Precautions for use of explosion-proof hammers: The personnel who use the tools of explosion-proof hammers must be familiar with the performance, characteristics, use, storage and repair and maintenance methods of explosion-proof hammers. Explosion-proof hammers must be inspected before working. It is strictly forbidden to use unqualified explosion-proof hammers that are corroded, deformed, loose, faulty, or damaged.
When the weight of the explosion-proof hammer is heavy, the explosion-proof hammer should be checked frequently during the use of the hammer handle to ensure that the hammer handle is firmly connected. When the hammer head and the hammer handle are loose, the hammer handle should be stopped immediately when it is split and cracked. Repair or replace. The wedge of the hammer head and the hammer handle of the explosion-proof hammer in the installation hole is preferably a metal wedge. The length of the wedge should not be greater than two-thirds of the depth of the installation hole. When using an explosion-proof hammer with a heavy hammer head, you must pay attention to the front, back, left, and right, and it is strictly prohibited to stand in the range of the explosion-proof hammer.
Explosion-proof performance of explosion-proof hammers: aluminum bronze explosion-proof hammers are suitable for operation in ethylene gas with a concentration below 7.8%, explosion-proof grade GBEx ⅡB, beryllium bronze explosion-proof hammers are suitable for operations in hydrogen with a concentration of 21% or less, explosion-proof GBEx Ⅱ C, aluminum bronze The hardness of the explosion-proof hammer is not lower than HRC25 and the tensile strength δ b 75-85kgf / mm2; the hardness of the beryllium bronze explosion-proof hammer is not lower than HRC35 and the tensile strength δ b 105-120kgf / mm2. Beryllium bronze explosion-proof hammers also have antimagnetic properties. Transportation and packaging of explosion-proof hammers: Each product of explosion-proof hammers is individually plastic-sealed to avoid bumping against each other and scratching the surface. Packed in thick corrugated cardboard boxes, filled with foam boards, effectively cushioning various impacts, and outsourcing woven bags, more suitable for remote transportation. Explosion-proof hammers can quickly reach customers through various forms such as car distribution, automobile logistics, China Railway Express, and air express.
Above information is provided by Non Sparking Tool Manufacturer.
