What's the difference between a pneumatic balancer and a spring balancer?
Pneumatic balancer is to use gas as power to lift or transfer heavy objects, can realize the suspension of heavy objects, in other words, can make heavy objects in the air "floating", so that the heavy objects can be operated.
Without manpower, the workers' time and energy can be greatly saved. Spring balancer is a mechanical upgrade, the internal wire rope for lifting, can not realize the suspension of heavy load. The lift is also limited in weight, but the price has advantages over the pneumatic balancer. The two are not too comparable.
