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Cable Reel Retractable Spring Loaded Tool Balancer 3kg-5kg 5~9kg 9~15kg 15~22kg Hand Tool Hanging Fishing for Hedge Trimmer Cars

Cable Reel Retractable Spring Loaded Tool Balancer 3kg-5kg 5~9kg 9~15kg 15~22kg Hand Tool Hanging Fishing for Hedge Trimmer Cars

Overview
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Products Description

Product description：

A tool spring balancer are a type of lifting equipment that will take the weight (neutralise the weight) of a tool or equipment which is attached to it and this is achieved by applying the correct tensioning a spring of the tool balancer.Because the tool spring balancer now takes the load effectively the item is now nearly weightless. If slightly more tension is applied the return spring of the tool balancer than the self weight of the tool the tool being balanced then the tool will retract slowly; the more tension that is applied to the spring the harder it will be for the operator to pull down the tool.

Product Details

Product Paramenters

Main technical parameters of the spring balancer unit
Model	Load(kg)			Working Stroke	Net Weight(kg)
Model		Min load	Max load	Common Type	Net Weight(kg)
EW-3	1.0	3.0	1.5	1.43
EW-5	3.0	5.0	1.5	1.52
EW-9	5.0	9.0	1.5	3.74
EW-15	9.0	15	1.5	3.9
EW-22	15	22	1.5	7.13
EW-30	22	30	1.5	7.6
EW-40	30	40	1.5	10
EW-50	40	50	1.5	10.2
EW-60	50	60	1.5	10.8
EW-70	60	70	1.5	11.2
EW-80	70	80	1.5	12
EW-100	80	100	1.5	22
EW-120	100	120	1.5	23