While we provide satisfactory PTFE Timing Belts, Pattern and Chevron Conveyor Belts, Measure Gauge for V Belt and Automotive Belt and services to the market, we are also enthusiastic about social welfare and building a harmonious society. With the tenet of high-quality and high-efficiency and perfect quality assurance system, the company wholeheartedly serves domestic and foreign enterprises. On the difficult road ahead, we always keep in mind our responsibilities and missions and take up the responsibility. We adhere to the scientific concept of development, take the road of sustainable development, and assume economic and social responsibilities. We will accelerate the pace of development, increase technological progress and industrial upgrading, strive to implement the market strategy and actively participate in international competition.

Engine drive systems

Technology and material changes

Many components and systems in the engine depend on the correct functioning of the timing and auxiliary drives. This is also driving the technology and design of these systems, so they can live up to the more demanding criteria required.

Timing drive system
The controlled operation of this system is dependent on either a chain or a belt. A general drive for design improvement for performance gain, coupled with the pressure to reduce emissions, have seen twin overhead cam, multi-valve engines become commonplace.

Manual timing belt tensioner (MTBT)

The original timing assembly process, when mounting onto the engine, was accomplished by manually setting the tensioner by rotating the tensioner unit and locking it permanently at the required tension. This meant that as the engine warmed up to ever higher temperatures, and new designs required different operating characteristics with higher performance, the fixed tension control from the manual BTU was not able to reach the desired performances for extended component life required by the designers.

Automatic timing belt tensioner (ATBT)
The ATBT promotes longer belt life, by better handling of the engine loads, and is less affected by running temperature variations after correct set up. This is why it has become the norm fitted to today's belt-driven engines. These tensioner units are made up of many functional sub-components that ensure the correct operation of the automatic tensioner

Key ATBT components:

1. Mounting eccentric: Provides smooth adjustment by rotation to facilitate correct set-up of initial tension.
2. Bushing: Self-lubricating, highly wear-resistant polyamide component. Primary source of damping. Also provides axial alignment and sliding surface.
3. Bearing: Maintenance-free and sealed for life. The component is specifically adapted for the relevant application.
4. Pulley: Metal or polyamide, depending on the application.
5. Hub: Transmits the torque of the spring to the pulley.
6. Spring: Designed to provide optimum belt tension control for engine running.
7. Pivot shaft/plate: Ensures proper placement and angular location on engine block.

In recent years, our company has actively explored the international market. We will continue to fulfill the promise of 'customer first, quality first', wholeheartedly provide first-class products and services to users at home and abroad, and build the glory of Deutz Diesel Engine Part Timing Repair Kit for (1011) Motor industry! We hope that our employees will have a positive impact on the society, and our brand will be improved and our society will be harmonious. We will adhere to 'high standards and strict requirements' as in the past, we are willing to seek win-win business cooperation with customers like you with professionalism and integrity.

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