• Categories:News
• Author:Lisa
• Origin:
• Time of issue:2022-11-27
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(Summary description)The explosion-proof ratchet wrench is an explosion-proof tool used for manually tightening screws. The explosion-proof ratchet wrench has a variety of models and specifications, such as single head and double head. It is connected by two kinds of box sockets with different specifications and sizes, namely, main box socket and secondary box socket, through the engagement of the female key and the male key of the hinge key. Explosion proof ratchet wrench is made of copper alloy. Due to the special physical properties of copper alloy (that is, it does not contain carbon and has good thermal conductivity), the heat generated during friction or impact between the explosion-proof ratchet wrench and mechanical parts is quickly absorbed and transmitted. In addition, copper itself is relatively soft compared with other non-ferrous metals. It has good flexibility during friction and impact, and it is not easy to produce small metal particles, so we can hardly see sparks, Therefore, the explosion-proof ratchet wrench is also known as the non sparking ratchet wrench. Since a box socket has two specifications of box shaped through-hole, the modified wrench can be used to tighten two specifications of screws, thus expanding the scope of use and saving raw materials and labor costs. Explosion proof ratchet wrench is used to rotate bolts or nuts placed in narrow or inaccessible positions. The ratchet wrench can be rotatably connected with the end of the operating rod. The explosion-proof ratchet wrench comprises a heavy block connected with an operating rod, which can slide along the length direction of the operating rod, and a front weight bearing part which blocks the impact of the heavy block is arranged on the operating rod in the front of the heavy block. The adjustable wrench handle can timely and conveniently adjust the angle of the wrench. Explosion proof ratchet wrench can be used for the tightening operation of screws, with the advantages of strong applicability, convenient operation and low price (related products crowbar ratchet wrench, reversing ratchet wrench