Planetary Brushing Machine for Knits

-- Steady & Reliable Manufacturer --

The Planetary Brushing Machine for Knits is a specialized engineering solution designed to create a soft, uniform, and dense pile on delicate knitted fabrics without causing structural damage or excessive shrinkage. In the world of high-end activewear, loungewear, and luxury home textiles, achieving a "velvet-touch" or "brushed-back" finish on light-to-medium weight jersey and interlock fabrics is a high-value finishing process. Traditional horizontal brushing machines can be too aggressive, leading to yarn breakage, pilling, or uneven surface texture. The planetary system addresses this challenge by using a central drum surrounded by 24 to 36 smaller brushing rollers that rotate independently, providing gentle yet effective fiber manipulation.

A key innovation of this system is its multi-directional brushing action. As fabric travels over the central drum, each small roller rotates in both clockwise and counter-clockwise directions, flicking fibers from multiple angles. This multi-angle approach produces a dense, uniform nap that results in the premium "moleskin" or "suede" hand-feel highly sought after in luxury brands. Unlike linear brushing, which primarily works in a single direction, the planetary system ensures even fiber distribution and prevents patchy or uneven surfaces.

The machine integrates an advanced tensionless transport system powered by synchronized servo drives. This ensures that elastic fabrics, such as those containing spandex or Lycra, are never overstretched beyond their recovery point. Combined with precision PLC controls that allow independent adjustment of drum speed, roller speed, and fabric tension, the system can accommodate a wide range of materials—from 100% cotton and wool blends to technical polyester and polyamide fabrics—while producing consistent surface aesthetics.

High-speed dust extraction hoods are positioned around the planetary drum to immediately capture lint and fiber particles generated during brushing. This prevents re-settling on the fabric, minimizes maintenance requirements, and ensures a clean working environment. The modular design allows for easy access to rollers and brushes, reducing downtime for cleaning, replacement, or maintenance. Optional anti-static modules can be added to further protect synthetic or blended fabrics from static attraction.

From a production perspective, the Planetary Brushing Machine combines high-speed efficiency, gentle handling, and process versatility. Manufacturers can achieve consistent surface quality, luxurious hand-feel, and precise control over pile density and direction. By integrating this machine into their finishing lines, mills can differentiate knitted products in competitive markets, offering fabrics with superior softness, durability, and premium tactile appeal. The planetary system is therefore a strategic investment for any textile operation aiming to deliver high-end knitted apparel or technical fabrics with exceptional finishing standards.

Related Products

If you are interested in this product, please complete the following information submitted to us, we will arrange experts to contact you as soon as possible!

Your Name

Your Email (*)

Phone/Whatsapp (*)

Address

Your content needs? (*)

Specification

Parameter	Detail
Machine Type	Planetary Multi-Roller Brushing System
Number of Rollers	24 / 36 Independent High-Speed Brush Rollers
Working Width	1800mm - 2400mm
Fabric Speed	10 - 45 m/min (Adjustable Production Speed)
Drive System	Full AC Servo Synchronized Drive Control
Roller RPM	0 - 2500 RPM Variable Frequency Control
Control Interface	Siemens 10-inch Industrial Color Touch Screen HMI
Transport Mode	Ultra-Low Tension Tensionless Fabric Conveying System

Advantage

Uniform Fiber Brushing Effect: The planetary multi-roller system ensures even and controlled brushing across knitted surfaces, eliminating patchiness and delivering consistent fabric texture across the entire production width.
High Fabric Elasticity Protection: Designed specifically for knit structures, the machine maintains fabric stretchability and prevents over-brushing damage, ensuring dimensional stability and long-term material performance.
Multi-Roller High Efficiency Design: With 24 or 36 independent rollers, the system provides multi-directional brushing action, significantly improving processing efficiency while maintaining high-quality finishing results.
Precise Servo Synchronization Control: Full AC servo drive control ensures accurate speed coordination between rollers and fabric transport, reducing tension fluctuation and enhancing process stability.
Adjustable Surface Effect Flexibility: Operators can fine-tune roller speed and pressure to achieve different surface effects, ranging from light brushing to deep fiber raising for diverse knit applications.
Low Tension Fabric Handling: The tensionless transport system protects delicate knitted fabrics from deformation, curling, or elongation during high-speed continuous processing.
Improved Softness and Hand Feel: The brushing process significantly enhances fabric softness and tactile comfort, making the final textile more suitable for premium apparel and close-to-skin applications.
Industrial Stability for Continuous Production: Built for long-running operation, the machine ensures stable performance, reduced downtime, and consistent output quality in large-scale textile finishing lines.

High Efficiency

Low Energy Consumption

Durable Components

Easy Maintenance

Application Scenario

Application Scenario	Compatible Materials	Processing Purpose
Velvet-Touch Knit Pile Raising	Cotton / Polyester Jersey Knit	24–36 planetary rollers create uniform dense nap
Spandex Blend Brushing	Polyester-Spandex Activewear Knit	Tensionless servo drive prevents yarn over-stretch
Brushed Fleece Production	Cotton / Polyester Fleece Knit	Multi-directional brushing for even plush surface
Delicate Lingerie Knit	Nylon / Modal Intimate Apparel Knit	Gentle planetary action maintains elasticity
Technical Knit Pre-Treatment	Functional Performance Knit Fabric	Surface activation before print or functional coating

Application

Knitted Garment Fabrics: The planetary brushing system is widely used for knitted apparel fabrics, where it gently raises and evens the fiber surface, improving softness, hand feel, and overall visual uniformity without damaging elastic structures.
Sportswear Textiles: Ideal for high-performance sports knits such as polyester and spandex blends, the machine enhances moisture comfort and surface smoothness, ensuring fabrics meet both functional and aesthetic requirements for activewear production.
Hoodie and Sweatshirt Materials: Applied in brushed fleece and cotton knit processing, it creates a consistent plush surface effect, improving warmth retention and providing a premium soft-touch finish for casual wear manufacturing.
Innerwear and Lingerie Fabrics: Suitable for delicate knit structures used in intimate apparel, the planetary brushing action refines fiber orientation while maintaining fabric elasticity and breathability for comfortable daily wear.
Fashion Knit Fabrics: Used in fashion-forward knitted textiles, this machine helps develop decorative surface textures and subtle fiber effects, enhancing fabric depth, style, and visual appeal for high-end garment collections.
Home Textile Knits: Applied to knitted home textile materials such as cushion covers and decorative throws, it improves softness and uniform appearance, making fabrics more visually appealing and comfortable for interior use.
Technical Knit Fabrics: Suitable for engineered knitted fabrics used in functional applications, the machine ensures controlled surface modification while preserving structural integrity required for industrial and performance textiles.
Printed Knit Pre-Treatment: Used as a pre-finishing step before printing or dyeing, it enhances surface openness and fiber alignment, improving color absorption consistency and final print clarity on knit fabrics.

Payment and Shipping

Payment for the Planetary Brushing Machine for Knits can be made through multiple secure methods, including international wire transfers, major credit cards, and verified online payment platforms. Customers are advised to confirm the preferred payment method with our sales team prior to placing an order to ensure smooth and timely processing. All payments are encrypted to guarantee financial security.

For international clients, payments in multiple currencies are accepted. Our team can provide guidance on applicable bank fees, exchange rates, and compliance with local regulations. Orders are officially confirmed once full payment is received and verified, and a detailed invoice is issued including machine specifications, total cost, and delivery terms.

Shipping is handled by logistics partners experienced in transporting high-precision textile machinery. Each Planetary Brushing Machine is carefully packaged in reinforced crates with protective padding to prevent damage during transit. For large or custom-configured units, tailored shipping solutions such as palletized freight, containerized shipping, or air freight are available to meet client requirements.

Estimated delivery times depend on the destination, customs clearance procedures, and chosen shipping method. Standard international shipping typically ranges from 2 to 6 weeks, while expedited options are available upon request. All shipments are accompanied by tracking information so that clients can monitor delivery progress in real time, ensuring transparency and reliability throughout the logistics process.

Upon arrival, customers are advised to inspect the machine for any shipping damage before signing the delivery receipt. Our technical support team provides guidance on installation, setup, and commissioning, ensuring the Planetary Brushing Machine operates correctly and meets all performance specifications. Optional extended shipping insurance and on-site training are available for additional security and operational confidence.

FAQ

Q: Why is planetary brushing better for knits?
A: It treats fibers from multiple angles, creating a more uniform and luxurious nap than linear machines.

Q: Can it handle 4-way stretch fabrics?
A: Yes, our tensionless transport system is designed specifically for highly elastic materials.

Q: How many rollers are in the drum?
A: We offer configurations with 24 or 36 rollers depending on your production needs.

Q: What is the maximum processing speed?
A: The machine operates efficiently at speeds between 15 and 45 meters per minute.

Q: Is the dust extraction effective?
A: Yes, high-velocity suction plenums are positioned at the point of contact for maximum efficiency.

Q: Can I process 100% polyester?
A: Absolutely, the planetary action is excellent for raising a pile on synthetic micro-denier yarns.

Q: What is the PLC brand?
A: We primarily use Siemens S7-1200 or S7-1500 systems for high reliability.

Q: Does the machine require a boiler?
A: No, this is a purely mechanical finishing process and does not require thermal oil or steam.

Q: How often do the brushes need replacement?
A: Depending on the fabric type, brushes typically last 1 to 2 years under 24/7 operation.

Q: Is operator training included?
A: Yes, full installation and multi-day operator training are provided on-site.

About Huayi

Jiangsu Huayi Machinery Co., Ltd.

Over two decades, Huayi has grown from humble beginnings to a robust enterprise with over 50 million RMB in fixed assets. Our modern factory spans 10,000+ square meters, complemented by 1,000+ square meters of office space. Starting with a single type of sueding machine, we have upheld the spirit of innovation, continuously expanding our product offerings. Now, we have established a comprehensive portfolio of over 30 models of sueding machines, including vertical, horizontal, planetary, dry, wet, and CNC solutions, precisely catering to the needs of various fabrics such as cotton, polyester, woven, knitted, and even microfiber, offering customized sueding treatments. As China Planetary Brushing Machine for Knits Manufacturers and Planetary Brushing Machine for Knits Factory , through twenty years of dedicated effort, we have overcome numerous technical challenges in sueding and excelled in optimizing and upgrading our products, establishing Huayi sueding machines as a new benchmark in the industry and earning widespread recognition and praise. The fruits of wisdom and innovation drive our development, as evidenced by our accumulation of 31 invention patents and 30 utility model patents, a testament to our technical prowess. Since 2016, our company has been honored as a "National High-tech Enterprise" for consecutive years, demonstrating our outstanding achievements in technological innovation. Looking forward, Huayi will continue with even greater enthusiasm, joining hands with new finishing equipment such as Air Softening Machine, Steam Flow Washing Machine, and Continuous Tumble Dryers, to jointly create an even more brilliant future. We will continue to delve deeply into the field of finishing equipment, striving for the next twenty years with craftsmanship and determination.