Semi-automatic granule packaging machine manufacturers

Thursday December-04 2025  17:26:05

Semi-automatic granule packaging machine manufacturers are located in countries such as China, Germany, Italy, and the United States. Different manufacturers have their own characteristics in manufacturing semi-automatic granule packaging machines.

The machine supports various bag types, including three-side seal bags, back seal bags, stand-up pouches, and pre-made bags. Packaging speeds are typically between 20-60 bags per minute, with an accuracy of ±0.1%-1%. Functions include automatic metering, bag making, filling, sealing, coding, and counting. A wide variety of models are available on the market, categorized into vertical and horizontal series based on structure and working principle. Vertical machines are further subdivided into volumetric cup type and multi-head scale bottom-mounted type to meet the accuracy and speed requirements of different granular materials.

What types of semi-automatic granule packaging machine manufacturers are there?

While semi-automatic granule packaging machine manufacturers differ in their functional designs, the models they manufacture can be categorized as follows. Different models have different performance focuses, and the choice can be made according to the required output of packaged granules.

Vertical volumetric cup type semi-automatic packaging machine: Speed ​​approximately 30-60 bags/minute, accuracy ±1-2%. Suitable for regular, free-flowing, and density-stable granules such as seeds, grains, candies, and nuts. Advantages include fast weighing speed, easy adjustment of weight by changing the weighing cup, and simple operation and maintenance.Suitable for flat bottom bags, pillow bags, stand-up pouches, and other bag types.

Multi-head computer combination scale semi-automatic packaging machine: Suitable for stand-up pouches, composite sealing bags, pillow bags, and other bag types.Speeds can reach 40-100 bags/minute or more, with stable accuracy within ±0.1-1g. Suitable for free-flowing granular materials such as potato chips, puffed foods, frozen vegetables, and hardware. Its advantage lies in achieving an optimal balance between speed and accuracy through the combination of multiple weighing heads and computers, but the system is relatively complex and requires a higher investment.

Horizontal semi-automatic granule packaging machine: Used for bag-in-bag or multi-item packaging of pre-formed products, Suitable for pillow bags and three-side seal bags,with speeds reaching 60-300 bags/minute. Accuracy depends on the preceding process. Suitable for biscuits, wafers, instant tea bags, pet food blocks, etc. Advantages include continuous film sealing, aesthetically pleasing appearance, and easy integration.

Advantages of Semi-automatic granule packaging machine manufacturers

Semi-automatic granule packaging machine manufacturers in different countries each have their unique advantages. Chinese manufacturers excel in high cost-effectiveness, a complete supply chain, and flexible market response. They can quickly adjust models to meet customer needs, offering a wide range of options from standard machines to highly customized solutions. European manufacturers are characterized by excellent mechanical precision, durability, and long-term operational stability, adept at handling complex and demanding packaging tasks. North American manufacturers are strong in highly modular, standardized design and system integration capabilities. Their machines easily connect to upstream conveyors and downstream packing robots, offering strong data exchange capabilities. They can adapt to rapid deployment and maintenance of large-scale, standardized production lines.

Semi-automatic granule packaging machine manufacturers solutions

When selecting semi-automatic granule packaging machine manufacturers, specific considerations should be given to granule characteristics and capacity requirements. For materials with small, low-viscosity particles, such as sugar granules and coffee powder, a single-head weighing semi-automatic packaging machine can be chosen, offering moderate speed and lower precision requirements. For materials with larger or irregularly shaped particles, such as nuts, beans, and dried fruit granules, a multi-head weighing semi-automatic packaging machine is recommended to ensure uniform weight per bag and reduce breakage. For easily adhered granules, choose a model with a large opening, a stainless steel or non-stick coated hopper, and auxiliary vibration or tapping devices, and select a model equipped with a brush or air-blowing cleaning system.

Semi-automatic granule packaging machines are suitable for various types of granules, including nuts, candies, coffee beans, tea, seasonings, pet food, capsules, herbal granules, fertilizers, seeds, screws, and buttons. Machrise, as an experienced manufacturer of semi-automatic granule packaging machines, offers free material testing and packaging solution design services. If the equipment parameters do not meet production requirements, customized machines can be made according to specific working conditions, including customizing contact parts such as hoppers, screws, and vibratory feeders, and adjusting packaging solutions for different granular materials based on workshop conditions, such as dimensions and interfaces.