High-Precision Electronic
Tablet Counting & Bottling Systems
High-precision electronic counting and bottling systems, 8 to 48 channels
“From laboratory scale to global mega-factories, AIPAK’s APC series delivers the world’s most reliable counting technology. Engineered for the highest OEE, our systems ensure your pharmaceutical and nutraceutical production never misses a single tablet.”
Why Choose AIPAK Tablet Counting Machines?
Engineered for precision, built for uptime.
Absolute Counting Accuracy (≥99.9%)
Using our proprietary One-to-One Signal Processing, every single channel is equipped with an independent high-speed “brain.” This ensures zero-latency detection for every tablet, capsule, or gummy—no matter the production speed.
Modular "Swift-Clean" Technology
We prioritize your OEE. All APC machines feature a tool-less, symmetrical design. The entire counting assembly can be stripped down for a full GMP-grade deep clean in under 45 minutes, slashing your batch changeover time.
Advanced Dust-Resistant Logic
Dust is the enemy of counting. Our machines integrate a Multi-Point Vacuum Extraction system and dual-dust compensation algorithms. This keeps your sensors clear and your production running 24/7, even with high-friction products.
Intelligent "Zero-Error" Self-Adaptive Logic
Data Integrity Support
The Pro-face PLC and HMI provide multi-level user access, electronic signature prompts at critical steps, and a tamper-evident audit trail that records every parameter change with user ID, timestamp and previous value. Batch reports export for review and archiving — the technical foundation your validation team needs for 21 CFR Part 11 assessment.
Seamless Turnkey Integration
AIPAK counters are the heart of a complete bottling ecosystem. Our systems sync perfectly with our Automatic Unscramblers, Cappers, and Labelers, providing you with a unified, high-efficiency production terminal.
Industrial Applications
ENGINEERED FOR EVERY SECTOR
AIPAK’s precision counting technology is the trusted choice for diverse industries worldwide, ensuring product integrity across every dosage form.
Nine Models, 8 to 48 Channels
Choose by throughput and by how much dust your product generates. Not sure? Send us your bottle and product dimensions and we will recommend the model.
Talk to our experts to discover the right solution for your needs.
Documentation & Selection Support
Verify our quality standards and simplify your procurement process with our official documentation.
Product Portfolio
Quality Assurance
Technical Standards
Tablet Counting Machine Frequently Asked Questions
Our APC series utilizes proprietary Infrared Sensing Technology combined with One-to-One Signal Logic. Each counting channel operates independently, detecting products from 3mm to 25mm with millisecond precision. The system automatically adjusts for bottle height and neck diameter, ensuring every tablet is accounted for before the gate closes.
Yes. We’ve engineered an advanced Multi-Point Dust Extraction System. By integrating vacuum ports at the hopper, vibrating tracks, and the counting head, we remove 99% of airborne powder before it reaches the sensors. Additionally, our Dual-Dust Compensation algorithm allows the machine to self-calibrate in real-time, maintaining high performance even in high-friction environments.
21 CFR Part 11 compliance is achieved by your quality system, not by equipment alone. What the machine provides is the technical foundation: the Pro-face PLC and HMI support multi-level user access, electronic signature prompts at critical steps, and a tamper-evident audit trail recording every parameter change with user ID, timestamp and previous value. Batch reports can be exported for review. We supply the control system configuration documentation your validation team needs to complete their Part 11 assessment.
We prioritize your OEE (Overall Equipment Effectiveness). Thanks to our symmetrical, tool-less modular design, all contact parts—from the hopper to the discharge gates—can be removed by hand. A complete product changeover or a full GMP-grade deep clean typically takes under 45 minutes, significantly reducing your line’s downtime.
Yes, the APC series is designed as the “Intelligence Hub” of a bottling line. It features seamless synchronization with our Automatic Unscramblers, Desiccant Inserters, Cappers, and Labelers. With a unified PLC communication protocol, the entire line can be monitored and controlled as a single, high-efficiency production terminal.
We provide comprehensive Global Technical Support. This includes on-site installation, FAT (Factory Acceptance Testing), and intensive operator training. We also offer secure remote diagnostics and a 24/7 technical backup service to ensure your production never experiences an unplanned shutdown.
Product-contact parts are 316L stainless steel; the frame is 304. Material certificates to EN 10204 3.1 are supplied on request. The machine is cGMP-compliant in design and CE marked with a Declaration of Conformity.
The Ultimate Tablet Counting Machine Guide: Optimizing Electronic Sensor Accuracy and Toolless Changeover for Bottle Packaging Lines
If an industrial automated counting line suffers from severe heavy dust accumulation or poor product separation tracks, the electronic photoelectric eyes will experience blindness and trigger miscounts, leading to compliance risks and customer complaints over inaccurate bottle fills.
To eliminate these costly filling defects, pharmaceutical and nutraceutical facilities must upgrade to advanced multi-channel electronic counting machines equipped with dynamic dust-compensation sensor arrays and toolless breakdown blocks to lock in 100 percent counting accuracy.
This technical buying guide provides clear engineering solutions, vital calibration setup parameters, and product separation tips that have been fully proven and validated in busy, cGMP-compliant solid-dosage bottle packaging environments.
Table of Contents
1.What Are the Primary Technological Methods Used to Separate and Quantify Solid Dosages?
For pharmaceutical solid dosage formulations, process correctness is very important. The entire procedure is carried out under optimized procedures. When it comes to final packaging, the global buyers must know what is tablet counting machine. Commercially, AIPAK’s multi-lane tablet counting machines are the most practical equipment demanded in large industries. The automation and quick action allow mechanical separation in fractions of minutes. It’s multi-stage vibrating glass plates that allow tablets, capsules, or softgel formulations for counting and in real production line packaging.
The final product is extended over the plates, accompanied by vibration. This allows subtle movement without stacking up and interruptions. Each channel offers a single file stream with consistent flow. Therefore, you can benefit from the target goal with uniformity and sharp counting detection.
Step 1: Mechanical Separation
Once the tablets are introduced, they’re mechanically separated with the help of vibration. Each tablet individually travels in a single file lane into the stream.
Step 2: Product Scanning
The tablet counting machine features high-speed scanning windows. The stable motion of tablets ensures accurate optical detection. The detection occurs inside the scanning windows, which are also known as scanning zones. The laser or infrared light is emitted from scanners. The entire scanning takes place in milliseconds.
Step 3: Data Recording & Dose Verification
The physical data is converted to digital and displayed on a screen. Users can direct analysis and verify the dose record upon receiving the results. The machine is highly accurate, where one tablet passes through the system, generates one signal, and makes it count in the software.
Today, the modern scanning window of the tablet counting machine is a crucial part of pharmaceutical production. Because it offers you real-time verification. With the help of zero-contact, the machine is highly considered as compliant with GMP needs in the pharma workflow.
2.How Do Advanced Photoelectric Sensor Arrays Prevent Counting Errors Caused by Active Powder Dust?
In real pharma operation plants, dust generation from active ingredients or chemicals, excipients can’t be stopped. Dust direct pile up on the delicate parts of the machine, such as sensor glass, detector light, etc., affecting the counting efficiency. Although you can manage them with the proper measures.
The modern tablet counting machines are designed in a way that helps tackle dust as much as possible. For example:
Dust Compensation Technology
In a tablet counting machine, dust compensation technology senses the presence of airborne powder over optical systems. Dust weakens the beam of infrared rays. Machines detect false signals and automatically adjust by filtering them and only showing the stable signals from tablets. Therefore, in pharmaceutical industries with dusty atmospheres, a stable workflow is possible.
Air Jet Cleaning System
These are cleaning systems that exert compressed air around the detection and scanning zones. Therefore, it prevents the settling of dust over optical windows. These air jet allow a clean and uninterrupted procedure without the need for manual cleaning.
Dust-Extraction Ports
These ports are integrated into the system, which has vacuum outlets that help in the elimination of dust. Unlike air jet, a negative pressure is applied to suck the powder or dust particles. In this way, it offers long-term system stability and cleanliness.
3.What Are the Performance Differences Between Slat Counters and Electronic Multi-Channel Matrix Counters?
In modern production industries, the tablet counting line is a mandatory setup to bring operations rapidly and accurately. The traditional mechanical slat counters and electronic multi-channel matrix counters are suitable options that are still popular in the pharma production world. What are the major performance differences between them are discussed below:
Slat Counters or Mechanical Pocket Counting Systems
This is a fast tablet counting machine designed with fixed molded trays or pockets. The purpose of each pocket is to hold an individual tablet inside. Once tablets are trapped and held in each slat, it is considered counted. This is a cost-effective option with simple construction. However, changes in tablet sizes may require more changeover time and energy.
Electronic Multi-Channel Matrix Counters
In comparison to slat counters, electronic multi-channel matrix counters are free and modern counting solutions. This machine is provided with sensor-operated multi-lane channels (such as 8-channel, 16-channel, or 32-channel systems).
It can easily deal with tablets or pills of any size or shape without any manual or mechanical adjustment. Moreover, data counting and interpretation are carried out via software in the machines that offer hassle-free throughput.
Performance Data Comparing Slat and Electronic Multi-Channel Counters
Metric | Slat Counters | Electronic Multi-Channel Counters |
Changeover speed | The machine requires a mechanical changeover, which is slow. | It has a fast changeover speed due to a software-based setup. |
Flexibility for unique shapes | It is not ideal for variable sizes and shapes of pills due to its fixed pocket design. | The machine is good with high flexibility as it handles multiple shapes/sizes. |
Maintenance / cleaning time | It has high cleaning and maintenance time. | It has low maintenance and cleaning time. |
Risk of tablet chipping | There are more chances of the tablet chipping. | The risk of tablet chipping is less. |
4.How Do Multi-Stage Vibrating Feed Plates Control Product Flow and Prevent Bottle Lane Jams?
In multi-stage vibratory feed plates, the tablets move in a progressive cascade that prevents bottle jamming. The bulk products move down towards the channels under the force of gravity.
To reduce collisions and maintain alignment, a stable single-file stream of bulk tablets is guided to defined lanes that carry products in a directional flow.
The separation of tablets takes place with the provided vibration that lowers the chances of bridging and blockage. This feature helps in the prevention of common problems such as sticking of coated tablets with moisture.
An established pharmaceutical engineered physical gaps between individual tablets when they’re introduced to channels. Therefore, this physical gap ensures no overlapping in tablet counting or double counting from the scanning zone. This is ideal to keep a stable flow consistency and avoid counting errors.
5.What Engineering Solutions Stop Softgel Capsules and Coated Caplets from Sticking or Jamming During High-Speed Drops?
Sticky and oily formulations are always difficult to handle. Softgel capsules and coated organic caplets are best known for being highly challenging for a high-speed counting machine. This negatively impacts the counting efficiency of the machine with stickiness around the channels, clumpiness, and uneven spacing.
AIPAK’s stainless steel construction of machine materials has dealt with the progression of static build-up, or friction, during capsule counting. Side by side, advanced engineering has addressed this problem by adding a custom milled V-shaped drop design. This allows gravity-controlled movement, allowing vertical drop-down of capsules with lower chances of resistance.
The V shape directly involves the capsules with a reduced adhesion profile. Therefore, it lowers the chances of friction and charge building, thus no product congestion.
6.How Do High-Response Pneumatic Flaps Secure Precise Drop Timing and Eliminate Spillages?
When the tablet is counted, it is finally discharged into a bottle supported with a high-response pneumatic flap control unit. They’re mainly adjusted and controlled from pneumatic cylinder bottle indexing sensors. Once the bottle reaches its position, it recognizes and triggers the flaps to open for a precise time. The tablets enter the bottleneck without overflow and misalignment.
Upon completion, the memory gates are closed, and the tablets are reserved. This avoids the spillage of pills when conveyors move. The same process is repeated when the next empty bottle batch is indexed to position. The process is accurate and synchronized, completely eliminating product spillages or crushed pills among indexing cycles.
7.How Does a Toolless Modular Breakdown Design Reduce Cleanroom Cleaning Latency and Cross-Contamination?
Cleaning and maintenance were difficult in the old times. The traditional methods for cleaning and maintaining the tablet counting machine involved the unbolting of hoppers, channels, etc.
Toolless modular breakdown design has significantly lowered interruption in cleanroom latency and aids in reducing cross-contamination.
Apart from time-consuming procedures, there are more chances of affecting the clean room SOPs. The leftovers and dust particles directly affect batches and the pharmaceutical environment. The machine is capable of running 00# capsules and tablets at 100 thousands/ hour with tremendous dust compensation. Our machine ensures anti-dust stability with no errors, with an accuracy rate of ≥99.9% (infrared scanning ≥99.98%, photoelectric detection ≥99.7% verified at rated speed)
That’s the reason AIPAK’ s advanced tablet counting machines are offered with modular parts. The machine components can be easily removed and adjusted without the need for hours and manual handling, thus preventing cross-contamination. The quick detachment and cleanable surfaces, offering rapid disassembling and reassembling, are strictly compliant with GMP quality standards.
8.How Do Conveyor Rejection Systems and Bottle Sensor Interlocks Secure Total Line Agility?
The conveyor rejection systems and bottle sensor interlocks secure total line agility by offering safety layers. In a production line, the tablet counting machine is integrated with other systems such as the bottle unscrambler machine, capping machine, labeling machine, etc.
The continuous and seamless flow of bottles is upstream from the conveyor, followed by strong synchronized sensor signals. For instance, any missing bottle or a faulty bottle is immediately detected because the system triggers the conveyor rejection gate.
Similarly, if the bottle is underfilled or overfilled, it is also detected and sent to the rejection zone. On the other side, the feeder hopper instantly stops working to prevent batch deviations and further movement of product to the packaging site.
Conclusion
A high-efficiency tablet counting line always featured three main keys: active dust- compensation sensors, a multi-stage cascading vibration plate, and modular toolless elements. Together, these advanced technologies are considered suitable for global pharmaceutical production industries due to full cGMP compliance. For global purchasing controllers and packaging directors, verification of reviewed automation and mechanical properties is essential. If you’re looking to achieve a zero-defect production workflow, contact AIPAK’s solid packaging engineering team today. Just submit your bottle specification and tablet samples to avail a free production line layout audit.
Interested in a Tablet Counting Machine?
