Spring tools balancer with higher working life for 100,000 times with no matter. Via tools balancer can let the tools take as zero gravity, and is very easy to handle, will reduce the worker fatigue to improve the efficacy. Spring balancer normally used on automatic manufacture line, package plane, slaughter plane, welding works and so on areas. Regarding spring balance capacity, tools balancer price list, load balancer pictures, zero gravity tools balancer applications, please kindly feel free contact with us. Professionally service hope will get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD