thermoforming plastic cutting machine 1)precise four pillars 2)quiet,rapid,exactitude 3)ISO9001:2008 and CE 4) ... to lubricate it. Characteristics1.Double oil cylinders,the structure of four precise columns and banlanced connecting rod,so the depth of ... ) Stroke fix handle Excellence of Equipment:1. Two-tank, precision four-column structure of the self balance connecting rod which can ...