ZX7-400 arc inverter welder taizhou in stock welding machine 400V MOSFET DC digital display

MOSFET INVERTER DC MMA-400 ARC WELDING MACHINE ITEMMMA-400Input Power Voltage AC400VInput Power Frequency 50/60HZRated Input Capacity 18KVAOutput Current 320AArc Force Range0-100No-Load Voltage 56VRated Duty Cycle60%Power Factor0.93 cosΦ Protection GradeIP21SDimensions570*310*490mmNet Weight22KG
FEATURES:
(1)Apply MOSFET switching power and PWM technology,energy-efficient and low noise.
(2)Easy arc-starting with arc force function.little spatter,stable arc and superior welding
performance.
(3)Built-in alarming and protective circuits are provided to prevent over current,over heat
and over voltage to ensure safe operation.
(4)Digital display and calibrated current control knob makes procedure setting simple and
easy.
(5)Applicable foe welding various kinds of metals,such as carbon steel,stainless steel and
alloy steel,etc.
(6)Supplied complete with electrode holder,earth clamp,welding cable,face mask and
welding brush.
ITEM
UNIT
MMA-250
MMA-315
MMA-400
MMA-500
Input power voltage
V
AC400V
AC400V
AC400V
AC400V
Input power frequency
HZ
50/60
50/60
50/60
50/60
Rated input capacity
KVA
9.5
12.8
18
25
Output current range
A
220
260
320
350
Arc Force Range


0-100
0-100
0-100
0-100
No-load voltage
V
56
56
56
56
Protection grade
IP21S
IP21S
IP21S
IP21S
Power factor
cos
0.93
0.93
0.93
0.93
Rated duty cycle
%
60
60
60
60
dimensions
mm
500x210x360
570x310x490
570x310x490
590x345x490
weight
kg
13
13.5
22
25 PICTURES: ACCESSORIES: 1.8M electrical holder1.2m earth clamp Mask and brush PRODUCTS RECOMMENDED: MMA-200LI ZX7-250SMMA-200FI RT-3.2 PACKAGE: CERTIFICATIONS: COMPANY INFORMATION: Taizhou Retop Mechanical & Electrical Co., Ltd. was established in 2011 and is located in Wenling, Zhejiang Province. We are dedicated to designing, testing and manufacturing a full line of welding and cutting products that are with industrial quality and easy to use. Whether you're in production, farming, maintenance, auto repair, or a do-it-yourselfer, we have a product that fits your needs.

With advanced technology and manufacturing equipment, we provide high-quality products and superior services for our customers. We also offer customers the flexibilities in product design and construction, coupled with superior services before and after sale. With our dedicated commitment to customer services, you'll find that we're easy to contact, easy to work with and easy to get information from - we're here to help you.

Our passion is to improve existing products and to develop new applications that benefit our customers and meet their constantly changing needs. We continue to make progress by implementing a philosophy that stresses quality in all of our operations.

We hope you will stay a while at our website. Please view our product offerings and get acquainted with us.
Main products:AC Welder,DC Inverter Welder,Tig Welder,Mig Welder,Plasma Cutter,Battery Charger
Main market: Domestic Market, Eastern Europe, Southeast Asia, South Asia, Mid East... WORKSHOP: SAMPLE ROOM: EXHIBITION: ConTACT INFO:Contact Person:CherryPhone:86-15728001585Tel:86-0576-86489638-809Fax:86-0576-86489635Website:cnretop.en.alibaba.comAddress:Zeguo Wenling, Zhejiang Province, P.R.China