product introduction
Capacitive energy storage type spot welding machine series: DTR-J
DTR: capacitive energy storage type spot welding machine.
J: maximum stored energy
For example: a capacitive energy storage type spot welding machine with a maximum storage energy of 15000J is expressed as DTR-15000
| Model |
DV-40-1-500 |
| Rated Capacity |
KVA |
40 |
| Input Voltage |
V |
380 |
| Rated Frequency |
HZ |
50 |
| Maximum Short Circuit Current |
KA |
14 |
| Duty Cycle |
% |
20 |
| Maximum Pressure |
N |
3000 |
| Upper Electrode/Working Stroke |
mm |
45 |
| Length of Machine Arm |
mm |
500 |
| Cooling water flowing |
L/Min |
3 |
| Weight |
kg |
250 |
| Electrode diameter |
mm |
16 |
| Electrode holder |
mm |
25*180 |
| Electrode arm |
mm |
54*150 |
| Welding Capacity/Low Carbon steel |
mm |
3.0+3.0 |
Features
DTR capacitor energy storage welding machine adopts the welding method of capacitor energy storage, the output current of the welding machine is more accurate, and the impact on the power grid is small, and it is more energy-saving. The degree of discoloration of solder joints is extremely light, and the grinding process can be basically omitted.
Using microcomputer control, the large-screen liquid crystal display is intuitive and clear.
Quick-response, automatic pressure supplement digital circuit ensures that the voltage is the preset value before each discharge, so as to ensure the consistency of the welding product effect.
Successive approximation 12-bit ADC (analog/digital conversion) has a maximum sampling rate of 100ksps to ensure that the accuracy of the charging voltage is maintained at +0.5V.
It has the functions of the highest charging voltage protection, charging circuit disconnection alarm and so on.
The capacitor adopts special fast charge and discharge capacitor.
Double overvoltage protection, the circuit can ensure that the charging voltage does not exceed the preset safety standard to protect the capacitor.
The power transformer of the welding machine adopts a special welding-resisting transformer, and the magnetic permeability of the silicon steel sheet is 14,000 Gaust, and the output is strong.
Using microcomputer control, the energy storage voltage does not fluctuate with the grid voltage change.
The large-screen Chinese display is clear and intuitive, and data adjustment and setting adopt light touch switches, which is convenient and fast.
Used in stainless steel, brass, alloy copper, aluminum alloy, etc. Especially suitable for manufacturers of electrical appliances, watch straps, jewelry, stainless steel tableware and various hardware products.
Company Overview
Dovin Limited is a professional machine supplier which started export business since 2009. Our company is located in Zhengzhou city Henan province China, a very convenient geographical location, being the central part of China. We specialize in wire processing related machines such as roofing nail machines, hoop iron machines, and machine spare parts. We send Chinese professional experts overseas to work for your factory and guide your machine installation and daily production. We work seriously with a long term view and provide our clients to get best quality machines at best prices, rather than to make quick bucks. In our product portfolio, if there are anything meeting your requirements, please feel free to contact us, we assure you of a prompt response.
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