CVB Series – Vibratory Combination Finisher-Dryer
The DB Series is ideal for shorter cycle times and for those new to mass finishing. Two different sizes are available for large and small batch sizes. Economical and durable, the DB Series are one of our most popular vibratory tumblers.
CVB Series Vibratory Combination Finisher-Dryer | Vibratory Debburing and Drying for Integrated Finishing
The CVB Series Vibratory Combination Finisher-Dryer combines vibratory finishing machine and drying in one integrated system. This Vibratory Finisher Dryer is designed for manufacturers that want to reduce part handling, save floor space, and simplify production by completing finishing and drying within a single machine.
The CVB Series provides Vibratory Debburing and Drying for manufacturers that need both process stages in one coordinated system. This integrated approach can reduce transfer points and manual handling while supporting consistent production.
Vibratory Debburing and Drying in One System
Vibratory Debburing and Drying combines two process stages that are often handled by separate machines. After finishing, parts are internally separated from the media and transferred into an outer drying channel, where controlled heat and media action help dry the components.
This integrated approach can reduce transfer points and manual part handling. It can also reduce the floor space required compared with separate finishing and drying equipment. The built-in drying channel can support continuous operation and can also be configured for batch processing.
Kramer Industries designed the CVB Series for high-throughput environments where consistent finishing and efficient material flow are important. Adjustable amplitude, lead angle settings, optional variable frequency drives, and a broad selection of media and compounds allow the system to be matched to different applications.
CVB Series for High-Throughput Finishing
The CVB Series is an all-in-one finishing system for manufacturers processing stampings, castings, forgings, machined components, and other parts. Typical work includes deburring heavy stampings, radiusing laser-cut parts, polishing machined components, ball burnishing, surface smoothing, and drying heat-treated or wet-processed parts.
The CVB Series is available in standard radius and long radius configurations. Standard radius equipment provides controlled finishing action across a range of part sizes. Long radius models have an extended working channel and larger bowl diameter, increasing part travel time and energy input for demanding finishing applications.
Kramer Industries offers the CVB Series in multiple capacities so the machine can be matched to production volume. Standard radius models range from the CVB-150 through the CVB-2400, while long radius models range from the CVB-250LR through the CVB-3000LR.
Vibratory Finisher Dryer for Continuous Processing
A Vibratory Finisher Dryer allows finishing and drying to take place within one production system. The finishing section performs the required deburring, polishing, radiusing, burnishing, or surface-smoothing operation before the parts move into the drying section.
The integrated design helps reduce handling between machines. It can also simplify the production layout because the finishing and drying stages occupy one coordinated system rather than requiring separate equipment.
The drying channel uses controlled heat and media action to dry finished components and provide light polishing. This makes the system useful for wet-processed parts as well as heat-treated parts that require drying before the next production step.
The CVB Series can also be configured with optional variable speed controls and other process options where additional control is needed. The appropriate configuration depends on part geometry, material, production volume, and finishing requirements.
Standard Radius and Long Radius Configurations
Standard radius CVB models provide a versatile option for manufacturers that need reliable finishing and drying in one machine. The integrated dryer channel supports continuous internal operation and can also be configured for batch processing.
Long radius CVB models provide a longer working channel and larger bowl diameter. The increased travel distance and energy input can be useful for heavy deburring, edge radiusing, grinding, polishing, and ball burnishing of demanding parts.
When selecting between configurations, manufacturers should consider the required finishing intensity, part size, cycle time, production volume, and available floor space. The correct configuration can help balance finishing performance with throughput and process efficiency.
All-in-One Finishing System for Production Efficiency
The CVB Series is an all-in-one finishing system designed to reduce the number of separate process steps. An all-in-one finishing system can be especially useful in high-throughput environments where moving parts between multiple machines adds labor and handling time.
Kramer Industries provides the CVB Series with a range of custom options, including a compound system, heat system, variable speed, pneumatic gate, gate clearing, automated unload, sound cover, auto grease system, and control panel options. These options allow the equipment to be configured around specific production requirements.
Selecting the Right CVB Configuration
Selecting the appropriate CVB model requires consideration of the part material, geometry, batch or continuous production requirements, finishing objective, drying requirements, and available space. Standard radius and long radius models provide different working capacities and process characteristics.
Media and compound selection also affects the finishing result. Ceramic, plastic, synthetic, stainless steel, and other media types can be selected according to the required cutting or polishing action. The compound should be selected according to the wet-finishing process and desired surface result.
For applications requiring both finishing and drying, Vibratory Debburing and Drying can be considered when manufacturers want to reduce handling while maintaining consistent finishing and drying performance. A best vibratory finisher selection depends on the specific part, process, production volume, and required result, rather than on machine size alone.
Key Features
- Heavy-duty welded steel construction
- Premium polyurethane lining for long service life
- Extra-large isolation springs for durability
- Exterior-mounted components for simplified maintenance
- Single drive system and unified electrical panel
- Wide range of custom options available
- Designed and built in the USA
Advantages
- One vibratory finishing machine performs finishing and drying
- Reduced footprint compared to separate machines
- Less part handling improves labor efficiency
- High production capability supports cost reduction
- Simplified maintenance with a single drive system
- Bottom-heated vibratory finisher dryer distributes heat evenly
Results
With a compact footprint, flexible configurations, and robust construction, the CVB Series vibratory finisher delivers measurable improvements in productivity, consistency, and operating efficiency. Whether installed as a standalone vibratory finishing machine or integrated into an automated vibratory finishing system, CVB machines provide a scalable, long-term solution for modern manufacturing operations.
Specifications
Standard Radius CVB Series |
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|---|---|---|---|---|---|---|---|---|---|---|
CVB Model |
Bowl Diameter |
Finish Channel Width |
Dryer Channel Width |
Floor Space Required (w/o Panel) |
Finish Working Capacity (Cu Ft) |
Dryer Working Capacity (Cu Ft) |
Motor HP |
Full Load Amps @ 480V |
Water Pump Used (GPH) |
Air Supply Required |
CVB-150 |
40″ | 7.5″ | 6″ | 4′ × 4′ | 1.5 | 1.5 | 2 | 3 | 4 | 100 psi** |
CVB-380 |
50″ | 9.5″ | 6″ | 5′ × 5′ | 3.8 | 2 | 3 | 4 | 8 | 100 psi** |
CVB-700 |
60″ | 11″ | 8″ | 6′ × 6′ | 7 | 5 | 5 | 6 | 14 | 100 psi** |
CVB-950 |
71″ | 13.5″ | 8″ | 7′ × 7′ | 9.5 | 7 | 7.5 | 10 | 20 | 100 psi** |
CVB-1300 |
80″ | 15″ | 10″ | 8′ × 8′ | 13 | 10 | 7.5 | 10 | 25 | 100 psi** |
CVB-1900 |
88″ | 17″ | 10″ | 9′ × 9′ | 19 | 14 | 15 | 20 | 40 | 100 psi |
CVB-2400 |
96″ | 19″ | 12″ | 10′ × 10′ | 24 | 17 | 15 | 20 | 50 | 100 psi |
**Applicable if optional Pneumatic Gate is purchased
Long Radius CVB Series |
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|---|---|---|---|---|---|---|---|---|---|---|---|
CVB Model |
Bowl Diameter |
Finish Channel Width |
Dryer Channel Width |
Floor Space Required (w/o Panel) |
Finish Working Capacity (1/3 Fill Rise) (Cu Ft) |
Finisher Working Capacity (Full Rise) |
Dryer Working Capacity (Cu Ft) |
Motor HP |
Full Load Amps @ 480V |
Water Pump Used (GPH) |
Air Supply Required |
CVB-250LR |
56″ | 7.5″ | 6″ | 6′ × 6′ | 2.5 | 2 | 2 | 3 | 4 | 5 | 100 psi** |
CVB-500LR |
67″ | 9.5″ | 6″ | 7′ × 7′ | 5 | 4 | 3 | 5 | 6 | 10 | 100 psi** |
CVB-1000LR |
82″ | 11″ | 8″ | 9′ × 9′ | 10 | 8 | 7 | 7.5 | 10 | 15 | 100 psi** |
CVB-2000LR |
112″ | 13″ | 10″ | 11′ × 11′ | 20 | 16 | 14 | 20 | 27 | 30 | 120 psi |
CVB-3000LR |
136″ | 15″ | 10″ | 13′ × 13′ | 30 | 26 | 20 | 20 | 27 | 45 | 120 psi |
**Applicable if optional Pneumatic Gate is purchased
Options & Upgrades(Available on most models) |
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CVB-2400 Combo Finisher

CVB Series Double
Frequently Asked Questions (FAQs)
How does Vibratory Debburing and Drying work?
The CVB Series performs vibratory finishing and then transfers finished components into an outer drying channel. Controlled heat and media action help dry the parts while also providing light polishing.
What is a Vibratory Finisher Dryer used for?
A Vibratory Finisher Dryer is used when parts need finishing and drying within an integrated process. Applications include deburring, radiusing, polishing, burnishing, surface smoothing, and drying wet-processed or heat-treated components.
What is the cvb series used for?
The cvb series is used for applications such as deburring heavy stampings, radiusing laser-cut parts, polishing machined components, ball burnishing, surface smoothing, and drying finished parts.
What is the difference between standard radius and long radius CVB models?
Standard radius models provide versatile finishing and drying performance, while long radius models have an extended working channel and larger bowl diameter. The long radius configuration increases part travel time and energy input for more demanding finishing applications.
Can the CVB Series replace separate finishing and drying machines?
The CVB Series is specifically designed to combine vibratory finishing and drying within one system. This integrated approach can reduce transfer points, part handling, and floor-space requirements compared with separate machines.
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