Vibratory Metal Polishing Machine
The machine vibrates causing the contents to move in a circular motion and the media to grind against the part to get the desired finish. This process is used for both very small and very large workpieces with either simple or very complex shapes.
Metal Parts Polishing Machine With Lid
Metal parts polishing machine with Lid is specially equipped with the soundproof cover for the machine, can reduse noise in operating. Metal parts polishing machine with lid in high quality with CE and ISO certification.
Vibratory Polishing Machine With Sound Cover
Vibratory polishing machine with sound cover is specially equipped with the soundproof cover for the machine, can reduse noise in operating. Adoption of vibratory locus theory of 3-dimensional curve, it makes work part and medias interactively mass finished.
Car Alloy Wheel Polishing Machine
The car alloy wheel polishing machine is designed for wheel smoothing and polishing. This machine can also be used for old wheel refurbishing and cleaning.
Wheel polishing machine the surface finishing machine is specially designed for car wheel surface deburring, refurbishing, polishing. The application including alumina wheels, motorcycle wheels, car wheels as well as huge truck wheels.
Tub Type Vibratory Finishing Machines ForAutomotive Parts
Tub type vibratory finishing machines for automotive parts are suitable for processing medium and large sized sensitive components, for deburring,chamferring, polishing, cleaning, bringtening, radiusing, descaling , smoothing all kinds of metal, plastic parts and ceramic or marble stones.
40L Mass Finishing Centrifugal Barrel Finishing Machine
Centrifugal barrel machine finishing system is the most efficient barrel tumbling equipment. With the compact design and small footprint, they feature 4 small, removable barrels.
Surface Vibratory Tumbling Polisher Mass Finishing Equipment
Our vibratory polishing machines are suitable for deburring and metal polishing of aluminum, brass, copper, stainless steel, and iron workpieces such as machined parts, injection molding parts, stamping parts, and die casting parts.
Vibratory Polishing Machine, Vibratory Tumbler
The vibration causes the tumbling media and workpieces to rub against each other, resulting in a polished look. Vibratory deburring is one of the most cost-effective mass finishing processes as it requires minimal or no labor.
What is Linear Type Vibratory Polishing Machine
Linear type vibrating polishing machine is an industrial machine equipment specially used for surface polishing and grinding. It uses vibration and friction to place the workpiece in the machine together with the grinding media, so as to achieve the goal of surface treatment. Theses equipment are ideal for deburring and finishing involving large volumes of parts. These machines offer a more aggressive vibratory action , can process parts of different geometry and sizes.
Benefits Of Linear Type Vibratory Polishing Machine
Surface polishing and grinding
The linear vibration polishing machine is mainly used for polishing and grinding the surface of the workpiece. Through the action of vibration, friction occurs between the workpiece and the grinding medium, thereby removing the blemishes, oxide layer, scratches and unevenness on the surface of the workpiece, making the surface smoother and more uniform.
Deburring and corners
Burrs, sharp edges and corners are often present on workpiece surfaces during the manufacturing process. The linear vibration polishing machine can effectively remove these irregular parts and make the surface of the workpiece more smooth and safe.
Surface improvement
Through vibration and friction, the linear vibration polishing machine can improve the gloss and texture of the workpiece surface. This is especially important where specific surface quality standards or aesthetic requirements need to be met.
Material Removal
For some workpieces, it may be necessary to remove layers of material to obtain desired dimensions or properties. Linear vibratory polishers can selectively remove a certain amount of material and achieve precise dimensional control.
Uniformity and Consistency
Through the action of vibration, the linear vibratory polishing machine can achieve uniform treatment of the surface of the workpiece. This ensures that different parts of the workpiece are similarly polished and ground, improving surface consistency.
Batch processing
Due to the design of the linear type vibration polishing machine, it can process multiple workpieces at the same time, realizing batch processing. This increases productivity and reduces processing time.
Automatic operation
Linear vibrating polishing machines usually have automatic functions, which can realize automatic polishing process by setting vibration time, speed and other parameters, reducing manual operations.
How does a Linear Type Vibratory Polishing Machine work?
The working principle of the linear vibratory polishing machine is similar with othervibratory bowl finishing machines. When machine working, you need to put the workpiece, abrasive media, appropriate amount of finishing liquid and water into the machine. After the machine is started, the abrasive media and the workpiece will roll together longitudinally. The abrasive media will rub on the surface of the workpiece, which can remove burrs and oxidation layer on the surface of the workpiece. The time of the entire grinding process is determined according to the condition of the workpiece surface. The longer the burr or the thicker the oxide scale, the longer it takes. After finishing is completed, you will get a batch of products with the same surface grinding effect.
What Abrasive Media Can be Used for Linear Type Vibratory Polishing Machine?
Plastic media
Also called resin media, polyester media, polyester media. If the workpiece material is some soft metal, such as aluminum alloy, zinc alloy, copper, etC, polyester media are the best choice. Its impact on the workpiece will not be too great, so it will not damage the workpiece and cause scratches, pitting and other phenomena. The treated surface has low roughness and is suitable for pretreatment before coating, painting, and electroplating.
Ceramic media
The material isceramic deburring media, silicon carbide deburring media, white corundum finishing. media, chrome corundum finishing media, precision finishing media, etc., as well as high-alumina porcelain media without cutting force, high- density porcelain polishing media, stainless steel media, etc. There are different product shapes, specifications and sizes. If you need a tumbling media with strong cutting force, then please choose various types of finishing media with cutting force; if you just want to polish the surface brighter, then abrasive media without cutting force are the best choice.
Bio-degradable abrasive media
Examples include natural walnut shell chip and corncob chip. They can be used for light finishing, drying, or as polishing materials to achieve a polishing effect close to a mirror surface.
What are the Functions of Linear Type Vibratory Polishing Machine?
Polishing
The machine provides a uniform polishing action across the surface of the parts. The linear motion combined with the vibration helps in smoothing out surface imperfections, leading to a polished finish.
Deburring
The linear vibratory polishing machine effectively removes burrs, sharp edges, and excess material from the parts, especially after machining or casting processes.
Descaling
The machine can remove scale, rust, or oxidation from metal surfaces. This function is particularly useful for parts that have been exposed to high temperatures or corrosive environments.
Edge Rounding
In addition to deburring, the machine can round off sharp edges, providing a smooth transition between surfaces. This is crucial for parts that will be handled or assembled, as it improves safety and fit.
Application of Linear Type Vibratory Polishing Machine
Automotive Manufacturing
Linear vibratory polishing machines play a critical role in automotive manufacturing processes, including deburring, descaling, and polishing of metal mand plastic components such as engine parts, transmission gears, and vehicle chassis, ensuring optimal performance and aesthetic appeal.
Aerospace Industry
Precision-engineered components for aerospace applications require high-quality surface finishes, tight tolerances, and burr-free edges, driving demand for linear vibratory polishing machines for deburring, edge radiusing, and surface preparation of critical parts such as turbine blades, aircraft fuselage, and landing gear components.
Medical Device Production
Medical devices and implants require superior surface finishes, biocompatibility, and cleanliness standards, making linear vibratory polishing machines indispensable for achieving smooth, contaminant-free surfaces in components such as surgical instruments, orthopedic implants, and dental prosthetics.
Electronics Manufacturing
Electronics manufacturing relies on linear vibratory polishing machines for deburring, polishing, and surface texturing of electronic components such as connectors, heat sinks, and printed circuit boards (PCBs), enhancing electrical conductivity, thermal dissipation, and reliability in electronic assemblies.
Jewelry Manufacturing
Jewelry manufacturers use linear vibratory polishing machines to polish and deburr precious metal pieces, including rings, bracelets, and necklaces. The machines help achieve a consistent, high-quality finish on intricate designs without damaging the delicate parts.
Metalworking and Fabrication Industry
In general metalworking and fabrication, linear vibratory polishing machines are used to deburr and finish parts after machining, cutting, or stamping. This helps improve the aesthetic appearance and functionality of metal products, ranging from simple brackets to complex assemblies.

Components of Linear Type Vibratory Polishing Machine
Vibratory Motor
The vibratory motor is connected with the vessel by means of bolts and then together they are installed on the compression springs linked to the basement.
Trough vessel
The container where parts and media are placed. It vibrates to facilitate the finishing process. In order to avoid scaring the parts' surface and reduce noises the vessel is lined with rubber which is abrasion resistant, acid and alkali- resisting, but not oil-resistant.
Linear Drive System
Provides linear motion to the bowl or tub, as opposed to rotary motion found in other types of vibratory machines.
Control Panel
Allows operators to set and adjust machine parameters such as vibration intensity, cycle time, and speed.
Base
Provides structural support for all machine components. Typically made from sturdy materials like steel or aluminum to ensure stability and reduce vibration transmission to the surrounding area.
Feed Hopper
Used for loading parts into the machine. May be integrated with the machine or positioned separately, allowing for automated or manual feeding of parts.
Discharge System
Facilitates the removal of finished parts and media from the machine. Can include conveyor belts or chutes to transport parts to an unloading area.
How To Choose The Correct Tumbling Media When Using Linear Type Vibratory Polishing Machine?
Material of the parts
The material of the parts being processed will affect the type of media that should be used. For example, steel media is typically used for steel parts, while ceramic media is often used for aluminum parts.
Finishing requirements
Consider the specific finishing requirements for your parts, including the type of finish desired (smooth, polished, etc.), the level of deburring required, and any other specific needs. Choose a media that is suitable for achieving these requirements.
Shape and size of the media
Choose a media with the appropriate shape and size for your parts and the work chamber of the machine.
The hardness of the media
The hardness of the media is important to consider. Harder media is typically used for heavy deburring and aggressive cutting, while softer media is more suitable for polishing and finishing.
The durability of media
It's important to consider the longevity of the media, so it can be used in multiple cycles.
Compatibility with finishing compounds
If you use any finishing compounds, it's important to choose a media that is compatible with them.
What is the Capacity of a Linear Type Vibratory Polishing Machine?
There are a wide variety of sizes for either bigger parts or small fragile parts. These type machines are available for size 50 L to 2800 L. Therefore, you can achieve lower friction at the surfaces of tooth flanks, gear wheels and camshafts. Besides, variable speed control and dividers are available to protect the parts from impingement.
These machines are designed to handle varying volumes of parts, from small batches to large quantities, offering flexibility for different production needs. The exact capacity will depend on factors such as the size of the vibratory bowl, the type of media used, and the material of the parts being processed.
How to Maintain Linear Type Vibratory Polishing Machine
Regular Cleaning: Clean the linear vibratory polishing machine thoroughly after each use. Remove any debris, polishing media, and residue from the bowl, parts, and screens. Use a mild detergent or a specialized cleaning solution recommended by the machine manufacturer. Avoid using abrasive cleaners that may damage the machine's components.
Lubrication: Lubricate the linear vibratory polishing machine as per the manufacturer's instructions. Pay attention to the bearings, motor, and other moving parts that require lubrication. Use the recommended lubricants or greases to keep the machine running smoothly and prevent excessive wear.
Inspection: Regularly inspect the linear vibratory polishing machine for any signs of damage, wear, or loose parts. Check the belts, drive mechanisms, electrical connections, and controls. If you notice any issues, address them promptly to avoid further damage or accidents.
Replace Worn Parts: Over time, certain parts of the linear vibratory polishing machine may wear out and need replacement. Keep an inventory of spare parts, such as screens, springs, and motor components, and replace them when necessary.
Media Management: Monitor the condition of the polishing media used in the linear vibratory polishing machine. If the media becomes worn, broken, or contaminated, replace it promptly to maintain consistent and effective polishing results. Additionally, ensure that the media is properly stored when not in use to prevent contamination or degradation.
Video
Certifications





FAQ
Hot Tags: linear type vibratory polishing machine, China linear type vibratory polishing machine manufacturers, suppliers, factory, Linear type vibratory deburring machine, tumbling media, Vibro deburring Machine, metal finishing machine, Magnetic finishing Machine, vibro surface finishing polishing machine