!-- Google Tag Manager -->

Vibratory Finishing Equipment

V-Series Vibratory Finishing Tubs

Heavy-Duty Finishing for Large, Long, and Complex Components

The ALMCO V-Series combines powerful vibratory finishing action with an open-tub design capable of processing parts too large, too long, or too bulky for traditional vibratory bowls. Designed for deburring, edge radiusing, cleaning, burnishing, and surface refinement, the V-Series provides exceptional flexibility for manufacturers working with large fabrications, weldments, castings, extrusions, and oversized machined components.

Available in multiple lengths and capacities, V-Series tubs deliver efficient finishing performance while accommodating a wide range of part sizes and production volumes.

Get Quote

Download Brochure

V-Series-Group

MODEL COMPARISON

COMPARE AVAILABLE MODELS

V-Series Vibratory tub.
V-1661 Vibratory Tub

V-1661 Vibratory Tub

Versatile mid-size vibratory tub that balances capacity, throughput, and flexibility for a wide range of manufacturing applications.

  • 8.25 ft³ working capacity
  • Accommodates parts up to 60" long
  • Excellent balance of throughput and floor-space efficiency
Read More
V-1696 With Dividers
V-1696 Vibratory Tub

V-1696 Vibratory Tub

High-capacity vibratory finishing system designed for longer components and increased production volumes.

  • 14 ft³ working capacity
  • Processes parts up to 95" long
  • Ideal for extrusions, shafts, weldments, and structural components
Read More
V-1631 Vibratory Tub

V-1631 Vibratory Tub

Compact vibratory finishing tub designed for deburring, cleaning, and surface refinement of smaller parts and short production runs.

  • 5 ft³ working capacity with a 31" tub length
  • Handles parts up to 30" long
  • Compact footprint ideal for job shops and production cells
Read More
V-1696 With Dividers
V-16120 Vibratory Tub

V-16120 Vibratory Tub

The largest standard V-Series tub, engineered for oversized components, heavy workloads, and maximum production throughput.

  • 17 ft³ working capacity
  • Handles parts up to 119" long
  • Built for large fabrications, structural weldments, and heavy industrial applications
Read More

Why Choose the OR Series?

  • Process Larger Parts- Open-tub geometry easily accommodates large, long, and irregularly shaped components that are difficult to process in vibratory bowls.
  • Flexible Batch Processing- Ideal for processing a variety of part sizes, shapes, and quantities within the same machine.
  • Heavy-Duty Construction- Built for demanding industrial environments and challenging finishing applications.
  • Excellent Media Flow- Provides consistent media movement around large surfaces and complex geometries.

COMMON APPLICATIONS

  • Aerospace- Structural components, fabricated assemblies, and machined parts.
  • Automotive & Transportation- Frames, brackets, fabricated components, and large machined parts.
  • Agriculture & Construction Equipment- Heavy-duty weldments, castings, and structural components.
  • General Manufacturing- Long, heavy, or irregularly shaped parts requiring vibratory finishing.
  • Metal Fabrication- Laser-cut parts, weldments, fabricated assemblies, and structural components.

Get Quote

Download Brochure

Thru-Feed Model Comparison

Spec V-1631 V-1661 V-1696 V-16120
Working Capacity 5 8.25 14 17
Motor Size 5 10 15 20
Overall Dimensions (In) 80 x 60 x 46 110 x 39 x 44 146 x 40 x 50 174 x 42 x 52
Tub Cross Section 16″ 16″ 16″ 16″
Tub Length 31″ 61″ 96″ 120″
Power Consumption at 480v, 3 Phase 6.25 12.5 18.75 25
Ceramic Media Required (lbs) 475 783.75 1330 1615
Steel Media Required (lbs) 1500 2475 4200 5100
Plastic Media Required (lbs) 325 536.25 910 1105
Maximum Part Size 14″ Diameter, 30″ Long 14″ Diameter, 60″ Long 14″ Diameter, 95″ Long 14″ Diameter, 119″ Long

SYSTEM DETAILS

Heavy Duty Hinges

Heavy Duty Hinges

Heavy Duty Framework

The machine base is a heavy-duty weldment made from plate steel, structural steel tubing and reinforcing gussets. The base has a horizontal deck used for drive motor mounting, and extending up vertically from the deck are four “spring mounting posts” that support the machine’s vibratory tub assembly. Floor pads are provided on the underside of the base to secure the machine to the floor.

Processing Tub

Processing Tub

THE PROCESSING TUB

The processing tub assembly consists of a rectangular tub weldment with protective polyurethane lining, a spray system, product discharge door, and vibrator assembly. The tub rests on top of the machine base’s springs, and during operation these springs allow the tub to rapidly oscillate as the vibrators attached to the underside of the tub spin. This vibrating action imparts energy to the process parts within the tub, causing the parts to be cleaned and deburred.

How a Vibratory Tub Works

How a Vibratory Tub Works

How it works – Vibratory Shafts

The vibrating motion of the machine’s spring-mounted tub is generated by a vibrator assembly mounted to the underside of the tub. The vibrator consists of a horizontal shaft turning in a pair of 50mm spherical roller bearings pressed into precision-machined housings. The vibrator is connected to the drive unit via automotive-duty U-joint, and the vibrator shaft includes counterweights to provide rotational imbalance, creating the vibrating “action” of the tub.

In operation, the counterweights on the spinning vibrator shaft cause the spring-mounted processing tub to rapidly oscillate on its springs. This motion causes the mass of parts and media within the tub to vibrate and roll within the tub in an orderly fashion. This rolling action can be controlled by adjusting the speed of the vibrator assembly and by changing the amount of counterweight. The tub has a curved baffle on the back side of the tub to assist media roll.

V-Series Spray System Options

Spray System

SPRAY SYSTEM

Mounted above and to the rear of the tub is the machine’s spray system, which is used to spray water-based solution onto the contents of the tub during the deburring process. The bottom of the tub is equipped with two molded polyurethane drain plates plumbed to a drainpipe that allows liquid to exit the machine.

V-Series Discharge Door

Discharge Door

Discharge Door

To discharge parts from the tub at the end of the deburring process, one end of the tub is equipped with a manually operated discharge door. This plug-type door includes a tub-mounted clamp that holds the door in place during machine operation, and when the door is removed the contents of the tub flow out of the machine through a short tub-mounted steel chute.

Drive Unit

The machine’s vibrator assembly is driven by a 5 HP, 1750 RPM electric motor powered by an AC variable frequency drive. The motor mounts to the machine base, and the motor drive shaft is connected to the vibrator assembly on the underside of the tub with an automotive-duty U-joint. Frequency of vibration is variable and can be adjusted up to approximately 2500 cycles per minute.

V-Series Push Button Controls

Push Button Controls

Electrical Controls

Electrical controls are housed in a free-standing enclosure. Components within the enclosure are finger-safe and are Allen-Bradley brand unless noted otherwise. Components include a main disconnect switch, fuse holders and branch circuit fuses (as needed), Panduit wireways, terminal strips, a G.E. 115 Volt control circuit transformer, master control relay, and a PowerFlex variable frequency drive.

The process cycle timer and all other process control pushbuttons and indicating lights are mounted on the front door of the main electrical enclosure. Buttons and lights are Allen-Bradley brand.

The machine is wired in accordance with NEC (NFPA 70) and NFPA 79 standards, ready for connection to your electrical service.

FREQUENTLY ASKED QUESTIONS

Will vibration from the vibratory tub transfer into the ground and affect other equipment?

The tub is supported in the stationary framework of the machine on heavy coil wound springs mounted on specially designed molded neoprene supports that serve to remove nearly all vibratory motion from the stationary frame of the machine.

Why should I choose a vibratory tub instead of a vibratory bowl?

A vibratory tub is typically preferred when processing:

  • Long parts, shafts, tubes, and extrusions
  • Large or heavy components
  • Parts requiring individual compartment processing

Vibratory Bowls work best for high-volume smaller parts, while tubs provide better control for larger geometries.

How do I calculate the correct tub size?

Part Length: The length of your longest part plus at least 4 to 6 inches of clearance on each side determines the minimum tub length.

Working Volume: Total volume is misleading. Look for the “working capacity,” which accounts for the mandatory 1:3 to 1:5 ratio of parts to abrasive media. Overloading slows cycles and ruins parts.

What electrical and plumbing infrastructure do I need?

ALMCO Industrial vibratory tubs usually require 3-phase power. Confirm your shop floor can support the voltage before purchasing. Wet finishing requires a constant influx of water and compound. You must have a floor drain or a dedicated wastewater treatment system. Most environmental laws prohibit dumping compound effluent directly into municipal sewers.

How often does the lining of the tub need to be replaced?

ALMCO uses the highest standard when it comes to tub lining. With a thickness of one inch and 90 durometer polyurethane, the tub lining should last several years depending on the abrasive level of the media and the amount of run time on the system.

Does it come with sound-dampening features?

The sound level is highly dependent on the type of tumbling media and the parts running in the tub. ALMCO offers an integrated acoustic sound lid to help dampen the noise. Some customers choose to build an insulated room around the tub to further eliminate sound.

What is the total cost of ownership (TCO)?

ALMCO Representatives can help you calculate the working costs of running a continuous vibratory system. These costs include

  • Media replacement: Budget for the reality that media breaks down and must be continually replenished.
  • Compound usage: Factor in the recurring cost of finishing chemicals.
  • Replacement parts: ALMCO stocks replacement springs, drains, and motor bearings locally to avoid extended downtime.
  • Electricity: Depending on the voltage the amp draw of running continuously will determine your power costs.

How noisy are vibratory tub machines?

Noise levels will depend largely on:

  • The size of the machine
  • The type of tumbling media inside (bigger media means more noise)
  • The workpiece material and geometry

ALMCO does provide options for deadening the sound of machines. In some cases, rooms are dedicated to vibratory equipment in order to provide increased sound reduction for other parts of a facility.

OPTIONS & UPGRADES

SBB PLC Electrical Upgrade

PLC CONTROLLER

The standard control panel can be upgraded to feature a touchscreen HMI interface with PLC controller to allow for greater process control and increased automation.

V-Series Spray System Options

Compound Dosing

ALMCO offers flexible options for delivering compound to your process. These include both machine and wall mounted systems.

Processing Tub

SOUND HOOD

The integrated sound hood helps reduce the noise level of the machine. The metal revolving door and frame are lined with acoustic foam to dampen vibration noise.

Water Recycling

Depending on your application, ALMCO offers a variety of solutions to treat the waste water generated during the tumbling process.

REQUEST A QUOTE

Let’s talk about the right equipment for your operation.

Tell us about your parts and process. Our team will follow up to discuss the equipment and your application.

Name(Required)
Email(Required)
Phone
Address
Tell us about your application, parts, quantities, or any questions.