Bridge Series CNC Waterjet Cutting Machine
- Designed base on CE, ISO9001 standard.
- Imported parts of intensifier.
- Pressure control by servo-proportional.
- Setting different pressure for cutting different materials.
- Stable working pressure and easy maintenance.
Specifications
| Model | 2015BA | 2515BA | 3020BA | 4020BA | 2040BA | 2060BA | 3060BA | 3080BA |
| X Stroke (mm) | 2000 | 2500 | 3000 | 4000 | 2000 | 2000 | 3000 | 3000 |
| Y Stroke (mm) | 1500 | 1500 | 2000 | 2000 | 4000 | 6000 | 6000 | 8000 |
| Z Stroke (mm) | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
Technical Information
| SJ-A50 Intensifier Pump | ||
| Max discharge of SERVO oil pump | 90 L/min |  |
| Max water discharge | 3.7 L/min | |
| Max available orifice diameter | 0.3mm | |
| Max pressure | 410Mpa | |
| Continuous working pressure | 280 ~ 320MPa | |
| Main motor power | 37KW(50HP) | |
| Power supply | 380 V / 50 Hz / 3 PH | |
| Max.oil pressure | 20 Mpa | |
| Length/width/height | 1710 / 1025 / 1191 | |
| Weight | 980 kg | |
| Main Parts | Brand | Reference picture |
| Intensifier | SJR WATERJET |  |
| Motor | Siemens/(BEIDE) | |
| Hydraulic Pump | SJR WATERJET | |
| PLC | OMRON | |
| Heat Exchanger | Air cooling | |
| Control System | LP/HP auto control | |
| Temperature Display | Digital temperature display | |
| Directional Valve | SJR WATERJET | |
| Accumulator Volume | 1.2 L | |
| Low Pressure Filter | 10 μ | |
| Cutting Water Inlet Pressure | 0.3 Mpa | |
| Cooling Water Inlet Pressure | 0.3 Mpa | |
| High Pressure Outlet Connections | M16 x 1.5 | |
| Oil level and oil temperature sensor | Standard Components | |
| Function | Description | Reference picture | ||
| Overtemperature Alarm | An electronic temperature control meter is used to monitor the oil temperature and give an over-temperature alarm to avoid equipment problems caused by over-high oil temperature. |  |
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| Multistage filtration | Four-stage water filtering device is adopted to avoid water quality problems and prolong the service life of equipment. |  |
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| Cutting Table | ||
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Structural style | Bridge style |
| X and Y axis Travel | customized | |
| Z-axis Travel | customized | |
| Control accuracy | ±0.01 mm | |
| Cutting accuracy | ±0.2 mm | |
| Servo motor specification | 0.75KW /0.4KW | |
| X/Y-axis Max. moving speed | 8000 mm/min | |
| Z-axis Max. moving speed | 1000 mm/min | |
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Cutting Head | AC 5 Axis |
| Way of Drive | AC Servo | |
| Servo System | INOVANCE | |
| Linear guide | TBI | |
| Ball screw | TBI | |
| Atmosphere Pressure | 86 Kpa ~ 106 Kpa | |
| Dust Concentration | Not More than 10 mg/m³ | |
| X Axis Structure | Aluminium / Steel Structure | |
| Water Tank | Coated Stainless Steel | |
| Main Characteristics of CNC System | |
| Industrial PC |  |
| 18.5 Inch LCD Monitor | |
| Support DXF and NC code file | |
| Forward and backward processing function | |
| Even pace control function | |
| Partial and smooth processing modes | |
| Small arcs speed auto processing function | |
| Circle processing function | |
| Coordinate memory retention function | |
| Set delay time free | |
| Pause, continue and processing from any division function | |
| AC 5 Axis Cutting Head | ||
| Axis | 5 |  |
| A Axis Swing Angle | ±70° | |
| C Axis Swing Angle | ±360° | |
| Control Accuracy | 0.01mm | |
| Angle Control Accuracy | 0.01° | |
| The workpiece height can be measured in real time for precision cutting. | ||
| Auto Abrasive Delivery System | ||
| Max. Inlet Air Pressure | 0.3 Mpa |  |
| Min. Inlet Air Pressure | 0.2 Mpa | |
| Abrasive Capacity | 150 Kg | |
| Min. Inlet Air Flow | 0.028 m³/min | |
| Operating Air Flow | 0.005 m³/min | |
| Self-feeding Control | ||
| Air Valve to prevent jams and breakages | ||
| Self sealing | ||
Tool kit and Spare Parts Kit
| Tool Kits List | |||
| Name | Model | Qty（pcs/sets） | Application |
| Tools for plunger seal | SJR-T-001 | 1 | Plunger seal maintenance |
| Tool for HP cylinder | SJR-T-002 | 1 | HP cylinder maintenance |
| Tools for on/off body | SJR-T-003 | 1 | For on/off valve |
| Tools for end cap | SJR-T-004 | 1 | end cap maintenance |
| Air duster | SJR-T-005 | 1 | Cleaning |
| Spare Parts List | |||
| Nozzle | SJR-1227-1-40 | 1 | Used for cutting head body |
| Orifice | Import 0.3 | 2 | Used for cutting head body |
| On/Off Valve Seal | New C type | 1 | Used for cutting head body |
| Ceramic Insert | PEI12030 | 2 | Used for intensifier |
| Poppet | 12030 | 2 | Used for intensifier |
| Blue goop | Import | 1 | Used for anti-seizure of the threads |
| O-ring | 30×3.1 | 2 | Used for oil circuit |
| O-ring | 40×3.1 | 2 | Used for oil circuit |
| O-ring | 9.5×1.8 | 2 | Used for oil circuit |
| O-ring | 33.5×2.65 | 4 | Used for oil circuit |
| O-ring | 8×1.9 | 2 | Used for oil circuit |
| Back-up ring | 06A-01-05 | 2 | Used for oil circuit |
| Combined seal washer | Φ27 JB982-77 | 2 | Used for oil circuit |
| Combined seal washer | Φ33 JB982-77 | 2 | Used for oil circuit |
| Combined seal washer | Φ42 JB982-77 | 2 | Used for oil circuit |
| Equipment Installation Conditions | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Installation Position | 1. Indoor, with a net height of not less than 4.5m. 2. Temperature: 5 – 40 ℃ 3. Maximum relative humidity: 95 % 4. Power requirements: three – phase, 380V，AC, 50hz, 100A, voltage fluctuation within 5 % 5. Air source requirements: compressed air supply pressure: > 5.9 bar compressed air supply flow: > 28.3 l / min |
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| Abrasive Requirements | pomegranate sand, size 60 – 100 mesh, consumption: 15 – 45 kg / h | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Water Quality Requirements |
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