外殼用不銹鋼材料制成的自動伸縮式防護帶，是由外殼、彈簧軸、和纖維布等組成。外殼是用不銹鋼或冷軌板制成，并經(jīng)表面防腐處理，內部結構是經(jīng)過熱處理鋼帶組裝而成，此產(chǎn)品的結構嚴緊，合理、無嗓音，適合空間小、行程大、且運動快的機床設備使用。

The automatic pull-out and take up shield with the shell made of stainless steel consists of shell, spring shaft and fabric cloth. The shell is made of stainless steel or cold rolled steel plate, of which the surface is anticorrosion treated. The internal parts are made of heat freated steel band, This product is of compact design and noise free, long travel range and especially suitnble for fast travel muchine tools.