Short Introduction
CNC milling machines execute high-precision material removal for metallic and composite workpieces across aerospace, automotive, and medical sectors. Rigid Meehanite cast iron beds combined with high-torque spindle drives ensure chatter suppression and stable dimensional tolerances during continuous heavy roughing and fine contouring operations.
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X6325 Turret Milling MachineX6325 Turret Milling Machine is an all-round precision vertical-turret knee-mill that can be controlled manually, mechanically or has a Power-Feed option fitted.it has a special spindle Design - not -
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Manual Horizontal Milling MachineManual horizontal milling machine X6036 is the model of the Manual Horizontal Milling Machine which can meet most users' requirements in general metal part processing needs; it has good versatility -
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Small Metal Milling MachineA small metal milling machine X5028, which is relatively compact and inexpensive, has been developed to serve as an industrial-grade tool with high-precision characteristics, light weight, easy -
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Small Vertical Milling MachineSmall vertical milling machine X5032 is a low-cost, high performance compact vertical knee type milling machine suitable for small to medium-scale metal cutting production; It has an -
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Vertical Metal Milling MachineThere is a vertical metal milling machine X5040 that can hold middle-sized parts during the manufacture process; it can operate manually, semi automatically or fully automatically by way of Design. -
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Small Horizontal Milling MachineSmall horizontal milling machine X6128 is a compact and precise small horizontal Knee-milling machine used primarily to process metals at a low cost in horizontal work positions. complicated -
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Universal Horizontal Milling MachineUniversal Horizontal Milling Machine X6132 is an all-in-one, highly efficient type horizontal milling Equipment that includes manual, mechanical feeding and optionally has automatic working mode; , -
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Horizontal Aluminum Milling MachineThe horizontal aluminum milling machine X6140 is a general purpose, large capacity horizontal knee type aluminium alloy processing equipment which can be manually or mechanically fed and may -
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Metal Turret Milling MachineMetal Turret milling machine X6330 is a high-performance, industrial grade vertical turret knee type milling Equipment that integrates manual, Mechanical Feed and optionally Power-Feeds, and also -
![Manual Turret Milling Machine]()
Manual Turret Milling MachineThe manual Turret milling machine X6332 is a new generation of low-price precision turret mill with many functions, which can be widely used in various production processes and meet the needs of -
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Universal Turret Milling MachineThe universal turret milling machine X6336 is a high-performance, multi-functional industrial-grade turret type milling equipment, integrating vertical and horizontal dual milling functions, manual -
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Vertical Bed Milling MachineThe vertical bed milling machine X713 is a high-precision, industrial-grade vertical bed-type milling equipment, specifically designed for efficient and stable metal processing, integrating manual
Types / Configurations
3-Axis Vertical Machining Centers (VMC)
Configured for standard prismatic machining, plate processing, and single-setup vertical pocketing.
4-Axis Rotary Table Configurations
Integrates a high-precision rotary axis for continuous indexing and multi-sided machining without repositioning.
5-Axis Simultaneous Machining Centers
Utilizes a trunnion or swivel-head architecture to access five faces of a complex workpiece in a single setup, reducing geometric stack-up errors.
Horizontal Machining Centers (HMC)
Features dual pallet changers and horizontal spindle orientation optimized for high-volume prismatic component throughput and efficient chip evacuation.
Key Specifications
|
Specification |
Standard 3-Axis / 4-Axis VMC |
High-Performance 5-Axis VMC |
Heavy-Duty HMC |
|
Table Size |
1,000 x 500 mm to 1,600 x 800 mm |
Ø 500 mm to Ø 650 mm rotary platter |
500 x 500 mm twin pallets |
|
Max Table Load |
800 kg to 1,500 kg |
300 kg to 600 kg |
700 kg per pallet |
|
Spindle Taper & Speed |
BT40 / HSK-A63, 12,000 RPM |
HSK-A63, 15,000 RPM (Option: 24,000 RPM) |
BT50 / HSK-A100, 8,000 RPM (High Torque) |
|
Spindle Power |
15 kW / 18.5 kW (Continuous / Peak) |
22 kW / 30 kW |
30 kW / 37 kW |
|
Rapid Traverse (X/Y/Z) |
36 / 36 / 30 m/min |
40 / 40 / 40 m/min |
32 / 32 / 32 m/min |
|
Axis Positioning Accuracy |
± 0.005 mm per full travel |
± 0.003 mm per full travel |
± 0.004 mm per full travel |
|
Axis Repeatability |
± 0.003 mm |
± 0.002 mm |
± 0.0025 mm |
Key Features
Meehanite Cast Iron Bed: Closed-loop ribbed structural castings undergo thermal stress relief annealing and vibration aging to eliminate internal stresses and ensure permanent geometric stability.
Roller Linear Guide Ways: High-load capacity linear roller guides on X, Y, and Z axes deliver higher rigidity and contact stiffness compared to ball-type guide ways.
Direct-Drive Spindle Cartridge: Precision ceramic bearings lubricated via oil-air systems minimize thermal growth and maintain runout tolerances under 0.002 mm at peak RPM.
Cooling Management System: Integrated spindle chiller units and bed-flushing coolant loops remove thermal buildup from the cutting zone and prevent structural distortion.
Chip Evacuation Architecture: Steep interior sheet-metal sloped guarding combined with dual screw-type chip augers and a rear-discharge chain conveyor prevents chip accumulation.
How to Choose the Right Milling Machine
Material & Hardness: Select BT50 / HSK-A100 gear-driven or high-torque spindles for roughing Inconel, titanium, and hardened tool steels (> HRC 45). Opt for high-RPM direct spindles for aluminum aerospace alloys.
Dimensions & Envelope: Verify that the maximum workpiece bounding box clears the spindle nose-to-table distance and tool changer interference radius, leaving a minimum 20% safety margin.
Tolerance Requirements: Demand machines with direct optical linear scales on all axes if positional repeatability must remain within ± 0.002 mm over long production runs.
Production Volume: Choose twin-pallet HMCs or automated robotic loading cells for high-volume repetitive parts; select 5-axis VMCs for low-to-medium volume, high-complexity components.
Machining Process: Match the kinematic configuration to the process path—rough milling, deep cavity pocketing, high-feed face milling, or simultaneous 5-axis impeller contouring.
Typical Applications
Aerospace
Structural wing ribs, aluminum stringers, and titanium engine brackets.
Automotive
Injection molds, die-casting dies, and transmission housing blocks.
Energy
Valve bodies, pump housings, and turbine blade root profiling.
Medical
Cobalt-chrome orthopedic joint implants and titanium surgical plates.
Manufacturing & Quality Control
Casting In-House Inspection: Ultrasonic testing and Brinell hardness testing verify raw Meehanite casting integrity before machining.
Precision Machining Facilities: Large-scale CNC gantry milling machines machine base castings and table mounting surfaces in a temperature-controlled environment (20°C ± 1°C).
Laser Interferometer Calibration: Every axis is calibrated using Renishaw laser interferometers to map and compensate for pitch, yaw, and linear positioning errors.
Ballbar Circular Test: Dynamic diagonal accuracy and servo mismatch are verified via telescoping ballbar testing prior to final sign-off.
Extended Run-In Testing: Spindles undergo a 48-hour continuous thermal run-in test at maximum RPM while vibration spectra and bearing temperatures are logged.
Configuration & Options
CNC Controllers
Fanuc 31i-B, Siemens Sinumerik 840D sl, or Heidenhain TNC 640.
01
Tool Magazine Capacity
24-position arm-type tool changer upgradable to 40, 60, or 120 positions (Chain-type).
02
Through-Spindle Coolant (TSC)
20 bar to 70 bar high-pressure coolant pump with dual-stage paper band filtration.
03
Probe Systems
Renishaw OMP60 workpiece inspection probe and NC4 tool setting laser system.
04
Rotary Axis
4th-axis tilting or rotary tables driven by high-torque worm-gear or direct-drive torque motors.
05
FAQ
Shandong TaoFong CNC Machine Tool Co., Ltd. is one of the most professional milling machine manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy durable milling machine for sale here from our factory. Customized orders are welcome.
