standard machinery
1.The Standard JB179-83 is under the jurisdiction of the Ministry of Machine Building Industry of China on standardization of "The System of Accuracy for parallel Involute Gear Pairs". Taking slush pump gear design as an example, this article explains the applicability of this standard for petroleum machinery design and discusses some methods for the transition of the backlash tolerances from the former system to this new one.
3.Sets of assembly hook with the hoisting capacity from 3.2 tons to 300 tons,assembly weel,type Φ250-900,and shaft coupling prodaced by this company are widely used in varieties of hoisting ,metallurgy,oilfield,harbor,constuction and other industries.All kinds of non-standard assembly hook,shaft coupling and othe settings of machinery also can be designed and produced according to the requirements of customers.Sincerely welcome the friends at all circles to the company for visiting,guiding and business.
5.Shenjia implements strictly in the ISO9001 international standard quality control.More than 80 kind of dynamic balancing machines are used extensively in such spheres as aircraft motor,blower,paper-manufacturing machinery,interral combustion engine,electric tors,metallurgy as well as lightly spins and machinery manufacture.
6.Such series of products as raschig ring , ring of the different saddle , square saddle ring ,cross baffle ring and whole packing of rule ,etc , acidproofly ,used for smelting extensively , it is sour making oxygen , copper , zinc , pharmacy washing tower , cooling tower , reclaiming tower , desulphurization tower , dry tower of trade , absorbing the packing in the tower for chemical industry to make , its product has good acidproof performance , and heavier than the surface area and having less , with high efficiency obstruction , not completely sex , wearability , machinery , chemistry reach the national standard .
7.Through a series of tests by the Shaxi Machinery Department, the Shenyang Lathe Research Institute and over 30 other lathe units and factories, CT6410 has been accepted as well-qualified, with the noise of the headstock being 78 decibels (db) (A), Cutting slot length-210mm, idling power 1.62kw(with change gearsbut no feed), and cutting moment being 25%greater than the standard one, steady with no vibration.
