In some respects, the technical performance of the product even exceeds that of foreign products, as reflected in:
1. Electromagnetic compatibility technology between numerical control system and plasma system
This is the key to the success of CNC plasma cutting machines. Only by solving this problem can we achieve plasma cutting under digital control.
2. Special control software that meets the requirements of thermal cutting process
The characteristics of this type of control software are as follows:
(1) Adopting graphic input mode, it is more intuitive than code input, and the operation is quick and convenient.
(2) Chinese interface, more suitable for China's national conditions.
(3) Diversified input methods, all control instructions.
(4) Using automatic nesting programming software, the utilization rate of the board can be increased by about 10%.
3. High power plasma system
The system has a 100% duty cycle and a complete CNC interface, arc voltage interface, remote control interface, and provides a full set of interface accessories, thus achieving a close integration with the CNC system.
Third, the development status of foreign CNC plasma cutting technology
The manufacturers of foreign CNC cutting machines are mainly concentrated in Germany, the United States and Japan. Its main manufacturers are ESAB, MESSER, TANAKA, KOIKE, L-TEC, LINDA, etc. in Germany. The manufacturer who can represent the highest level of CNC plasma cutting technology is concentrated in Germany. The CNC cutting machine in Isa, Germany is the most complete, most functional and highest level in the world, including almost all non-contact cutting tools. The NEC520 continuous trajectory controller can be used with the RPC600 (single or dual parallel) water jet plasma system to cut metal sheets up to 130mm; with the HD3070 fine plasma, high speed (7.6m/min) can be applied to 1~12mm metal materials. High precision (near laser cutting lower limit) cutting.
The above configuration represents the highest configuration of the CNC plasma cutting machine, and its main features are as follows:
(1) The whole process of automatic cutting, ie plasma cutting (such as initial positioning, arc striking, perforation, cutting, heightening, lifting water, etc.) is completed under the control of CNC, and its parameters can be modified by programming.
(2) Multi-function means increasing the flexibility of CNC machine tools by adding different accessories, and providing the basis for positioning, welding and storage for the next process. For example, the marking function provides installation and positioning benchmarks. Plasma cutting can be used for X, V, Y and K shape beveling, and not only can the straight groove be completed, but also the curved and arc-shaped groove can be completed, which is convenient for welding.
(3) Underwater cutting can effectively reduce the thermal deformation of the steel plate and fully suppress dust, arc, noise and splash.
The Hypertherm Plasma System represents the highest level of plasma systems in the world today, and its product specifications cover all plasma plasma cutting systems from ordinary plasma, water jet plasma to fine plasma. Ordinary plasma power supply output current is 20 ~ 200A, cutting thickness can be less than 50mm; water jet plasma power supply output current up to 1000A, cutting thickness up to 130mm; fine plasma power supply output current up to 100A, cutting thickness up to Below 12mm, the fine plasma slit is 0.65~0.75mm wide, and it can match the cutting precision of ±0.2mm with the CNC cutting machine.
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ATEX Approved Coriolis Mass Flow Meter
Sealand is a trustworthy manufacturer of Mass Flow Meter Coriolis, Mass Flowmeter Coriolis, Flow Meter Coriolis and Meter Coriolis, ATEX, CE & IECEx approved.
The flow meter model covers from DN03 to DN150, and bigger models are being developed. Main specification is as follows.
Model No.
Diameter
(mm)
Max. flow rate
(kg/min)
MWP.
(MPa)
Accuracy grade
(%)
Zero stability
(kg/h)
CG-03
03
6
4
0.1/ 0.2/ 0.5
0.012
CG-06
06
18
4
0.1/ 0.2/ 0.5
0.04
CG-15
15
50
25
0.1/ 0.2/ 0.5
0.12
CNG-20
20
120
25
0.1/ 0.2/ 0.5
0.36
CG-25
25
200
4
0.1/ 0.2/ 0.5
0.62
CG-40
40
500
4
0.1/ 0.2/ 0.5
1.60
CG-50
50
1000
4
0.1/ 0.2/ 0.5
2.38
CG-80
80
3000
4
0.1/ 0.2/ 0.5
7.05
CG-100
100
3600
4
0.1/ 0.2/ 0.5
12.00
CG-150
150
8000
4
0.1/ 0.2/ 0.5
50.00
Mass Flow Meter Coriolis, Mass Flowmeter Coriolis, Flow Meter Coriolis, Meter Coriolis
Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeters.com