Hi-Speed Pulse Welding Machine
Product Specifications
Product Description
SPECIALITIES:
1. Suitable for welding of high-tensile steel, high-alloy steel, low-alloy steel, mild steel, stainless steel, aluminum and alloy, galvanized sheet, brazing of CrNi sheet;
2. Almost spatter free in welding;
3. Affected by hi-speed pulse, the big current can bring compressed arc and deeper molten pool, and the groove can also change from the traditional 30 degree to 40 degree, thus greatly increase the productivity and lower down the cost;
4. Support CMT welding
5. Can take the place of TIG bottom weldin in hi-speed pulse MIG bottom welding, and its welding speed is 4-5 times of TIG welding. Forming on both sides, equal to TIG welding
6. Grating feedback control, wire feeder send wire more stably. Arc length control stable, length of wire will not affect the arc lengthm moten drops go stably, welding seam forms well
7. Upward double-pulse welding, quicker, and seam more beautiful
Main Features
High speed pulse welding of carbon steel and stainless steel
Support DC MAG welding, single-pulse MIG welding, double-pulse MIG welding, and spot welding
Soft-switch inverter technology, DSP all-digital control, can be used with robot
With welding expert database inside
Automatic protection from over-current, over/under-voltage and over temperature
With all-closed grating feedback four-wheel double-driving wire feeder, grating feedback control
Automatic compressed arc, deeper penetration in medium/thick sheet
Can be used as MAG welding machine to weld steel of different thickness
Can save 100 sets of parameters
|
Content Model |
DSP-350 |
DSP-500 |
DSP-630 |
|
Power |
3-phase 380V/415V 50/60HZ |
|
Rated input current |
25.8A |
35A |
52A |
|
Rated input capacity |
17KVA |
23KVA |
34.2KVA |
|
Rated welding current/voltage |
350A/34V |
500A/39V |
630A/44V |
|
Welding current |
350A 60%DE |
500A 60%DE |
630A 60%DE |
|
280A 100%DE |
400A 100%DE |
480A 100%DE |
|
No-load voltage(MAX) |
65V |
65V |
73V |
Adjust. Range
of welding current. |
40-350A |
40-500A |
40-630A |
|
Efficiency |
85% |
|
Power Factor |
>0.95 |
|
Pre-gas sending time |
0-1S |
|
Post-gas sending time |
0-10S |
Sichuan Morrow Welding Development Co., Ltd. (Chengdu Morrow Electronic Equipment Factory) is a high-tech enterprise specialized in research, development, production and sales of IGBT series inverter welding products. We established Morrow Inverter Power Research Institute to specially engage in research, development, and regeneration of inverter welding machine. We can develop and produce specialized products according to different requirements of different customers. We established ERP system. All of our products are produced in line with ISO9001: 2000 quality system certificate and passed "CCC" certificate as well as the CE certificate.
As one of the top 50 enterprises in China's welding products industry, Morrow have supplied products for such many projects, for example, Bird's Nest Project of 2008 Beijing Olympics, Three Gorges Project, Ertan Hydropower Station, Daya Bay Nuclear Power Station, Xiaolangdi Project, etc. Now, we have obtained the import-export operation right, and have successively exported products to Japan, India, Canada, Russia, Belarus, South Africa and Vietnam, etc.
We mainly produce the international-advanced IGBT inverter all-digital air plasma welding machine, all-digital welding machine, industrial-level welding machine. All of these machines have such features as small in size, light in weight, energy saving, high reliability, and good welding quality, and so on.
We have an excellent R&D team, so we have independent IPR for all of our products. Now, we have developed many kinds of world-advanced welding machines. At present, these products have received favorable report from many customers. The sales grow stably these years.
Now, we have developed 40 series and over 100 kinds of products. We have almost all kinds of products and can meet different requirements of different customers. Now, our products are mainly used in such industry as petrol, chemical engineering, machinery, shipbuilding, nuclear, power, metallurgy, railway, boiling, steel structure, aerospace, and so on.
In addition, we have developed a series of economic-type machines at present. These new products also adopt IGBT technology, but they are smaller, lighter and cheaper.
With the business motto of "Quality First, Performance First, and Service First", we are dedicated to offering ideal welding equipment for domestic and overseas customers.
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