Application: Self-hanging fire damper is usually installed in the ventilation, air conditioning system pipes, can also be installed in the firewall and the platform. Usually usually open, 70 ℃ valve closed. FHF-1 and FHY-1 according to the design of Jian T356 structure, and made the necessary improvements. FHF-2 multi-leaf fire damper To improve the design, L size can be greatly reduced, but no inspection door, if necessary, can be ordered separately, pipeline inspection doors installed in the pipe near the fire damper. L = wall thickness +100 or L = B / n +50 Performance: (1) When the duct temperature exceeds 70 ℃, the fusible link blows and the blade automatically closes under the action of gravity. (2) According to user requirements, can be installed with the relevant equipment and telecommunications interlock. Ceiling Fire Valve FHX-FD Application: Ceiling fire damper is mainly used for bathroom ventilation pipes and other ceiling return duct openings, usually showed a normally open state for ventilation exhaust, the fire occurred, when the temperature to 70 ℃, the valve fusible link is blown, the valve is closed, cut off the fire spread along the pipeline access. Performance: (1) The valve is normally open state, can be used for ventilation at the end of the pipe or ceiling pipe ventilation. (2) When the air temperature reaches 70 ℃, the valve is closed. Flameproof valve FFH-1 (FD) FFH-6 (FVD) Application: Fireproof is usually installed in the air duct of the ventilation and air conditioning system, normally open at 70 ℃, the valve is closed. Performance: (1) When the temperature reaches 70 ℃, the fuse action valve is closed. (2) Manual open, manual reset. (3) the valve closed to send all the way signal. Fire control valve FHT-2 (FVD) FHT-7 (FVD) Application: Fire control valve is usually installed in the air-conditioning air duct, usually normally open, the valve is closed at 70 ℃, the valve blades in the 0 ° -90 ° range Adjust within five gears. Performance: (1) the fuse action valve is closed when the temperature is 70 ℃. (2) manual off, manual reset. (3) manually change the blade opening angle. (4) open and close after the issue of a telecommunications signal. Automatic smoke and fire damper FHZ-SFVD Application: Suitable for ventilation and air-conditioning systems with smoke and fire prevention requirements, especially applicable to important buildings equipped with Halon gas automatic fire extinguishing equipment, because the fire before the release of gas required to close All valves should be opened and ventilated and exhausted after the fire is extinguished. When the exhaust system also serves as ventilation and air-conditioning system, it is necessary to consider the air-conditioning requirements during ventilation and the requirements for rapid smoke and fire protection in case of fire , But also for ventilation, air conditioning pipe installed in the ceiling, can not manually reset the situation. Function: (1) The valve is normally open. The DC24V power supply (DC24V ± 10%, 0.3A ± 10%) output by the control center can automatically close the valve and interlock the ventilation. The air conditioner fan stops and the output close signal . (2) 70 ℃, the temperature fuse action, the valve closed. (3) Press the actuator manual button on the valve, the valve closed. (4) When the smoke damper needs to be opened again, the electric signal (DC24V, 0.4A) can reset the valve to the original opened state. The reset torque> 12N · M, interlocking ventilation and air conditioner fan start automatically. (5) The valve can be centralized control of the central control room, but also the unit automatically controlled. (6) This kind of machinery is equipped with a torque adjusting device which can adjust the operating torque according to the fireproof valve specifications to ensure the reliability of operation. The operating torque is divided into three steps: weak 1N · M, medium 1.5N · M, strong 3N · M .
Press Feeding Systems or space save systems have been very popular in all of the world for many years.
Press feeding systems principle revolves around combining the Decoiler Straightener Feeder functions of coil payout, leveling and feeding the material into press machine.
Press feeding systems needed the capacity to handle materials from 0.8-9.0mm thickness,1800mm width and loading weight up to 25tons.
Press feeding systems is suitable for manufactures clutches and brake, disks for most types of vehicles, including the off road super trucks.
Press Feeding Systems
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