Key Benefit
- Precision Polishing, Silver Plated Jewelry and Gold Product
- Simple operator-friendly PLC controls
- Automatic Clockwise and Anto-Clockwise
- Zero Gap Disc Design
- Durable wear-resistant PU lining
- Intergrated Water + Dosing Supply System
- Automatic Vibro Separation
- Compact Footprint
- Rust-resistant body with glossy finish

Product Specifications
|
Model |
Motor (kw) |
Capacity |
Overall dimensions in mm / inch |
Chamber dimension in mm / inch |
|||||||||
|
Cu. Ft. |
Litres |
Length |
Width |
Height |
Width |
Height |
|||||||
|
KZD20 |
0.75 |
0.71 |
20 |
1100 |
43.31 |
850 |
33.5 |
1150 |
45.3 |
Φ200 |
7.87 |
235 |
9.25 |
|
KZD50 |
1.1 |
1.77 |
50 |
1280 |
50.4 |
850 |
33.5 |
1150 |
45.3 |
Φ280 |
11.02 |
400 |
15.75 |
Product superiority

Ultra-Precise Zero-Gap Architecture
Engineered with uncompromising mechanical tolerances and 30 years of precision manufacturing heritage, the rotating base and stationary ring feature a flawless "zero-gap" seal. This definitive physical structure completely prevents ultra-thin components from slipping, jamming, or sustaining mechanical damage during the high-kinetic process.
Flawless Precious Metal Polishing
Expertly calibrated for the most delicate, high-value components, this equipment effortlessly achieves a zero-blemish, mirror-like finish on silver-plated jewelry and intricate solid gold products. The zero-gap design ensures these fragile materials are processed with ultimate safety, strictly minimizing precious metal weight loss.
Intuitive PLC Command Center & Right-Side Logic
Adhering to our rigorous ergonomic standards and minimalist physical logic, the advanced, operator-friendly PLC (Programmable Logic Controller) is consistently positioned on the right side of the machine. This highly intuitive layout guarantees absolute operational predictability and prevents input errors across multiple factory shifts.
Bidirectional Rotation & Uniform Kinetic Flow
To ensure absolute processing consistency, the PLC allows operators to easily program automatic clockwise and anti-clockwise rotation cycles. This alternating kinetic flow completely prevents delicate micro-parts and complex jewelry chains from nesting, scratching, or tangling during high-speed operation.
Integrated Dosing & Durable PU Architecture
The processing chamber is fortified with an industry-leading, highly durable wear-resistant PU (polyurethane) lining to meticulously safeguard delicate components. A fully integrated water and dosing supply system automates the precise, repeatable delivery of liquid abrasive compounds, ensuring absolute consistency across every single batch.
Automatic Vibro Separation & Clear Discharge
Post-processing retrieval is engineered for maximum visibility and safety. An integrated automatic vibro separation deck seamlessly channels finished micro-components through a clearly defined physical discharge opening. This structure completely eliminates operational blind spots and drastically reduces manual sorting time.
Compact Footprint & Premium Glossy Finish
Encased in a heavy-duty, rust-resistant body enhanced by a premium glossy finish, this workstation perfectly embodies a high-end minimalist aesthetic. Its remarkably compact footprint allows modern smart factories to deploy advanced micro-polishing capabilities without cluttering valuable floor space.

Application Scenarios
1. Fine Jewelry & Delicate Precious Metals (Silver & Solid Gold)
High-end jewelers working with intricate silver-plated chains or ultra-thin solid gold pendants require a processing environment with zero mechanical risk. The ultra-precise zero-gap design completely prevents these high-value, fragile pieces from slipping into crevices or sustaining damage. By utilizing the PLC to program automatic clockwise and anti-clockwise rotation, the kinetic flow alternates smoothly, preventing delicate chains from tangling while achieving a dazzling, flawless mirror polish with strictly minimized precious metal loss.
2. Haute Horlogerie (Luxury Watchmaking)
Processing micro-gears, ultra-thin watch hands, and intricate titanium escapements demands uncompromising precision. The absolute zero-gap seal ensures these microscopic components never become wedged during the high-speed centrifugal process. The uniform, bidirectional kinetic flow safely removes microscopic machining lines, delivering mirror-grade edge radiusing without bending or distorting the fragile base material.
3. Micro-Stamped 3C Electronics & Smart Wearables
Manufacturers of premium consumer electronics constantly deal with ultra-thin stamped shims (often under 0.1mm thick), SIM trays, and micro-fasteners. Standard machines easily jam and destroy these components. The zero-gap architecture guarantees uninterrupted high-speed tumbling. Following the cycle, the integrated automatic vibro separation and physically clear discharge structure allow operators to retrieve thousands of micro-parts instantly and safely, completely eliminating operational blind spots.
4. High-Precision Medical Implants & Stents
For micro-dental implants and intricate surgical clips, biocompatibility and consistent surface smoothness (Ra) are non-negotiable. The highly durable PU-lined processing chamber offers maximum protection against mechanical degradation. Operators can easily lock in exact kinetic parameters via the intuitive right-side PLC control center, ensuring every batch receives the highly controlled, integrated water and dosing treatment for absolute predictability across all production shifts.
Product detail drawing


Case Study Reference

Case Study 1: Eliminating Rejection Rates in Haute Horlogerie
Client: Premium Luxury Watch Manufacturer
The Challenge: The client was experiencing severe production bottlenecks when polishing ultra-thin watch hands and micro-gears (under 0.1mm thick). These fragile, high-value components were constantly slipping into the safety gaps of their standard disc machines, resulting in mechanical destruction and unacceptable precious metal loss. Our Consultative Solution: Prior to accepting any physical samples, our engineering team mandated a strict digital review of the watch components' exact geometric thicknesses. Backed by 30 years of precision manufacturing heritage, we deployed the Zero-Gap Centrifugal Disc Finisher. The Result: The ultra-precise zero-gap architecture completely eliminated the kinetic blind spots. Micro-components were polished to a flawless mirror finish with absolutely zero instances of jamming or mechanical degradation. Furthermore, the integrated automatic vibro separation and clearly defined vertical discharge structure allowed operators to safely and instantly retrieve the microscopic parts without manual sorting.
Case Study 2: Eradicating Operator Error in Micro-Medical Manufacturing
Client: Precision Medical Device Engineering Firm
The Challenge: A manufacturer of micro-stamped surgical clips and dental components struggled with parts nesting and tangling during high-speed polishing. Additionally, their previous equipment featured confusing, illogically placed controls, leading to frequent operator input errors that compromised the critical biocompatible surface smoothness (Ra).
Our Consultative Solution: Adhering to our rigorous consultative protocol, we analyzed the stamped parts' exact profiles upfront to prevent mechanical collision. We integrated the Zero-Gap Finisher, specifically highlighting its highly intuitive, right-side PLC control center designed for strict operational predictability.
The Result: The simple, right-side PLC layout drastically reduced operator training time and completely eliminated parameter input errors across all shifts. By programming automatic clockwise and anti-clockwise rotation cycles, the bidirectional kinetic flow entirely prevented the delicate medical clips from tangling. Every single batch met the strict micro-roughness requirements safely and consistently.


Case Study 3: High-Volume Precision for Ultra-Thin 3C Hardware
Client: Premium Consumer Electronics Supplier
The Challenge: The supplier needed to process massive volumes of ultra-thin titanium SIM trays and micro-fasteners for luxury smartphones. Traditional vibratory tubs were too slow, while standard high-energy machines caused the ultra-thin shims to lodge in the machine crevices, severely bottlenecking their automated production line.
Our Consultative Solution: After a rigorous digital evaluation of their high-volume throughput requirements and precise part tolerances, we implemented the Zero-Gap Finisher. We emphasized its ability to deliver aggressive high-speed polishing while completely safeguarding ultra-thin geometries.
The Result: The flawless zero-gap seal provided a highly aggressive yet 100% safe tumbling environment for the delicate titanium trays. Post-processing, the automatic vibro separation deck channeled thousands of finished micro-components through a physically clear discharge opening. This visually transparent, blind-spot-free retrieval process exponentially optimized their mass finishing efficiency.
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