The group has taken part in the making and revising of ISO/TC100 worldwide chain common a number of a long time in achievement and hosted the 16th ISO/TC100 Intercontinental yearly meeting in 2004. PersonnelOur revenue folks are effectively qualified to accommodate your requests and converse English for your convenience. we supply chromed bar and tubes for hydualic and pheumatic cylinders. worm EPT:DGAB collection torque from four hundred-48000N.m,
D series torque from 2000-180000 N.m
solution layout concepts
one.shell:
Dagong shall at lEPT undertake the shell made of ductile iron, which can bear the severe load in the earthquake location, with IP67 sealing grade, and the exposed parts shall be corrosion-resistant or the surface shall be secured with gray epoxy resin. Available in carbon metal, stainless steel, corrosion-resistant alloy and substantial and reduced temperature
setting materials, incXiHu (West Lake) Dis.Hu (West Lake) Dis. deep sea worm EPT.
two.Worm:
put on-resistant nodular forged iron worm EPT is matched with alloy steel worm EPT, created with improved
approach info soon after several approach evaluation,
and outfitted with substantial-grade grease or lubricating oil which helps make the worm EPT use- resistant continually, proEPTs the support life of the solution EPT increases the switching torque attribute and EPT performance relevant to the valve, and reduces the input torque. The large reduction ratio can make each and every pair of worm EPTs suitable for the self-locking potential essential by the valve to management the valve. Bronze worm EPT and alloy steel worm EPT are offered.
three.mechanical restrict and seal:
The journey limit screw with an angle of -90 deg( plusmn5 deg)can be modified to fulfill the specifications of the valve switch.the altering screw seal is recognized by the invention patent of the university of the EPT,which can promise various environmental seals ,this sort of as high temperature ,minimal temperature,deep sea,large and lower stress,continuous pressure and strong corrosion atmosphere.in the larger defense level,the defense cap can be utilized to achieve double sealing.
4.Reduction EPT:
the design of the EPT strives to make the root tension of the two wheels equal,to meet the instantaneous torque qualities when the valve is opened and closed,and to prolong the put on period of time of the pinion.the main reduction EPT makes use of the big module cylindrical EPT,and the planetary EPT is utilised to minimize the big specification and high torque to obtain the essential enter torque.they can be utilised for handwheel operation,sprocket procedure and electric powered EPT EPT.the EPT layout have a specific space to satisfy the EPTltaneous deciphering time of the EPT installation when selecting diverse EPT ratios.
5.output flange:
The layout stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd of the output flange connected with the valve shall be in accordance with ISO 5211.every single specification offers a number of flange options to meet up with the connection specifications of the valve.
six.output shaft gap:
According to ISO 5211 stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd ,the output EPT hole can be directly tailored in different sizes without having additional machining to fulfill the assembly demands of the valve stem.Supply various connection techniques,such as multi key connection,diagonal square head,pXiHu (West Lake) Dis.Hu (West Lake) Dis.lel square head,flat head,spline link,and so on.
seven.input shaft for handwheel operation:
for the enter shaft of the EPT operated by the hand wheel ,anti-corrosion security treatment shall be carried out or the stainless metal materials shall be employed directly .the lock system and two-inch handwheel block driving elements can be specified .According to the valve torque,the wheel specification can be chosen,so as to satisfy the specifications that the functioning pressure of the driving valve is not better than that specified by the valve.
8.all merchandise are outfitted with locking unit:
It can be locked at any time when the website needs to satisfy the specifications of the operating circumstances
Observe:we are dedicated to ongoing improvement of our products and producing procedures.Samples are topic to modify with no prior notice.
EPT:wooden situation
welcome to have organization with us
