Double Spindles CNC Stone Engraver

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    2017-11-26 14:28

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Jinan Zhongke CNC Equipment Co., Ltd.

Ms. Vivien Ming(Mr.)  







Fujia Village, Yuhua Road, Huashan Street, Licheng District, Ji'nan, Shandong, China 250001




CNC Stone Engraver

1- Heavy duty machine body ensures machine working more stable and keeps high accuracy. Suitable for processing heavy stone
2- Big power stepper or servo motor, drives the movements of XYZ axis, adopts gear rack for XY axis, ball screw for Z axis, and improves the working speed with high accuracy.
3- Water sprayer cooling system and stainless steel water tank is special for milling on different kinds of stone and soft metal with powerful water cooling spindle.
4- Feeding roller makes heavy materials loading and unloading more convenient.
1. Stone marking and soft metal engraving, such as working on Lava, Marble, Jade, Sand Stone Basalt, Aluminum, Floor Tile, Copper, Brass etc
2. Other material: wood, acrylic, PVC, MDF, ABS board and other nonmetal materials.


VCT-1325SD VCT-9015SD VCT-2520SD-2Z-2H VCT-2018SD-2Z-2H
Machine Dimension 1900x3100x1600mm
Working Size 1300 x 2500 x 180mm
(4.3 x8.2 x0.59ft)
900 x 1500 x 180mm
(3.0 x4.9 x0.59ft)
(8.2 x6.6 x0.59ft)
(6.6 x5.9 x0.59ft)
Spindle Power 4.5KW 3 KW 4.5KW x 2PCS 4.5KW x 2PCS
Driving Motor big power stepper motor big power stepper motor big power stepper motor  big power stepper motor
Tool Diameter 4,6, 8,12.7mm
Body Structure thick steel tube welding
Transmission high precision gear rack for X,Y axis, TBI ball screw for Z axis
XYZ Guiding Rails Taiwan PMI square rails
Machining Accuracy <0.03/300mm
Max Engraving Speed 12000mm/m 12000mm/m 15000mm/m 15000mm/m
Spindle Speed 6000~240000rpm
Controller DSP Handle with USB ( NC studio is optional)
Supporting file format G code or HPGL
Voltage AC220V/50HZ or 380V/60Hz
Weight 1500KG 1100KG 2500KG 2300KG
Packing size 3x2.1x1.68m
2 x 2.2 x 1.68m

Sample Photos:

Machine Details Show:
1. Base Frame: The base frame is made of heavy-duty tubular steel that is welded, precisely machined by gantry milling machine and stress relieved by vibration device, the gantry supports are enhanced so that the foundation remains true and steady over the operational life of the machine.
2. Big Power Spindle with Water Cooling System: Quality 4.5kw water-cooling spindle performs powerfully and stably in machining on marble and soft metal, also with solid wood, MDF, acrylic, and plastics, etc. Water cooling system can spray water during machining, makes your job more safe and clean. Series of tools are available, for example, diameter 3.175mm, 4mm, 6mm, 8mm and 12.7mm.
3. Gear Rack and Square rails: We use precision gear racks for Y axis, this assures smooth motion and long term reliability. We use 25MM linear square guide from THK for XYZ axis, Beside, it is mounted on the upper surface of the steel pipe for greater loading bearing and more steady motion.
4. Ball Screw: Quality TBI Anti-Backlash center driven ball screws with 25mm or 40mm diameter and 0.01mm repositioning accuracy. The combination of ball screw and gear rack offers accurate and high speed machining.
5. Stepper Motor: High-power subdivided stepper motor with outstanding wearability and resistance to powerful and fast machining, it offers long-term maintenance-free solution.
6. Electric Cabinet: All the electrical components are housed and wired in a mobile, double door electrical enclosure. This allows for easy access and service when needed. Every wire is tagged so that when service is required, the customer can easily navigate the cabinet.
7. NC Studio Controller: PC based NC Studio Controller with more friendly human/machine interface/HMI, fully executed with computer. It well realizes high-speed and high-precision motion control. Better anti-interference performance due to control signal adopting differential signal input/output, featured as power failure protection function, linear interpolation, circular interpolation, intelligent look-ahead, reverse cutting, backlash compensation, breakpoint memory and block skip, etc.
8. Water Tank: Stainless steel water tank to hold the water inside the table tank, special for SD series router.

9. Oil Lubricator: Easier to lubricate the Guide units regularly, just pull it gently and oil will go when it is needed.
10. Photoelectric Limit Switch: Un-touching, more sensitive and durable than traditional mechanical switch, maintenance-free for long term use.
11. Foot Pads: Foot Pads make it easier to level the machine accurately.

Optional parts:
1. Powerful Air Cooling Spindle: 5.5KW air cooling Chinese spindle can make engraving job more stable and accurate.
2. Servo Motor: AC Panasonic Servo motor for more smooth motion and triple working speed and they require no regular maintenance.
3. NC Studio Handle Wheel: Better anti-jamming and allowing long distance transmission of signal, with a 3m hand wheel cable; Accurate pulse output;
Resolution: 100P/R; You can control the machine movement by adjust the hand wheel; that makes control operation more easy and convenient.
4.Tool Sensor: For automatic tool length calibration and registration, it allows for easy and accurate "Z" zero position for single and multiple tool changes through the program, saves time & error-free.
5. Feeding Roller: They are high strength and wearable rollers which help you to load heavy stone easily.