This finishing machine is excellent for explicitly polishing and deburring your metal parts' surfaces. You can find them in different sizes, the biggest being a 1000-liter finishing barrel. The smallest has a 50-liter finishing capacity.
Inovatec Machinery · Vibratory Finishing
Inovatec’s Economic Rotary Barrel Polishing Machine give smooth surface finishes, fast deburring, and reliable results for every batch. Below is real performance data and before-and-after comparisons from our industrial customers.
Before AfterProcess Specs
Parts Material | Processing time (min) | Media Type | Media Wear Rate | Ra before | Ra after | Material Removal | Consistency | |
Aluminum machining parts | 40 minutes | Plastic media 20mm cone 600# | 0.6% per hour | 0.85 | 0.25 | < 0.35% | ±1% Surface Uniformity |
Consistent Results: The Economic Rotary Barrel Polishing Machine delivers uniform surface finish quality from batch to batch, providing stable and reliable results for cost-sensitive production.
Low Damage Rate: With gentle tumbling action and properly selected media, the Economic Rotary Barrel Polishing Machine reduces part-to-part impact and helps protect small or delicate components.
High Repeatability: Digital controls and simple program settings help the Economic Rotary Barrel Polishing Machine maintain cycle-to-cycle consistency, typically within ±1% under the same processing conditions.
Real Industrial Testing: The Economic Rotary Barrel Polishing Machine is validated through 1,000+ finishing tests on different metals, part sizes, and geometries.
Process Tracking: Each Economic Rotary Barrel Polishing Machine can record cycle time, media type, and key process parameters for easier quality control and repeatable finishing results.
Detailed specifications for our Economic Rotary Finishing Machine. Compare models and download comprehensive technical documentation.
| Model | Capacity | Surface Diameter | Weight | Motor Power | Rotary rpm | Barrel Opening |
| (WGP) | (Liter) | L*W*H (mm) | (kg) | (Kw) | (mm) | (mm) |
| WGP50A | 50 | 740*710*1040 | 80 | 0.75 | 45 | 380*160 |
| WGP100A | 100 | 800*750*1020 | 110 | 0.75 | 48 | 410*270 |
| WGP150A | 150 | 950*900*1100 | 200 | 1.1 | 40 | 510*200 |
| WGP200A | 200 | 1090*1000*1420 | 500 | 2.2 | 30 | 510*200 |
| WGP250A | 250 | 1450*1000*1420 | 560 | 2.2 | 30 | 510*200 |
| WGP500A | 500 | 1660*1300*1520 | 1000 | 5.5 | 25 | 485*210 |
Our Economic Rotary Barrel Polishing Machine feature durable design and customizable barrel tumbling finishing to meet diverse industrial requirements.
Ensures stable and efficient operation with reliable power delivery for continuous production cycles.
Long lifespan and noise reduction with superior wear resistance for extended operational efficiency.
Suitable for various materials with customizable vibratory finishing solutions for optimal results.
Primary Functions of the Economic Rotary Finishing Machine:
Watch our Surface finishing process in action. Learn more about our Surface finishing process technology.
Our mass finishing machine and tumbling media serve diverse industries with specialized finishing solutions for various materials and part types.
Engine components, transmission parts, brake systems
Turbine blades, landing gear, structural components
Fasteners, connectors, precision tools
Post-processing, surface refinement, finishing
Inovatec Machinery stands out as a trusted partner in surface finishing solutions, offering unmatched quality, innovation, and customer support.
Since 2003, we've been at the forefront of surface finishing technology, continuously innovating and improving our solutions based on real-world manufacturing needs.
We understand that every application is unique. Our engineering team works closely with you to design and configure machines that perfectly match your requirements.
With partners and service centers worldwide, we provide localized support and rapid response times regardless of your location.
We value your time. Our technical team responds to inquiries within 24 hours, ensuring you get the answers and support you need quickly.
Benefit from our expertise at no cost. We offer complimentary technical consultations to help you optimize your finishing processes and select the right equipment.
Over 500 satisfied customers across 50+ countries trust Inovatec for their surface finishing needs, with a 99% customer satisfaction rate.
Explore real applications by industry and scenario, with Before/After, sub‑categories and resources to help you quickly find what you need.
Jewelry | Precious Metals | Jewelry Polishing
Precision polishing, deburring and mirror finishing for gold, silver, copper and titanium jewelry—balancing premium surface quality with throughput.
Burrs on edges, surface scratches and oxidation spots reduce luster and wearing comfort.
Noticeably improved mirror gloss with rounded edges and better wearing comfort.
Additive Manufacturing | SLA/SLS/FDM
Removes layer lines, densifies surfaces and unifies appearance for 3D‑printed parts across materials and processes.
Pronounced layer lines, support marks and rough surface affect assembly and appearance.
Smooth, refined surface ready for painting/electroplating; presentation‑grade look.
Sheet Metal | Laser Cutting | Edge Optimization
Removes dross/burrs and adds edge radiusing on laser‑cut parts to improve safety and assembly quality.
Sharp, burred edges can cause cuts and hinder coating adhesion.
Consistent rounded edges and clean surfaces for better paint/e‑coat adhesion.
Consumer Electronics | Small Appliances | Exterior Parts
Delivers consistent texture and feel for high‑volume consumer products, improving brand perception and yields.
Uneven brushing, micro‑burrs and harsh feel affect assembly and user experience.
Uniform texture, smooth edges and refined touch; markedly better consistency.
Stone | Gemstone | Tumbling
Rounds edges and enhances gloss on natural/synthetic stones for jewelry and decorative crafts.
Sharp edges, rough surfaces and uneven color/reflection.
Rounded edges and even polish; improved visual appeal.
Automotive | Engine/Drivetrain | High‑volume Consistency
Deburring, edge radiusing and surface consistency for automotive parts to meet stringent standards.
Tool marks and residual burrs with sharp edges reduce fatigue strength and hinder assembly.
Stable edge radii and compliant roughness with high repeatability.
Defense | High Reliability | Process Consistency
High‑reliability, consistent surface finishing across metals and composites.
Sharp edges, stress concentrations and surface defects impact durability and safety.
Consistent chamfers and stable surface quality; coating/assembly‑ready.
Aluminum Profiles | Die‑cast Parts | High‑volume Finishing
Efficient, consistent finishing for aluminum parts; ideal for pre‑anodizing treatment and brushed/polished appearance.
Gate/flash marks and dull surfaces; notable batch variation.
Flash removed with refined texture and higher brightness; improved batch consistency.
Engineering Plastics | Injection‑molded Parts | Deflashing
Removes plastic flash and smooths edges to prevent scratching and improve assembly.
Visible flash and sharp edges affect feel and assembly.
Flash removed and corners smoothed; improved look and feel.
Enhance your mass finishing machine and tumbling media with our professional-grade accessories. Increase efficiency, reduce noise, and optimize your finishing process.
Get the most out of your mass finishing machine and tumbling media with our comprehensive accessory package. Our experts will help you select the right combination of accessories for your specific application needs.
Accessories designed to maximize machine efficiency and output quality
Reduce operational costs through improved efficiency and reduced waste
All accessories designed for seamless integration with your existing machine
Inovatec Machinery is committed to the highest standards of quality, safety, and reliability.
Quality Management System certified by international standards, ensuring consistent product quality.
European Conformity marking ensuring our machines meet EU safety standards.
Comprehensive testing and inspection reports from SGS.
Environmental protection standards compliance.
Since 2003, Inovatec Machinery has been at the forefront of surface finishing technology innovation.
Our machines are trusted by manufacturers worldwide and recognized at major industry exhibitions.
Regular participation in major industry exhibitions worldwide.
Strategic partnerships across major manufacturing regions.
Find answers to common questions about our products.
An economic rotary barrel polishing machine is a cost-effective mass finishing system designed for deburring, edge rounding, descaling, and polishing of small metal or plastic parts. It consists of a hexagonal or octagonal barrel that rotates around its horizontal axis to create friction between parts and media, achieving surface improvement at a lower investment.
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399# Shushan Road, Wuxing District, Huzhou City, Zhejiang Province, 313000 China
6317 Arcadia St, Eastvale, CA 92880 USA (323-577-3309)
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