Anhui Wilton 3G Screw

A, 3G three screw pump Product Overview: 3G three screw pump infusion body for a variety of the solid particles, liquid lubrication oils and similar non-corrosive oil, the fluid viscosity of 1.2 ~ 100 & deg; E (3.0 ~ 760cst), high-viscosity liquids may also conveyed through the heating viscosity reduction. Flow range 0.2 ~ 590m3 / h, the maximum working pressure of 100bar, the maximum temperature of 150 ℃ two, 3G three screw Advantages: 1, the structure is simple: with a variety of structural forms, usually small flow 0.2 ~ 6.5m3 / h, pump pump body and liner into one (collectively pump), seal in mechanical seal. Medium flow above the pump liner is a separate part fixed to the pump body, high flow pump double suction structure made more horizontal installation, seal there are two kinds of mechanical seals and packing seal according to the different transmission media. Marine pumps installed in the form of 3G have both horizontal and vertical, the original motivation for the AC, DC marine motors. 2, long life: 3G three screw the active screw driven by a motor, the master and slave is no mechanical contact between the rod, and driven by the output pressure of the liquid from the bar around the axis of rotation, the master and slave between the rod, screw and Jie oil film between the bush protection, therefore minimal mechanical friction pump, called a semi-permanent life. 3, the infusion body within 3G three screw axially uniform motion, so the pressure pulsation, flow stability, low noise, small part due to the rotation inertia, the starting torque and low vibration. 4,3G three screw pumps with high suction capacity. 5, in order to ensure 3G three screw pump, motor and pipeline safety systems, sludge screw medium flow above all with a safety valve, when the pressure exceeds the set pressure of the safety valve, high pressure oil will flow back to the pump inlet oil port. Three, 3G three screw product features: a, straight line continuous conveyor media, no mixing, no pulse; b, vibration, noise; c, high pressure, high efficiency; simple d, structure, easy accessibility; e, volume small and light weight; f, wear light, long life four, 3G three screw Material: 3G three screw Lord, from the screw 16MnCrS5,40Cr, 45,38CrMoALA 3G three screw pump, HT200, QT450-10, ZCuSn10P1, ZG270-500 five, 3G three screw pump works: How it works: the general use of mechanical seals. Three screw through the jaw coupling is driven by an electric motor. Overhang from the spindle end of the pump, clockwise rotation. Screw pump including 3G Universal, 3GC ship type and special type. Three screw pump rotor type pump pit, as the active screw and driven screw mesh with each other and their spiral groove with three holes with the bushing surface, able to import and export between the formation of three screw-log dynamic seal chamber These dynamic seal chamber will continue to axially move liquid from the pump inlet to pump outlet, and gradually boost the transmission fluid, so as to form a continuous, smooth, axial movement of the pressure of the liquid. Six, 3G three screw product structure: 1.3G-type three-screw with a variety of structures, generally small flow pump liner and casing into one, can horizontal and vertical installation. Inlet direction 90 degrees apart any installation, seal the majority of agency seal. 2. The medium flow above the pump, a separate part of the liner is fixed to the pump body, a screw shaft mounted to gimbal hydraulic axial force balance. The general structure for the horizontal. Inlet direction can also be separated by 90 & deg; any installation. After changing the pump can be made vertical. Seal according to the situation have mechanical seals and soft packing two structures. 3.3G type three screw shaft extension support smaller, should the prime mover driven directly through flexible coupling, pulleys, etc. will not be used to generate additional radial force larger transmission mode transmission.