1500 * 1500 mm Water jet cutting machine with direct drive pump for granite tile marble cutting water jet cutter
Water jet cutter quik details:
1. Pump: 60000 psi direct drive pump
2. Adopt industrial PC
3. linear guider:imported from TAIWAN HIWIN
Main Features:
1. Gantry type balanced design work table, solid and stable, higher strength
2. Work table of CNC motion mechanism and workpiece supporting adopts a split structure, which eliminates the influence of water gushing on cutting precision during cutting
3. X-axis,Y- axis use high quality LINDEN SWEDEN rack and pinion, TBI rail, which ensure the accuracy of bearing parts, stable conveying, hard-wearing quality. During cutting, it causes splashing sand and water. Fully enclosed lifting structure design in Z-axis prevents corrosion of lead screws and guides.
4. Lntegrated automatic lubrication system make the maintenance more automatic and easier.
5. All electric components are Schneider brand
6. Equipped with YASKAWA AC servo drive power and motor ( Japan brand), high accuracy, long service life.
| Name | Item | Parameter |
|
Direct drive Pump
|
Model |
WMT SDD 20 |
| motor | SIEMENS | |
| Method of Direction Regulation | Electronic direction regulation | |
| Pressure Range | 50-420MPA, continuous pressure is 330-380Mpa | |
|
Maximum Flow of Hydraulic Pump |
90 L/min | |
| Maximum Discharge Capacity | 3.5 L/min | |
|
Maximum Diameter of Gem Nozzle |
0.33 mm | |
| Power of Master Motor | 15 KW | |
| Power Source | 380V/50HZ, also work at 220V/60HZ, 415V | |
| Cutting Table | X axis Characteristic | use strong 10MM steel, 2500MM cutting range. The cutting table width is 2700mm |
| Y axis Characteristic | Cast iron is used as the foundation base , 1500MM cutting range . The cutting table length is 1700mm. | |
| Z axis Characteristic | Z axis double linear guide and four sliding block , 180MM, CAN DO 200MM | |
| Control Accuracy |
±0.01mm, cutting accuracy is ±0.1mm, reposition accuracy: ±0.02mm, max travelling speed:6000mm/min, we have new technology that can make the travelling speed 20-30m/min. |
|
| linear guider | TAIWAN HIWIN BRAND | |
| Table Ctructure | Separated body, can be delivered by one 20'FCL container | |
| Driving Way | Servo drive system | |
| CNC system | Ncstudio ,Fagor | |
| Servo Motor | SIEMENS motor | |
| Cutting Head | Casting structure and Concrete structure | |
| Sealing Way |
soft dustproof cloth on X,Y,Z axis,the sealing result will be better,and there is a oil tank under the cutting table,the linear guider no need maintainence. |
|
| Loading Weight Water Tank |
Wall thickness is 6mm,using fluorocarbon coating, Can antirust at least 5 years. |
|
| CNC Controller | Control Method | CNC |
| Display Size | 21inch LCD | |
| Model of Cutting Text | DXF | |
| Model of Computer | Industrial Control Computer | |
| Operating System | Windows 7 | |
| PLC | SIEMENS | |
| Cutting Software Advantage | Auto save and transfer common parameter | |
| Controller Displace | Can be fit to suitable place at own will | |
|
Automitic Abrasive Feeder |
Founction | Sand storage and sand delivery |
| Operating | No need electrocnic control,sample operation | |
| Capacity | 200 kg for 8 -10hours | |
| Pressure | 0.3-0.6Mpa compresses gas pressure | |
| Color | White | |
|
Deionization System |
Water pressure | 0.15Mpa~0.6Mpa |
| Water temperature | 5°C~50°C | |
| Environment temperature | 5°C~50°C | |
| Relative humidity | ≤95%(25°C) | |
| Water turbidity | <20FTU | |
| Wireless Handle | Founction | Wireless controlling waterjet |
| Display | Real- time display condition of X,Y,Z axis | |
| Settings | Zero point, on/off valve set, X,Y,Z axis moving | |
| Technology | Advanced technology |
Control Theory of Servo Direct Drive Pump:
Direct drive pump is a device that directly converts electric energy into hydraulic energy by a crankshaft connecting rod mechanism, and the energy conversion ratio is as high as 97% or more. The power conversion ratio of the conventional asynchronous motor is 80% and that of permanent-magnet servo motor is 97%; therefore, replacing asynchronous motor by permanent-magnet servo motor greatly improves the power consumption of the intensifier, keeping the conversion rate above 90%; while the energy conversion rate of the conventional hydraulic intensifier is only 56% (This conversion rate is only in the state of full work.). In the traditional hydraulic system, the asynchronous motor still keeps turning when the waterjet is not cut (such as the movement of the cutting head, changing the cutting material, etc.), and the oil pump is still in working state. Although the pressure of the oil pump is not high at this time, still there is 30% power loss. Even servo power oil pump is used, the asynchronous motor still has 30% loss if it maintains its own rotation and power magnetic field.
CNC control system
CNC control, apply 21 inch LCD
Adopt specialized NCStudio water jet cutting software, have autosave function for next operation.
Apply SIEMENS PLC instead of relay, buttons are Schneider
No need electronic control, simple operation, reliable, maintenance-free
Can supply the cutting sand quantity
Need less than 0.2Mpa compressed gas pressure
Optional equipment.The desanding system provides a solution for the problem of removing waste sand of water jet cutters for users all over the world.
Water jet cuttier cutting speed:
| Material | Specification | Speed(mm/min) | |
| Servo direct drive pump | Hydraulic intensifier pump | ||
| Carbon steel plate | 10mm | 330 | 270 |
| 12mm | 280 | 220 | |
| 14mm | 240 | 180 | |
| 16mm | 200 | 140 | |
| 20mm | 170 | 110 | |
| 22mm | 140 | 85 | |
| Aluminum plate | 12mm | 800 | 600 |
| 30mm | 200 | 160 | |
| Glass | 5mm | 2000 | 1600 |
| 8mm | 1800 | 1400 | |
| 10mm | 1500 | 1100 | |
| 12mm | 1200 | 900 | |
| 14mm | 1000 | 700 | |
| Ceramic tile | 12mm | 2000 | 1500 |
| 14mm | 1400 | 900 | |
| Microcrystal stone | 16mm | 1200 | 900 |
| Marble | 25mm | 1000 | 800 |
| 30mm | 800 | 600 | |
Water jet cutter cutting samples:
Customer Service:
We have exported to more than 20 countries yet, and now have agent in America, Russia,South Africa,Ecuador,UK,Argentina,Chile,Mexico,Austrilia,Saudi Arabia and other GCC countries, Malaysia,Vietnam. we can arrange engineers go to customer's factory if no agents in their country.
