石家莊環(huán)鏈電動葫蘆廠家

石家莊環(huán)鏈電動葫蘆

1、安全可靠性高
環(huán)鏈電動葫蘆設置了限載保護裝置，可避免超載時引發(fā)的不良后果；起重吊鉤設有閉鎖裝置，可防止鎖具意外滑脫；電機設有熱保護裝置，當電機因頻繁使用引起溫升過高時，該裝置會自動切斷電機以保護電機不至于被燒壞；同時還有上、下限位裝置，當?shù)蹉^上升或下降至極限位時，本機會自動切斷電源，吊鉤隨即停止動作；環(huán)鏈電動葫蘆設有緊急停止按鈕，使操作者于危急狀況是，能立即關閉電源。
2、機體結構新穎
環(huán)鏈電動葫蘆采用高強度的鋁合金機體，外形美觀、機體緊湊、體積小、重量輕。采用二級齒輪傳動，高速級為斜齒輪傳動，因而傳動平穩(wěn)、噪聲小。
3、零部件強度高
環(huán)鏈電動葫蘆主要零部件均采用高級合金鋼材料，并經(jīng)多道特殊熱處理工藝加工，具有強度高、耐磨性好等特點；上、下吊鉤采用高強度合金鋼制作，經(jīng)強化熱處理后具有很高的韌性，即使機體因超載引起破壞，吊鉤也只會產(chǎn)生朔性變形而不會發(fā)生脆性斷裂。
4、環(huán)鏈電動葫蘆設有貯鏈袋，運行時鏈條能自動貯存于貯鏈袋內(nèi)，以防鏈條自由下墜時卡住和沾上污物。

                         
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.