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ZB-R rubber gear pump
R series rubber gear pump has the function of automatic cleaning efficiency, simple design, optimization of the fluid channel. Pulse rate is lower under high pressure. Suitable for butadiene rubber, chloroprene rubber, EPDM, SBR, NBR, etc. in the process of natural rubber.
Pump body: high temperature high temperature gear: tool steel, tool steel, nitrided steel sliding bearings: high temperature seal tool steel spiral discharge heating system: electric heating, hot water heating and cooling system: shaft cooling system specification / flow range: from 50CC - 2000CC, 50cm3/rev - 2000cm3/rev viscosity: less than 20000 Pas, the temperature is not higher than 130 DEG cleaning: the temperature is not higher than 350 DEG: the inlet pressure is less than or equal to 20MPa maximum pressure: up to 50MPa
At present in China rubber industry extrusion production enterprises, has been plagued by all the rubber viscosity is very high, production strict temperature control, generally only a few dozen, too easily after vulcanization, the barrel water circulation after the practice of inscribed import, cut direct feed extruder, extruder on shear forced transported to die. Due to artificial feeding, and the strip size is not uniform, pressure is not stable, directly affect the product quality of tolerance, there is no guarantee.