Category: Products

  • AirFlex Type WCB

    AirFlex Type WCB

    Airflex WCB2 and WCBD elements are disc type, externally cooled units. They are designed to absorb and dissipate the thermal loads associated with the most severe clutch and brake applications. The WCB2 and WCBD’s friction couple was developed specifically for continuous slip service and has a dynamic coefficient of friction that is greater than its static coefficient of friction. Special high coefficient linings are also available which provide 50% higher torque than standard friction linings and provide 1:1 dynamic to static torque ratio.

    • The WCB2 element features a specially formulated friction material, interfacing with a copper alloy surface, which eliminates the stick-slip characteristic associated with ordinary frictional devices.
    • The WCB2 elements work equally well with open or closed loop circulating systems. On mobile equipment, the engine’s cooling system can be tapped to provide coolant to the element.
    • In addition to the features of WCB2, the WCBD element has a unique dual piston design for improved controllability.
    • Torque Capacities* Up To: 7,254,450 lb·in, 819.027 N·m
    • Thermal Capacities Up To: 5,200 HP, 3.878 kW
    • Typical Applications: Dynamometers, logging equipment, marine mooring systems, slip clutches, tension brakes, unwind stands, drilling rigs
    • Standard Sizes: 108WCB, 208WCB, 308WCB, 114WCB, 214WCB, 314WCB, 118WCB, 218WCB, 318WCB, 418WCB, 124WCB, 224WCB, 324WCB, 424WCB, 136WCB, 236WCB, 336WCB, 436WCB, 148WCB, 248WCG, 348WCB, 448WCB.

    *Torque ratings are reported for standard operating conditions. Please consult with your local Airflex Field Sales Engineer or with our Application Engineering Team to make the best selection based on your unique application requirements.


    Elemen AirFlex type WCB2 dan WCBD berbentuk piringan (disc type) dan menggunakan sistem pendingin external. AirFlex tipe ini didesain untuk menyerap dan menghilangkan panas yang dihasilkan oleh penggunaan rem dan kopling pada mesin. CV Mandiri Teknik menyediakan AirFlex tipe WCB2 dan AirFlex tipe WCBD.

  • Air Below/Air Spring

    Air Below/Air Spring

    CV. Mandiri Teknik is an Indonesian air below/air spring distributor. We provide best quality air below/air spring from famous trademark. We provide Dunlop, Yokohama and FireStone Air Spring for industrial machinery. Our Air Below and Air Spring is genuine guaranteed.


    CV Mandiri Teknik adalah distributor Air Below dan Air Spring di Indonesia. CV Mandiri Teknik menyediakan Air Below dan Air Spring berkualitas terbaik dari merk terkenal. Kami menyediakan Air Below dan Air Spring dari merk Dunlop, Yokohama dan FireStone untuk mesin mesin industri. Produk Air Below dan Air Spring kami dijamin asli.

  • AirFlex Type E

    AirFlex Type E

    CV. Mandiri Teknik is Indonesian distributor and supplier for AirFlex Indonesia. Airflex E elements are primarily used as slip clutches or tension brakes; however, they can also be used for general power transmission service. Torque is transmitted from the friction shoes to the element housing through torque bars. Engagement occurs when air expands the actuating tube forcing the friction shoes against the inside diameter of the drum. Release springs assist shoe disengagement and counteracts centrifugal force.
    • E elements are ideal for moderate to heavy duty clutch and brake service.
    • E elements are suited for medium speed cyclic applications which are subject to large thermal loads.
    • When used with an air agitating ventilated drum, the E element provides excellent slip clutch and tension brake service.
    • Torque Capacities* Up To: 1,010,000 lb·in, 114.000 N·m
    • Typical Applications: Construction equipment, marine winches, metalworking machinery, slip clutches, tension brakes
    • Standard Sizes: 12E475, 14E475, 16E475, 19E475, 21.5E475, 24E475m 27E475, 30E600, 34E600, 40E700

    *Torque ratings are reported for standard operating conditions. Please consult with your local Airflex Field Sales Engineer or with our Application Engineering Team to make the best selection based on your unique application requirements.


    CV Mandiri Teknik adalah distributor dan supplier AirFlex di Indonesia. Salah satu tipe AirFlex yang didistribusikan oleh CV Mandiri Teknik adalah AirFlex type E. Silahkan hubungi sales manager kami untuk permintaan penawaran harga untuk AirFlex type E ini.