What Makes A Good Welding Table For A Fabrication Shop

Duty cycle is one of the most misunderstood figures on a welder's spec sheet, yet it tells you more about real-world usability than the headline amperage does. It's expressed as a percentage over a ten-minute period at a given output, so a machine rated at 30% duty cycle at its maximum amperage can run for three minutes out of every ten at that setting before it needs to rest and cool.

Where the extraction point sits relative to the arc makes a bigger difference than most people expect. A fixed overhead hood can miss fume entirely if the work moves around the shop, whereas a flexible arm or on-torch extraction follows the job and tends to capture more consistently. Filters also need regular checking and replacement; a clogged filter doesn't just reduce airflow, it can quietly reduce the whole system's effectiveness long before anyone notices.

Getting the air supply, cutting capacity and portability right for your workshop is easier with some guidance up front, and that's the kind of buying question the team at Tec Products UK are set up to help with.

The practical difference comes down to what a machine can draw and sustain. A single-phase supply has a ceiling on how much continuous power it can deliver before tripping breakers or overloading domestic wiring, which is why the highest-output welding and cutting equipment is frequently three-phase only, or offers noticeably better duty cycle performance when run on three-phase. For workshops without an existing three-phase supply, bringing one in usually means an electrician and, in some cases, an application to the local distribution network operator.

Before choosing a machine, it's worth checking what your workshop's consumer unit and incoming supply can actually handle, not just what socket is nearest the bench. Buying a three-phase-only machine for a single-phase workshop, or underestimating the load a higher-output single-phase welder places on existing wiring, are both avoidable problems with a bit of checking upfront.

A welding table is easy to overlook when planning a workshop, yet a poor one undermines accuracy on every job that touches it. If the surface isn't flat, nothing clamped or squared against it will be either, and small errors compound quickly on anything with multiple joints or angles.