For small and medium-sized manufacturers producing instant coffee, measuring accuracy for 3g or 5g sample packs is a major headache. With manual weighing, you either overfill (wasting raw materials) or underfill (facing customer complaints). The problem gets worse during peak production periods, where measurement errors directly slow down delivery efficiency. Many manufacturers are asking: Can Dingjiang powder packing machines fix this accuracy issue?
From real-world application cases, the answer is yes. An instant coffee factory in Ho Chi Minh City, Vietnam, previously used ordinary equipment to pack 3g sachets, with errors often reaching ±0.5g-leading to multiple customer complaints every month. After switching to Dingjiang's powder packing machine, the device uses a twin-screw feeding system paired with photoelectric sensing to keep errors steadily within ±0.1g, fully meeting international weight standards for food packaging. What's more, switching between different sizes (3g, 5g, 10g) requires no disassembly or modification of the machine body; parameters can be adjusted in just a few minutes. This makes it ideal for manufacturers with small-batch, multi-lot production schedules.
In fact, measurement accuracy for small instant coffee packs is about more than just "fewer mistakes." Let's do the math: With a daily output of 100,000 packs, overfilling by just 0.1g per pack wastes 365kg of coffee powder a year. Underfilling, on the other hand, could cause failures in local regulatory inspections. When designing such equipment, Shanghai Dingjiang specifically considered the high fluidity and dustiness of coffee powder. It uses a closed feeding system to reduce waste while enhancing the stability of the measurement module-directly addressing the core need for accurate small instant coffee packs. For coffee manufacturers looking to solve measurement problems, this kind of adaptability is more practical than simply chasing "high precision."
