Superior quality butt welders

Faced with a market that demands an ever-increasing focus on quality and efficiency, UDM Group has developed a series of higher quality butt welders to meet all possible customer/end-user needs.
These are technologically advanced systems, featuring high functional qualities in their components and offering reliability and precision.

Find out more

For all information, price lists and quotations, get in touch with us!

Manual butt welders

A solid mechanical and electrical base is the main feature that enable UDM butt welders to operate in all conditions, even the heaviest.
UDM welders are the result of a technology developed by the company over the years, mainly due to the experience gained from direct and long-term contact with end users.

Testing and control

All butt welders are checked and tested in-house before being shipped to customers.
Thanks to testing, it is possible to verify the correct functioning of each machine and ensure a very high quality level for each single product sold.

Manual butt welding models

UWM 1 – Technical Specifications

Weldable diameters: 2 mm to 8 mm.
Welding power: 8 KVA
Power supply: 400V‐50Hz.
Welding control system: 6-position selector.
Wire clamping system via foot pedal with adjustable clamping force, push system with adjustable spring operated by hand lever.
Aluminium blocks with copper lower contacts and steel upper contacts.
Welding limit switch easily adjustable by hand.
Main frame mounted on 4 wheels, 2 fixed and 2 swivelling with brake.
Emergency pushbutton and safety guard in accordance with CE standards.
WELDING MILL for cleaning the wire after a welding cycle.
DIMENSIONS: 55x70x110 cm
WEIGHT: 120 Kg

UWM 2 – Technical Specifications

Weldable diameters: 4 mm to 14 mm.
Welding power: 14 KVA
Power supply: 400V‐50Hz.
Welding control system : 6-position selector.
Wire clamping system via foot pedal with adjustable clamping force, push system with adjustable spring operated by hand lever.
Aluminium blocks with copper lower contacts and steel upper contacts.
Welding limit switch easily adjustable by hand.
Main frame mounted on 4 wheels, 2 fixed and 2 swivelling with brake.
Emergency pushbutton and safety guard in accordance with CE standards.
WELDING MILL for cleaning the wire after a welding cycle.
DIMENSIONS: 80x80x125 cm
WEIGHT: 210 Kg

Piston butt welders

Today, we are facing several challenges: speeding up processes, saving energy and managing resources consistently.
Therefore, in addition to the basic series of butt welding machines, UDM also offers a version with electronic control of pistons and welding tools.

Customisable and adaptable

When the series to process increase or the wire sizes to weld are larger, our range of cylinder welding machines is the best solution.
Thanks to their versatile design, UDM piston welding machines are customisable and adjustable to all the specific requirements of the customer’s field of application.

Piston butt welding models

UWM 3 – Technical Specifications

Weldable diameters: 6 mm to 24 mm.
Welding power: 20 KVA
Power supply: 400V‐50Hz.
PLC for welding cycle management, electronic welding control with parameters that can be saved in user profiles recallable by the operator, annealing cycle included.
Wire clamping system operated by pneumatic cylinders.
Aluminium blocks with copper lower contacts and steel upper contacts. Pneumatic cylinder-operated thrust system with
double adjustment of the closing force.
Welding limit switch easily adjustable by hand.
Main frame mounted on 4 wheels, 2 fixed and 2 swivelling with brake.
Emergency pushbutton and safety guard in accordance with CE standards.
DIMENSIONS: 80x100x125 cm
WEIGHT: 300 kg

UWM 4 – Technical Specifications

Weldable diameters: 16 mm to 30 mm.
Welding power: 25 KVA
Power supply: 400V‐50Hz.
PLC for welding cycle management, electronic welding control with parameters that can be saved in user profiles recallable by the operator, annealing cycle included.
Wire clamping system operated by hydraulic cylinders. Aluminium blocks with copper lower contacts and steel upper contacts.
Thrust system driven by hydraulic cylinder with closing force adjustment via proportional valve.
Linear encoder for handling the position of the moving block.
Liquid cooling system with external chiller unit.
Main frame mounted on 4 wheels, 2 fixed and 2 swivelling with brake.
DIMENSIONS: 70x130x150 Cm
WEIGHT: 420 Kg

Why choose UDM

Customised solutions

UDM’s philosophy is to provide customised solutions to its clients.

Timely assistance

UDM offers a prompt and fast service on welding machines of all types and brands.

The latest technology

The butt welders supplied by UMD always feature the latest technology in the industry.

Service on butt welders

UDM offers fast and timely service on butt welders. In addition, a maintenance and spare parts resale service for butt welders is always available.

Notably, UDM offers:

Maintenance and service on existing machines
After-sales service
Sale of spare parts for all types of butt welding machines.

Overhaul and spare parts

UDM not only produces industrial welders, but also offers specialist maintenance and component supply services for cold-drawing plants.
Being part of the SAS Engineering and Planning group allows the company to offer targeted advice and comprehensive assistance for the installation of new drawing lines and existing machinery.

udm-_0012_WhatsApp Image 2024-10-22 at 11.51.09

udm-_0011_WhatsApp Image 2024-10-22 at 11.38.40 (2)

udm-_0001_WhatsApp Image 2024-10-22 at 11.42.47

udm-_0000_WhatsApp Image 2024-10-22 at 11.42.45 (2)

udm-_0004_WhatsApp Image 2024-10-22 at 11.38.43

udm-_0003_WhatsApp Image 2024-10-22 at 11.42.46

udm-_0002_WhatsApp Image 2024-10-22 at 11.42.47 (3)

udm-_0006_WhatsApp Image 2024-10-22 at 11.38.42 (3)

udm-_0005_WhatsApp Image 2024-10-22 at 11.38.43 (2)

udm-_0008_WhatsApp Image 2024-10-22 at 11.38.42 (1)

udm-_0007_WhatsApp Image 2024-10-22 at 11.38.42 (2)

udm-_0010_WhatsApp Image 2024-10-22 at 11.38.40

udm-_0009_WhatsApp Image 2024-10-22 at 11.38.41 (3)

UDM: technology, innovation and experience

Despite being a newly established company, UDM offers its customers a wealth of technology, innovation and experience.
After its debut in the design, sales and construction of cold drawing lines, cold rolling mills and extrusion services for non-ferrous and ferrous materials, UDM gradually specialised in the supply and service of manual and piston butt welding machines.

UDM’s in-depth experience is the result of years of work in the industry and skilled and knowledgeable company employees. All this has created a team that is always able to respond with competence, professionalism and promptness to the most diverse customer requirements.

UDM’s goal is to provide the highest technology available on the market, tailored to the needs of each individual customer.

UDM is based in Moimacco (Udine). Its facility is composed of a sales department, a design office, a research and development office and a workshop, equipped for assembling and testing welding machines before shipment.