The fuel tank, power mechanism, valves

          Crimping tool, also known as crimping pliers, a special tool with a cold method to connect a large cross-section copper wire trick, especially Chi aluminum wire and ACSR laying often need it. Crimping tool is necessary to crimp the wires connecting the power industry in line infrastructure construction and maintenance of lines.  Common types of crimping pliers crimping pliers have a hand pressure, hydraulic and electric type three. Electrical engineering is the most commonly used hand-pressure hydraulic and, in general, wire cross-sectional area of 6 AWG and below street by hand pressure, with oil above 6 AWG Street. Crimping aluminum Pat currently use more widely in place of copper wire. There are two tin-plated aluminum and non-tinned. Tinned copper aluminum may generally be the same as the connection method. Untinned aluminum is easily oxidized.

    The fuel tank, power mechanism, valves, pressure relief valves, pumps, oil bodies, pumping mechanism by the oil pump body, high and low pressure oil out of the hole, the eccentric shaft, eccentric bearing, driven gear and a pair of high-pressure pumps and a low pressure pump configuration, pump body suspended solids in the tank cover, high and low pressure oil outlet holes opened in the pump body, connected to the oil pressure relief valve, the eccentric shaft disposed longitudinally, the upper end of the central pivot placed in the pump body, the lower end of the solid Let eccentric bearing, gear driven eccentric shaft is secured at the top, coupled with the power mechanism, high and low pressure pumps suspended solids in the oil pump body, each with a touch of the eccentric bearing relative actuating member, high and low pressure pumps pump chamber respectively, and high and low pressure oil outlet holes in communication. Advantages: pump oil connecting mechanism and dynamic mechanism for vertical connection, can make full use of the space and small footprint, is conducive to work and transport; the high, the low-pressure pump pump oil in the form of changes to the actuator in the form of an eccentric bearing, It has a simple structure, fewer parts and assembly beneficial.


Crimping pliers category

Split crimping pliers
       Split crimping needs with appropriate pump, generally suitable for overhead lines and underground cable lines use; also suitable for large cable split crimping pliers. A machine can be used to clamp pressure pipe clamp pressure, pressure molding can be achieved hexagon connection.
Rechargeable crimping pliers
       Compact rechargeable crimping pliers structure, light weight, forward, back operation button will be reasonable. One-handed operation; low, two high-pressure piston pump driven design, crimping fast, the system is equipped with safety relief valve, automatic pressure relief after the standard output, the head can be used for 350-degree rotation, suitable for crimping different angles ; tools with a strap, especially for overhead work (new lithium battery BP-14LN crimp 90 times); configuration: host, a battery, a charger, a resin kit.

Manual crimping pliers
       High and low two piston-driven design, operation fast and effort; the system has a safety relief valve, automatic pressure relief after the standard output.
       Air crimping pliers are also manually categories: air crimping pliers for 1.25-5.5mm² bare crimp terminal, insulated terminals, insulated closed-end terminals, continuous terminal uses air pressure: 0.5 ~ 0.6MPa (5 ~ 6kgf / cm², mode of operation: pedal operation, inching operation can also be continuous.