Long Lift Spring Balancer , Large Size Spring Balancer [ Aluminum Housing ] Â Â Â Spring balancer, also known as spring crane, spring balance crane . The spring balancer is a suspension aid. Â Â Â The main applications of spring balancer: automotive molds, parts welding, assembly lines and other occasions. Â Â Â Â Spring balancer features : l Beautiful appearance, shaped like a tower wheel, half-package structure, visual operation is not a card rope, the shape of the details at the round, exquisite processing, a large number of uses can ensure that the workshop production line is beautiful and clean. l The use of aluminum shell, wear-resistant anti-collision, if you accidentally touch the shell deformation occurs without affecting use; l The service life is 100,000 times and the safety factor is high. Â Â Â Spring Lifter Model: SW1-3 (small load 1kg load 3kg) SW3-5 SW-5-9 SW9-15 SW15-22 SW22-30 SW30-40 SW40-50 SW50-60 SW60-70 SW70-80 SW80-100 SW1OO-120 SW120-140 SW140-160 For more information about spring balancer and price, please contact our company's professional sales staff. Longhai is dedicated to serve you. Yantai Development Zone Longhai Lifting Tools Co., Ltd. Hotline: 0535-6106706 15552259281 Contact: Ms. Tang QQ : 1445813143 mailbox: Silicon Series Ferroalloy,Ferroalloy Calcium Silicon,Calcium Silicon Alloy,Calcium Silicon Ferroalloy NINGXIA HELANSHAN METALLURGY CO., LTD. , http://www.nxhlsyjferrosilicon.com