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NSK Ball Screw Bearing CNC Vertical Machining Center For Mold Making

Weifang Donho Machinery Co.,Ltd

NSK Ball Screw Bearing CNC Vertical Machining Center For Mold Making

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Brand Name : DONHO

Model Number : DHVMC-850

Certification : GS , CE , ROHS , ISO

Place of Origin : CHINA


Price : Negotiable

Payment Terms : T/T, L/C

Supply Ability : 200 piece per month

Delivery Time : 2 weeks after balance

Packaging Details : 1.Whole film packaging machine; 2.Anti-collision package edge; 3.Fumigation-free plywood wooden box with iron binding belt.

Product name : CNC Milling machine

Spindle : 7.5 KW FANUC Spindle Motor

Inner structure : Very steady

Weight : 4800kg

Dimension(l*w*h) : 2300*2100*2500mm

Warranty : 2 Years

Voltage : Customer's Requirement

Spindle speed : 30000 rpm

Control system : Fanuc control system

Guideway : X,Y linear guideways

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Automatic Lubrication System NSK Ball Screw Bearing Cnc Vertical Machining Center For Mold Making


1. The Z axle is designed without counterweight, and the brake servo motor is directly driven to reduce vibration and enhance the reaction force of the machine tool;

2. Easy accessibility of work table for easy setup and tooling;

3. High-accuracy preloaded ball screws on all 3 axes.The 4th axis is optional;

4. Machine frame with linear guides in an extra-wide configuration, Robust construction for efficient machining;

5. All the parts are Germany, Japan and Taiwan imported components to ensure the durability and long-term stability of machine;

6. Urgent stop button in set on the CNC machine center body, it is for easy. It is convenient installing and regulating.


TravelX axis travelmm800
Y Axis travelmm500
Vertical travelmm500
Spindlespindle nose to table surfacemm150-650
spidle axis to column surfacemm572
Speed Rangerpm10,000
Spindle taperTypeBT-40
Spindle head casing aperturemmφ140mm
Spindle driver-Belt transmission
Auto tools changeMaximum tool diametermmΦ80(Φ130)
Maximum tool lengthmm300
Maximum tool weightkg8
Tool magazine capacityPieces24
Tool exchange method-Knife arm
Tool exchange time (knife-to-knife)Sec1.8
RivetTypeP40-1( 45°)
Motor capacityControllerSyntec 22MA
Spindle motor (continuous / 15 minutes)kW7.5/11
Servo motor (X/Y/Z)kW2.6/2.6/3.0
Automatic lubrication devicew35
Cutting fluid pumpw840
battery capacitykVA25
OthersAir source pressure demandkg/cm6
Cutting water tank capacityL250
positioning accuracymm0.01
Repeatability accuracymm0.008
Floor area and heightmm2550*2250*2400
Machine weightkg5000
Machine Details

Series 0i-MODEL F

New functions to help reduce cycle time

FANUC proposes a new method that combines analysis of machining programs and application of functions suitable for it, in place of the cycle time reduction methods that have been explored so far.

The Servo Guide is a servo adjustment tool (PC software) that promotes "visualization" of the machine. This time, a function has been added to analyze the operation of CNC at the time of processing program execution. With this function, the operation of the CNC can also be “visualized”, and it is possible to understand which part of the machining program is taking time. Based on the analysis results, it is possible to centrally manage and collectively set various cycle time reduction functions using the newly developed processing time reduction setting screen. Furthermore, the smart overlap function that optimizes the feed time and the FSSB high-speed rigid tap function that speeds up the threading can be added, making it possible to apply the optimum speed-up method to various machine tools.

FANUC Servo amplifier

Amplifier for driving servo motors and spindle motors;

A stand-alone structure makes it easy to achieve an optimized combination of amplifiers based on power supply capacity;

High processing performance;

Equipped with intelligent rigid tapping function that is effective in shortening processing time;

High operating rate;

The product contains 200V and 400V power supply specifications for customers to choose.

FANUC servo motor

The optimized winding design and high efficiency cooling structure provide the motor with robust and agile acceleration in high speed areas.

By increasing the rated power and torque for a short period of time, the heavy cutting capability in a short time is enhanced, thereby shortening the acceleration and deceleration time.

The new through-hole model allows for central through-cooling, with air-cooled and liquid-cooled series.

High mechanical precision and low vibration characteristics for direct connection to the spindle.

With a maximum power of 200 kW and a maximum torque of 2000 Nm, it is suitable for large machine tools. The technology of driving several axes with multiple standard amplifiers to drive one axis can further address the need for high power.

Through the spindle control technology independently developed by FANUC, it can output the same S6 rated power as the rated power of S3.

Fully enclosed tool magazine

the processing environment is noisy and it is not easy to enter the iron filings. Guarantee the service life of the tool magazine, reduce tool change failure, extend the service life of the spindle, and ensure the precision of machining.

Manual Pulse Generator

Manual pulse generator, MPG, electronic handwheel, etc. Used for zero correction and signal segmentation of CNC machine tools, printing machines, etc. When the handwheel rotates, the encoder produces a signal corresponding to the handwheel motion. The coordinates are selected by the numerical control system and the coordinates are positioned. The manual pulse generator has an optical code disc with a shaft on its center, and has a circular pass and a dark engraved line. After shaking the hand wheel, it is read by the photoelectric transmitting and receiving device to obtain two sets of sine wave signals HA, HB, and each. The sine waves are 90 degrees out of phase. Since the two signals of HA and HB are 90 degrees apart, the positive or negative pulse can be given by the A phase before or the B phase. The servo motor is rotated forward or reverse.

The hand wheel adopts imported encoder, which has good hand feeling, long service life and clear tooth position.

With LCD display X-axis, Y-axis, Z-axis, 4-axis coordinate values, resolution 1 micron

With magnification display 1X, 10X, 100X; with axis selection display X, Y, Z, 4

Hand pulse generator has power on/off key, forward, reverse, continuous, display clear four buttons, handwheel enable button, handwheel open button

Handwheel open button: When holding the handwheel open button and then shaking the handwheel, the handwheel will have an effect. Otherwise, the handwheel will not work.

All buttons and shaft selection switches and override switches are designed with waterproof structure, dustproof, waterproof and long service life.

The transmission distance is long, the operation is stable under 40 meters; the cement wall can penetrate 15CM, normal use

With signal strength display, indicating signal connection quality.

The hand-pulsed pulse generator shell is made of high-strength material with impact resistance, and the shielded woven mesh signal transmission line is anti-interference and PU skin wear-resistant and oil-resistant. The encoder uses a non-contact optical detection structure that has the same accuracy after millions of uses. The machine is equipped with a magnet and a hook for easy installation

Auto Chip conveyor

The device has the advantages of serialization, generalization and standardization, simple operation, reliable operation, convenient disassembly and assembly, and easy maintenance. It can also be used in conjunction with other chip evacuation devices to form a variety of cutting arrangements.

1. It can handle all kinds of chips; it can also be used as a conveying device for small parts of stamping and cold pier machine tools.

2. High conveying efficiency and large selection range of conveying speed;

3. The width of the chain plate is diversified, and the structural form is divided into two types: a seamless chain plate and a seam chain plate. 4, streamlined shape, beautiful appearance, smooth chip removal.

4. With overload protection.

Product Tags:

vertical machining center


vertical cnc machine

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