WUHAN KEODO SEIKI MACHINE TOOL CO.,LTD.
3050LM
High Precision horizontal turning center CNC Mill-Turn Machine
| X-axis travel (mm) | 265 |
| Z-axis travel (mm) | 1100 |
| Maximum swing over bed (mm) | Ø630 |
| Max. turning diameter (mm) | Ø410 |
| Max. bar capacity (mm) | Ø76 |
| Max. turning length (mm) | 1022 |
| Chuck size (inch) | 12 |
| Max. spindle speed (rpm) | 3000 |
| Spindle power (kW) | 18.5 / 15 |
| Number of stations | 12 |
Classification:
Contact:
Specifications
| Working Area | |
| Maximum swing over bed (mm) | Ø630 |
| Maximum swing over saddle (mm) | Ø460 |
| Recommended turning diameter (mm) | Ø305 |
| Max. turning diameter (mm) | Ø410 |
| Max. turning length (mm) | 1022 |
| Max. bar capacity (mm) | Ø76 |
| Spindle | |
| Chuck size (inch) | 12 |
| Spindle bore diameter (mm) | Ø91 |
| Spindle nose type | ASA A2-8 |
| Max. spindle speed (rpm) | 3000 |
| Max. spindle torque (N·m) | 401.2 |
| Spindle power (kW) | 18.5 / 15 |
| Axis Travel | |
| X-axis travel (mm) | 265 |
| Z-axis travel (mm) | 1100 |
| C-axis | 360° (0.001° Increment) |
| Rapid traverse X / Z (m/min) | 24 / 30 |
| Turret | |
| Tool holder type | BMT55P |
| Number of stations | 12 |
| Driven tool motor power | 5.5 kW |
| Driven tool speed (rpm) | 5000 |
| Driven tool torque (N·m) | 47.1 |
| Turning tool section (mm) | 25 × 25 |
| Boring bar diameter (mm) | Ø40 |
| Collet type | ER25 (Ø2–Ø16) |
| Tailstock | |
| Quill diameter (mm) | Ø100 |
| Quill stroke (mm) | 100 |
| Tailstock taper | MT#5 |
| Other | |
| Positioning accuracy X/Z-axis (mm) | 0.01 / 0.02 |
| Repeatability accuracy X/Z-axis (mm) | ±0.002 / ±0.003 |
| CNC Control | FANUC i-Series |
| Machine weight (kg) | 4950 |
Standard
● Hydraulic chuck & actuating cylinder
● Soft jaws (Total)
● Proximity switches for chuck clamp detection
● Live tail center
● Standard tool kit (tool holder & boring sleeve)
● Hydraulic power unit
● Coolant supply equipment
● Lubrication equipment
● Full enclosure chip and coolant shield
● Work light
● Signal tower (yellow, red, green)
● Foot switch
● Front door interlock
● Safety precaution name plates
● Levelling jack screw & plates
● Hand tool kit (including small tool for operations)
● Manuals & Parts book
Options
● Hard Jaws
● Automatic Power-Off Function
● Air Gun
● Coolant Gun
● Oil Skimmer
● Additional Tool Holders & Boring Sleeves
● Tool Pre-Setter (Manual Plug-in Type or Automatic Hydraulic Type)
● Air Blow System for Chuck Jaw Cleaning
● Coolant Blow System for Chuck Jaw Cleaning
● Automatic Door
● Programmable Tailstock
● Tailstock Dead Center (MT#5)
● Steady Rest (Manual Type)
● Steady Rest (Hydraulic Type)
● Special Chuck
● Side-Mounted Hinge-Type Chip Conveyor (for Steel Machining)
● Side-Mounted Magnetic Scraper Chip Conveyor (for Cast Iron Machining)
● Chip Cart (220 L / 300 L)
● High-Pressure Coolant Pump
Description
Bed
The 3050LM features a robust 30° slant-bed structure, designed to optimize chip flow and enhance operator accessibility. The machine bed is engineered with a wide 360 mm Z-axis guideway span, while the saddle provides a 255 mm X-axis guideway span, ensuring stable support during heavy-duty turning operations.
The inclined bed geometry improves cutting fluid drainage and chip evacuation, helping maintain a cleaner machining environment and reducing thermal deformation during long production cycles.
Spindle
The machine is equipped with a high-performance ASA A2-8 spindle system featuring a Ø91 mm spindle through-hole, allowing efficient bar machining up to Ø76 mm.
With a maximum speed of 3,000 r/min, the spindle delivers strong cutting capability supported by 15/18.5 kW (continuous/30 min) motor output and a maximum torque of 401.2 N·m, making it suitable for both heavy roughing and precision finishing applications.
The rigid spindle structure, combined with a Ø140/Ø130 mm spindle bearing design, ensures high rotational stability and consistent machining accuracy under load.
Turret
The machine is fitted with a BMT55P servo-driven turret featuring 12 tool stations, providing high rigidity and fast indexing performance.
Tool capacity supports 25 × 25 mm OD tools and Ø40 mm boring bars, enabling flexible tooling configurations for diverse machining requirements.
The turret delivers strong clamping force of 53 kN, ensuring stable tool holding during heavy cutting operations. Indexing performance is highly efficient, with a 0.15 sec (1 station swivel) and 1.0 sec full indexing cycle, minimizing downtime between tool changes.
The integrated rotary tool system supports up to 5,000 r/min with 5.5 kW motor power, enabling efficient milling, drilling, and off-center machining operations.
Tailstock
The hydraulic tailstock is designed with a Ø100 mm quill diameter and 100 mm travel, providing strong and stable support for long workpieces.
It features a MT#5 live center taper, ensuring compatibility with a wide range of tooling setups. The tailstock delivers a maximum thrust force of 11 kN, enhancing rigidity during heavy-duty shaft machining and reducing vibration for improved surface finish quality.
Hydraulic System&Coolant System
The machine is equipped with a compact yet efficient hydraulic system featuring a 14 L tank capacity and a pressure output of 4.0 MPa.This system ensures stable operation of the chuck, tailstock, and clamping mechanisms, providing consistent force control and reliable performance in continuous production environments.
A high-capacity coolant system with a 268 L tank and flow rate of 40 L/min ensures effective heat control during machining.Optional high-pressure pump configurations up to 7.0 MPa are available, enabling efficient chip removal and improved tool life during deep-hole drilling and high-speed cutting operations.
CNC System
The 3050LM is equipped with a DN Solutions – FANUC i-Series CNC system (based on FANUC 0i-TF Plus), providing advanced control, high-speed processing, and stable multi-axis coordination for complex turning operations.
The CNC system integrates and synchronizes all major machine functions, including spindle rotation, axis movement, turret indexing, tailstock operation, coolant control, and C-axis contouring, ensuring high precision and efficient machining performance.
With high-speed processing capability and stable servo control, the system supports smooth interpolation of X, Z, and C axes, enabling accurate contour machining and complex part production.
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Add: Room 1203, Building 6, Future Light, No. 3 Guanggu Boulevard, Hongshan District, Wuhan City, Hubei Province, China
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