: Industries that require machining of large, heavy, or long components, such as shipbuilding, energy (wind turbine and oil & gas), railways, and construction equipment manufacturing, benefit significantly from this lathe's high weight capacity, wide bed, and advanced CNC control capability.

Q: What safety features are incorporated in this lathe?

A: This CNC lathe includes comprehensive safety measures, such as overload protection, emergency stop buttons, and interlocked guards. These features help protect operators and equipment during operation, providing peace of mind in industrial environments.

Q: When is the best time to perform maintenance on this lathe?

A: Routine maintenance should be undertaken according to the manufacturer's schedule, typically after a set number of working hours or production cycles. The automatic centralized lubrication system helps reduce daily maintenance, but regular inspections of critical components and safety systems are recommended to ensure continual optimal performance.

Q: Where can the machine be installed, and what are its environmental requirements?

A: The lathe is designed for installation in industrial workshops with sufficient space to accommodate its dimensions (11,000 x 3,500 x 2,500 mm). The recommended ambient temperature range is 5-45C, and the machine operates on a 380V/415V, 3-phase power supply.

Q: What is the process for operating and programming this lathe?

A: Operators utilize the Siemens or Fanuc CNC controller to program machining operations using standard G-code. The process involves mounting the workpiece, selecting or programming the required tool paths, configuring speeds and feeds, and then supervising automated operations, which the CNC system executes with high repeatability and accuracy.

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