33-99 No. Via Mufu E. Districte Gulou, Nanjing, Sinus [email protected] | [email protected]
33-99 No. Via Mufu E. Districte Gulou, Nanjing, Sinus [email protected] | [email protected]
Hoc accumulatōrium robustum diaphragma & der Kolbenring ist speziell für JAB JB80 & JB81 hydraulische Felsbrecher entwickelt und wird häufig an mittleren Baggern sowie Abbruch- und Bergbaumaschinen eingesetzt. Er fungiert als zentrales Energiespeicher-Dichtelement im Brecher-Akkumulator und trennt vollständig die Hochdruck-Stickstoffkammer vom Hydrauliköl-Kreislauf.
Adopted imported modified high-toughness PU + reinforced NBR composite material, the diaphragm features outstanding oil resistance, anti-fatigue, tear resistance and wide temperature adaptability. It effectively solves common failures like nitrogen leakage, impact power attenuation, frequent pressure loss and short service life of original diafragmata , stabilizing breaker striking force and greatly extending the maintenance cycle of hydraulic breakers under long-term heavy crushing operation.
Elementum |
Parametri Explanati |
Nomen Producti |
JAB JB80 JB81 Breaker Accumulator Diaphragm Piston Cup |
Modello applicabili |
JAB JB80, JAB JB81 Medium Hydraulic Rock Breaker |
Series Compatible |
JAB JB Series Hydraulic Hammer |
Praecipua materia |
Imported High Toughness PU + Reinforced Modified NBR Rubber |
Max Working Nitrogen Pressure |
22Mpa |
Temperatura operativa |
−30°C usque ad 130°C |
Contenta Kit |
Diaphragm cup, auxiliary sealing Anuli O , positioning gaskets, complete accumulator repair accessories |
Numerus OEM ad comparationem transversam |
JAB-JB80, JAB-JB81, HB-DIA08081 |
Ponderis netum |
Circa 0.42kg |
Systema applicabile |
Hydraulic breaker nitrogen accumulator energy storage sealing system |
Cautionis Tempus |
12 menses |
Plene congruens cum originali dimensione installationis accumulantis interruptoris JAB JB80/JB81, congruens cum numeris partium OEM JAB-JB80, JAB-JB81. Nulla sectione, limatione aut modificatione opus est pro installatione unius gradus; perfecte substituit partes diafragmaticas fabricae originalis.
Diafragma centrale adoptat importatum caoutchoucum compositum polyurethanici (PU) altam resilientiam habens, cum speciali processo formandi per vulcanizationem. Excellentis resistentia ad corrosionem olei hydraulici, praestantissima resistentia ad aetatem, stabilis recuperatio elastica sub variabili temperatura operativa inter -30°C et 130°C, nullum induratio, fissura aut deformatio permanens post milliones extensionum reciprocationis altae frequentiae.
Omnes producti finiti transirent experimentum faticae obturationis nitrogenii ad altam pressionem 22 MPa. Perfecte impediunt intermixtionem internam nitrogenii et olei, conservant constantem efficientiam immagazinandi energiam accumulantis, evitant decrementum virium percussivorum et defectus impactionis, garantire continuam et stabilem productionem frangendi.
Equipped with all matching sealing gaskets and O-rings needed for JB80/JB81 accumulator overhaul. One set meets full accumulator maintenance demands, shortens on-site repair time and reduces equipment downtime & operating cost.
Every batch of diaphragm cups undergoes air tightness, high pressure impact, cyclic fatigue and high-low temperature aging tests before delivery, fully meets OEM manufacturing standards, ensures long-term reliable operation under mining, demolition heavy load conditions.
Compatible with JAB JB80 / JB81 hydraulic rock breakers mounted on multiple heavy-duty construction equipment:
Salve in HOVOO, fabbrica sigilli Sinensis. Productio sigillorum PU, Rubber et PTFE. Sigilla comprehendunt circulum o, sigillum pistilli, sigillum virgae, circulum Gray et sigillum gas.
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