​Basic knowledge to be mastered in using hydraulic jack

Hydraulic Jack refers to the jack which uses plunger or hydraulic cylinder as rigid jacking parts. It has the characteristics of compact structure, stable operation, large supporting force and self-locking. Hydraulic Jack has strong supporting capacity, and the supporting force of heavy hydraulic jack exceeds 100 t.           
 In order to reduce the frequency of hydraulic jack failure, we should pay attention to a few points in use:           
 1.  Hydraulic Jack in the work, should first try to lift a part of the weight, carefully check the hydraulic jack no abnormality, then continue to lift the weight. If it is found that the cushion plate is uneven, unstable or the hydraulic jack is inclined, the hydraulic jack will be released and returned to the journey, and can be operated again after timely handling.
 2.  Hydraulic Jack should be wiped clean before use, and should check whether the components are flexible and non-destructive. When there is load, don't unload the quick joint, in order to avoid accidents and damage parts.           
 3.  For heavy objects, more than one jack is needed for lifting. The same type of hydraulic jack should be selected, and the sum of rated lifting weight of each hydraulic jack should not be less than 1.5 times the weight of the equipment.
 In the operation of different types of jacks, safety has always been an important aspect. In addition to ensuring safety by purchasing high-quality jacks, hydraulic systems also have some general safety guidelines to share with you. Any unauthorized modification of the design, structure and use of Jack equipment is prohibited (e.g. alteration). Manufacturing, heating, processing, etc.), which will lead to reduced functional strength and safety accidents, and this change will invalidate the maintenance of equipment.
 Make sure that the working capacity/pressure level of each component in the hydraulic system you want to use matches, and that the whole hydraulic system is only suitable for the working range of the lowest rated capacity components in the system. Do not perform various operations in unstable postures. Tools and equipment should be installed firmly and personnel should stand firm. Keep your body in balance, keep your concentration high, and never work tiredly.           
 If other incorrect system components and spare parts are used, it may lead to danger. When installing and repairing, the power supply of tools and equipment must be cut off. Hydraulic tools and special repairing equipment should not be close to the open fire source or the heat source whose temperature is over 65 degrees F.           
 Moving mechanical parts, sharp edges, chemical corrosives and splashing welding slag, sparks, paints, etc. Always keep tools and equipment clean and keep away from dampness, dust, acids, alkalis, chemicals or other pollutants, which will aggravate the damage of tools and equipment.
 With the acceleration of the pace of economic development, all fields in the economic field have begun to look forward to and plan for the future development. Hailing Hydraulic has learned a lot of jack industry experts on the basis of in-depth investigation of the industry, and has given a development proposal, that is, Jack enterprises should create fine management.