Why Choose BBF Vibratory Bowl Feeders?
Experienced: We have 20 years of experience in manufacturing vibratory bowl feeders.
Durable: Constructed from 304 stainless steel, 316 stainless steel, aluminum alloy and POM.
Custom Design: Every feeder is individually engineered according to your requirements.
Low Noise: We install soundproof enclosures to reduce noise below 60 decibels.
Pre-shipment Testing: All units pass a 6-hour continuous running test before shipment.
Extended Warranty: We offer a two-year warranty and provide lifetime technical support.
Vibratory Bowl Feeder Manufacturer in China
Vibratory bowl feeders are widely used in a bunch of industries such as electronics, automotive manufacturing, hardware processing, pharmaceuticals, food, packaging, and printing to achieve automatic sorting and orienting of parts. The use of vibratory bowl feeders reduces the probability of operational errors and improves production efficiency.
The most basic configuration of a vibratory bowl feeder consists of a drive base, a top bowl, and a controller. Depending on the part’s size, material, and customer requirement, bowls of various sizes (ranging from 100mm to 1200mm) and materials (304 stainless steel, 316 stainless steel, aluminum alloy, POM) can be selected.
Our vibratory bowl feeders have CE and CSA certifications, and if you need a vibratory bowl feeder to improve production efficiency, please feel free to contact us at any time.
BBF Vibratory Bowl Feeders
Key Features of Vibratory Bowl Feeders
Accurately sorts and orients complex parts for automated production.
Supports continuous high-speed production with stable output.
The structure is durable, which greatly reduces the maintenance time.
Optional sound enclosure lowers operating noise to below 60 dB.
Choose stainless steel, aluminum alloy or POM for different applications.
Available from 100 mm to 1200 mm depending on production capacity.
Supports PLC communication, sensors, counters and automatic control.
Designed specifically for your parts rather than using universal tooling.
Custom Your Vibratory Bowl Feeders as You Want
To ensure that the vibratory bowl feeder is compatible with your automated production line, you can choose from a range of upgrade options:
Hopper: Stores a lot of parts to keep the vibratory bowl feeder running continuously.
Fiber Optic/Photoelectric Sensors: Detects parts stuck, overlaps, or shortages.
Counter: Automatically stops parts supply once the pre-set target quantity is reached.
Soundproof Enclosure: Add soundproofing covers around the vibrating bowl feeder to reduce noise from 80-90 dB to 60 dB.
In addition, we offer other upgrade options. Please get in touch with us for more details.
Materials You Can Choose for Your Vibratory Bowl Feeders
BBF can provide vibratory bowl feeders made from the following materials:
304 Stainless Steel: The most commonly used material for vibratory bowl feeders, widely applied in electronic components, hardware parts, and other parts. It resists corrosion and wears well, with a smooth surface that is easy to clean.
316 Stainless Steel: More corrosion-resistant than 304 stainless steel, perfect for food and pharmaceutical industries.
Aluminum Alloy: Aluminum alloy vibratory bowl feeders are suitable for feeding lightweight and small-sized parts, such as chips, capacitors, and gaskets.
POM: This material has a smooth surface and moderate hardness, suitable for small-sized parts such as microvalves and plastic connectors.
Feeding Solutions for Every Industry
The vibratory bowl feeder is suitable for automatic production lines in various industries, which greatly improves production efficiency.
Adapt to micro electronic parts such as resistors, capacitors, terminals, etc., the vibratory bowl feeder can automatically sort the parts, and complete the PCB automatic assembly with the welding line, assembly and testing equipment to avoid manual sorting and scratching the workpiece.
It is suitable for hardware parts such as screws, nuts, springs, etc., and automatically arranges directional feeding of workpieces, matches screw locking, stamping and grinding equipment, improves assembly capacity, and is suitable for the processing of home appliances and mold parts.
Conveys plastic shell, snap, gear, silicone ring, toy plastic parts, automatically distinguishes the workpiece orientation, anti-scraping, anti-jam. Used for daily necessities, toys, home appliances, plastic parts processing.
Adaptable to needles, syringes, medical silicone small pieces, with a burr-free surface made of 316 stainless steel, clean and pollution-free, automatic and accurate feeding, suitable for medical aseptic automatic assembly production lines.
It is suitable for automobile fasteners, terminals, bearings, oil seals and other auto parts, multi-track large capacity, docking pressing and testing equipment, to meet the automatic mass production of auto parts.
Adaptable to plugs, contacts, silicone parts, fan hardware and plastic parts and other small household appliance accessories, it provides batch automatic feeding, supports assembly and packaging equipment, and reduces labor costs.
It is suitable for food bottle caps, gaskets, packaging buckles. Adopting food-grade stainless steel plates, it features dustproof and noise reduction functions, realizes automatic sorting and feeding, and supports filling and capping production lines.
A vibratory bowl feeder is an automatic feeding device. It sorts parts automatically and feeds them in the right position to the next production stage.
We design tracks based on the part’s material, shape, size, and what you need. The drive base vibrates to move parts along the track, and finally transport them to the next stage in the predetermined direction.
Before manufacturing a vibratory bowl feeder, we need to confirm the parts’ details and check whether the feeder can meet your needs. Precise feeding depends on how the track is designed, which requires designers with rich experience. Our design team has over ten years of experience in designing vibration bowl feeders.
After the vibratory bowl feeder is manufactured, we test it for 6 hours to ensure that no issues such as part jams occur during this period.
It is not suitable for parts that are extremely soft, easy to wind, and easy to deform. Centrifugal feeders or step feeders and other equipment can be selected for feeding.
It is recommended to provide:
Part drawings or photos, dimensions, weight, part material properties
Required feed rate and orientation requirements
Do you need a noise reduction housing or support frame
Typically 2-5 weeks, depending on part complexity, validation testing, and custom configuration.
Everything You Need to Know About Vibratory Bowl Feeders
Advantages and Limitations
Advantages
Precise directional sorting
Through track structure and vibration, screws, nuts, hardware, electronic components and other workpieces can be automatically output with unified direction and posture , which is convenient for subsequent assembly and detection.
Wide range of applications
From tiny micro electronic parts to large hardware stamping parts, plastic parts and special-shaped parts, most workpieces can be matched.
Reliable operation with low maintenance
A vibratory bowl feeder has a straightforward design made up of the vibration unit, the bowl, and the controller. Because there are relatively few components that wear during normal operation, routine maintenance is simple. With proper adjustment, the feeder can run continuously for long production shifts.
Easy speed adjustment and system integration
The controller makes it easy to increase or reduce the feeding speed as production requirements change. The feeder can also be integrated with packaging equipment, screw-driving machines, vision inspection systems, and other automation equipment, allowing the entire production line to work together.
Limitations
Operating noise
Noise is one of the most common characteristics of a vibratory bowl feeder. Since parts are moved by continuous vibration, some operating sound is unavoidable. For factories with strict noise requirements, installing an acoustic enclosure or sound-absorbing materials is often an effective solution.
Speed has practical limits
For most assembly and packaging applications, a vibratory bowl feeder provides more than enough feeding speed. However, when production needs output, a centrifugal feeder or another high-speed feeding system is better.
Is a Vibratory Bowl Feeder Suitable for Your Parts?
Before selecting the feeder, it is necessary to determine whether the vibration bowl feeder can meet your needs.
Parts size and shape
The size and shape of the part directly affects the smooth feeding. For workpieces with deep grooves and large protrusions, the track must be customized separately.
Consider the material
Plastic parts are prone to static electricity, and metal parts will scratch the conveying track. In these two cases, the surface of the bowl should be specially processed to avoid such problems.
Consider part orientation
If all parts have to be unified towards the discharge, it is very suitable to choose the vibratory bowl feeder. If the parts have no requirements for the placement direction, use a simpler feeding device.
Match production rate
The conventional vibrating plate can send 20 to 300 PPM, but the actual speed of discharge depends on the shape of the parts and the production conditions. If your capacity demand is far beyond this range, you can look at other feeding equipment，such as a centrifugal feeder.
Common Problems and How to Fix Them
The feeder will not start
After starting, the feeder does not work, check the power supply and controller first. Burnt coils, blocked damping parts, improperly installed equipment or parts that are too much will cause the machine to become abnormal.
Feeding becomes slower than usual
The slow feeding speed is generally caused by insufficient output power of the controller, wear of the shrapnel, debris in the track or unstable fixation of the base. Cleaning the track, replacing the wear spring can basically restore the normal feeding speed.
Parts become stuck on the track
The parts are inconsistent in size, with burrs, or the track gap is not adjusted, it is easy to jam. In some working conditions, the parts will also be stacked together in front of the discharge port. Adjusting the width of the track channel properly, or adding a part separation device.
Feeding speed is inconsistent
Check the vibration interference of surrounding equipment, unstable voltage, worn shock pads, and the quantity of parts inside the bowl. These factors will disrupt vibration balance, resulting in unstable feeding.
Parts rotate but fail to move forward
The parts are only rotated in the bowl and do not go forward along the track. This is because the vibration parameters are not adjusted correctly, the softness and hardness of the shrapnel are not suitable, the magnetic force is not enough, and the surface of the track is too slippery. Adjust the vibration parameters, and then increase the friction of the track.
Excessive operating noise
The abnormal noise of the machine is mostly caused by the loose screw, the wrong coil gap, or the impact of the parts on the bowl. Tighten all the fasteners, replace the aging shock pad.
Maintenance Tips
Optimize bowl fill
Too many parts in the bowl will increase the burden on the shrapnel assembly, and too few parts will slow down the feeding speed. When the bowl is filled with one-third to half of the capacity, the machine runs most stably.
Inspect the spring assembly regularly
The screw is not tightened, and long-term vibration of the machine will slowly damage the spring. Regularly check all fixed accessories and replace screws early.
Replace damaged spring plates immediately
In case of damage, replace the spring plate and continue production to avoid accidental shutdown.
Reduce unnecessary empty running
The operation without parts will bring unnecessary impact load to the feeder. When the production stops for a long time, the equipment is closed instead of running without parts.
Watch the operating temperature
Heating will shorten the service life of the electromagnetic coil. Reducing the surrounding temperature can make the vibrating bowl feeder run safely and smoothly.
Correct startup & shutdown
Frequent start-stop is easy to cause voltage impact. Reducing the vibration amplitude before shutdown can effectively reduce the loss of electrical components.
Clean the feeder
Dust, metal and other debris gradually accumulate on the feed track. Regularly removing them helps prevent clogging and unstable feeding.
Dry washable feeders completely
In food and pharmaceutical industries that need to clean the vibrating bowl feeder often, it is necessary to completely blow dry it before use, otherwise it may lead to circuit failure.
Reserve cooling time
If the production line is running all day, let the feeder rest for a while to cool down every few hours, which can avoid heat accumulation, and the coil and spring can also be used longer.
