Structural features
1, to flat scroll spring as a driving force, no power consumption, safe and reliable work.
2, the use of slip slip - carbon brush frame structure to transfer power, power supply continuous smooth.
3, set the reversible body, to avoid reversing the reel and break the spring.
4, simple structure, installation, commissioning, easy maintenance.

Main product model
1, DJ1 series: the use of chain drive, an increase of product plasticity, according to the user's requirements for the use of spring configuration and chain transmission ratio, the cable force appropriate.
2, DJ2 series: with a compact, small size, light weight, easy installation and so on. Widely used in electric flat car, mobile car amount, electric grab and other mobile electrical equipment.
3, DJ5 Series: The product is made of plastic shell, compact structure, belonging to the mini spring-type cable reel, mainly for the current below 10A, the moving distance of 10 meters, and the installation of small space occasions.
4, JT1 series: spring frame, reel and slip ring device split design, the cable reel is more stable, easy maintenance.
5, JT2 series: mainly used for current below 50A, moving distance in the range of 30 meters. The main features and structure are similar to DJ2