About WAMIT waterjet cutting machine
1. CNC forming a variety of complex patterns;
2. Cold cutting, no thermal deformation or thermal effect;
3. Environmental protection, no pollution, no toxic gas and dust;
4. Can process a variety of high hardness materials, such as: glass, ceramics, stainless steel, etc., or relatively soft materials, such as: leather, rubber, diapers, etc.;
5. It is the only means for complex processing of some composite materials and fragile porcelain materials;
6. Smooth incision, no slag, no secondary processing;
7. Drilling, cutting and molding can be completed at one time;
8. Low production cost;
9. High degree of automation;
10.24 hours of continuous work
Waterjet servo direct drive pump
servo direct drive intensifier pump is a device that directly converts electrical energy into hydraulic energy by a crankshaft mechanism. Because the power conversion of the traditional asynchronous motor is relatively low, and the power conversion ratio of the permanent magnet servo motor is as high as more than 97% . The use of the servo permanent magnet motor instead of the asynchronous motor greatly improves the electricity usage rate of servo direct drive pump and keeps the conversion rate at more than 90%. However, the traditional hydraulic intensifier's energy conversion rate is only about 50%, (the 50% conversion rate is only in the state where high-pressure water is generated).The main reason is that while generating high-pressure water, the hydraulic oil continues to generate heat. The heat generated by hydraulic oil needs to consume a large amount of electricity, and cooling the hydraulic oil increases the loss of electricity.
Power is only 30kw, which can save you 60% to 70% of the cost
servo direct drive pump represents a new generation of high-efficiency, energy-saving ultra-high pressure pump, which is the first large R&D in China. Servo motor driven direct drive intensifier system.
Model: WMT SDD II 40
Maximum pressure: 60000Psi. Gemstone aperture: 0.33mm.
Displacement: 5.6 l/min.
Inlet pressure: 0.4MPa.
Main motor power: 30KW.
Dimensions: 1680*900*1100mm
Double row water filtration system (5Micron, 1micron, series)
Intelligent start and stop function.
Over-pressure automatic shutdown and under-pressure automatic protection.
Advantages of the WAMIT servo direct drive pump:
A: Energy saving: The main motor adopts a torque motor of 15KW, compared with the motor of the 37KW hydraulic high pressure intensifier system, the power consumption can be saved by 60%-70%.
B: Environmental protection: the use of servo direct drive, no hydraulic system, with self-cooling function. As we all know,
hydraulic The hydraulic intensifier system must be filled with 110L of anti-wear hydraulic oil to work, and the heat generated by the hydraulic oil is also cooled by the oil cooler. The direct drive pump is completely free of hydraulic oil and cooling system.
C: High efficiency: Direct drive pump provides a higher pressure output ratio, cutting speed is 20 to 50% faster than the same equipment in the market.
D: Low noise: almost no noise when working.
E: Small weight: The total weight of the direct drive pump is less than 600kg, and the movement is flexible. The weight of the hydraulic intensifier pump is 1000kg. G: Beautiful appearance: The structure is reasonable in design and beautiful in appearance, because the direct drive pump does not have a hydraulic system, Thereby avoiding the leakage of the hydraulic oil (the hydraulic seal will be damaged for a long time use, causing the hydraulic oil to leak), eliminates the contamination of equipment by oil stains.
The control principle of the Volmet servo direct drive supercharger:
The direct drive supercharger is a device that directly converts electric energy into water pressure energy by the crankshaft
linkage mechanism, and the energy conversion ratio is as high as 97% or more. Since the power conversion ratio of the conventional asynchronous motor is 80%, the permanent magnet servo motor The power conversion ratio is more than 97%, so the servo permanent magnet motor is used instead of the asynchronous motor to greatly improve the power usage of the supercharger, and the conversion rate is maintained above 90%, while the energy conversion rate of the conventional hydraulic booster is only 56%. ,( 56% 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 cutter 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, 30% of the power is still present. Loss, even with the servo-power oil pump, the asynchronous motor still has to maintain its own rotation and power magnetic field, still has 30% loss.
This supercharger can completely eliminate this phenomenon. The supercharger adopts the full servo working principle. Only when the cutting head has high pressure water output, the motor works, avoiding the energy consumption of the original hydraulic booster pump in the non-cut state, and achieving the energy saving effect.
Specifications:
| Cutting Accuracy(mm) |
|
| Voltage |
380/220/400VAC, 50Hz ,3 phase |
| Rated Power |
30KW |
| Dimension(L*W*H) |
1600*800*900mm |
| Weight (KG) |
800KG |
| water inlet pressure |
0.4MPA |
| Max. water discharge |
5.6L/min |
| Max. diameter of orifice |
0.43MM |
| Continuous operating pressure |
370-380Mpa |
| Max. operating pressure |
435MPa(60000 psi) |
| Pump type |
direct drive pump |
| Model |
|
After sales service
1. Maintenance free of charge for 12 months .
2. We will provide the consumable parts at an agency price.
3. 24 hours online service, free technical support.
4. Machine has been adjusted before delivery, operation disk is included in the delivery. If there is any other questions, pls kindly tell me.
5. We have manual instruction and Videos for software Installation, operation and machine's using and maintenance; We will send professional technician to customers' factory, provide them two-weeks training, including working principle of machine, Auto CAD
drawing, common problems and solution, etc.
SHANDONG WAMI CNC TECHNOLOGY CO.LTD is the professional supplier of water jet cutting machine and relative parts. Our factory is located in JINAN city, SHANDONG province, China.
With more than 15 years development, we have more than 40 series of self-developed designs and molds, and obtain several patents on waterjet cutting machine. We also achieve the ISO and CE certificate.
Our machine has been in the international leading level. We have introduced laser interferometer and have more than 10 QC members to carry out strict inspection at each stage: incoming inspection (IQC), in-process inspection (IPQC) and final inspection (FQC). With our rich experience and considerate services, we have been recognized as a reliable supplier by many international buyers.
We can also work on your OEM/ODM projects by operating our in-house facilities. Our experienced engineers are adept at using 3D software, enabling us to meet your customized requirements. With an annual production capacity of more than 100 sets, we can fill your bulk orders with ease.
We take "Strict quality control, constant technology innovation, qualify and efficiency services" as our consistent business
principle. With the strict management and continuous improvement, we can supply the best solution of cutting by water jet. Please don't hesitate to contact us if you want to know more!
1. Are you manufacturer or trading company?
We are manufacturer of water jet cutting machine in JINAN city, Shandong, China.
2. What kind of material does your water jet cutting machine can cut?
There are plenty materials our water jet cutting machine can cut, such as stone, ceramic, quartz, glass, foam, plastic, rubber, copper, brass, aluminum, mild steel, pre-hardened steel, titanium, inconel and cast alloy.
3. What's your CNC water jet cutting machine's max. cutting thickness?
Generally speaking, if cut steel the max thickness of our water jet cutting machine can be up to 240mm, but we suggest cut no more than 150mm for smooth cutting. Now our Z axis distance is 170mm, we can customize for customers. Regular thickness please refer to: Marble is 0-120mm; granite is 0-110mm; tiles are 0-40mm; glass and mosaic is 0-80mm; steel, stainless steel, copper is 0-60mm; aluminum is 0-80mm; plastic, acrylic, foam is 0-200mm.
4. How we supply after-service?
Some countries we have after-service department, we will provide local service, if have no local service, we will arrange engineer for overseas installation and training. The installation and training time is generally 7-10 days. And we also can provide installation videos.
5. What's your delivery time?
Generally speaking is 30 days. if have stock, 7-15 days.
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