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Brand: DINSE
DINSE MRZ 8XE Fume Extraction MIG/MAG Torch
Description
Fume extraction at the arc on a 550 A liquid-cooled torch
The DINSE MRZ 8XE is a liquid-cooled MIG/MAG fume extraction torch set rated at 550 A with CO2 and 500 A with mixed gas at 100% duty cycle (DIN EN 60974-7), for 1.0 to 1.6 mm wire. It was developed with Translas of the Netherlands: the extraction technology comes from Translas, the torch neck and wear parts from DINSE. Welding fume is drawn off through a patented gas and extraction nozzle right where it is produced, before it reaches the welder breathing zone.
DINSE states an extraction rate of 90 to 98% with full gas coverage, results confirmed by the Netherlands Organisation for Applied Scientific Research (TNO). The torch neck is based on the DINSE DIX 330 model and the supply hose uses the DINSE combi cable for current and coolant.
Technical specifications
| Parameter | Specification |
|---|---|
| Manufacturer / model | DINSE / DIX MRZ 8XE SAZ |
| Cooling | Liquid-cooled |
| Rating (DIN EN 60974-7) | 550 A CO2, 500 A mixed gas, 100% duty cycle |
| Wire diameter | 1.0 to 1.6 mm |
| Extraction rate | 90 to 98% (TNO-confirmed, per DINSE) |
| Ball joint | 30 degree vertical movement, 360 degree rotation, Full Stop at 180 degrees each way |
| Torch sets, 45 degrees | MRZ 8XE-3 SAZ (6203664531), -4 SAZ (6203664541), -5 SAZ (6203664551) |
| Gas nozzles, conical | 14 mm (749000001), 17 mm (749000002) |
| Contact tips | 3-2-_._ M8x1.5, 30 mm (6290430__); Al and Cr versions |
| Tip adapter | GS 2-M8x1.5 (628150018) |
| Neck / extraction elbow | Liquid-cooled neck 45 degrees (749000030); extraction elbow 45 degrees (749000036) |
| Handle / ball joint | Handle with button (749000039); ball joint (749000115) |
Related 8XE models
| Model | Cooling | CO2 / mixed gas (100%) | Wire |
|---|---|---|---|
| MR 8XE mini | Gas | 280 A / 250 A | 0.8 to 1.2 mm |
| MR 8XE | Gas | 320 A / 300 A | 1.0 to 1.6 mm |
| MRZ 8XE mini | Liquid | 360 A / 320 A | 0.8 to 1.2 mm |
| MRZ 8XE | Liquid | 550 A / 500 A | 1.0 to 1.6 mm |
Handle options and the extraction unit
The handle can be configured with four covering caps (standard, pressure relief, one button, up/down) and four bottom caps (standard, trigger protection, blind, pistol), and all variants can be changed later. The up/down option allows the welding current to be adjusted at the torch, and the pressure relief cap lets the welder influence the extraction performance. A leather hose with a velcro fastener is included in the standard version, and the torch set can be separated from the extraction hose for service.
DINSE pairs the torch with its FE 340 extraction unit, which the flyer lists with up to 180 m3/h air volume, 33,500 Pa maximum underpressure, more than 99.99% separation efficiency, a 5 m2 filter area and a noise level below 60 dB(A). An extraction torch only works with a suitable high-vacuum unit; a standard low-vacuum fume arm cannot provide the required suction. For welders who need a conventional liquid-cooled torch without extraction, see the DINSE MZ 304.PLUS.
Documents and quotation
The DINSE MR/MRZ 8XE fume extraction torches flyer is attached under Datasheets & Documents; part numbers are from the DINSE manual welding catalogue 2022. Other torches are in our TIG Torches & MIG Guns category.
For a quotation, state the set length, wire size, cap options and whether an extraction unit is needed, with quantities.
Datasheets & Documents
- Brochure DINSE MR/MRZ 8XE fume extraction torches flyer (WF1142) Download
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About brand
DINSE, headquartered in Norderstedt near Hamburg, Germany, develops and manufactures welding torches and systems for manual, robotic and automated welding. The company is widely known for the DINSE coupling, the cable connector found on many welding machines, and for its DIX range of torches, wear parts and wire feeding systems. DINSE works to a quality management system certified to DIN EN ISO 9001:2015.
Seven Star LLC is an independent supplier in Muscat. We list the DIX MZ 304.PLUS liquid-cooled MIG/MAG torch and source DINSE torches, connectors and wear parts on request.
DINSE product groups
The manual welding range covers gas-cooled and liquid-cooled MIG/MAG torches, including the PlusLine handles for the 304 and 330 series, push-pull torches and fume extraction torches. For automated welding the manufacturer offers robot torches, TIG automation and laser wire feeding. Further groups are plugs and sockets, wire feeding systems such as drum feeders, and spare and wear parts.
Ordering DINSE torches and wear parts: what we need
State the full torch designation, the cable assembly length, the cooling type and the machine-side connection on your wire feeder, either DINSE or Euro connector. Add the wire diameter and material, since liner and contact tip depend on them. For wear parts, send the DIX part name or part number, or a photo of the old part with the torch type.
Related products
Frequently Asked Questions
What is the rating of the MRZ 8XE?
550 A with CO2 and 500 A with mixed gas at 100% duty cycle, per DIN EN 60974-7.
How much fume does the MRZ 8XE extract?
DINSE states 90 to 98%, confirmed by TNO measurements.
Which wire sizes does it take?
1.0 to 1.6 mm wire.
Which lengths are available?
3, 4 and 5 m SAZ torch sets with a 45 degree neck.
Does it need a special extraction unit?
Yes, a high-vacuum unit; DINSE offers the FE 340 for this torch.
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