China Best Worm gearbox manufacturer supplier & factory Part-Turn Lockable Handwheel Worm Gearbox with top quality best prices

China Best Worm gearbox manufacturer supplier & factory Part-Turn Lockable Handwheel Worm Gearbox with top quality best prices

We – EPG Group the most significant worm gearbox, couplings and gears manufacturing facility in China with 5 different branches. For much more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 /

worm gearbox:DGAB series torque from 400-48000N.m,
                             D sequence torque from 2000-180000 N.m

product style principles 
one.shell:
Dagong shall at least adopt the shell made of ductile iron, which can bear the extreme load in the earthquake location, with IP67 sealing grade, and the exposed parts shall be corrosion-resistant or the surface shall be protected with gray epoxy resin. Available in carbon steel, stainless steel, corrosion-resistant alloy and high and low temperature
 environment materials, including deep sea worm gear. 
2.Worm:
  wear-resistant nodular cast iron  worm gear is  matched with alloy steel worm equipment, manufactured with improved
 process data after multiple process evaluation,
and equipped with higher-grade grease or lubricating oil which makes the worm  gear wear- resistant continuously, prolongs the service life of the product future enhances the switching torque characteristic and transmission efficiency applicable to the valve, and reduces the input torque. The large reduction ratio makes each pair of worm gears suitable for the self-locking capacity required by the valve to control the valve. Bronze worm gear and alloy steel worm gear are available.
three.mechanical restrict and seal:
The travel limit screw with an angle of -90°( ±5°)can be modified to fulfill the specifications of the valve swap.the altering screw seal is realized by the creation patent of the college of the technologies,which can guarantee various environmental seals ,this sort of as large temperature ,lower temperature,deep sea,large and minimal stress,constant pressure and powerful corrosion atmosphere.in the greater protection level,the security cap can be used to accomplish double sealing.
four.Reduction gearbox:
the style of the gear strives to make the root stress of the two wheels equivalent,to fulfill the instantaneous torque qualities when the valve is opened and shut,and to prolong the use period of the pinion.the main reduction gear makes use of the big module cylindrical gear,and the planetary equipment is utilised to decrease the massive specification and higher torque to achieve the necessary enter torque.they can be utilised for handwheel operation,sprocket procedure and electrical generate gearbox.the gearbox design have a certain room to meet up with the simultaneous deciphering time of the electrical installation when choosing different transmission ratios.
five.output flange:
The design standard of the output flange related with the valve shall be in accordance with ISO 5211.every single specification provides multiple flange choices to fulfill the relationship specifications of the valve.
six.output shaft gap:
According to ISO 5211 normal ,the output drive gap can be directly customized in distinct measurements with no further machining to meet the assembly requirements of the valve stem.Supply different connection approaches,this kind of as multi important relationship,diagonal sq. head,parallel sq. head,flat head,spline link,and so forth.
7.enter shaft for handwheel operation:
for the input shaft of the gearbox operated by the hand wheel ,anti-corrosion security treatment shall be carried out or the stainless metal content shall be utilized right .the lock device and 2-inch handwheel block driving parts can be specified .In accordance to the valve torque,the wheel specification can be chosen,so as to satisfy the requirements that the working drive of the driving valve is not higher than that specified by the valve.
eight.all merchandise are equipped with loc ept unit:
It can be locked at any time when the website requirements to meet up with the needs of the wor ept circumstances
Notice:we are dedicated to constant enhancement of our products and production processes.Samples are matter to adjust without prior discover.

packing:picket circumstance
welcome to have organization with us

/ The use of unique equipment manufacturer’s (OEM) element figures or logos , e.g. CASE® and John Deere® are for reference functions only and for indicating product use and compatibility. Our organization and the shown substitute components contained herein are not sponsored, authorized, or made by the OEM. /

China Best Worm gearbox manufacturer supplier & factory Part-Turn Lockable Handwheel Worm Gearbox with top quality best prices

China Best Worm gearbox manufacturer supplier & factory Part-Turn Lockable Handwheel Worm Gearbox with top quality best prices