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Details:
Machine Tools Structured:
This machine is made up by gantry cross member, transmission system, worktable parts, left and right rail head, hydraulic system, controller system and etc.
1) Gantry cross member
The gantry cross member adopts fully enclosed hot symmetrical structure, with high strength and accuracy, to meet the requirements of the strong cutting force.
The gantry cross member moves on the guide way of right and left column, drive by AC servo motor, cross left and right lifters to achieve the go up and down. There are vertical rail head on the gantry cross member, drive by AC asynchronous servo motor.
2) Transmission system
Transmission system is drive by AC main motor, the main motor and gear box connected by V-belt, through 2-step machinery speed change and main motor speed change; achieve kinds of speed to meet the requirement.
The gears in gear box are through quench treatment, with high transmission accuracy and transmission efficiency, and reduce the vibration and noise
3) Worktable parts
The worktable parts are made by worktable, worktable base, spindle parts and transmission parts, the worktable and worktable base are cast together.
The spindle adopts a set of high accuracy cylinder roller bearing; the taper of bore is 1:12, the worktable with high accuracy and longer life time by adjusting the radial clearance.
Specifications | CK5250DX25/32 | CK5250DX25/40 |
Max turning diameter | 5000mm | 5000mm |
Max height of work piece | 2500mm | 2500mm |
Max weight of work piece | 32t | 40t |
Work table diameter | 4500mm | 4500mm |
Work table speed step | 2 step speed change | 2 step speed change |
Work table speed | 0.4-40r/min | 0.4-40r/min |
Max torque of work table | 100kn.m | 125kn.m |
Rapid speed of right rail head | 2000mm/min | 2000mm/min |
Vertical rail head feed step | Step less | Step less |
Range of right rail head feed speed | 1~50mm/min | 1~50mm/min |
Horizontal travel of right rail head | -20~2750mm | -20~2750mm |
Travel of vertical rail head ram | 1250mm | 1250mm |
Section of ram | 240x240mm | 240x240mm |
Max cutting force of right rail head | 40kn | 40kn |
Swivel of right rail head | ±30° | ±30° |
Rapid speed of left rail head | 2000mm/min | 2000mm/min |
Range of left rail head feed speed | 0.1~1000mm/min | 0.1~1000mm/min |
Horizontal travel of left rail head | -20~2750mm | -20~2750mm |
Ram travel of vertical rail head | 1250mm | 1250mm |
Section of tool shank | 50x50mm | 50x50mm |
Max cutting force of left rail head | 30kn | 30kn |
Max travel of beam | 2200mm | 2200mm |
Main power | 75kw | 75kw |
Weight | 90t | 95t |
The guide way adopts flow hydro-static type and constant pressure and flow protection device. When the work table is running, formed an oil layer between the guide way to reduce the friction and keep the high accuracy.

The transmission gears adopt high accuracy gears, expect the gear ring with high accuracy machining, all the gears are through heat treatment, with high transmission accuracy, running steady, less noise.



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We will supply parts or service for repairs at no cost for a period of 18 months after bill of lading date. Extended warranty is available at the time of purchasing.
Q1. How can I get a quotation?
A. Leave us massage with your purchase requements and we will reply you ASAP. And you may contact us directly by Trade Manager or Telephone.
Q2. Can you provide customized machine or SPM (Special purpose machine)?
A. Yes, we provide kinds processing solutions for customers, in order to meet different requirements.
Q3. Can you provide training for operation CNC machines?
A. Yes, free training in our factory or customer's factory is available.
Q4. How about your price?
A. Send me details about what you need, you will get the best price in China. The price is competitive not only in China.
Q5. What's your warranty terms?
A. We will supply a replacement for parts that prove to be defective for a period of 18 months, starting on the machine’s bill of lading date.
Q6. What’s the delivery time, and what’s the package?
A. Normally the delivery time is about 30-45 days. All our machines are packed with seaworthy package.
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