30L 1Cft Automatic Centrifugal Barrel Finishing Machine

Brand Name: Mass Polishing
Business Type: Manufacturer
Place of Origin: Zhejiang, China
Certificates: CE
Applicable Industry: Home Use, Manufacturing Plant
Model Number: EB Series
Power Supply: Customized
Packing Details: Fumigated Wooden Case
After-sales Service: Video Technical Support, Spare Parts Support
Payment Method: T/T
Delivery Time: 7 Days (Have in Stock) 
  15-25 Days (Out of Stock)
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  • A High-speed Barrel Polishing System -- Centrifugal Barrel Polishing Machines

    Mass Polishing provides High Energy Centrifugal Barrel Polishing Machines which are the fastest and most powerful kind of mass finishing machines processed. We provide mainly two types of models: Centrifugal Barrel Polisher with Manual Discharge; Centrifugal Barrel Finishers with Automatic Systems. The superior surface finishing achieved by Centrifugal High-speed Barrel Polishing Machines is isotropic.

    “I don’t know how to choose the Centrifugal Barrel Polishing Machine and Mass Finishing Media.”

    Contact us here for more information and a free quote!



    >Dental parts

    >Jewelry parts

    >Orthopedic implants

    >Aerospace engine blades

    >Small precision components

  • Features

    >Economic & Low noise high speed centrifugal barrel finisher

    >Isotropic finishing: parts are finished in one direction

    >4 independent barrels are removed from machine easily

    >Easy operation & reduced labor costs

  • Technical Data

    Model EB 30 EB 36 EB 40
    Capacity(L/CuFt) 7.5*4 / 0.3*4 9*4 / 0.3*4 10*4 / 0.4*4
    L x W x H(mm/inch)   900*860*1170 / 35.4*33.9*46.1 1050*1000*1180 / 41.3*39.4*46.5 960*900*1270 / 37.8*35.4*50.0
    Barrel Size  (mm/inch)  205*280 / 8.1*11.0 205*320 / 8.1*12.6 205*380 / 8.1*15.0
    Rotary Radius  (mm/inch) 215 / 8.5 275 / 10.8 275 / 10.8
    Barrel Speed (mm/inch) 185 170 170
    Motor Power(kW)  1.5 1.5 2.2
    PU Thickness(mm/inch) 18 / 0.7 18 / 0.7 18 / 0.7
    Weight(kg/lbs) 350 / 771.6 400 / 815.7 450 / 837.8
    Speed Control Optional Optional Optional


  • Optional Settings

    power jog


    > Power Jog

    nylon gear driving


    Nylon Gear Driving

    separator for centrifugal barrel finishing machine


    > Automatic Separation Unit




    > Speed controller

    water pipe for centrifugal barrel finishing machine


    Liquid feeding

    Customized blocks for centrifugal barrel finishing machine with 8 areas per barrel


    Spacials divider


    automatic unloading


    > Automatic Unloading





    Manufacturing processes


    Mechanical Design

    CAD Drawing Planning

    CNC Machining

    The journey begins with the creative minds at Mass Polishing conceptualizing and refining the mechanical design of our mass-finishing machines. Through years of expertise and industry knowledge, our engineers meticulously craft designs that optimize functionality, durability, and efficiency.

    Once the mechanical design is finalized, Mass Polishing's team of skilled CAD designers transforms the concept into precise and detailed 3D computer-aided design (CAD) drawings. These drawings serve as the blueprint for every component, ensuring accurate manufacturing and assembly processes.

    With the CAD drawings in hand, the manufacturing process shifts gears to Mass Polishing's state-of-the-art CNC (Computer Numerical Control) machining center. This cutting-edge technology enables the precise fabrication of intricate parts and components with unparalleled accuracy, consistency, and repeatability.

    laser cutting

    pu barrels

    control panels of barrel finishing machine

    Mass Polishing harnesses the power of laser cutting to shape and refine various metal components. By utilizing high-powered lasers, we achieve clean and precise cuts, resulting in components that seamlessly integrate into the overall machine structure.

    To enhance the performance and durability of their machines, we employ polyurethane (PU) casting techniques. This process involves pouring liquid PU material into molds, which, when cured, form robust and wear-resistant parts. The PU casting method ensures optimal noise reduction, extended machine lifespan, and superior finishing results. An integral aspect of every mass finishing machine, the electric control panels are meticulously assembled and wired by Mass Polishing's skilled technicians. The control panels house advanced electronic components, allowing for precise control and customization of the machine's parameters, such as speed, and time.


    Contact us here for more information and a free quote!