JTVD-B explosion proof chain block
●Active double pawl brake brake system, powder metallurgy sintering integrated friction plate●Alloy steel forged gears and axles, integrated gear design
●Alloy steel copper-plated upper and lower hook, forging safety sheet
●The internal gear and structure are treated with corrosion resistance and fireproof flower
●Solid steel structure, double layer design protection system of brake chamber
●Standard with fireproof flower load chain, stainless steel hand zipper and reinforced tail block
●Working temperature: -40°C to +50*C
●Zone: Zone1&2 (gas), Zone21&22 (dust)
●Explosion-proof level:EX I12GDc IIC t4 IIC T135°C
●Ultra-high strength - the life of the hoist is more than 1500 times of EU standard fatigue test
●Can be customized ultra-high temperature or ultra-low temperature products
Standard
BS EN 13157, ANSI/ASME B30.16, AS 1418.2,JB/T 7334, CNEX 18.5240,isi 2015
Product selection
1. Overload limiter 2. Stainless steel hand zipper 3. High quality special chain 4. 100 grade load chain
Application industry
Explosion-proof hand hoist is widely used in petroleum, chemical, gas, textile, pharmaceutical, storage and transportation, coal mines and other high temperature, high dust, corrosive industries, for the equipment maintenance and instailation of the flammable and explosive places. Can be used alone, can also be used with explosion-proof monorail car.
