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ND-01
Norden
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Product Description
Norden machinery is one of the companies with a wide range of tumbling polishing medias and brighteners in the global market. After more than 20 years of continuous exploration and improvement, we now have grinding media including: plastic media, ceramic media, brown corundum, stainless steel media and various brighteners. According to the various needs of different customers around the world, we are constantly developing new tumbling media to meet customer needs and constantly solving various surface polishing and deburring treatment problems.
Ceramic media is a new kind of grinding material, which has many excellent properties and is widely used in grinding, polishing and other fields. It is mainly based on alumina and other ceramic materials, and is prepared by special process treatment and adding some auxiliary ingredients (such as additives, crystal seeds, etc.). These additives can improve the performance of abrasives, such as increasing hardness, self-sharpness and so on.
We have two main types of ceramic porcelain polishing media: the standard porcelain tumbling media with alumina content of 30-40% and the fine porcelain tumbling media with alumina content of 70%. Porcelain tumbling media is sturdy and robust media. It can be used either in an industrial vibratory tumbler bowl or high energy centrifugal disc finishing machine.
Triangle(SCT)
Ball
Cylinder(ACC)
Triangle(ACT)
|
Feature
High-Efficiency Cutting Performance: The ceramic matrix is infused with abrasive particles that deliver 30% faster material removal compared to standard media. This means shorter cycle times—what once took 2 hours can now be completed in 90 minutes—without sacrificing finish quality. Perfect for B2B manufacturers scaling up production or meeting urgent order demands.
Ultra-Low Noise Operation: Engineered with a dense, non-porous structure that minimizes vibration and friction during tumbling. Unlike plastic or glass media, our ceramic abrasive operates at 65-70 decibels (similar to a normal conversation), creating a safer, more comfortable workplace for your team and reducing the need for expensive noise-reduction equipment.
Exceptional Durability: Resists chipping, cracking, and wear even after 1,000+ hours of use. Each bead retains its shape and abrasive properties, ensuring consistent results across batches. This longevity translates to 40% lower media replacement costs than conventional alternatives, directly boosting your bottom line.
Gentle on Workpieces, Tough on Imperfections: The rounded edges and uniform hardness of the ceramic beads prevent gouging or over-grinding. They target only burrs, rust, and surface irregularities, preserving the dimensional accuracy of your parts—critical for industries like aerospace and medical device manufacturing where precision is non-negotiable.
Versatile Size Options: Available in particle sizes from 0.5mm to 10mm, tailored to different applications. Fine sizes (0.5-2mm) are ideal for delicate components and final polishing, while larger sizes (3-10mm) handle heavy deburring and descaling tasks. Custom size blends are also available to match your specific equipment and workpiece requirements.
| Application
Ceramic media has a wide application in various industries.
1.Machining process: It is suitable for deburring, grinding and polishing of metal materials, such as parts processing in automotive, aerospace, machinery manufacturing and other industries.
2.Electronics industry: In the manufacturing process of semiconductors and electronic components, it is used for precision grinding and polishing of wafers and chips to improve the performance and reliability of products.
3.Optical instruments: It is suitable for grinding and polishing optical glass, lenses, etc., to improve the accuracy and transparency of optical components.
4.Other fields: It can also be used in the processing of steel laser cut parts debunring, plastic stamping parts deburring, 3D print parts polishing and etc.
|
Polishing Comparison
POLISHING
RUST REMOVAL
RUST REMOVAL
POLISHING
POLISHING
DENURRING
DENURRING
DENURRING 
RUST REMOVAL
RUST REMOVAL
|
Size Information
Here is the general ceramic media parameter information we can provide. There are different shapes: ball, cylinder, angle cut cylinder, triangle, angle cut triangle, tri-star, grain etc.The different sizes can increase or decrease its polishing ability. Besides, we can produce and supply polishing media of special and specifications designed according to your demands. We will try our best to help you solve your polishing problems.
|
Product Factory Real Show
|
Why Choose Us
At Norden Machine, we don’t just sell tumbling media—we deliver engineered solutions backed by decades of expertise in surface finishing. Here’s why B2B manufacturers trust us:
Industry-Proven Quality: Our ceramic abrasive is tested in ISO-certified labs and used by leading automotive and aerospace companies worldwide. We adhere to strict quality control standards to ensure every batch meets performance specifications.
Customization Capabilities: Unlike one-size-fits-all competitors, we offer tailored media shapes, sizes, and hardness levels to match your unique production needs. Our engineering team works with you to optimize media selection for your specific workpieces and equipment.
Cost-Effective Solutions: We balance performance and value—our durable media reduces replacement costs, while our efficient shipping and bulk pricing options lower total procurement expenses.
Technical Support: Our team of surface finishing experts provides 24/7 support, from helping you select the right media to troubleshooting production issues. We also offer on-site training to ensure your team maximizes the benefits of our product.
Sustainable Practices: Our ceramic media is non-toxic, recyclable, and free of heavy metals, aligning with your company’s sustainability goals while complying with global environmental regulations.
With the increasing awareness of metal finishing industry is harming the environment,our products can reduce the pollution of production. We adhere to employing eco-friendly manufacturing processes and raw materials that can be used safely and effectively for years. Our qualified engineers will take care of everything from planning your project to the final installation and after-sales care. Welcome domestic and foreign customers to negotiate and we will give you a perfect polishing solution!
|
Delivery
The modes of transport of machines include sea transport and land transport. The nearest ports to our factory are Ningbo and Shanghai. Nordern can customize environmental wooden packing for you. At the same time, it is convenient for you to disassemble. We are able to make the most suitable transport solution according to your specific needs and the dimensions your machine. Whether you need to ship FCL, LCL or bulk, we can provide professional service. During the transportation process, we strictly comply with international transportation regulations. We also provide real-time cargo tracking services, so that you can know the status of the shipment at any time.
Nordern aims to create a hassle-free transportation experience for you. To find out more about our shipping services or to get a quote, please contact our customer service team. Look forward to establishing long-term and stable cooperative relationship with you!
|
Packaging
|
FAQ
Q: How long does the ceramic media last compared to plastic or glass media?
Q: Can this media be used with non-metal materials?
Q: Is the media compatible with my existing tumbling machine?
Q: How do I determine the right particle size for my application?
Q: What is the lead time for bulk orders?
|
Product Description
Norden machinery is one of the companies with a wide range of tumbling polishing medias and brighteners in the global market. After more than 20 years of continuous exploration and improvement, we now have grinding media including: plastic media, ceramic media, brown corundum, stainless steel media and various brighteners. According to the various needs of different customers around the world, we are constantly developing new tumbling media to meet customer needs and constantly solving various surface polishing and deburring treatment problems.
Ceramic media is a new kind of grinding material, which has many excellent properties and is widely used in grinding, polishing and other fields. It is mainly based on alumina and other ceramic materials, and is prepared by special process treatment and adding some auxiliary ingredients (such as additives, crystal seeds, etc.). These additives can improve the performance of abrasives, such as increasing hardness, self-sharpness and so on.
We have two main types of ceramic porcelain polishing media: the standard porcelain tumbling media with alumina content of 30-40% and the fine porcelain tumbling media with alumina content of 70%. Porcelain tumbling media is sturdy and robust media. It can be used either in an industrial vibratory tumbler bowl or high energy centrifugal disc finishing machine.
Triangle(SCT)
Ball
Cylinder(ACC)
Triangle(ACT)
|
Feature
High-Efficiency Cutting Performance: The ceramic matrix is infused with abrasive particles that deliver 30% faster material removal compared to standard media. This means shorter cycle times—what once took 2 hours can now be completed in 90 minutes—without sacrificing finish quality. Perfect for B2B manufacturers scaling up production or meeting urgent order demands.
Ultra-Low Noise Operation: Engineered with a dense, non-porous structure that minimizes vibration and friction during tumbling. Unlike plastic or glass media, our ceramic abrasive operates at 65-70 decibels (similar to a normal conversation), creating a safer, more comfortable workplace for your team and reducing the need for expensive noise-reduction equipment.
Exceptional Durability: Resists chipping, cracking, and wear even after 1,000+ hours of use. Each bead retains its shape and abrasive properties, ensuring consistent results across batches. This longevity translates to 40% lower media replacement costs than conventional alternatives, directly boosting your bottom line.
Gentle on Workpieces, Tough on Imperfections: The rounded edges and uniform hardness of the ceramic beads prevent gouging or over-grinding. They target only burrs, rust, and surface irregularities, preserving the dimensional accuracy of your parts—critical for industries like aerospace and medical device manufacturing where precision is non-negotiable.
Versatile Size Options: Available in particle sizes from 0.5mm to 10mm, tailored to different applications. Fine sizes (0.5-2mm) are ideal for delicate components and final polishing, while larger sizes (3-10mm) handle heavy deburring and descaling tasks. Custom size blends are also available to match your specific equipment and workpiece requirements.
| Application
Ceramic media has a wide application in various industries.
1.Machining process: It is suitable for deburring, grinding and polishing of metal materials, such as parts processing in automotive, aerospace, machinery manufacturing and other industries.
2.Electronics industry: In the manufacturing process of semiconductors and electronic components, it is used for precision grinding and polishing of wafers and chips to improve the performance and reliability of products.
3.Optical instruments: It is suitable for grinding and polishing optical glass, lenses, etc., to improve the accuracy and transparency of optical components.
4.Other fields: It can also be used in the processing of steel laser cut parts debunring, plastic stamping parts deburring, 3D print parts polishing and etc.
|
Polishing Comparison
POLISHING
RUST REMOVAL
RUST REMOVAL
POLISHING
POLISHING
DENURRING
DENURRING
DENURRING RUST REMOVAL
RUST REMOVAL
|
Size Information
Here is the general ceramic media parameter information we can provide. There are different shapes: ball, cylinder, angle cut cylinder, triangle, angle cut triangle, tri-star, grain etc.The different sizes can increase or decrease its polishing ability. Besides, we can produce and supply polishing media of special and specifications designed according to your demands. We will try our best to help you solve your polishing problems.
|
Product Factory Real Show
|
Why Choose Us
At Norden Machine, we don’t just sell tumbling media—we deliver engineered solutions backed by decades of expertise in surface finishing. Here’s why B2B manufacturers trust us:
Industry-Proven Quality: Our ceramic abrasive is tested in ISO-certified labs and used by leading automotive and aerospace companies worldwide. We adhere to strict quality control standards to ensure every batch meets performance specifications.
Customization Capabilities: Unlike one-size-fits-all competitors, we offer tailored media shapes, sizes, and hardness levels to match your unique production needs. Our engineering team works with you to optimize media selection for your specific workpieces and equipment.
Cost-Effective Solutions: We balance performance and value—our durable media reduces replacement costs, while our efficient shipping and bulk pricing options lower total procurement expenses.
Technical Support: Our team of surface finishing experts provides 24/7 support, from helping you select the right media to troubleshooting production issues. We also offer on-site training to ensure your team maximizes the benefits of our product.
Sustainable Practices: Our ceramic media is non-toxic, recyclable, and free of heavy metals, aligning with your company’s sustainability goals while complying with global environmental regulations.
With the increasing awareness of metal finishing industry is harming the environment,our products can reduce the pollution of production. We adhere to employing eco-friendly manufacturing processes and raw materials that can be used safely and effectively for years. Our qualified engineers will take care of everything from planning your project to the final installation and after-sales care. Welcome domestic and foreign customers to negotiate and we will give you a perfect polishing solution!
|
Delivery
The modes of transport of machines include sea transport and land transport. The nearest ports to our factory are Ningbo and Shanghai. Nordern can customize environmental wooden packing for you. At the same time, it is convenient for you to disassemble. We are able to make the most suitable transport solution according to your specific needs and the dimensions your machine. Whether you need to ship FCL, LCL or bulk, we can provide professional service. During the transportation process, we strictly comply with international transportation regulations. We also provide real-time cargo tracking services, so that you can know the status of the shipment at any time.
Nordern aims to create a hassle-free transportation experience for you. To find out more about our shipping services or to get a quote, please contact our customer service team. Look forward to establishing long-term and stable cooperative relationship with you!
|
Packaging
|
FAQ
Q: How long does the ceramic media last compared to plastic or glass media?
Q: Can this media be used with non-metal materials?
Q: Is the media compatible with my existing tumbling machine?
Q: How do I determine the right particle size for my application?
Q: What is the lead time for bulk orders?
