The NJP-1500D Máquina de llenado de cápsulas is a high-speed, fully automatic pharmaceutical equipment designed for the precise and efficient filling of powder into hard gelatin capsules. Used widely in pharmaceutical production lines, it ensures that companies can meet high-volume manufacturing requirements with excellent efficiency. Sin embargo, like any complex machinery, it may encounter occasional faults. Understanding these common issues and their troubleshooting ways can help operators maintain better performance and minimize downtime.

En este artículo, we will discuss the most common faults experienced with the NJP-1500D capsule filling machine pharmaceutical and provide detailed troubleshooting methods to resolve these issues. Our goal is to help you maintain smooth operations and enhance the longevity of your machine, ensuring it continues to meet your pharmaceutical production needs.

Overview of the NJP-1500D Capsule Filling Machine

Before diving into troubleshooting, it is important to understand the NJP-1500D filling machine capsule’s features. This model is designed for high-speed capsule filling, capable of filling up to 1500 capsules per minute. It is widely used in pharmaceutical or nutraceutical companies for powder-filled capsules, ensuring uniformity and consistency in each batch.

Key features of the NJP-1500D include:

Fully automatic operation.

Adjustable filling weight and capsule size.

Easy-to-use control system with advanced automation.

High efficiency and reliable performance.

Compact design for small to medium-scale production.

The NJP-1500D is part of a broader range of pharmaceutical capsule filling machines manufactured by Jinlu Packing. Jinlu Packing is a leader in providing high-quality packaging machinery for the pharmaceutical industry, including fully automatic and semi-automatic filling capsule machines, máquinas de embalaje, y más.

Common Faults of the NJP-1500D Capsule Filling Machine

1. Capsule Jamming

Capsule jamming is a common issue encountered in high speed capsule filling machines like the NJP-1500D. This typically happens when the capsules fail to be properly loaded into the machine’s capsule holder or when the capsules are poorly aligned.

Causes of Capsule Jamming:

Incorrect positioning of capsules in the feeder.

Presence of damaged capsules or improperly manufactured capsules.

Low-quality capsules that are not uniform in size or shape.

A clogged capsule separator or vibration mechanism.

Troubleshooting Methods:

Ensure that capsules are loaded correctly into the feeder and that they are aligned properly before the filling process begins.

Inspect capsules for defects, such as cracks or wrong sizes, which may cause jamming.

Regularly clean and maintain the capsule separator and other internal mechanisms to avoid blockage.

Verify that the vibration mechanism is functioning correctly to ensure smooth capsule flow.

2. Inaccurate Filling Weights

One of the main concerns with any encapsulation machine capsule filling is the accurate filling of powder into each capsule. If the machine dispenses too much or too little powder, it can lead to inconsistencies in the final product, which is a serious quality issue.

Causes of Inaccurate Filling:

Incorrect adjustment of the filling weight settings.

Clogged or worn-out filling nozzles.

Powder characteristics, such as moisture content or flowability, affecting the filling process.

Improper calibration of the weight measurement system.

Troubleshooting Methods:

Check and adjust the filling weight settings on the control panel to match the required specifications.

Clean or replace the filling nozzles if they are clogged or damaged.

Consider adjusting the powder feeder settings or adding flow enhancers if the powder is difficult to handle.

Perform a calibration of the filling system to ensure accuracy in dispensing.

3. Capsule Damage

Capsule damage during filling can occur if there are issues with the machine’s loading or handling mechanisms. This might result in broken or deformed that compromise the quality of the product.

Causes of Capsule Damage:

High-speed operation that puts excessive pressure on the capsules.

Misalignment of capsule separation mechanisms.

Accumulation of powder or debris in the loading section.

Troubleshooting Methods:

Adjust the machine’s speed to prevent excessive pressure on the capsules.

Ensure proper alignment of the capsule separation mechanism to prevent unnecessary strain on the capsules.

Regularly clean the loading section to remove powder build-up and ensure smooth capsule flow.

4. Machine Stopping or Not Starting

If the NJP-1500D auto capsule filling machine stops unexpectedly or fails to start, it may indicate an issue with the power supply, control system, or mechanical components.

Causes of Machine Stopping:

Power supply interruptions or failures.

Faulty electrical components such as fuses or circuit boards.

Mechanical failure of critical components such as motors or gears.

Troubleshooting Methods:

Check the equipment power supply to ensure there are no interruptions or fluctuations.

Inspect electrical components for signs of damage and replace faulty parts as needed.

Examine the mechanical parts of the machine, including motors, gears, and belts, for wear or malfunction.

5. Filling Machine Not Recognizing Capsules

In some cases, the machine may fail to recognize the capsules in the loading area, preventing the filling process from starting.

Causes of This Issue:

Poor alignment of the capsule feeding mechanism.

Inconsistent capsule sizes or damaged capsules.

Problems with the machine’s sensors or control system.

Troubleshooting Methods:

Ensure the capsules are aligned properly in the feeding mechanism and that they are positioned correctly in the machine.

Inspect capsules for defects and replace any damaged ones.

Check the machine’s sensors to ensure they are clean and functioning properly.

Preventive Maintenance to Avoid Common Faults

In addition to troubleshooting common issues, regular maintenance is essential to keeping the NJP-1500D empty hard gelatin capsule filling machine in optimal working condition. Preventive maintena nce practices include:

Limpieza regular: Keep all parts, including the feeding system, filling nozzles, and internal mechanisms, clean and free from debris to avoid clogging and jamming.

Lubricación: Lubricate moving parts in NJP 1500D to prevent wear and tear.

Inspección: Periodically inspect all mechanical and electrical components for signals of damage or wear.

Calibración: Regularly calibrate the capsule filler to ensure accurate filling weights and proper operation.

Component Replacement: Replace worn-out components such as nozzles, seals, and gaskets to ensure consistent performance.

Why Choose Jinlu Packing’s Capsule Filling Machines?

Jinlu Packing offers a wide range of pharma capsule filling machines, including the NJP-1500D, which is trusted by major pharmaceutical companies around the world. Jinlu Packing’s pharmaceutical capsule filling machines are designed for high efficiency, exactitud, y durabilidad. We provide full technical support, including user manuals, video guides, and after-sales assistance. Our machines come with a 3-year warranty and a 1-year supply of free wearing parts, ensuring you have peace of mind with every purchase.

Además, our factory operates under strict 6S management standards, ensuring that every machine is built to meet CE, ISO, and cGMP certifications. Our fast delivery time (dentro 7 a 15 días) and door-to-door service guarantee that you will receive your equipment on time and ready for use.

Conclusión

While the NJP-1500D Capsule Filling Machine is a highly reliable piece of equipment, understanding and addressing common faults is essential to maintaining its performance. By following the troubleshooting methods outlined in this article and performing regular maintenance, operators can minimize downtime and maximize the machine’s lifespan.

For high-speed, Máquinas de llenado de cápsulas totalmente automáticas designed for precision and reliability, Jinlu Packing is a trusted choice in the pharmaceutical industry.