石家庄环链电动葫芦厂家

石家庄环链电动葫芦

1、安全可靠性高
环链电动葫芦设置了限载保护装置，可避免超载时引发的不良后果；起重吊钩设有闭锁装置，可防止锁具意外滑脱；电机设有热保护装置，当电机因频繁使用引起温升过高时，该装置会自动切断电机以保护电机不至于被烧坏；同时还有上、下限位装置，当吊钩上升或下降至极限位时，本机会自动切断电源，吊钩随即停止动作；环链电动葫芦设有紧急停止按钮，使操作者于危急状况是，能立即关闭电源。
2、机体结构新颖
环链电动葫芦采用高强度的铝合金机体，外形美观、机体紧凑、体积小、重量轻。采用二级齿轮传动，高速级为斜齿轮传动，因而传动平稳、噪声小。
3、零部件强度高
环链电动葫芦主要零部件均采用高级合金钢材料，并经多道特殊热处理工艺加工，具有强度高、耐磨性好等特点；上、下吊钩采用高强度合金钢制作，经强化热处理后具有很高的韧性，即使机体因超载引起破坏，吊钩也只会产生朔性变形而不会发生脆性断裂。
4、环链电动葫芦设有贮链袋，运行时链条能自动贮存于贮链袋内，以防链条自由下坠时卡住和沾上污物。

                         
1, high safety and reliability
Electric hoist chain set load limit protection device, can avoid the adverse consequences caused by overloading; the lifting hook is arranged
Locking device can prevent the lock slip; the motor is equipped with thermal protection device, when the motor due to frequent use caused by temperature
Rise too high, the device will automatically cut off the motor to protect the motor from being burnt out; and the upper and lower limit
When the hook device, up or down to the limit position, automatically cut off the power supply the opportunity to immediately stop action hook;
Ring chain electric hoist is equipped with an emergency stop button, so that the operator in a critical condition is that the power can be turned off immediately.
2, the body structure is novel
Ring chain electric hoist with high strength aluminum alloy body, beautiful appearance, compact body, small size, light weight.
Two - stage gear transmission is adopted, and the high - speed level is the helical gear drive, so the transmission is stable and the noise is small.
3, parts of high strength
Ring chain electric hoist main parts are made of high alloy steel materials, and by the multi - channel special heat treatment process,
Has the characteristics of high strength, good abrasion resistance; the upper and lower hook made of alloy steel with high strength, enhanced by heat treatment
With very high toughness, even if the body is due to damage caused by overload, the hook will only deform without hair shape
Brittle fracture.
4, the chain electric hoist is provided with a chain bag, and the chain can be automatically stored in the chain bag in the running time in order to prevent the chain from free.
When stained with dirt and stuck down.