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鋁型材自動牽引機說明書 本產品根據擠壓機的噸位進行設計，軌道用工字鋼作主軌道，工字鋼兩側用方鋼作輪子滑道(鋼絲繩鏈條式和齒輪鏈條式)。牽引機的拉力隨擠壓機的變化而連續增量變化。 Aluminum Profile Auto Puller The production designed and manufactured the puller according to the extruder tonnage the railway. Adopted 工type steel to be main railway and square steel to be traveling way In the both side of the 工type steel .steelwire chain Type and gear wheel chain type pulling force changed thru extruder series increment change.