Type CGBK rail fasteners (commonly known as CGBK pressure rail) with guide wheel lifting tonnage ≤ 100 tons of steel crane beam track fixed features of the product: 1, easy to track installation, adjustment and replacement; 2, due to The rubber pressure of the tongue and the role of the composite rubber pad, with the buffer and the effectiveness of noise reduction. Caution should be designed and installed the crane level between wheel and rail gap should be less than 10mm, if they can not meet, can be bolt anti installed to reduce the fixed parts of the space.