Largest CNC Mill Desktop CNC Machining CNC Mill with 4th Axis Sub Contract CNC Milling Milling Machines CNC Machine Metal Mill CNC

Standard configurations :

    Cutting water cooling system    1
    Processing blowing device    1
    Automatic lubrication device    1
    Work lights (explosion-proof)    1
    Action warning light    1
    Pre-sale teaching and after-sales service    1
    Electric box heat exchanger    1
    Spindle oil temperature cooler device     1
    Operation box storage box    1
    Hand-held electronic handwheel    1
    Full cover sheet metal    1
    Level adjustment block and bolt    1
    Tool box (hexagon socket/screwdriver)    1
    Vise    1
    Machine tool manual    1

 

Wide range of applications

Suitable for molds, hardware, auto parts, aviation, medical equipment, etc.

Large Heavy cnc milling machine adopts a positive displacement lubrication system to ensure the accuracy and service life of the machine tool.
An independent cooling system is built in the spindle head to control the temperature of the spindle to ensure machining accuracy.
The fuselage is cast with concentrated density and strong rigid material, which has good wear resistance.

The structure of the machine tool is briefly described as follows:.
Castings (HT300): Carry out finite element analysis (FEM) on the castings to obtain a sophisticated machine structure. The castings have high rigidity and high strength.


High rigidity large shaft diameter spindle
All three axes adopt reinforced linear rails, standard worktable surface
Large A-shaped reinforced column structure, quench hardening + grinding treatment
Demonstrates higher rigidity cutting force. Column sliding table strengthens six-slider design
Y-axis heavy-duty four-travel  design, showing high-strength and high-rigidity cutting force
The high speed of the main shaft is 8000-10000rpm (synchronous belt type) 12000-24000rpm (in-line type), both types can be processed continuously for 24 hours.

The SPINDLE  adopts the original Japanese imported AC servo main motor, which has large output torque and high transmission sensitivity. Three-axis adopts Japanese ultra-high performance AC servo motor; it provides stronger power during heavy cutting, has the function of gap self-compensation, and improves the positioning accuracy.Adopt Taiwan famous brand SANJET/ROYAL brand spindle unit. After the whole set of spindle is assembled under constant temperature conditions, it has undergone computer balance correction and running-in test. The spindle is controlled by the built-in encoder of the motor, which can realize the function of spindle orientation and rigid tapping.
GuideWAY &BALL  screw
X/YZ  guide rail adopts imported roller linear guide pair, which has high bearing and high load, and has good vibration resistance for high-torque cutting. The screw adopts imported large-diameter high-precision C3 grinding grade pre-drawn ball screw, which is directly connected with the feed servo motor and can be placed close to the axial center of the cutting point.

The linear guides are made of Taiwan HIWIN/PMI, high-quality, high-rigidity and thick roller linear guides, which have high rigidity, low noise, low friction, and high sensitivity, reduce the frictional resistance of the feed movement and low-speed crawling, and improve the accuracy and life of the machine tool. The precision bearing is equipped with a high-precision and high-rigidity lead screw, which greatly improves the machining accuracy of the CNC machine tool.
Pneumatic system
Equipped with Taiwan Jinqi pneumatic device, the newly upgraded pneumatic system of the whole machine adopts integrated and unified management and control, which is easy to operate and manage.

Lubrication system
A positive displacement lubricating oil pump is used to lubricate the guide rail, ball screw pair and support bearing with centralized automatic thin oil lubrication, and oil is injected to each lubricating part regularly and quantitatively to ensure uniform lubrication of each sliding surface, effectively reducing frictional resistance and improving motion accuracy. , to ensure the service life of the ball screw pair and guide rail.
 

Serious testing before shipment :

Water leakage and optomechanical testing
After the whole machine is completed, it will conduct a high-speed running water leakage test for more than 10 hours. Prevents chip coolant from entering the interior of the machine and protects guides and ball screws from wear and corrosion. The optical machine runs at high speed, and the whole roasting machine and laser inspection are carried out.

Ballbar really
Roundness accuracy
Multi-layer monitoring.
Laser pitch
Multi-layer monitoring.
And correction compensation
XZ verticality
Accuracy detection
Spindle mounting surface
Accuracy detection

Packing :Standard export packing 
Shipping : 45-60days after downpayment 

1. Is it all right to make customer's own brand name?

A: yes . we are available with OEM 

2. Are you a manufactuer or trading company?

A:We are CNC machines manufacture located in mold city Dongguan city ,Guangdong province .

3. Can you do the design for us?

A: yes . if you want a different control system design or higher column , we are available . 

4 . What is your terms of delivery?

A: FOB shenzhen . but we can negotiation other  trade term.

5. What's your payment term?

A: T/T OR L/C at sight . 

6. When can I get the price?

A: you can send us inquiry by below contact.

7. Where is your company? 

A: we are located in Donguan city ,Guangdong province , near shenzhen airport .Guangzhou Airport or Humen  highway station.

8.Where is your loading port?

A: Shenzhen port  . Guangdong province 

9. Does your product have warranty service? How long is the warranty period?"

A: machine parts 1 year warranty . control system two years.