"Spring buffers (HT4-1250)" a detailed description of: henan mine crane co., LTD. (HT4-1250) is introduced: spring buffer spring buffer is currently the most widely used buffer, its construction and maintenance is simple, no special requirements to working temperature, energy absorption is bigger, about 100 j/j/KG to 250 KG (spring).Mainly used in bridge, gantry crane, also can be used for other crane.The downside is rebound phenomenon is serious, should not be used to run faster than 2 m/s.Note: should not be used for speed greater than 2 m/s.Dimension: supply spring buffer
