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Blackrock WorkWear Extra Mini 140 Welding Machine Inverter MMA with Maximum Welding Current 140A and Duty Cycle 80%
Welding Machines

Blackrock WorkWear Extra Mini 140 Welding Machine Inverter MMA with Maximum Welding Current 140A and Duty Cycle 80%

Key features:

  • Power: 4KVA
  • Voltage: 220V
  • Efficiency: 80%
  • Electrode: 3.2mm max
  • Weight: 2.10Kg
See full description

  • Welding Current

    140

    Suitable for use in medium-thickness metal constructions and pipelines.

  • Duty Cycle

    The Duty Cycle is the portion of a ten-minute period that a welding machine can operate continuously at maximum Amperes before it needs to stop and cool down.

    2.

    For example, a welding machine with a maximum Amperage of 200 A and a Duty Cycle of 30% can operate continuously at 200 A for 3 minutes before it needs to stop.

  • Power Supply Voltage

    220

    It is the supply voltage that the machine requires from the electrical grid.

  • Power

    4

    Affects the power consumption of the machine and determines if it can be supported by the electrical network you are using.
  • See all
69 00 €
Delivery Thu, 25 Jun - Mon, 29 Jun
14,00 €   shipping cost
Sent from Greece
From Sxetakis 4.9 (4)
4.9 (4 reviews)
Greece
1 piece
See Tools on the page of Sxetakis
Product report

Description

Description

Capabilities

Inverter MMA welding machine from the manufacturer Blackrock, where inverter technology enhances the performance and durability of the machine and helps reduce its weight. The MMA electrode method creates thick and strong welds without the need for an external gas supply, making it ideal for welding outside the workshop. It can operate continuously for 8 minutes at 140A before needing to stop to cool down. Therefore, you may need more time to melt thicker wires and make more passes on thick welds due to the low maximum Amps it supports. It is easily portable as it weighs 2.1kg.

Features

  • Voltage : 230V - 50Hz
  • Welding current : 20 - 140A
  • Power : 4KVA
  • Efficiency : 80 %
  • Electrode : 3.2 ø max (mm)
  • Weight : 2.10Kg

Includes

  • Electrode holder 200Amp
  • Ground clamp 300Amp with 2m cable
  • Mask
  • Brush

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Type
MMA

Type

MMA

Creates thick and strong bonds without the need for external gas supply, making it ideal for out-of-lab welding.
Welding Current (max)
140 A

Welding Current (max): 140


Suitable for use in medium-thickness metal constructions and pipelines.
Operation Cycle (max Ampere)
80 %

Operation Cycle (max Ampere)

The Duty Cycle is the portion of a ten-minute period that a welding machine can operate continuously at maximum Amperes before it needs to stop and cool down.

2.

For example, a welding machine with a maximum Amperage of 200 A and a Duty Cycle of 30% can operate continuously at 200 A for 3 minutes before it needs to stop.
Supply Voltage
220 V

Supply Voltage: 220


It is the supply voltage that the machine requires from the electrical grid.
Power
4 kVA

Power: 4


Affects the power consumption of the machine and determines if it can be supported by the electrical network you are using.
Maximum Electrode Diameter
3.2 mm

Maximum Electrode Diameter: 3.2


The maximum electrode thickness that the machine can support, depending on the maximum current it can provide.
Weight
2100 gr

Additional Features

Inverter
Yes

Inverter


New technology welding. Very good in terms of performance, durability, and weight, but with a high cost of repair in case of damage. They have automation for better and safer work. If connected to a generator, it is recommended to choose one with 8kVA or more.
IGBT
No
VRD
No
with Voltage Stabilizer
Yes

with Voltage Stabilizer


It detects fluctuations in the supply voltage and corrects them in real-time, resulting in a stable output voltage, improving the machine's lifespan and the quality of the welding.
for Generator with AVR
No

Features

Hot Start
Yes

Hot Start


Temporarily increases the current intensity at the moment of welding initiation.
Anti Stick
No
Arc Force
No
2T Operation
No
4T Mode
No
Spot Function
No
Pulsed
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (3)

Reviews

5.0
3
5.0
Review this product
  1. 3
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Power
  • Machine durability
  • Construction quality
  • Weight
  • Volume
  • Easy to use
  • Welding cable length
  • Value for money
  • 5
    Gavriil_Petalas

    Extremely decent for its price, does not overheat

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Welding cable length
    • Value for money
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful
    John_Drossos6592

    I did not encounter any problem, it is lightweight and has good durability in its use, I recommend it

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Welding cable length
    • Value for money
    Did you find this review helpful?
  • 5
    Georgios_Zografos

    Verified purchase

Description & Specifications

Capabilities

Inverter MMA welding machine from the manufacturer Blackrock, where inverter technology enhances the performance and durability of the machine and helps reduce its weight. The MMA electrode method creates thick and strong welds without the need for an external gas supply, making it ideal for welding outside the workshop. It can operate continuously for 8 minutes at 140A before needing to stop to cool down. Therefore, you may need more time to melt thicker wires and make more passes on thick welds due to the low maximum Amps it supports. It is easily portable as it weighs 2.1kg.

Features

  • Voltage : 230V - 50Hz
  • Welding current : 20 - 140A
  • Power : 4KVA
  • Efficiency : 80 %
  • Electrode : 3.2 ø max (mm)
  • Weight : 2.10Kg

Includes

  • Electrode holder 200Amp
  • Ground clamp 300Amp with 2m cable
  • Mask
  • Brush

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Type
MMA

Type

MMA

Creates thick and strong bonds without the need for external gas supply, making it ideal for out-of-lab welding.
Welding Current (max)
140 A

Welding Current (max): 140


Suitable for use in medium-thickness metal constructions and pipelines.
Operation Cycle (max Ampere)
80 %

Operation Cycle (max Ampere)

The Duty Cycle is the portion of a ten-minute period that a welding machine can operate continuously at maximum Amperes before it needs to stop and cool down.

2.

For example, a welding machine with a maximum Amperage of 200 A and a Duty Cycle of 30% can operate continuously at 200 A for 3 minutes before it needs to stop.
Supply Voltage
220 V

Supply Voltage: 220


It is the supply voltage that the machine requires from the electrical grid.
Power
4 kVA

Power: 4


Affects the power consumption of the machine and determines if it can be supported by the electrical network you are using.
Maximum Electrode Diameter
3.2 mm

Maximum Electrode Diameter: 3.2


The maximum electrode thickness that the machine can support, depending on the maximum current it can provide.
Weight
2100 gr

Additional Features

Inverter
Yes

Inverter


New technology welding. Very good in terms of performance, durability, and weight, but with a high cost of repair in case of damage. They have automation for better and safer work. If connected to a generator, it is recommended to choose one with 8kVA or more.
IGBT
No
VRD
No
with Voltage Stabilizer
Yes

with Voltage Stabilizer


It detects fluctuations in the supply voltage and corrects them in real-time, resulting in a stable output voltage, improving the machine's lifespan and the quality of the welding.
for Generator with AVR
No

Features

Hot Start
Yes

Hot Start


Temporarily increases the current intensity at the moment of welding initiation.
Anti Stick
No
Arc Force
No
2T Operation
No
4T Mode
No
Spot Function
No
Pulsed
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (3)

5.0
3
5.0
Review this product
  1. 3
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Power
  • Machine durability
  • Construction quality
  • Weight
  • Volume
  • Easy to use
  • Welding cable length
  • Value for money
  • 5
    Gavriil_Petalas

    Extremely decent for its price, does not overheat

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Welding cable length
    • Value for money
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful
    John_Drossos6592

    I did not encounter any problem, it is lightweight and has good durability in its use, I recommend it

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Welding cable length
    • Value for money
    Did you find this review helpful?
  • 5
    Georgios_Zografos

    Verified purchase
69,00 €
14,00 €   shipping cost