We have a fully equipped machine shop that caters for many different needs.
Using digital technology, we are able to do work to precise specifications and tolerances.
Our facility is fully equipped to undertake most small to medium sized engineering repairs on a variety of machinery and equipment. We also offer an on-site repair service. See our workshop page for our capacities.
On Site Repairs
We offer a fully comprehensive on-site repair service where we can come out to you at a time and place to suit you to fix whatever problems may arise.
We have the facilities to weld and fabricate in all engineering materials. We can also offer a coded welding service.
We can engineer modifications for just about any requirement to existing machinery including safety upgrades.
Production & Rebuild
We have a wide range of knowledge and years of experience in repairs and modification to production equipment/machinery. We can help to redesign and modify factory floor process equipment and lines to make them more efficient, productive and safe.
Design and Manufacturing of Special Purpose Machinery
We can design and manufacture almost anything. Over the years we have made many bespoke machines for a variety of industries. Call us to discuss your requirements.
Rotary Valve Manufacturing
New rotary valve manufacturing to our own design (modified designs are available for your own specific requirements)
Our main client for this product is the largest bulk haulier in the UK for whom we provide several new valves each year. The valves consist of hard chromed and ground bore with hard chromed ground faced end plates and stainless steel rotors or we now offer our new fully Stainless Steel Valve!
The valves can be fixed or can be made as a mobile unit to suit any requirement. The valves can be hydraulically or electrically driven as required. They can be painted in your required colour. Prices available on request. Please contact us for more details.
Rotary Valve Breakdown Repairs and Rebuilds
As well as the supply of new valves we also offer a comprehensive breakdown and reconditioning service. We have on-site technicians available to service/repair valves as and when required. Parmac has good vehicle access so trailers can come onsite to be repaired under cover.
About the new Rotary Valve
The Parmac Rotary Valve is an industry leader in mobile discharge. It has the best throughput and is also small, compact and easy to maintain.
We have 2 main designs; 1, which is the mild-steel with hard ground chrome on the working surfaces and 2, the fully stainless steel ‘foodsafe’ valve. The mild-steel chrome valve is better for more abrasive non food products.
The valves are manufactured individually to suit your exact requirements. We can also manufacture the valve as a mobile unit.
Our valves use a bearing system which hold the rotor in a fixed axial line preventing the rotor migrating towards the end plate through product pressure. The improved throughput allows a quicker discharge time from the bulk container. Contact us for more information and to discuss your exact requirements.
We also offer the Parmac Rotary Valve as a completely Mobile Valve Unit which is electrically driven either 3phase or single phase.