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one. In EPTT
ZLYJ series EPTT is a large-precision EPT EPTT device with thrust pack, which is designed for plastic and rubber screw extruders. The merchandise layout shall refer to the technical technical specs of cylindrical EPT EPTT (JB / t8853-2001). Its attribute is that EPT and shaft areas are produced of substantial energy alloy metal. EPTs are processed by carburizing, quenching and grinding. The EPT accuracy is gb10095-88, quality 6. Hardness of tooth floor hrc54 ~ sixty two. The front finish of the hollow output shaft is outfitted with massive dimensions thrust bearing, which bears the aXiHu (West EPT) Dis.al thrust of the screw when it functions. The EPTT EPTT has the qualities of modest volume, substantial bearing ability, steady EPTT, lower sounds and high effectiveness.
two. Working condition
The maXiHu (West EPT) Dis.mum velocity of higher-speed shaft shall not exceed 1500r / min
The peripheral pace of the EPT shall not exceed twenty m / s.
The working surroundings temperature is – forty ordmC ~ 45 ordmC. If it is reduced than ordmC, the lubricating oil shall be preheated to earlier mentioned ordmC before commencing. The EPTT can be used for procedure in both constructive and adverse instructions. Nonetheless, some high-speed shafts are equipped with 1-way oil pump. The default path is: clockwise rotation dealing with the output shaft and about the home. If the path modifications, please indicate when buying.
|Nominal EPTT ratio||8,10,12.five,14,sixteen,18,twenty|