AOTAI WELDING EQUIPMENT

7/26/2019 AOTAI WELDING EQUIPMENT

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WHY AOTAI ?Special Design For Harsh Industrial Environment

AOTAI CERTIFICATION

1998 - Passed the ISO 9000 2004 - Passed the ISO 9001: 20002004 - Obtained CCC certicates 2007 - Obtained CE certicates

2010 - Passed the ISO 9001: 2008 2010 - Obtained RoHS certicates

IP Test

IP 21Test method : water drops verticallyDrop volume : 1L/min 5%Test time : 10 minutes

IP 23 STest method : water drops from

the angle of 60Drop volume : 10L/min 5%Test time : 10 minutes

Anti-dust test

Temperature : 15-35CHumidity : 45-75%

Dust : 2 kg/mTest time : 100 minutes

Vibration Test

Frequency : 10-150 HzAcceleration : 10 m/s-20 m/s

Test time : 20 minutes

EMC Test

Radiated Emission Test Conducted Emission Test

Structure Test

Power source weight : 25 kg

Test height : 250 mmPower source weight : > 25 kgTest height : 100 mm

Temperature Test

Temperature : -40C - +80C Test time : 60 minutes


3/163

SMAW (ARC WELDING)

ARC160, ARC 200 & ARC 250E

Features & benefts : VRD feature

High duty cycle

Worked with generator

Excellent arc characteristics Adjustable ARC FORCE

Standard equipments : 1 Power source

1 Connected primary cable L=3m 1 Quick plug

OrderNo.

ProductModel

Input PowerVoltage/Phase/hertz

Rated OutputCurrent/Voltage/Duty Cycle

Input Current @Rated Output

Output RangeDimension LxWxH

(mm)Weight

(kg)

AD-37 ARC160Single phase230V10%

50/60Hz160A/26.4V/100% 23.4A 20-160A, Max.OCV:9V 389x155x299 9

AD12 ARC 200 ASinggle Phase,230 V

50 -60 HZ200A/28V/60 % 31A 20-200A, Max OCV:9V 389x155x299 9

10010122 ARC 250 ETree Phase,380 V

50/60 Hz250A/30V/35 % 14.5A 20250A, Max OCV:9V 389x155x299 10.5

ARC-400E & ARC 500 E

Features & benefts : Small size, light weight

Suitable for rutile and basic electrodes

Adjustable ARC FORCE and hot start

Worked with generator (optional)

Digital display


1 Connected primary cable L=3m

2 Quick plugs

1 Welding cable L=3m 1 Ground cable L=3m

OrdeR

No.

Product

Model

Input Power

Voltage/Phase/hertz

Rated Output

Current/Voltage/Duty Cycle

Input Current @

Rated Output


(mm)

Weight

(kg)

AD-32 ARC400EThree phase380V20%

50/60Hz400A/36V/60% 28A

20-400A Max.

OCV:70V501x232x495 29

AD-33 ARC 500 ETree Phase,380V

50 / 60 Hz500A/39V/60% 37A 60500A, DC1550V 501x232x495 26

ARC-400E ARC-500E

ARC-160 ARC-200 ARC-250E


4/164

SMAW (ARC WELDING)

ARC-315, ARC-400II, & ARC-630 Features & benefts : Suitable for rutile and basic electrodes

Cellulose electrode welding E6010 (ARC400II)

Adjustable ARC FORCE and hot start


Wire/wireless remote control

VRD feature (optional)

Digital display



1 Welding cable L=3m

1 Ground cable L=3m

OrderNo.

ProductModel





(mm)Weight

(kg)AD-38 ARC315 Three phase

380V20%

50/60Hz

315A/32.6V/60% 21A 20-315A576x297x557 43

AD-23 ARC400II 400A/36V/60% 28A 20-400A

AD-24 ARC630 630A/44V/100% 52A 50-630A 686x322x584 58

Welding process: MMAWelding position: Flat weldingMaterial: Carbon steel 12mm 5 welding wire

Welding specication: 200A

Welding process: MMAWelding position: Girth weldingMaterial: Carbon steel 12mm 3.2 welding wire

Welding specication: 90-120A

ARC400-3T X 2Features & benefts : Soft switch technology, high efficiency

Designed for demanding industrial environments

Digital display for accurate parameter preset

Easy arc-starting and molten pool control with

smooth, consistent arc Automatic arc force and hot start to perform perfect welding

Adjustable welding cable (up to 100m),

long distance welding provided

Standard equipments : 1 Connected primary cable L=3m

3 Electrode holder

3 Copper connectors

2 Copper connectors

3in1

OrderNo.

ProductModel





(mm)Weight

(kg)

AD-35 ARC400-3T x2Three phase380V20%

50/60Hz400A/36V/60%x3 28Ax3

20-400Ax3 DC

Max. OCV:73675x505x850 120

ARC-400II ARC-630


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GTAW (TIG WELDING)

TIG160P & TIG 200 P Features & benefts : HF ignition

VRD feature (MMA mode)

Multi-parametes adjustment (digital model)

MCU control (digital model)


1 Connected primary cable L=3m 1 Welding torch (with accessories)

1 Ground cable L=3m

1 Electrode holder (optional)

1 Plastic case (optional)

OrderNo.

ProductModel





(mm)Weight

(kg)

AD-25 TIG160PSingle phase230V10%

50/60Hz160A/16.4V/60%TIG 14.6A

10-160A DCMax. OCV: 43V

389x155x299 9

AD06 TIG 200 PSinggle Phase,230V

50-60HZ200A/18V/40% 23.4A

10 -100A, DCMax. OCV:56 V

389x155x299 9.5

Conducted Emission Test Radiated Emission Test

TIG315

Features & benefts : Adjustable ARC FORCE and hot start


Fan on demand (digital model)

Wire/wireless remote control

Multi-parametes adjustment

High duty cycle (up to 100%)

VRD feature (MMA mode, digital model)

HF/scratch TIG ignition

Multi protections

Digital display

2 step/4 step



1 Ground cable L=3m

1 TIG torch

OrderNo.

ProductModel





(mm)Weight

(kg)

AD-26 TIG315Three phase380V20%

50/60Hz

315A/22.6V/60% TIG

315A/32.6V/60% MMA21A

20-315A DCMax. OCV: 79

576x297x557 43


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ATIG315P & ATIG400P Features & benefts : 2 step/4 step

MCU control

Multi-parameters adjustment

Digital display

Self-diagnostic

High-speed pulse

Standard equipments : 1 Connected primary cable L=3m 1 Welding cable L=3m with electrode holder and quick plug

1 Ground cable L=3m

1 TIG torch (water-cooled)

OrderNo.

ProductModel





(mm)Weight

(kg)

AD-07 ATIG-P-315 Three phase380V20%

50/60Hz

315A/22.6V/60% TIG

315A/32.6V/60% MMA22A 5-315A DC Max. OCV: 67 600x310x550

43

AD-08 ATIG-P-400400A/26V/60% TIG

400A/36V/60% MMA27A 5-400A DC Max. OCV:68 600x310x550

GTAW (TIG WELDING)

ATIG 315PACFeatures & benefts : 2 step/4 step/spot selding

Digital display

Adjustable clean ratio for perfect aluminium welding

Adjustable AC frequency for travel speed and penetration

Self-diagnostic function with error code display

30 units parameters memory channels (optional)

5 different AC waveform output (optional)

Synchronous mutual arc feature (optional)


1 Welding cable L=3m

1 Ground cable L=3m


1 TIG torch

OrderNo.

ProductModel





(mm)Weight

(kg)

AD-16 ATIG-PAC-315Three phase380V20%

50/60Hz

315A/22.6V/60% TIG

315A/32.6V/60% MMA20A


655x325x560 50


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GMAW (MIG/MAG WELDING)

AMIG350 & AMIG500

AMIG350P

Features & benefts : 2 step/4 step

Slowly wire feeding

Burn-black and crater filling


MCU control

Fan on demand

Long distance welding (50 meters)

Solid/flux-cored wire welding

Embedded welding expert database



1 Ground cable L=3m

1 Gas-cooled (or water-cooled) torch L=3m

1 Wire feeder with Europe connection

OrderNo.

ProductModel





(mm)Weight

(kg)AD-27 AMIG350 Three phase

380V20%

50/60Hz

350A/31.5V/60% 21A 60-350A DC 15-40V 576x297x574 40

AD-28 AMIG500 500A/39V/60% 38A 60-500A DC 15-50V 636x322x584 50

Process: COThickness: 12mmCurrent: 135AVoltage: 20.8VWelding wire: 1.2mmMaterial: carbon steel

Features & benefts : Wire diameter selection

2 step/4 step/ spot welding

Synergic adjustment

Fan on demand

Embedded welding expert database


100 units parametes memory channels

Full digital wire feeder with digital torch (optional)

Working with robot (optional)



1 Ground cable L=3m 1 Gas-cooled (or water-cooled) torch L=3m

1 Wire feeder with Europe connection

OrderNo.

ProductModel





(mm)Weight

(kg)

AD-29 AMIG-P-350Three phase380V20%

50/60Hz350A/31.5V/60% 25A 20-350A DC 14-40V 576x297x574 45

Process: pulse MIGThickness: 6mmCurrent: 129AVoltage: 19.2VWelding wire: 1.2mmMaterial: aluminium


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In shielding gas feed method, normally we are using conventional pressureregulators and owmeters in TIG, MIG and CO2 Arc Welding, but in thismethod, a much volume of wasteful gas is discharged in a few seconds of atstart of welding. In addition to poor efciency, it adversely affects the weld-ing surfaces and may spoil welding qualities.ECONO-DIALhas been developed to minimize discharge of wasteful gas. Itkeeps gas ow at constant rate as from start of welding and assures smootharc start and energy saving without causing deterioration of

welding qualities

at starting time of welding

Momentary

(NR /min)

Welding time (sec)

0

50

1 2 3 4 5 6 7

100

150

200

Wasteful gas

Ordinary regulators

In case of using

"ECONO-DIAL"

Flowmeter Set Value atWelding Start ( /min.)

Rubber Hose Length( meter ) Kinds of Regulator

Consumptions( cc / 10 sec. )

Economization( cc / 10 sec. )

Ar welding

5

3Ordinary Type w/o

Econo- Flow1.910

1030 ( 53.9 % )Econo-Dial 880

10Ordinary Type w/o

Econo- Flow 2.390 1494 ( 62.5% )Econo-Dial 896

10

3Ordinary Type w/o

Econo- Flow 2.190 600 ( 27.4% )Econo-Dial 1.590

10Ordinary Type w/o

Econo- Flow2.546

875 ( 34% )Econo-Dial 1.671

CO2 Welding

15

10Ordinary Type w/o

Econo- Flow 3.283 933 ( 28% )

Econo-Dial 2.350

20Ordinary Type w/o

Econo- Flow 3.750 1187 ( 31% )

Econo-Dial 2.563

20

10Ordinary Type w/o

Econo- Flow 4.050 905 ( 22.3% )

Econo-Dial 3.145

20

Ordinary Type w/oEcono- Flow 4.440 1135 ( 25.5% )

Econo-Dial 3.305

Merit Table

ECONO-DIAL SERIES

Model B-AR-30L B-C02-30LH-AR-30L

H-C02-30Lwith Mini Regulator

H-AR-30LH-C02-30L

without Mini RegulatorPlace Cylinder Pipe Line OutletGas Argon, Mix Gas C02 Argon, C02, Mix Gas

Inlet Pressure 150kg/cm 120kg/cm 3.5~10kg/cm 3kg/cm Constant

Shape

Low Range3~15/min

6~30/min

10~50/min

6~30/min

10~50/min

3~15/min

6~30/min

10~50/minInlet J.I.S, B.S, CGA, D.I.N J.I.S, W22 M14 or -16 UNF NUT

Outlet J.I.S M12P1 with Hose nippleWeight 2.1kg 2.6kg 1.3kg 1.1kg

CH0000056

CH0000059

CH0000440

CH0000060

CH0000438CH0000437

Economizing Test Comparing the Econo-Dial with an ordinary owmeter regulator inthe following testing condotion, the merit table show about 22 to 62% ofshielding gas have been saved in 10 seconds at the start of welding.

Testing Conditions1. Time of welding : 10 seconds2. Length of welding cable : 10 meters with torch3. Delivery pressure : 3 kgf/cm4. Hose inside diameter :1/4 (6.35mm)

ECONODIAL, SHIELDING GAS SAVER REGULATOR


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SAW (SUBMERGED ARC WELDING)

ASAW1000 II Features & benefts : Special heavy duty design for demanding rough indutrial environment,

low failure rate High reliability, duty cycle is up to 100%

Easy to preset parameters with simple remote control box

Drooping characteristic, good for performing 3.0-5.0mm wire

Digital communication. self-diagnostic function with error code display

for control cable Flexible adjustment of arc-starting, burn-back time, wire feeding speed



1 Ground cable L=5m x 2

1 Welding cable L= 15m x 2

1 Control cable L= 16m

1 Tractor

OrderNo.

ProductModel



Input Current@ RatedOutput

OutputRange

WireDiameter

DimensionLxWxH(mm)

Weight(kg/lb)

AD-10 ASAW1000 IIThree phase380V20%

50/60Hz

1000A/44V/100% SAW

1000A/44V/100% MMA83A

50-1000ADC 20-50V

2.0-6.0mm 767x352x757 95

PLASMA CUTTING

CUT40Features & benefts : High reliability and durability

Small size, light weight for portable usage

Faster cutting speed, energy saving

HF touched ignition

Smooth cutting edge



1 Ground cable L=3m with clamp and quick plug

1 Pressure-reducing valve

1 Plasma torch

OrderNo.

ProductModel

Input PowerVoltage/

Phase/hertz

Rated Output(@25C)


InputCurrent

OutputRange

Arc-starting

type

Airpressurerequired

Airow

Max.cutting

thickness

DimensionLxWxH(mm)

Weight(kg)

AD-36 CUT40Single phase230V10%

50/60Hz40A/96V/40% 21.3A


HF touch 0.2-0.4MPa250L/min

12mm 389x155x2999.5


10/1610

ACUT120Features& benefts : Digital model with MCU control

Fan on demand

HF/NON-HF iginition

2 step/ 4 step

Outstanding cutting quality

Self protections



1 Ground cable L=3m

1 Pressure-reducing valve

1 Plasma torch

OrderNo.

ProductModel

Input PowerVoltage/

Phase/hertz

Rated Output(@25C)


InputCurrent

OutputRange

Arc-starting

type

Airpressurerequired

Airow

Max.cutting

thickness

DimensionLxWxH(mm)

Weight(kg)

AD-18 ACUT120Three phase380V20%

50/60Hz120A/128V/60% 39A

30-120A DCMax. OCV: 345

HFarc-pilot

0.45-0-.55MPa

210L/min

35mm 576x297x557 43.5

PORTABLE CNC PLASMA CUTTINGAOCUT CNC-1200x2000

Features & benefts : More user friendly USB Port

32M memory for users programs Built-in library of commonly used figures

Free FastCAM software Fast cutting speed Can operate at a speed as high as 6 meters per minute (20 feet/minute)

Larger cutting area CNC cutting system can cut as wide as 2.0 meters (6.6ft),

as long as 15 meters (48ft)

Easier maintenance Check up and maintenance of the controller can be done simply by removing the top cover Motor enable/disable button This feature allows the user to enable or disable the motors

SeriesEffective cutting are (X x Y)

Standard system (mm) Costumized system (mm) (feet)

AOCUT CNC System 1200x2000

1200x2500

1200x3000

1200x3500

1200x15000

1300x2500 (4x8)

1300x3000 (4x10)

1300x3500 (4x11)

1300x15000 (4x48)

1800x2500 (6x8)

1800x3000 (6x10)

1800x3500 (6x11)

1800x15000 (6x48)

Model AOCUT CNC-1200 x 2000

Rated input volatge (V) 110/220

Frequency (Hz) 50/60Rated input power (W) 180

Display LCD 5.7

Range of effedtive cutting (mm) x-Axis: 1200 Y-Axis: 2000

Travelling speed (mm/min) 0-6000

Cutting thickness (mm) 5-45

Cross beam length (mm) 1700

Longitudinal rail length (mm) 2500

Cutting speed (mm/min) 0-6000Cutting software FastCAM standard version

Plasma power source ACUT60a/ ACUT100a/ ACUT 120a

Cross beam weight (kg) 9.3

Host machine weight (kg) 26.7

Total machine weight (kg) 70.5

PLASMA CUTTING


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WMMS (WIRELESS MONITORING AND MANAGEMENT SYSTEM)

General WMMS

Features & benefts :

Monitoring welding current, welding voltage, wire feed speed, gas flow(optional)

Can be used for different brand, different kids of welding machines

The speed of data acquisition is up to 10 times per second

Easy to install and to operate

Statistical analysis of recorded historical welding data allows diagnosis

of potential quality deficiencies

Item Value Accuracy Voltage range (V) 0-100 5%

Current range (A) 0-400 5%

Gas

Max. ow (SLPM) 20 10%

Max. pressure drop (Pa) 500

Max. working pressure (MPa) 0.4

Nominal diameter (mm) 8

Input voltage (VAC) 38

Dimension LxWxH (mm) 190x158x48

Technical data

System Confguration :Software + Sensors + Data Collection Module + Base Station

Gas Flow Sensor Current Sensor Wire FeedingSpeed Sensor

Base Station Data Collection Module

Generalspecifcation

Parameter Symbol Test conditions MIN. TYP. MAX. Unit

Operatingtemperature

TA -40 85 C

Storage tem-perature

T -40 90 C

Cable length L 1 2 m

Plastic case PC, UL94V0

Electricalspecifcations

Parameter Symbol Test Conditions MIN. TYP. MAX. Unit.

Primary nominalcurrent rms

IPN 100/200/400/600/800/1200 A

primary currentmeasuring range

IP 300 %

Over voltagecategory

COV 10ms 300 %

Second nominal

current rms VSN IPN 5 V

Offset current V0ff IPN =0 mV

Static current LCC IPN =0 20 40 mA

Overall accuracy AC 17 %

Response time Response time Tres 0.5 1 uS

Rms voltage Rms voltage Vins AC50Hz, 1min 6 KV

SpecifcationsCurrent Sensor


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WMMS (WIRELESS MONITORING AND MANAGEMENT SYSTEM)

Group Monitoring / Controlling SystemWMMS-C system ia a web-based wireless welding process monitoring and controlling system, it is specially designed for aotai digital welding machines,

compared with WMMS-G system, it has extra control features, critical welding parameters can be preset and can not be modified without autorization

Features & benefts : Monitoring welding current, welding voltage, wire feed speed, gas flow

(optional)

Prese the critical welding parameters; prevent the ability of

unauthorizhed/incorrect changes to the weld settings (WMMS-C only)

The speed of data acquisition isup to 10 times persecond

Easy to install and easy to operate

Statistical analysis of recorded historical welding data allows diagnosis

of potential quality deficiencies

System Confguration : Digital welding machines with built-in wireless module

Base station

Wireless adaptor

Software

Aotai Digital Welding Machine

With Built-in Wireless Module

Base StationWireless Adaptor


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AUTOMATION

POSITIONERZHB series positioner is a practical auxiliary equipment which is mainly used for steel structure welding, mechanical parts assembly

etc. It could hold, rotate and tilt the part in perfect position for welding under the welding head and aslo equiped with manipulator forautomation welding. The positioner is widely used in anges, pipe ttings and other kinds of steel parts manufacturing industry as well

as equipped with robots to achieve automated welding which is also one of the commonly used equipment in pipe industry, containerand steel manufacturers. During production, it can improve the welding quality, reduce the labor intensity and increase the production

efciency.

Model ZHB-1 ZHB-3 ZHB-6 ZHB-10 ZHB-30 ZHB-50 ZHB-100

Rated load capacity (T) 0.1 0.3 0.6 1 3 5 10

Table rotation speed (rpm) 0.2-2 0.1-1 0.1-1 0.08-0.8 0.07-0.7 0.05-0.5 0.05-0.5

Table tilting speed (rpm) Manual 0.7 0.7 0.5 0.3 0.3 0.2

Table diameter (mm) 300 600 800 1200 1400 1500 2000

Table tilting angle () 0-120 0-120 0-120 0-120 0-120 0-120 0-120

Rotation motor power (KW) 0.09 0.09 0.37 0.75 1.5 2.2 3

Tilting motor power (KW) Manual 0.12 0.37 1.5 2.2 3 4

Max. eccentricity (mm) 100 100 100 150 150 200 300

Max. distance of center of gravity 200 200 300 300 300 300 400

Speed adjusting mode Frequency conversion step-less control

Power source voltage (V) 380 380 380 380 380 380 380

ROTATOR

ApplicationThis welding rotator is designed and manufactured absorbing domestic and international advanced technology according to pratical requirementof boiler and pressure vessel manufacturer. it is widely used in welding metal cylinder, boiler and pressure vessels with the advantages of advancedtechnology, reliable quality and easy operation

Features & benefts : Self-aligning rotator is composed of driving and passive device. It can

automatically adjust the swing angle of the wheel group according to

the workpiece diameter without manual adjustment

The wheel is steel-rubber one, with heavy bearing capacity and strongdrive capacity Apply frequency converter with high stability and reliability to realize

stepless speed adjustment. With wide adjustment range, large starting

torque and high precision Manual control box operation, which can be remote controlled

Frequency conversion stepless speed regulation which is simple and

reliable Interface is preset for connecting manipulator and other welding

equipments to combine the welding center

Recommended areas of use

The distance of rollers can be adjusted automatically according to the diameter od workpiece. Variable frequency drive speed contol, being stable and

precise. The rollers are combined with rubber, steel or PU wheel according to clients requirement which is availabe with other equipments. Rotators

(turning rolls) are used for the inside and outside circumferential and longitudinal welding. also the rotator series are widely used in wind power,

petrochemical, pressure vessels, piping, steel structures, boilers, shipbuilding, welding repair and other industries.


14/1614

Adjustable rotatorDrive devices adopt ferquency control motor. Through the reducer to drag roller parts, and drive the weldment rotation. Double-motor driven, theconventional roller driver adopts Planet-cycloid reducer or worm reduction gear mode. Conventional welding turning roller can adjust the center distance

by reserved screw holes or lead screw in order to adapt to diameter of work piece. The roller has three forms: sub-rubber tire roller, steel wheel, steeland plastic combination wheel; it can joint control with other equipments. Control system is optional with button digital control type, switch digital

controlled and switching relay control type, linkage control and other equipment.

The roller is mainly used for the welding polish rubber lining and assembly of cylindrical roller shell, but also can assembly and weld together with othertoling for the cone inequality diameter rotary. And also the rotator series are widely used in wind power, petrichemical, pressure vessels, pipeline, steelstructures, boilers, shipbuilding, welding repair and other industries.

Model Weight capacity (T)Roller diameter

(mm)Roller width

(mm)Workpiece

diameter (mm)KT-2 2 260 120 200-2000

KT-5 5 308 120 200-2500

KT-10 10 308 170 300-3000

KT-20 20 360 180 300-3500

KT-30 30 425 220 300-4000

KT-40 40 425 220 300-4500

KT-50 50 425 240 400-4500

KT-60 60 500 240 600-5000

KT-80 80 580 260 800-5500KT-100 100 580 280 1000-6000

KT-120 120 600 200 1000-6500

KT-150 150 600 220 1100-7000

KT-200 200 700 260 1200-7800

KT-300 300 800 300 1500-8500

Technical data for adjustable rotator

AUTOMATION

ROTATOR

ModelWeight capacity

(T)Center distance

(mm)Roller diameter

(mm)Roller width

(mm)

Workpiece diameter

Max. mm Min. mm

ZT-5T 5 1030 260 120 2500 300

ZT-10T 10 1070 308 170 3000 350ZT-20T 20 1180 308 200 3500 400

ZT-30T 30 1270 308 220 4000 500

ZT-40T 40 1600 425 220 4200 600

ZT-50T 50 1700 425 220 4600 700

ZT-60T 60 1750 425 240 4800 800

ZT-80T 80 1900 425 240 5000 900

ZT-100T 100 2200 500 240 5500 1000

ZT-120T 120 2500 600 300 6000 1200

ZT-120T 120 2500 600 (steel) 220 6000 1200

ZT-150T 150 2700 600 (steel) 300 6500 1200

Technical data for self-aligning rotator


15/1615

AREAS OF USE

Note:*StronglyRecommended

Materialthic

kness(mm)

Max.ElectordeDiameter

Current(Amp)

1.5-

2.0

2.5mm

60-120

2.0-

5.0

3.2mm

90-160

5.0-

8.0

4.0mm

120-210

8

.0

5.0mm

160-300

GuidanceforSMA

Welectrodediameterandcurrentusage

N

ote:Materialreferenceismildsteelorhigh

tensilesteel

Type

Model

Recomme

ndedBaseMetal

Input

Duty

Cycle

(%)

AreasofUse

Carbon

Steel

Alloy

Steel

Stain-

les

s

Steel

Alu-

minium

Copper

Tita-

nium

1p

h/

230v/

50

Hz

3ph/

380v/

50Hz

Ship-

yard

Metal

Fa

bri-

cation

Steel

Con-

struc-

tion

Auto-

motive

Pipe-

line

Steel

f

urni-

ture/

Interior/

Kitchen

Mainte-

nance

SMAW

STICK

WELDING

ARC160

60

ARC200

60

ARC250E

35

ARC400E

60

ARC500E

60

ARC315

60

ARC400II

60

*

ARC630

100

ARC400-3T

60

*

GTAW

TIG

WELDING

T

IG160P

60

T

IG200P

40

T

IG315

60

A

TIG315P

60

A

TIG315PAC

60

A

TIG400P

60

GMAW

MIG/MAG

WELDING

A

MIG350

60

A

MIG350P

60

A

MIG500

60

SAW

A

SAW1000II

100

PLASMA

CUTTING

C

UT40

40

A

CUT120

60


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AOTAI WELDING EQUIPMENT

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