北京輥道輸送機,北京輥道輸送線,北京輥道流水線一種用途廣泛的機械化運輸設備，常在汽車制造行業的砂型鑄造車間和發動機裝置車間的造型、制芯、清理、裝置等工部中運用，是生產加工服務行業里不可或缺的工具。

Roller conveyor, roller conveyor line, roller conveyor line is a kind of mechanized transportation equipment with a wide range of uses, which is often used in the modeling, core making, cleaning, installation and other departments of the sand casting workshop and the engine device workshop of the automobile manufacturing industry. It is an indispensable tool in the production and processing service industry.