a specialised provider of a full variety of chains, sprockets, gears, gear racks, V-belts, couplings and reducers. Furthermore, all our production methods are in compliance with ISO9002 expectations. EPG has established up a full established of quality administration system which is provided with sophisticated inspection and test tools.

1. In EPTT

ZLYJ series EPTT is a substantial-precision EPT EPTT gadget with thrust pack, which is developed 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 components are produced of high energy alloy steel. EPTs are processed by carburizing, quenching and grinding. The EPT precision is gb10095-88, quality 6. Hardness of tooth surface area hrc54 ~ 62. The front finish of the hollow output shaft is equipped with large dimensions thrust bearing, which bears the aXiHu (West EPT) Dis.al thrust of the screw when it functions. The EPTT EPTT has the characteristics of modest quantity, large bearing capacity, steady EPTT, lower sounds and large efficiency.

2. Working condition

The maXiHu (West EPT) Dis.mum speed of higher-velocity shaft shall not exceed 1500r / min

The peripheral velocity of the EPT shall not exceed twenty m / s.

The functioning environment temperature is – 40 ordmC ~ forty five ordmC. If it is reduced than ordmC, the lubricating oil shall be preheated to above ordmC just before starting up. The EPTT can be used for operation in the two good and adverse instructions. Even so, some high-pace shafts are equipped with a single-way oil pump. The default course is: clockwise rotation going through the output shaft and around the home. If the course adjustments, you should show when purchasing.

three. varieties