Key Benefit
- Acoustic Insulation: Premium PU lining significantly reduces industrial operational noise.
- Component Protection: Durable polyurethane perfectly protects highly sensitive precision parts.
- Strict Control Logic: Right-side control entirely eliminates multi-shift input errors.
- Zero Blind Spots: Front discharge chute ensures visually transparent, safe unloading.
- High-Volume Output: Economical kinematic action processes heavy industrial batches efficiently.
- Absolute Reliability: Thirty-year heritage guarantees strictly predictable machine performance.
- Kinematic Precision: Multi-angular rotation delivers completely uniform surface refinement.
- Process Versatility: Hexagonal architecture supports diverse industrial tumbling applications.
Rotary Barrel Tumbling Machine Product Specifications
|
Series |
Motor |
Capacity |
Overall dimensions in mm / inch |
Chamber dimension in mm / inch |
|||||||||
|
|
|
Cu. Ft. |
Litres |
Length |
Width |
Height |
Width |
Height |
|||||
|
KRB50 |
0.75 |
1.77 |
50 |
720 |
28.4 |
710 |
28 |
990 |
39 |
450 |
17.7 |
450 |
17.7 |
|
KRB100 |
1.1 |
3.53 |
100 |
820 |
32.3 |
810 |
31.9 |
990 |
39 |
500 |
19.7 |
500 |
19.7 |
|
KRB150 |
1.1 |
5.3 |
150 |
980 |
38.6 |
970 |
38.2 |
1000 |
39.4 |
600 |
23.6 |
600 |
23.6 |
|
KRB200 |
1.5 |
7.06 |
200 |
990 |
38.9 |
980 |
38.6 |
1130 |
44.5 |
650 |
25.6 |
650 |
25.6 |
|
KRB250 |
1.5 |
8.83 |
250 |
1020 |
40.2 |
1000 |
39.4 |
1130 |
44.5 |
650 |
25.6 |
700 |
27.6 |
|
KRB300 |
2.2 |
10.6 |
300 |
1400 |
55.1 |
1050 |
41.3 |
1250 |
49.2 |
650 |
25.6 |
1000 |
39.4 |
Product superiority
Premium PU Architecture
Engineered with a wear-resistant polyurethane interior, this robust architecture exceptionally cushions delicate parts, ensuring highly uniform isotropic finishing without any surface impact damage.
Strict Control Logic
Adhering strictly to our rigorous physical logic, the intuitively positioned right-side control center guarantees absolutely precise parameter adjustments, entirely eliminating multi-shift operator input errors.
Clear Physical Discharge
Designed with a front-facing, clearly defined physical discharge chute, the architecture ensures visually transparent unloading, completely eliminating operational blind spots during heavy batch extraction.
Acoustic Suppression
The thick polyurethane lining acts as an advanced acoustic barrier, drastically suppressing low-speed rotational friction noise to maintain a strictly controlled, premium factory environment.
Predictable Kinematics
Supported by thirty years of precision engineering heritage, the optimized hexagonal barrel geometry ensures absolutely reproducible rotational kinetics for perfectly uniform batch-to-batch finishing.
Consultative Engineering
Operating under our strict consultative protocol, we digitally evaluate your specific component geometries prior to processing, guaranteeing our machine parameters deliver absolutely flawless results.
Cost-Efficient Reliability
The extremely robust, highly reliable mechanical design minimizes long-term maintenance requirements, ensuring strictly predictable, uninterrupted high-volume surface refinement for the most demanding industrial facilities.
Application Scenarios
High-Volume Industrial Fasteners & Hardware
Processing massive batches of steel bolts, nuts, and industrial fasteners requires an exceptionally durable system. Unlined steel barrels create deafening industrial noise and wear out quickly. The premium PU-lined interior drastically suppresses acoustic output while protecting the barrel infrastructure. When extracting heavy, high-volume batches, the front-facing discharge chute with its clearly defined physical opening ensures visually transparent unloading, completely eliminating dangerous operational blind spots.
Precision Stamped Metal Components
After sheet metal is stamped, the resulting components often possess razor-sharp burrs that must be removed without altering the dimensional tolerances of the part itself. The polyurethane lining provides a crucial cushioning effect, preventing aggressive part-on-part impact damage during the continuous tumbling cycle. By universally positioning the command center on the right side of the machine, facility managers can strictly lock in exact RPM parameters, ensuring multi-shift operators never deviate from the established deburring protocol.
Zinc and Aluminum Die-Castings
Removing flash and parting lines from die-cast components can be challenging, as the softer zinc or aluminum surfaces are highly susceptible to bruising. The uniform, low-speed rotational kinematics of the hexagonal barrel evenly blend the edges without aggressive impact. During the extraction phase, the clear physical logic of the discharge chute allows technicians to easily separate the refined castings from the abrasive media safely, ensuring no fragile components are left behind in the barrel.
Heavy Forged Machined Parts
Tumbling heavy forged parts requires a machine capable of withstanding extreme internal kinetic forces. Standard barrels quickly degrade under the constant impact of heavy steel components. The thick, wear-resistant polyurethane architecture absorbs these intense kinetic impacts, extending the lifespan of the equipment indefinitely. Relying on our strictly standardized right-side control layout, operators can safely initiate and monitor these heavy-duty cycles with absolute predictability and zero input confusion.
Product detail drawing
Case Study Reference
Case Study 1: Taming Acoustic Output in High-Volume Fastener Production
Client: Industrial Fastener Manufacturer
The Challenge: Processing high-volume batches of heavy steel bolts generated deafening operational noise, violating factory acoustic standards. Furthermore, their existing unlined barrels wore out rapidly, and the lack of a clear unloading mechanism created dangerous blind spots during batch extraction.
Our Consultative Solution: Prior to any physical processing, our engineering team mandated a strict digital evaluation of the fastener volume and impact metrics. Backed by 30 years of precision engineering heritage, we deployed the PU-Lined Rotary Barrel Tumbler, highlighting its heavy-duty acoustic suppression and clear physical discharge architecture.
The Result: The premium polyurethane lining drastically suppressed the kinetic noise, immediately restoring a controlled factory environment. Crucially, the front-facing discharge chute with its clear physical opening allowed operators to unload heavy batches with complete visual transparency, entirely eliminating operational blind spots. The intuitively positioned right-side control center guaranteed absolutely predictable multi-shift operations.
Case Study 2: Eliminating Impact Damage on Precision Stamped Parts
Client: Precision Stamped Metal Supplier
The Challenge: The client needed to remove razor-sharp burrs from stamped sheet metal components without altering their strict dimensional tolerances. Traditional tumbling resulted in aggressive part-on-part collisions, causing unacceptable impact damage and high rejection rates.
Our Consultative Solution: Applying our rigorous consultative engineering standards, we executed a digital review of the exact component geometries and dimensional tolerances before requesting any physical samples. We implemented the PU-lined tumbling process to maximize kinetic cushioning.
The Result: The robust polyurethane architecture flawlessly absorbed internal impacts, completely protecting the fragile stamped components from surface bruising while uniformly removing all burrs. By universally utilizing the right-side control layout, the facility manager locked in the exact RPM parameters, ensuring multi-shift operators replicated the delicate process without a single input error.
Case Study 3: Flawless Flash Removal on Soft Die-Castings
Client: Zinc & Aluminum Die-Casting Foundry
The Challenge: Removing flash and parting lines from soft zinc and aluminum die-castings frequently resulted in severe surface bruising. Additionally, operators struggled to safely separate the processed castings from the abrasive media due to poorly designed machine exits.
Our Consultative Solution: We verified the target surface requirements and exact base metal hardness digitally before proceeding to laboratory testing. We deployed the PU-lined tumbler to provide a gentle, low-speed rotational environment.
The Result: The uniform kinematics of the hexagonal barrel evenly blended the edges without a single micro-dent on the soft aluminum. During extraction, the clear physical logic of the front discharge chute allowed technicians to visually and safely separate the refined castings from the media, ensuring zero components were trapped.
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