|
NB-500Inverter
Arc Welding Machine
 NB-500
gas-protection welding machine whose power adopts inverter
IGBT module with high power, which results in the best possible
stable function, features of high efficiency, little flash,
stable welding,easily controlled furnace hearth and good figuration
of welding line. It is suitable for total welding in various
metals.
Wide range of output current, strong ability to resist power
grid fluctuation and startup function of slow delivery-wire
improve success ratio of arc ignation.Wire dimension will
be set up in advance to get appropriate welding voltage regulating
range.
Four-wheel drive wire feeder with single electric machine,
whose circuit is put into the main power source, features
of little bulk, simple structure, convenient moving and reliable
wire feeding.
|
Technical
Data
|
Item
|
Unit
|
Parameters
|
Item
|
Unit
|
Parameters
|
|
Model |
0 |
NB-500 |
Duty
current |
% |
60 |
| Voltage
of power |
V
|
380 |
Efficiency |
% |
85 |
| Phase
amount |
0 |
3 |
Standard |
Φ |
1.0,1.2,1.6 |
| Frequency |
Hz |
50 |
Protection
grade |
0 |
IP21S |
| Current
regulating range |
A |
70～500 |
Cooling
type |
0 |
Forced
air cooling |
| Voltage
regulating range |
V |
15～43 |
Size |
mm
|
620×350×740 |
| Open
circuit voltage |
V |
70
|
Weight |
Kg
|
70 |
| Rated
input power |
KVA |
27 |
0 |
0 |
0 |
WS-400Manual/Argon
Arc Welding Machine
 Features:
1、Little bulk, light weight and high efficiency（88%）。
2、Good dynamic characteristics and automatic compemsation of power
grid fluctuation
3、Manual/argon arc welding
4、Suitable for acid/alkalescent welding rod and fibrin welding
rod
|
Item
|
Unit
|
Parameters
|
|
Model
|
0
|
WS-400
|
|
Input
voltage of power
|
V
|
3-380V
50Hz
|
|
Rated
welding current
|
A
|
400
|
|
Rated
voltage of power
|
V
|
36
|
|
Current
regulating range
|
A
|
30-400
|
|
Rated
open circuit voltage
|
V
|
75
|
|
Rated
duty current
|
%
|
60
|
|
Rated
input capacity
|
KVA
|
22.7
|
|
Output
current variance ratio under ±10％ voltage fluctuation
|
%
|
≤±3
|
|
TIG
arc ignition
|
0
|
High
frequency
|
|
Insulation
grade
|
0
|
B
|
|
Protection
grade
|
0
|
IP21S
|
|
Cooling
type
|
0
|
Forced
air cooling
|
MZ-1000 Buried Arc Automatic Welding Machine
Features:
1、Contact arc ignation while wire touching workpiece or uncontact
arc ignation
2、Rated voltage to extinguish arc, protecting tip
3、Rated duty current up to 80%。
4、Multi-Characteristics (levelling/descending)
Technical Data:
|
Rated
output Power
|
V
|
380
|
Frequency
|
Hz
|
50
|
| Phase
amount |
P
|
3
|
| Current
regulation range |
A
|
200～1000
|
| Dimension |
mm
|
3～6
|
| Deliver-Arc
Speed |
cm/min
|
30～120
|
| Welding
speed |
m/h
|
15～70
|
| Weight
|
kg
|
65
|
| Turning
angle |
0
|
180
|
| Vertical
displacement |
mm
|
85
|
| Loading
weight |
kg
|
12
|
| Capability |
L
|
12
|
|
