1 rig safety procedures, to check whether the former drill rigs running well, depth and rock drilling must be clearly the case, you must check the next diamond drill wear, the drill pipe for blockages, if there is a knot drill injury. 2, drill, at least three people with one person operating the rig, plus one rod, one grasp opening, avoiding falling into holes drilled hole fast. To stop the drill rig overtime, the whole is hit from the stop position. Sealing curtain as ladders, ladders should be placed firmly on a ladder operations, there should be someone good help ladder, or with wire tied to a ladder and other fasteners. 3. Check carefully before to drill oil rope hoist, include references, a damaged must be promptly replaced, to have the time to drill at least three people with one person operating the rig, a person in charge of unloading drill pipe, one of the opening, when the hole When drilling big top water situation appears to use the rig to drill vertical, the operator should attach serious, with slip control drill, impact drill to avoid or shed roof beams, construction workers are not allowed to face the opening, to prevent high pressure water drilling wounding top, you must use the time to drill pad fork. 4, triple the time to drill pipe sealing curtain winch operations must be stable, unloading lever must always pay attention to opening and winch operation, in case thrown rope squeeze hands hurt. 5, each class construction workers enter the workplace, we must always pay attention to the case of the engine room roof, shed curtain beam supporting case sealing equipment manufacturers, according to the order has the inside out, have to strictly implement the "knock state asked top" When the system and found that unstable rock live rock or roof separation, should be promptly removed with a long-handled tool when dealing with problems, there is a man at the side care, and to ensure the smooth flow of retreat, indeed endanger personal safety, may withdraw immediately. 6, when drilling and grouting appear parallel operation, they should be careful opening the pressure gauge and high pressure pipe sealing curtain equipment to drill drill rig personnel within the room, when grouting pressure reaches 4.0Mpa above or grouting pressure is not When stable, non-parallel operations, to prevent accidents caused by mud spray people. Tianjin-strong high-pressure pump Co., Ltd. is a perennial engaged in the development and production of high pressure reciprocating plunger pump professional manufacturers, and is one of the first in the high-pressure pump manufacturing industry production enterprises. The company is strong in technology, development and design of high-quality, first-class management, advanced production equipment, complete automated testing system to ensure quality of products. My company's main products include high-pressure water pump, high pressure injection pump, washing machine, etc., and the company provides a variety of cleaning professional engineering services. Since the beginning of the company's business, cohesive strength on the spirit of "people-oriented, and for you, to-heavy" business purposes, careful study, work hard, so that the factory's products have reached every level of user satisfaction. Our products have been sold all over the various provinces and cities nationwide. After a long history of entrepreneurship, companies have laid a solid foundation. Because of advanced technology support, the company's products and accessories in the industry among the lowest prices, the manager Zhang Xiang to uphold the social services, the purpose of making friends with the best quality service returns new and old customers. The company under the joint efforts of all staff, is steadily moving forward, cohesive strength of tomorrow will be brilliant tomorrow! Poly real strongman welcome customers to visit our company advice, and sincerely hope and you work together for a better future!