Note: Check the spring balancer regularly for signs of wear or damage. Do not exceed the maximum load capacity of the balancer to prevent accidents. Function: The energy accumulated by the spirals spring is used to make the suspended operating tools weightless, which greatly reduces the labor intensitys of the operator and improves labor productivity. It is an indispensable auxiliary tools in factory tools. Material: The balancer is made of steel wire rope, which has high strength, high hardness, tensile resistance and long service life. Adjustable tension: The tension of the suspended fixed equipment is adjustable for easy use. Press and turn, unscrew counterclockwise to increase the tension. Press the tension knob and turn it counterclockwise to reduces. The positioning clamp can fix the length of the wire rope, and the buffer device can effectively prevent the wire rope from rebounding too quickly, causing damage to the Balancer Retractor., Manufacturer: KXCVBNKLJ