... or tight as you want. Heavy-Duty Tensioner KTLY-32 NEW TYPE KTL-32 Pneumatic tesioner1,Product series:KZL series2,Strap material ... spec:(25-32)*(0.8-1.2)mm5,Strap tensioning speed:5m/min6,Tensioning strength:>=9.8KN/00.6Mpa7,Weight:4 ... , loose screw, environmental pollution, and bad lubricating probably cause the malfunction during the operation. You shall clear it promptly to make it ...