Dip Pre-Treatment

td finishing are experts in Dip Pre-Treatment Systems. They specialise in the supply and installation of equipment for a wide range of process requirements. Recent projects have included large dip-pre-treatment & powder coating systems, for Qualicoat standard Architectural Aluminium.

Pre-Treatment Systems

td finishing’s experience ranges widely across industries and we can offer advice. From the more general domestic pre-treatment regimes, to the modern, more environmentally friendly and better performing chemical processes.

These types of processes give improved salt-spray performance, approaching those of traditional zinc-phosphates. As well as exceeding those of general industrial iron phosphates. All of our powder coating systems and pre-treatment plants can be set up completely bespoke to your business. 

Dip Pre-Treatment

Fully Welded Stainless-steel Tanks

td finishing manufacture all process tanks to the highest of specifications. Using thick-gauge stainless steel of the correct quality to suit each part of the chemicals in the process. Each tank is fully welded, treated and tested before despatch.


Each tank where required is provided with a suitable means of heating. Typically, both gas and electric heating is required at different stages within the system. This is provided via in-direct gas-fired stainless-steel immersion tube with ducting to atmosphere. Or chemical resistant stainless-steel electric elements. And where necessary suitable lip-mounted extraction is also provided.

Overhead Transporter System

A twin hoist system will be provided along with a structural-steel gantry. With a more than adequate SWL the system is also designed for variable speed operation and basket tilting to facilitate drainage.

Situated alongside the Gantry will be a personnel access platform, allowing the operator suitable visual confirmation during operation.

Durability and Simplicity

td finishing dip pre-treatment systems are built-to-last, designed for ease of operation and require little maintenance.

The process parameters once determined can be partially automated and the equipment can be supplied with dosing pumps, tank filtration systems, RO water units, PH Correction and water recycling plant.

If you require an industrial oven or batch oven for Powder coating, Drying, Paint curing or any other process, then do not hesitate to get in touch with one of our team TODAY. As experts in Paint and Powder Coating Systems, we can help.

Email us at OR call (0)121 520 8884 to discuss.