The series of HW spring balancers are auxiliary tools Which are used with operational tools.It is extensively used in the field

The series of HW spring balancers are auxiliary tools Which are used with operational tools.It is extensively used in the field of automobile making,tractor making and machine making,etc.

Type	min capacity kg	max capacity kg	common	length	Net weight
HW-3.0	1.0	3.0	1.9		1.6
HW-5.0	3.0	5.0	1.9		1.62
HW-9.0	5.0	9.0	1.8		4.2
HW-15	9.0	15	1.8		4.5

HW spring balancers