Revotec’s cooling system for Classic cars.

laser aluminium

Close up of laser weld.

Many classic cars only have a belt driven cooling fan. This vital cooling mechanism is old-fashioned and makes the cars prone to over-heating, especially while queuing in traffic with the engine idling. Revotec, however, are able to solve this problem by making an electronic controlled fan cooling system which can be fitted to these cars allowing the radiator to be cooled, in all conditions.

heat sensor laser welded

Heat sensor laser welded on body.

Carrs’ role in this process is welding the sensor housing, called a tube insert (pictured below), for Pace UK Ltd. This sensor is used to detect the temperature of the water pumping through the hose determining whether or not to start the fan. For their function, it is vital that these parts are thin to be able to react to the temperature quickly and efficiently. However, being thin makes the parts vulnerable to over heating in TIG welding, therefore laser welding is the best option for the job. The tube insert, a 5000 grade of aluminium, is welded with a filler wire to make a nice fillet joint and strong weld.
These cooling systems are fitted to classic cars like Jaguars and Triumphs which do not have the luxury of an electronic cooling fan. This new technology from Revotec, enables the engines of classic cars to survive our modern day conditions.

Medical meets eye Laser Welding

Laser welding
eye image

A client came to Carrs while trying to combat a medical condition called ‘Persistent Nystagmus’, an abnormal rhythmic oscillation of the eyes that is estimated to occur in 0.24% of the population. This effects a person’s ability to control eye movements, having a substantial impact on quality of life. CWT were able to  successfully weld […]

Read More

Carrs expanding business

Laser welding
exterior 01 sml

Due to the expansion of the business Carrs Welding Technologies have taken over the adjoining unit, No 3 Henson Park Telford Way, Kettering. The new expansive space enables the company take on much larger jobs in the adjoining factory.  CWT have introduced new laser equipment in order to fulfill the greater demand from their customers. […]

Read More

Spring Welding

Laser welding
unnamed (5)

Just one of the jobs undertaken this week at CWT. Thousands of straight springs looped and welded by hand keeping the shop floor busy. CWT can offer:- Mould and tool construction / repair High precision welds Protected weld seam (enclosed) Clean surface (no product particles) Medical part welding

Read More

    Have an enquiry?