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- Marine Rubber Diaphragms for Marine Accumulators
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- Construction Machinery Rubber Diaphragms for Rock Breakers and Rock Drilling Machines
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- Oilfield Rubber Diaphragms & Bladders for Oilfield BOP Accumulators
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- Automotive Rubber Diaphragms for Automotive Brake Chambers
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- Wind Power Rubber Accumulator Bladders for Wind Turbines
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- Port Equipment Anti-Vibration Mounts for Port Crane Lifting Equipment
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Mining Equipment
Rubber Diaphragms for Rock Drill Machines
By integrating graphene dispersion technology and advanced rubber formulations, Simker has developed rubber diaphragms that combine strength, toughness, wear resistance, and corrosion resistance. These innovations significantly enhance tear strength, fatigue resistance, and thermal stability, overcoming the performance limitations of traditional rubber diaphragms and bridging the gap in domestic diaphragm technology.
Simker’s diaphragms are engineered to address the service life challenges under severe wear conditions, extending operational lifespan, reducing failure rates, and optimizing maintenance cycles. This results in lower total lifecycle costs and improved operating efficiency for mining equipment.
Through innovative material technology, precision structural design, and comprehensive application solutions, Simker provides systematic solutions to challenges such as wear, lifespan, corrosion, and leakage. These advancements help enhance productivity and reduce operational risks, establishing the company as a reliable supplier of core components for mining machinery.
Examples of Rubber Diaphragms for Rock Drill Machines
(Unit: mm, maximum diameter × height)
Rubber Diaphragm (HC-109)
Size: Ø114×24mm
Part No.: 86634003
Factory code: SN901119
Rubber Diaphragm (HC-95)
Size: Ø99×22mm
Part No.: 86723764
Factory code: SN901156
Rubber Diaphragm (HC-25)
Size: Ø88×20mm
Part No.: 86633922
Factory code: SN901118
Rubber Diaphragm (HC-50)
Size: Ø114×24mm
Part No.: 86633963
Factory code: SN901117
Rubber Diaphragm (HC-150)
Size: Ø114×17mm
Part No.: 86634003
Factory code: SN901120
Rubber Diaphragm (HC-110)
Size: Ø115×31mm
Factory code: SN901159
Rubber Diaphragm (COP 1838+)
Size: Ø100×36mm
Part No.: 31152472-00
Factory code: SN901178
Rubber Diaphragm (COP 1838)
Size: Ø55×108mm
Part No.: 3115192602
Factory code: SN901107
Rubber Diaphragm (COP 1838+)
Size: Ø100×62mm
Part No.: 311518220
Factory code: SN901109
Rubber Diaphragm (COP 1838)
Size: Ø100×58mm
Part No.: 31152472-00
Factory code: SN901108
Rubber Diaphragm (TL-000)
Size: Ø118×20mm
Part No.: 04114808
Factory code: SN901132
Rubber Diaphragm (RD314)
Size: Ø112×15.5mm
Part No.: 09260298
Factory code: SN901168
Rubber Diaphragm (COP1840)
Size: Ø99×62mm
Part No.: 311518220
Factory code: SN901109
Rubber Diaphragm (HL-700S/HL1500)
Size: Ø120×75mm
Part No.: 15235798
Factory code: SN901112
Rubber Diaphragm (RD 18U)
Size: Ø99×65mm
Part No.: 3201195384
Factory code: SN901164
Rubber Diaphragm (RM18-3593)
Size: Ø84×53.4mm
Part No.: 3115359300
Factory code: SN901125
Rubber Diaphragm (Sandvik)
Size: Ø119×32.5mm
Factory code: SN901162
Rubber Diaphragm (YH-80)
Size: Ø116×26mm
Factory code: SN901146
Rubber Diaphragm (HYD200)
Size: Ø104×29mm
Factory code: SN901127
Rubber Diaphragm (HYD300/HYD350)
Size: Ø109×37.6mm
Factory code: SN901126
Rubber Diaphragm (MBM76-19)
Size: Ø75×25mm
Factory code: SN901148
Rubber Diaphragm (TOYO-656(L))
Size: Ø89×20mm
Factory code: SN901123
Rubber Diaphragm (XW-68)
Size: Ø127×65mm
Factory code: SN901121
Rubber Diaphragm (YH-65)
Size: Ø115×21mm
Factory code: SN901144
Rubber Diaphragm (HM-300)
Size: Ø113×22mm
Factory code: SN901113
Rubber Diaphragm (BH801)
Size: Ø75×33mm
Factory code: SN901106
Rubber Diaphragm (Rock Drill)
Size: Ø100×35mm
Factory code: SN901101
Rubber Diaphragm (S25)
Size: Ø111.5×22mm
Factory code: SN900140
Rubber Diaphragm (F6/HD-210)
Size: Ø110×18mm
Factory code: SN900125
Rubber Diaphragm (YH-80/2)
Size: Ø117×27mm
Factory code: SN901146
Rubber Diaphragm (Doofor 430)
Size: Ø92×18.4mm
Factory code: SN901165
Rubber Diaphragm (HL560)
Size: Ø113×64mm
Factory code: SN901170
Rubber Diaphragm (TFYY500-1-19B)
Size: Ø132.5×28mm
Factory code: SN901145
Rubber Diaphragm (HYD-350)
Size: Ø109×37.6mm
Factory code: SN901126
Rubber Diaphragm (YH80)
Size: Ø117×27mm
Factory code: SN901146
Rubber Diaphragm (Rock Drill for Steel Plant)
Size: Ø125×22mm
Factory code: SN901131
Rubber Diaphragm (Rock Drill for Steel Plant)
Size: Ø132×23.5mm
Factory code: SN901103
Rubber Diaphragm (Rock Drill)
Size: Ø85×15.5mm
Factory code:
Rubber Diaphragm (Rock Drill for Steel Plant)
Size: Ø125×25mm
Factory code: SN901143
Let’s Create Your Custom Rubber Components
Talk to our experts to work out tailored rubber solutions for your industrial applications.
Industrial Rubber Components Manufacturer
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- R&D Team Led by company founder Mr. Zhao Huijiang, a UK Chartered Engineer and IET member, the R&D team has over two decades of deep industry experience. Mr. Zhao is a specialist in material formulations, rubber diaphragm design, and accumulator engineering.
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- Product Design During the product design phase, Simker employs advanced Computer-Aided Design (CAD) and Computer-Aided Engineering (SOLIDWORKS) tools to perform structural simulation and analysis, ensuring optimal dimensions and geometry while maintaining required performance standards.
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- Quality Control The company has obtained ISO 9001 quality management system certification and established enterprise standards filed with the Bureau of Quality and Technical Supervision.
