Beijing Yashilin Testing Equipment Co., Ltd. is a leading environmental testing equipment solution provider and a professional test box manufacturer in China. Yashilin Instruments has the industry's most complete end-to-end product line and integrated solutions through a full range of high and low temperature test chambers, constant temperature and humidity test chambers, salt spray corrosion test chambers, sand dust test chambers, and rain test chambers. Such products are widely used, flexible to meet the needs of different users and the pursuit of rapid innovation. The company insists on continuously creating value for customers through continuous technological innovation. It has R&D institutions in Beijing and Shanghai. Researchers focus on industry technology innovation and build product reputation and reputation. Relying on fifteen branches across the country, the company has won the trust and cooperation of its customers with its enhanced innovation capability, outstanding flexible customization capabilities and increasingly perfect delivery capabilities.
Corporate Vision: Creating Value for Users in a Quality Simulation Environment
Work concept: efficient, professional, persistent, innovative
Life philosophy: healthy, happy, friendly, learning
Quality policy: professional quality, team value
Improve the system to promote overall efficiency; continuous improvement to meet customer needs
Timely action, focus on effectiveness; persist in innovation, pursue excellence
Main test chamber: salt spray corrosion test chamber / low temperature test chamber / high and low temperature test chamber / / high and low temperature alternating heat and humidity test chamber / constant temperature and humidity test chamber / precision drying test chamber / vacuum drying oven / high and low temperature impact test chamber / Ultraviolet light accelerated aging test machine / Xenon lamp weatherproof test box / ventilation type aging test chamber / ozone aging test chamber / rust and grease wet heat test chamber / sand dust test box / box type rain test chamber / large high and low temperature step test Room / constant temperature and humidity test room / salt spray constant temperature and humidity high temperature composite test chamber / temperature aging room / mechanical drop test bench / vibration test bench
Geared traction Machine For Elevator / Lift, Elevator Spare Parts.
Geared traction machines are driven by AC or DC electric motors. As the name implies, the electric motor in this design drives a worm-and-gear-type reduction unit, which turns the hoisting sheave. While the lift rates are slower than in a typical gearless elevator, the gear reduction offers the advantage of requiring a less powerful motor to turn the sheave. These elevators typically operate at speeds from 38 to 152 meters (125-500 ft) per minute and carry loads of up to 13,600 kilograms (30,000 lb). An electrically controlled brake between the motor and the reduction unit stops the elevator, holding the car at the desired floor level.
Geared Elevator Traction Machine
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Ningbo Xinda Elevator Traction Technology Co., Ltd. , https://www.nbelevator.de