The group is focused on making all selection of common roller chains and sprockets, gears & gearboxes, such as conveyor chain & sprockets , stainless steel chain, agricultural chain and has not just sold its goods all in excess of china, but also offered far more than 65% merchandise to oversees, including Europe, The usa, South-east Asia, and it also has set up storage logistics in locations like Europe. Due to our sincerity in supplying very best services to our clients, understanding of your wants and overriding feeling of accountability toward filling buying specifications, EPG has been effectively accredited by ISO9002 Good quality Administration Method, ISO9001 Good quality Administration System, API certification, ISO/TS16949:2002 and ISO10012 measurement administration technique. worm EPT:DGAEPT collection torque from 400-48000N.m,
D series torque from 2000-180000 N.m
merchandise layout concepts
1.shell:
Dagong shall at the very least undertake the shell manufactured of ductile iron, which can bear the intense load in the earthquake location, with IP67 sealing quality, and the exposed parts shall be corrosion-resistant or the floor shall be secured with gray epoxy resin. Accessible in carbon metal, stainless metal, corrosion-resistant alloy and high and lower temperature
atmosphere supplies, incXiHu (West Lake) Dis.Hu (West Lake) Dis. deep sea worm gear.
2.Worm:
dress in-resistant nodular forged iron worm gear is matched with alloy metal worm gear, created with improved
method info following a number of procedure analysis,
and outfitted with higher-quality grease or lubricating oil which helps make the worm gear wear- resistant constantly, proEPTs the provider daily life of the product foreseeable future enhances the switching torque attribute and EPT effectiveness relevant to the valve, and lowers the input torque. The large reduction ratio helps make every single pair of worm gears suited for the self-locking ability required by the valve to handle the valve. EPTronze worm gear and alloy metal worm gear are accessible.
three.mechanical restrict and seal:
The journey restrict screw with an angle of -ninety deg( plusmn5 deg)can be modified to meet the requirements of the valve swap.the modifying screw seal is understood by the invention patent of the university of the EPT,which can assure different environmental seals ,this sort of as high temperature ,lower temperature,deep sea,large and low stress,constant force and powerful corrosion setting.in the greater safety level,the security cap can be utilised to accomplish double sealing.
4.Reduction EPT:
the design of the equipment strives to make the root stress of the two wheels equal,to fulfill the instantaneous torque characteristics when the valve is opened and closed,and to increase the use interval of the pinion.the principal reduction equipment utilizes the massive module cylindrical equipment,and the planetary equipment is utilised to lessen the huge specification and higher torque to achieve the needed enter torque.they can be used for handwheel operation,sprocket procedure and electrical travel EPT.the EPT design have a specified space to meet up with the EPTltaneous interpreting time of the electrical installation when deciding on various EPT ratios.
5.output flange:
The style stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd of the output flange linked with the valve shall be in accordance with ISO 5211.each and every specification gives several flange choices to meet up with the link needs of the valve.
six.output shaft gap:
In accordance to ISO 5211 stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd ,the output generate hole can be right personalized in diverse measurements with no further machining to satisfy the assembly needs of the valve stem.Provide numerous connection approaches,such as multi important relationship,diagonal square head,pXiHu (West Lake) Dis.Hu (West Lake) Dis.lel square head,flat head,spline relationship,and so on.
seven.enter shaft for handwheel operation:
for the enter shaft of the EPT operated by the hand wheel ,anti-corrosion protection treatment shall be carried out or the stainless metal materials shall be used straight .the lock unit and 2-inch handwheel block driving parts can be specified .According to the valve torque,the wheel specification can be picked,so as to meet up with the specifications that the working force of the driving valve is not increased than that specified by the valve.
8.all products are equipped with locking device:
It can be locked at any time when the internet site needs to fulfill the demands of the operating situations
Be aware:we are fully commited to ongoing improvement of our items and manufacturing processes.Samples are topic to modify without having prior recognize.
EPT:wood scenario
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