In 2000, EPG took the lead in attaining ISO14001 atmosphere administration certificate and thereafter passed the inspection of thoroughly clean production and recycling financial system, successful the title of “Zhejiang Inexperienced Company”. There is a technological middle of province degree, EPG academician functioning station, experiment station for EPG put up doctors, and countrywide 863 program established up in EPG team. With these platforms and sturdy technological ability, the more than four hundred technicians have designed all range of specific higher specific and large toughness products, executed mildew plans for key components in the vehicle and countrywide sector revitalizing system, ensuing a lot more than 5000 created over, among which 33 things are autonomous patent technological innovation with 4 patent authorized . In 2008, it was awarded with “Nationwide Export Commodity Inspection-free Enterprise”.
Leak-Tightness Oil Lubrication Kind Stern Shaft Seal
Leak-Tightness Oil Lubrication Variety Stern Shaft Seal:
Ship shaft system is an EPTTant portion of ship EPTT EPTT, its task is to transfer the EPTT of the ship’s host EPTT to the propeller, at the identical time will be created by the propeller thrust to the hull to drive sailing ship, ship shafting by thrust shaft, intermediate shaft, the stern shaft, propeller shaft, the shaft coupling, thrust bearing, intermediate bearing, the stern tube bearing and other components, and so forth, and some even with a reduction EPT box.The method of shafting set up primarily incEPTTs: determining the theoretical cEPTTr line of shaftingBoring the herringbone gap in accordance to the middle line of shafting theory, the hub hole of the stern shaft and the stuffing box gap of the bulkheadInstall stern tube, stern shaft, sealing gadget and screw screwThe alignment and link of the intermediate shaft, the fastening of the intermediate bearing on the foundation, etc., consequently,the
set up inspection of the shafting is primarily executed around the previously mentioned perform.
Leak-Tightness Oil Lubrication Variety Stern Shaft Seal Functions:
Diameter selection of stern shaft: Oslash50- Oslash1150mm
Outer diameter of stern shaft dress in-resisting bush: Oslash70- Oslash1250mm
Lubricating oil functioning force: one-2bar
Lubricating oil operating temperature: -25 ordmC- one hundred ten ordmC
Stern shaft wear-resisting bush liner velocity: le7m/sec
Typical leakage: five-30ml/h
