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header-product Welding inverter Kraft&Dele KD1781 330A MMA – portable MMA stick welder, up to 330 A output
37.99 €

Welding inverter Kraft&Dele KD1781 330A MMA – portable MMA stick welder, up to 330 A output

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Welding inverter Kraft&Dele KD1781 330A MMA – portable MMA stick welder, up to 330 A output

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Welding inverter Kraft&Dele KD1781 330A MMA – portable MMA stick welder, up to 330 A output

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Short description

Kraft&Dele KD1781 is an MMA stick welding inverter with a maximum output of 330 A. Designed for manual metal-arc welding, it supports common electrode types for workshop and on-site repair tasks. The compact, portable unit delivers stable arc performance and is suitable for steel maintenance, construction and DIY metalwork where a reliable 330 A MMA inverter is required.
Available for order: 32 pcs.
Warranty: 2 Years
SKU: 11563114
Manufacturer: Kraft&Dele
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
29.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
03.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
03.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

The Kraft&Dele KD1781 is a portable MMA stick welding inverter offering a maximum welding current of 330 A for manual metal‑arc (MMA) and TIG LIFT welding. It supports electrodes from 1.6 to 5 mm, provides smooth current control for consistent arc behavior and includes a VRD safety system that reduces voltage at the welding torch when not welding. The compact, lightweight design (3.4 kg) makes the unit easy to carry and suitable for workshop and on‑site maintenance tasks.

Advantages

The inverter delivers stable arc performance across a wide current range (20–330 A) and accepts a broad electrode diameter range (1.6–5 mm). With 85% efficiency, IP21 protection and F‑class insulation, it balances durability and portability. The VRD safety feature lowers the risk of electric shock during idle periods, while its low weight and compact housing make it convenient for work in confined or hard‑to‑reach locations.

Suitable for

  • Steel maintenance and repair
  • Construction site welding
  • Workshop fabrication and assembly
  • DIY metalwork and home repairs

Key specifications

  • Input voltage: 230 V
  • Frequency: 50 Hz / 60 Hz
  • Welding current: 20–330 A
  • Electrode diameter: 1.6–5 mm
  • Efficiency: 85%
  • Protection class: IP21
  • Insulation class: F
  • Weight: 3.4 kg

How to use

Connect the inverter to a 230 V supply and set the desired welding mode (MMA or TIG LIFT). Choose an electrode within the 1.6–5 mm range and adjust the welding current to match the electrode type and material thickness. Ensure correct earthing of the workpiece and follow standard welding safety procedures, including appropriate PPE and ventilation. Use smooth current adjustments to stabilize the arc and achieve consistent welds.

Usage recommendations

For reliable results, select electrode diameter and current settings that match the base material and joint design; maintain clean, well‑prepared surfaces and check connections and grounding before starting. Avoid exposure to rain or heavy moisture to preserve IP21‑rated protection.

Description

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Customer reviews

Customer questions

FAQ

How much does the Welding inverter Kraft&Dele KD1781 330A MMA cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Kraft&Dele products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Kraft&Dele service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.