German parat tools parat models parat prices

parat tools refer to electrical safety tools, which are various specialized tools and devices designed to prevent accidents such as electric shock, burns, falls, and slips, thereby ensuring the personal safety of workers. In power systems, operators must carry and use various safety tools to complete tasks smoothly without causing personal injury. For example, electrical safety equipment is required when inspecting operating electrical equipment, changing operating modes, or performing maintenance and tests; climbing safety equipment is needed during line construction; when working on live electrical equipment or in areas near live equipment, insulated safety tools must be used to prevent electric shock or arc burns. Electrical safety tools can be divided into four categories: personal protective equipment, insulated safety tools, climbing tools, and warning signs.

parat tool applications and usage

The electric hydraulic oil pump can serve as the hydraulic pump for various hydraulic tools. When equipped with other hydraulic tools, the electric hydraulic oil pump can perform tasks such as lifting, pressing, pipe bending, busbar bending, straightening, shearing, assembly, and disassembly. It reduces labor intensity and improves work efficiency. During use, open the air release nut, turn on the switch on the oil collection block, connect the power supply, and attach the quick connector to the quick coupling of the corresponding hydraulic tool. Press the power switch, wait for the motor to run for 1-2 minutes, then turn off the switch to set it to the pressure-boosting state. At this point, the output hydraulic oil will perform various tasks, automatically increasing pressure with the load until 63MPA. After work is completed, open the switch to relieve pressure, wait for the hydraulic oil to return, remove the quick connector, tighten the air release nut, unplug the power cord, and close the switch.

parat tool structure and composition

The function of power components is to convert the mechanical energy of the prime mover into the pressure energy of the fluid. This refers to the oil pump in the hydraulic system, which provides power to the entire hydraulic system. The structural forms of hydraulic pumps generally include gear pumps, vane pumps, and piston pumps. The function of actuating components (such as hydraulic cylinders and hydraulic motors) is to convert the pressure energy of the fluid into mechanical energy, driving loads to perform linear reciprocating motion or rotary motion. Control components (i.e., various hydraulic valves) control and regulate the pressure, flow, and direction of the fluid in the hydraulic system. Depending on the control function, hydraulic valves can be divided into pressure control valves, flow control valves, and directional control valves. Pressure control valves are further divided into relief valves (safety valves), reducing valves, sequence valves, pressure relays, etc.; flow control valves include throttle valves, adjustment valves, flow divider-combiner valves, etc.; directional control valves include check valves, pilot-operated check valves, shuttle valves, directional valves, etc. Depending on the control method, hydraulic valves can be divided into on/off control valves, fixed-value control valves, and proportional control valves. Auxiliary components include oil tanks, oil filters, oil pipes and pipe fittings, sealing rings, pressure gauges, oil level and temperature gauges, etc. Hydraulic oil is the working medium that transmits energy in the hydraulic system, including various mineral oils, emulsions, and synthetic hydraulic oils.

parat tool types and features

Hydraulic tools include: hydraulic wrenches, special electric pumps for hydraulic wrenches, hydraulic jacks, hydraulic bolt tensioners, hydraulic flange spreaders, hydraulic nut splitters, hydraulic pullers, etc. Hydraulic tools offer the advantages of high efficiency and convenience. 1) Generally use mineral oil as the working medium, allowing self-lubrication of relative moving surfaces and resulting in a long service life. 2) Light weight, small size, low movement inertia, and fast response speed. 3) Various components of hydraulic transmission can be arranged conveniently and flexibly according to needs. 4) Automatic overload protection can be achieved. 5) Convenient operation and control, enabling wide-range stepless speed regulation (speed regulation range up to 2000:1). 6) Linear motion is easily achieved. 7) Machine automation is easily achieved; when using electro-hydraulic combined control, not only can a higher degree of automatic control be realized, but remote control is also possible.

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