Pressure Welding Machines Ltd: Green Solutions for Welding Rod Support Sustainable Production
17 November 2025
Energy-efficient cold pressure welding offers rod producers with downstream wire drawing facilities a safe, energy-efficient method of permanently bonding nonferrous material. Quicker and more straightforward than electrical butt welding, the […]
Energy-efficient cold pressure welding offers rod producers with downstream wire drawing facilities a safe, energy-efficient method of permanently bonding nonferrous material. Quicker and more straightforward than electrical butt welding, the process saves time, effort, and resources while delivering strong, reliable joints.
Greener Welding
Cold weld specialist PWM manufactures three rod welding machines covering diameters from 0.197” to 1.18” (5–30 mm). Made in PWM’s own workshops, each is designed to produce welds stronger than the parent material. Powered by advanced pneumatic and hydraulic systems, the machines consume minimal electricity, are low maintenance, and easy to operate.
The EP500 rod welder, one of PWM’s bestselling machines, requires only single-phase power (100–240 V) for its control system, which sets weld parameters and monitors the cycle. The machine can be connected to a central air supply or dedicated compressor. Safe, clean and simple to operate, the EP500 has a wide capacity of 0.197” to 0.590” (5 to 15mm).
Programming Made Simple
User-friendly interfaces make programming straightforward, with instructions available in seven languages. Little or no operator training is needed to achieve consistent, high-quality welds.
Safe and Straightforward Procedure
Rod ends require no preparation before welding. The machine automatically aligns the butt ends in the die, and once parameters are set, the operator simply loads the material and presses start. Built-in safety features ensure smooth operation, while the weld burr is removed automatically at the end of the cycle. The welded rod then needs only a quick clean before further processing.
Advanced Hydraulic Power
For large diameters, PWM offers the P1500 electric hydraulic machine. Powered by three hydraulic pumps, the P1500 provides a cost-effective method of welding nonferrous rod 0.590” to 1.181” (15 to 30 mm), with minimal electrical consumption limited to the 11-kW pump motor.
To bridge the gap between the EP500 and P1500, PWM introduced the compact P1000 handles copper rod from 0.236” to 0.630” (6–16 mm) and aluminium up to 0.790” (20 mm). With a footprint of just 1100 x 1245 mm, it features quick release dies and an adjustable die setting mechanism to reduce downtime.
PWM’s UK-based team provides technical advice, aftersales support, and a personal export service, ensuring customers select the right machine for their production needs.
