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Abrasive flow polishing (AFP) has become a critical technology in medical device manufacturing,where ultra-smooth surfaces and biocompatibility are essential.This process excels in polishing complex,miniature components such as surgical instruments,implantable devices,and fluid delivery systems,ensuring burr-free finishes and optimal performance.
Key Applications:
Orthopedic & Dental Implants:Polishes titanium and cobalt-chrome surfaces to reduce friction and improve osseointegration.
Surgical Tools:Refines intricate lumens and cutting edges in endoscopic instruments for precision and sterility.
Drug Delivery Systems:Smooths micro-channels in needles and catheters to prevent particulate contamination.
Advantages Over Traditional Methods:
1.Uniform Finishing:Reaches internal geometries inaccessible to manual or mechanical polishing.
2.Biocompatibility:Eliminates surface defects that could harbor bacteria or cause tissue irritation.
3.Consistency & Efficiency:Automated process reduces variability and labor costs while improving throughput.

By combining precision with scalability,AFP ensures medical devices meet stringent regulatory standards while enhancing patient safety and product longevity.

SHAAN XI KANGDALI POWER TECHNOLOGY CO.,LTD is inresearch,design,productian,sales and maintenanca as an integratedhigh- tech enterorise,we offer professional solutions for curved and inner hole polishing,mold cavity and surace deburring,miroipolishing.Through superb pro fessional skills and suparb tech nology,we rapid rise in the fiold of fluid po lishing.Nowadays,ourmachines are widely used in domestic and foreign markets.Relving on the development of science and technology,and constantly provide users with satistactory fluid pollsning machinels our constant pursuit.
On the basis of absorbing the advanced technalogy at home and abroad,we have been successtuly developed Two way circulating fluid polishing machine,Oneway automatia airaulating thuid poishing machine,Micro hole abrasive tlow polishing machine,Suspended abrasive de-buring machine and Finishing mil.They have been wid ely used in the automotive industry,aerospaceengin e,miiitary,food equipment,medical equipment,mold manufacturing,textille industry,oil andgas valve body,hotrunner plate30 printing andprecision oo ramics,e lectronic devices and other ficlds,First - class product aua litv,superb technologv anddoocafter-sales service well reoe ived by users.
In the metal parts processing industry,the traditional machining methad of machining,casting,stamping,wire cutting and other mechanical processes,all leave a degree of surface roughness and defects such as uneven surface,incomplete edging.Flash and burr.scratches and micro cracks and stress concentration.Their existence not only affect the quality and life of the parts themselves but also seriausly affect the product assemblyaccuracy and performance.
Parts finishing,can be divided into free flow abrasive finishing and non free flow abrasive finish machining.Despite to introduction of the best in foreign advanced technology and independent innovation processes,traditional processing technology has been unable to meet cartain design requirements and a free flow finishing processing technology gradually become a metal parts processing essential technology.gradually became a metal parts processing essential technology.Higher and higher product surface quality has always been the goal processing enterprises continuously pursue.
SPRING ABRASIVE FLUID POLLSHING MACHINERY (DONGGUAN)CO:LTD.director of research theoretically puts forward the concept of surface integrity,through the use of polishing with abrasive fluid for thermal de-burring,high-speed jet polishing and suspended abrasive de-burring in order to improve and enhance the parts surface geometric features,mechanical properties and physical mechanics.
Abrasive Flow Machine Uses Diamond Fine Powder,Silicon Carbide Powder or other Abrasives Mixed Into Polymer Elastic as a soft medium .The abrasives flow up and down through the inner holesor over the machined surface to achieve surface polishing.Espacially suitable for all kinds of mould and irregular shape tiny cavities.

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