Candy manufacturers often need to handle a variety of shapes and sizes — from small hard candies and gummies to larger chocolate-coated pieces. Naturally, a common question arises: Can a single candy packing machine efficiently handle all these products?
Yes, a candy packing machine can handle different candy sizes. However, for higher packaging efficiency, it’s best to use specialized candy packing solutions. In simple terms, if the size difference between candies is significant (e.g., a 2g mint versus a 50g chocolate bar), dedicated or modular machines are more efficient. General-purpose candy packing machines work well for producing multiple varieties in small batches, allowing flexibility for seasonal products, limited editions, or market testing.
If you’re still unsure which candy packing machine to choose, contact us and we will recommend the most suitable model for your needs.
Understanding How Candy Packing Machines Work
To know whether a machine can package different candy sizes and bag types, it’s essential to understand its working principle.
Candy pouch packing machines typically perform the following coordinated actions:
- Feeding — Candies are delivered into the system via a vibrating feeder.
- Weighing or Counting — The machine determines how many candies (or what weight) should go into each bag.
- Filling — The measured candies are placed into pre-formed or pre-made small pouches.
- Sealing — Bags are sealed to maintain freshness and prevent contamination.
Adjusting the Machine for Different Candy Sizes
Feeding system adjustment
- Change the feeder channel width and vibration intensity to ensure small candies don’t scatter and large candies don’t jam.
- For sticky or irregularly shaped candies, use non-stick or Teflon-coated feeders.
Weighing system mode switching
- Smart multi-head weighers can automatically switch between “counting mode” for small candies and “weighing mode” for larger ones.
- Small, hard candies may require higher vibration speeds, while soft or bulky candies need slower, gentler feeding.
Filling volume and bag size setup
- Filling tubes and bag clamps can be quickly adjusted to fit different bag sizes.
- Automatic machines store product presets — operators only need to select the candy type on the touchscreen, and the machine adjusts automatically.
Sealing and cutting adjustment
- Adjust the sealing temperature, pressure, and duration based on bag thickness and material to ensure each bag is sealed properly.
Practical Tips for Switching Candy Sizes
- Clean the system before every changeover: Remove leftover sugar, syrup, or debris to prevent contamination, cross-flavoring, and packaging failures.
- Use product presets: Save the optimal settings for each candy type in the control panel. This allows one-touch adjustment during the next production run.
- Perform a small test batch: Before full-scale production, run a small batch with the new candy and bag type. Check that bag dimensions, clamps, and sealers are compatible. Verify weight accuracy, sealing quality, and overall appearance. This simple step saves significant time and prevents errors during large-scale production.
FAQ
Q1: How does a candy packing machine accurately weigh candies?
They use multi-head weighers with weight sensors. By combining multiple hoppers, the machine calculates precise weight, minimizing errors and achieving target weight.
Q2: Can the machine handle candies with sugar coating or oil residues?
Yes, but non-stick surfaces may be needed, and sometimes dehumidification is required to prevent product buildup.
Q3: How can candies be prevented from breaking during packaging?
Reduce drop height, use soft feeders, and slow down the filling speed for fragile or irregularly shaped candies.
Summary
A candy packing machine can handle different candy sizes. However, for candies with large size differences or special packaging requirements, dedicated machines may be more efficient.
Looking for a machine that easily handles multiple candy sizes?
LTPM CHINA offers customizable candy pouch packing solutions with fast changeover features and intelligent weighing systems. Contact us today to discuss your production needs!