Types Of Tablet Counting Machine For Pharmacy
Like many other equipment purchases, choosing a tablet counting machine starts by inquiring a simple question: What am I trying to get?
A tablet counting machine is a perfect blend of technologies that every pharmacy requires for rapid and accurate counting. This informative review is specially designed to talk about the types of tablet counting machines for pharmacy. Knowing the differences will help you make the right selection that values your counting job for a long time.
Table of Contents
Ⅰ.What are the types of tablet counting machine for pharmacy?
Based on the functionality, there are three types of tablet counting machines.
Automatic Tablet Counting Machines
Modern tablet counting machines are electronic and fully automated. These are increasingly used in various pharmaceutical and food industry now a day.
This machine is equipped with microcontroller which regulates all the processes from tablet counting to filling. Programmable interface overcomes the need of human operators in these machines.
Operators simply have to input parameters and enter the data on machine interface and afterwards, these equipment carry out rest of operations automatically with precision.
Semi-automatic Tablet Counting Machine
Semi-automatic tablet counters employ both manual and automatic mode of operation meaning some of operations are performed by human personnel while others are performed by machine itself.
Bottles are placed manually at the bottom of filling cabinet while counting and filling are autonomously performed by machine itself.
Manual Tablet Counters
These instruments are pioneers of modern tablet counters. These are easy to use portable devices.
As the name indicates, majority of functions are executed by operators. The size of these machines depends upon the number of tablets the buyer wants to count.
Capsules or tablets are inserted in manual tablet counters by placing them in plate full of pills and then shaking the pills inside the holes of counter.
II.What is the basic structure of types of tablet counting machine for pharmacy?
Tablet counting machines consist of several vital parts that allow these machines to perfectly count tablets. The parts and their positioning also vary with type of tablet counters as well as manufacturers.
Some important parts are given below:
Hopper
In hopper part of tablet counters, bulk quantities of pills or tablets are loaded. These have adjustable plates to accommodate tablets of various sizes.
Vibratory Trough
This component in located under the hopper and its function is to shake feed tray containing tablets causing them to spread and moves towards counting area.
Counting Unit
This part consists of counting head, dropper, and photoelectric sensor or image processing device depending upon the type of counter. Count of tablets is registered by photoelectric sensors as the pills block light beam when falling down.
Feeding Station
Feeding station for bottles is generally present at the lower end of pill dropper and consists of conveyor unit and bottle holders.
Control Panel
This part comprises of electronic switches, , start and stop button for operation of tablet counting machines. Control panel also have PLC unit and touch screen display for entering input parameters.
Dedusters
These are present at the bottom of the machines and are used to collect broken and faculty pills. Vacuum systems are also employed for collection of flawed tablets. Compressed air is used to remove blockage in deduster unit.
III. Describe the working principle of types of tablet counting machine for pharmacy?
Often features of working principle differ with each type of tablet counting machine because of the presence of different parts. But basic function of these machines is same regardless of type.
Feeding
First the batch of tablets is filled in the hopper and is then transferred to vibratory unit.
Vibration
The vibratory unit produces vibration that shakes the pills and passes them to glass turntable. This turntable transport pills in clockwise direction to counting mechanism.
Counting
Pills go through infrared beam and photodetector
inside counting unit identifies the obstruction of beam as tablets go down. The blockage by tablets is registered as tablet count.
Filling
Once tablets are counted, then these are moved to filling nozzles to be placed inside the packaging containers.
IV.Advantages: Which type of tablet counting machine is best for you?
There are several different models of tablet counting machine exist in market. Each of these types has its own unique capabilities. Some advantages of each kind of tablet counters are given below:
Automatic Tablet Counters
- Their precision rate is 100% due to presence of modern image processing tracking technology that increases the accuracy of counting large batch of tablets.
- These instruments have various kinds of sensors and alarms for dust removal, and detection of broken bottles and chipped tablets.
- Automatic tablet counters are highly sophisticated having advance tech such as programmable control panel and human machine interface for straightforward and effortless operation.
- It is capable of counting bulk quantities in relatively short times. The performance capability of this machine is 6000-9000 tablets per minute.
- Little human monitoring is needed for efficient functioning of automatic tablet counters.
Semi-automatic Tablet Counters
- These machines are furnished with photoelectric sensors for accurate counting of tablets and capsules.
- Semi-automatic tablet counters can automatically discharge bottles after filling.
- These counters are compact and structurally small so are easily placed in little spaces.
- Purchasing price of these instruments is relatively cheap.
Manual Tablet Counters
- These are portable handheld machine that can be transported anywhere easily.
- Dismantling and cleaning of these equipment are easy and trouble free.
- No dust and noise is produced during operation of these counters.
- Little training is required to operate manual tablet counters.
It is clear from above discussion that fully automated tablet counters have huge advantage in terms of counting speed over other two types. But it is important to note that choice between all three types depend upon your production demand and budget. If you are associated with start-up business having little financial resources to purchase counting machines then opt for semi-automatic ones.
Ⅴ.What are the major differences between types of tablet counting machines for pharmacy?
Tablet counting machines typically have same basic parts and operational principle but there are some major differences between various kinds of tablet counters. Some differences are given below for your information.
| Accuracy and Precision | Automatic tablet counter have almost 100% accuracy in counting and dispensing tablets with <1% error rate while semi-automatic and manual tablet counters have large margin of error. The latter one is not much precise in calculating the number of pills. |
| Production Speed | By using automatic tablet counters, you can estimate large bunch for tablets in short period. The use of advance electronic and computerized controls makes automatic tablet counters increasingly productive as compared to semi-automatic and manual ones. |
| Preliminary Cost | The purchasing cost of manual tablet counters is much less than semi-automatic and automatic tablet counters. The automatic ones are equipped with advanced specification and technology are significantly expensive than other types. |
| Size | Manual tablet counters are small, portable and are conveniently moved around. These occupy little to no space. Automatic tablet counting instruments are gigantic in size and necessitate huge space for operation. |
| Labor Expenses | ully automatic tablet counters function with minimal human supervision but manual and semi-automatic need more human monitoring so management of latter ones have soaring expenses in terms of labor wages. |
ⅤI.Explain industrial applications of types of tablet counting machines for pharmacy?
There is huge number of application of tablet counting machine and their usage surpasses the principle use in pharmacies. These are used in clinic, research laboratories, hospitals as well as several industries like chemical, food, etc.
Some uses of these machines are discussed below:
| Pharmaceutical Industry | Tablet counting machine is an imperative part of well-planned pharmaceutical industry. It is essential to fill right dose of medicines in bottles otherwise there is significant risk to patient’s health due to wrong dosage. |
| Nutraceutical Industry | In nutraceutical industry, tablet counting machines are employed to determine the accurate number of nutritional supplements that are packed in bottles. These machines calculate the number of vitamin gummies and mineral capsules. |
| Food Industry | These equipment have also found their way inside the food industry to measure and sort the precise number of confectionaries like chocolates, candies, gummies, or chewing gums in bottles. |
| Chemical Industry | Tablet counters are used in chemical industry for exact counting of chlorine pills, bromine pills, bath bombs, detergent tablets, etc. |
Ⅶ.What types of tablet counting machines are significant in the pharmaceutical industry?
Tablet counters are increasingly popular in pharmaceutical industries due to their ability to count tablets in large quantities. These machines sort, calculate, and fills the pills in bottles.
These equipment have numerous significance on pharmaceutical sector. Such as:
| Cost Effective | Hand counting cost money since labours need payment. Purchase of tablet counter is onetime expense but in turn replaces your manual labours thus lowering your staff’s wages. |
| Less- Chances of Error | Human error in counting tablets cost a great deal of money but tablet counters have one in million chance of making a mistake in counting. These equipments have state-of-the-art technology and electronic controls that ascertain the accuracy and efficiency in tablet counting process. It should be remembered that precision in tablet counting translates into correct dosage and patient wellbeing. |
| Perfect for High Production | Pharmaceutical industry relies on efficient and quick count of tablets and it is main factor when purchasing the tablet counters. Sorting and counting tablets manually take hours and hours, therefore this machine is an effective solution for pharmaceuticals packaging. |
| Cleaning and Change-over | Tablet counting machines are effortlessly cleaned due to easily accessible parts. Dust accumulation decreases accuracy, so cleaning is integral for precise counting. In addition to cleaning, change-over of parts in modern counters is rapid and tool-less thus declining downtimes. |
| Preventing Contamination Risk | Wearing gloves while handling tablets does not diminish risk of contamination. Tablet counters count tablets without physically touching them so resolve the issue of contamination. |
Conclusion
No pharmaceutical manufacturing line is complete without tablet counting machines. Several kinds of tablet counters have number of pros for the buyers in the term of efficiency, accuracy, speed, and fast change-over. ‘Types of tablet counting machine for pharmacy’ is possibly a helpful review for those who are currently planning to add this versatile unit in their working place. If you need detailed buying guidance, quotation, technical solution; then do not hesitate to contact us any time. Happy Shopping!
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