250L Rotary Vibrartory Tumbling Finishing Machine for Grinding Machine
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Product Highlights
- Wide Application Range: Suitable for deburring, descaling, radiusing, cleaning, polishing, and surface improvement of metal, ceramic, jewelry, glass, and hardware.
- High Loading Capacity: Designed for large batch processing with a 250L capacity to handle big quantities of mechanical parts efficiently.
- Customizable Color: Color can be adjusted based on customer specific needs.
- Versatile Media Support: Compatible with regular tumbling media, pebble stones, river stones, and tiles for various finishing tasks.
- Dual Voltage Support: Operates on 380V 3-Phase and 220V Single Phase to adapt to different power environments.
- CE Certification: Product meets CE safety and quality standards for international markets.
- Long Service Life: Built for durability and long-term performance in challenging finishing applications.
- Stress Elimination: Effectively eliminates internal stress of parts while maintaining original dimensional accuracy.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- ND-250A
- Certification
- CE
- Condition
- New
- Voltage
- 380V-3 Phase and 220V Single Phase
- Application
- Metal/Ceramic/Jewelry/Glass/Gold/Hardware
- Product Name
- Vibration Polishing Machine / Vibration Finishing
- Power Source
- Electricity
- Color
- Based on Customer Need
- Warranty of Core Components
- 1 Year
- Key Selling Points
- Long Service Life
- Function
- Metal Surface Grinding / Polishing / Deburring
- for Use on
- Machined Parts / Stampings / Steel Parts / Metal P
- Shape
- Round
- Usage
- Grinding / Polishing
- Transport Package
- Wooden Case
- Specification
- 118*118*93CM
- Trademark
- Norden
- Origin
- Huzhou
- HS Code
- 8460901000
- Production Capacity
- 50000/Year
- Package Size
- 118.00cm * 118.00cm * 93.00cm
- Package Gross Weight
- 330.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 250L Rotary Vibrartory Tumbling Finishing Machine for Grinding Machine
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Product Description





• Saves manpower
• Saves time, and effort
• Prevent liquid splashing
• Pneumatic or manual is available
• Protection for Motor
• Precision finishing control
• Adjustable Vibration Amplitude



Aluminum Parts Smoothing Polishing Examples Before finishing, the surface is rough, has burrs, and shows severe scratches. Dimensions: Approximately 17 mm in diameter, 11 mm thick Machining requirements: 1. Smooth the surface of the part without causing damage. 2. Remove scratches and perform mirror polishing. | |||||
Step | Goal | Machine | Media | Time | Note |
Step 1 | Rough polishing to remove burrs | Vibratory polishing machine | Brown corundum | 30 min - 1 hour | - |
Step 2 | Repair scratches / surface smoothness | Vibratory polishing machine | Plastic Media | 30 min - 1 hour | Repair scratches, smooth and refined surface |
Step 3 | Mirror polishing | Vibratory polishing machine | Zirconia balls | 20 min- 1 hour | Achieve high gloss mirror finish without damaging aluminum surface |
Drying | Vibratory dryer or centrifugal dryer | - | 10 - 20 min | ||
Note: Polishing time and results depend on the part's geometry, burr size, and surface finish requirements. We recommend conducting a small-batch trial first to determine the most suitable polishing method. Since polishing procedures vary by part, please contact us for details so we can provide you with a customized polishing solution. | |||||
It is the process of polishing the surface to make it more bright and shine.
4. Cleaning and Degreasing









About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI233546". Items marked "" are certified.
Company Profile
Huzhou Nanxun Norden Polishing Machinery Factory has been adhering to the business philosophy of reputation first, customer first, quality first and service first for more than 25 years. We have provided domestic and foreign customers with good products, good services and optimized product solutions. We also have a wide selection of tumbling media for various industrial applications including automotive, medical, electronics, and jewelry. Our factory specializes in the development of grinding and polishing machines and corresponding supporting products. Our equipment is widely used in machinery, electronics, instrumentation, daily hardware, handicrafts, accessories and other processing and manufacturing industries of metal and non-ferrous metals. With the increasing awareness of metal finishing industry is harming the environment, we have tried our best to design eco-friendly machines and media. We believe in employing eco-friendly manufacturing processes and raw materials. We also believe in making eco-friendly products that can be used safely and effectively for years. Our company has strong technical force and advanced equipment. We will keep in touch with you at every step of the way from beginning to end. We treat all our customers with equal integrity whether it is a full setting up workshop or a simple designing company. Our qualified engineers will take care of everything from planning your project to the final installation and the after-sales care. Welcome domestic and foreign customers to negotiate and we will give you a perfect solution.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Carnival International Plaza, Huzhou, Zhejiang, China
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Polishing Machine
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-02-09
- Export Year
- 2023-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
FAQ
- Who are the suppliers?
- We are a Zhejiang-based company established in 2008 with 51-100 staff members, serving global markets including North America, Southeast Asia, and Europe.
- What products can be purchased?
- We offer Vibratory finishing machines, Vibrating screen sorting machines, Magnetic Polishing Machines, Centrifugal polishing machines, and various grinding polishing media.
- How is quality ensured?
- We always produce a pre-production sample before mass production and conduct a final inspection before shipment.
- Why choose this supplier?
- We are a factory in Huzhou, China, with over 20 years of experience, adhering to a philosophy of reputation, customer focus, and quality, offering direct good prices.
- What is the warranty period?
- The product comes with a 1-year warranty for the entire machine and a 1-year warranty for core components.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the lead time?
- The average lead time is one month for both peak and off-peak seasons.
- What are the shipping terms?
- We support FOB, CIF, CFR, and EXW terms, shipping from Ningbo Port or Shanghai Port.
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