Research, development and innovation are the foundations upon which COJALI is built. For this reason, each and every one of its products have been able to come to life; from fan clutches with electronic control, to valves with electro-pneumatic control, automatic levers, even the diagnosis tool and the new ECU for e-ABS trailers and semi-trailers. All of them were born in this department that comprises all the sections developed by COJALI.

The appropriate facilities in accordance to COJALI’s turnove

The facilities where COJALI is located are divided into several groups:

• Some are focused on manufacturing, such as the automated manufacturing conveyor belts of cooling or braking systems, the electronics laboratory, the diagnosis preparation isle, etc.
• Others are focused on development, such as the departments for the implementation of vehicle systems for diagnosis, the design centers of cooling or braking systems.
• Other departments are entrusted to the quality control, raw material or the finished product, from cooling systems, to valves, servo clutches, brake chambers, automatic levers, even testbenches for the testing of the JalTest diagnosis tool or the ECUs.
• Others are in charge of the commercial management, marketing and administration.

Not only a manufacturer. COJALI, a company of services.

And finally, a series of specific sections responsible for meeting the needs of our customers. All of them constitute the added value which differentiates us from our competitors:

• Training: COJALI has developed a series of classrooms aimed at a theoretical and practical training. They offer training cycles of each and every one of the skills which are necessary in order to cope with the technological developments arising currently. Among them, we can find diagnosis, electricity and electronics, pneumatics, engine management, gearboxes and retarders, etc.
• Technical assistance: The technical assistance human staff is a large team in charge of solving any incidents that our customers may encounter.
• Customer service: Telephone or on-road support are the two types of assistance that the COJALI group can offer. Both of them carry out a series of tasks providing information, advices or guidance in order to ensure that our customers have satisfactory business relations.
• JalTest Official Service: Specific group of JalTest users that profit from all the advantages from training (a specific training plan), technical assistance and other special benefits as a member of this group, one of the largest in Spain.

Air brake systems Catalogue

COJALI manufactures one of the widest braking system ranges for the truck, bus and trailer market. The technological advance that this sector is experiencing within the field of electronics is helping us, through the R+D+i department, progress towards electronics in several pneumatic systems. Nevertheless, we continue working in the production of pneumatic and mechanical valves.

Among the available products, the following ones are worth emphasasing:

1. Servo clutches
2. Actuators and brake chambers
3. Pedal valves
4. Handbrake valves
5. Relay valves
6. Circuit protective valves
7. Pressure regulators
8. Leveling valves
9. Air dryers
10. Solenoid valves
11. Range change valves
12. Relief valves
13. ABS-EBS accessories
14. Suspension systems
15. Compressed air generation systems
16. Quadruple
17. Repair kits

Cooling Systems for commercial Vehicles

Cojali S.L specializes in cooling systems for commercial vehicles. Based on the best technological resources and a highly qualified staff, the company designs, develops and manufactures high quality elements that overcome the most demanding controls, in order to get to the vehicle in optimum conditions.

Within our wide range we can find:

1. Fan clutches
   1. With electronic control.
   2. With pneumatic control.
   3. Viscous.
2. Plastic blades.
3. Fans.
4. Kits.

COJALI is the only manufacturer of spare parts that produces fan clutches with electronic control for commercial vehicles, which makes it one of the most outstanding companies in the market.

All of these products are available for trucks and buses for the most of the brands in the European, Asian or American market, such as MERCEDES BENZ, DAF, VOLVO y VOLVO USA, MAN, RENAULT, SCANIA, IVECO, ERF, KASSBOHRER, SETRA, IRIZAR, VAN HOOL, NEOPLAN, etc.

Cooling system for passenger cars

Within the COJALI engineering department, we continue developing the viscous clutches for passenger cars, light vehicles and special or agricultural vehicles. For this reason, we have an area for the design, development and manufacture of a range of fan clutches, blades and fans which is specific for this sector and which is achieving new implementations for the newest models arriving to the market.

Therefore, for instance, this wide range offer cooling systems adapted to brands such AUDI, BMW, MERCEDES BENZ, OPEL, PEUGEOT, NISSAN, MAZDA, MITSUBISHI, TOYOTA, SUZUKI, FORD, CHEVROLET, etc.

Slack adjusters

COJALI is the alternative firm to the OEM market, where the quality, the variety, the service and the rotation of its stock are the cornerstone for their customers. Under these principles, the automatic levers are at your disposal, a family that moves towards the development of a great number of high quality bodies, crowns, control units and assembly kits.

The wide number of COJALI references are prepared for trucks, buses, trailers or special vehicles.