LI JIN INDUSTRIAL Co., LTD - QUARTER-TURN ACTUATOR, LINEAR ACTUATOR AND SPRING RETURN ELECTRIC ACTUATORS

Li Jin Industrial Co., Ltd specialized in electric actuators including quarter-turn actuator, linear actuator, water-proof actuator, dust-proof actuator, explosion-proof actuator and spring-return actuators. Actuators are suitable for ball valves, butterfly valves, plug valves, and damper which are widely applied for the control on water level, temperature, irrigation, water treatment, air condition, chemical engineer, food and so on.

Li Jin Industrial Co., Ltd supply high quality actuators with reasonable price and welcome OEM/ODM project. Its actuators certified with approval of ISO 9001, CE, RoHS and CSA institution.  None clutch electric actuator design can be operated without clutch and brake obtained patent in Taiwan, China and USA. Spring-return electric actuators which won the patent in Taiwan, USA, Japan and china provides fail safe positioning of valves and dampers upon loss of supply voltage.

Quarter Turn Actuator
Quarter turn actuator is a device used for moving or controlling a mechanism or system that takes energy, usually created by air, electricity, or liquid, and converts that into some kind of motion. Quarter turn actuators are prepared with dry powder coating aluminum alloy.  Quarter turn actuators are prepared with extended duty cycle induction motor. Quarter turn actuators are builded in thermal protection that prevents motor burning out. High alloy lubricated steel gear trains used in quarter turn actuator provides self locking function to avoid valve back drive. Li Jin Industrial Co., Ltd leads in quarter turn actuators production. Its quarter turn actuators are certified with ISO9001, CE, RoHS and CSA institution. It provides quarter turn actuators at lower rates. It provides quarter turn actuators with various options like space heater, potentiometer unit, local control unit, conduit entrance, torque switches, modulating controller, various voltages etc.

Linear Actuator
Linear Actuator is a device that applies force in linear manner, as opposed to rotationally like an electric motor. There are various methods of achieving linear motion in linear actuators. Basic principle of operation in linear actuator is that of an inclined plane where threads of lead screw act as continuous ramp. Linear actuators can be prepared in various designs. Mechanical, electro-mechanical, hydraulic, linear motor, wax motor, segmented spindle, moving coil, MICA and Piezoelectric actuators are types of linear actuators. Linear actuators are applied in mechanics, biology, engineering, motors, virtual instrumentation etc.

Spring Return Electric Actuators
Spring Return Electric Actuators are devices wherein mechanical spring set is utilized to position controlled device to either completely open or closed position without any external power source. Mechanical buffer employed at the end of the spring stroke reduce the dynamic effects of the spring return electric actuators. Spring return electric actuators are prepared with powder coated aluminum alloy.

Li Jin Industrial Co., Ltd provides many models of spring return electric actuators which vary in flange size, voltage, torque and weight. Its spring return electric actuators have won the new patent in Taiwan, USA, Japan and China. Spring return electric actuators are available at reasonable prices.