China Suppliers Factory Beiheng Three Head Scale Small Bag Packing Machine for Weighing and Bagging
Video Demonstration
Main Features
1. High Efficiency & Speed
It is much higher than manual packaging in packaging speed, and can realize the packaging speed of 10-100 bags per minute, which greatly improves the production efficiency. This is mainly due to its advanced control system and precision actuators, which can ensure that the machine maintains a high degree of stability and accuracy during high-speed operation.
2. Highly Automated
It realizes fully automated operation, only need to manually place a certain number of prefabricated bags at the bag picking place of the equipment, the equipment can automatically complete a series of operations such as bag picking, bag opening, measuring, filling, sealing and output. This highly automated production reduces manual intervention, reduces labor costs, while improving packaging quality and production efficiency.
3. Beautiful & Firm Seal
It can achieve firm seal, beautiful and clean. This is mainly due to its advanced sealing technology and precision sealing device, which can ensure that the bag mouth in the sealing process is fully heated and pressurized, so that the bag mouth plastic film fusion seal. This not only improves the display quality of the product, but also extends the shelf life of the product.
4. Adaptable
It can handle many types of bags, including three-side seal, four-side seal and other flat bags, stand-up pouches, zipper bags, tote bags, corner bags, nozzle bags, shaped bags and so on. At the same time, by choosing different weighers (such as screw weigher, multi-head computerized combination weigher, etc.), it can also be applied to the packaging of a wide range of materials, such as liquids, sauces, granules, powders, irregular lumps and so on. This powerful adaptability makes the bag packaging machine able to meet a variety of different packaging needs.
5. Energy Saving & Eco-Friendly
The equipment usually adopts energy-saving motor and control system to reduce energy consumption. At the same time, due to the use of prefabricated bags, material waste and environmental pollution are reduced. In addition, the equipment also has an automatic detection function, when encountered not open the bag or open the bag is incomplete, can automatically stop feeding and sealing, to avoid material waste and abnormal downtime.
6. Reliable Quality & Easy Maintenance
The inner part of the equipment is equipped with automatic detection, automatic frequency conversion speed control and other devices, which can automatically adjust the speed according to the production needs. At the same time, the material contact part of the equipment is processed by the material that meets the food hygiene requirements, which is in line with the hygiene standard of food processing machinery. Cleaning and maintenance of the equipment can usually be completed in a short time, reducing downtime and maintenance costs.

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Applications
When selecting a bag packaging machine, you need to determine the most suitable model and configuration according to the characteristics of the material (such as shape, size, fluidity, viscosity, etc.) and the packaging requirements (such as dosing accuracy, sealing quality, packaging speed, etc.).
🍽️ Food Category
Solid food: candy, nuts, biscuits, puffed food, chocolate, coffee beans, spices, etc.
Liquid food: fruit juice, sauces, spices, edible oil, yogurt, beverages, etc.
Semi-liquid food: jam, jelly, honey, marmalade, etc.
💊 Pharmaceutical & Health Care
Capsules, tablets, granules, powder, oral liquid, and other pharmaceutical products. Nutritional products, health products, dietary supplements, etc.
🧴 Daily Chemical Products
Shampoo, shower gel, skin care products, cosmetics, toothpaste, detergent, washing powder, aromatherapy, essential oil, perfume, and other liquid or cream products.
🌱 Agricultural & Horticultural
Seeds, fertilizers, gardening supplies, and other small particles.
🧪 Chemical & Industrial
Powdered chemicals (pigments, paints, additives), granular chemicals (catalysts, plastic particles), liquid chemicals (lubricants, detergents), industrial parts, small tools, and electronic components.
🐕 Other Applications
Pet food (cat food, dog food, small snacks), tobacco products (cigarettes, cigars), and textile products (small pieces of clothing, towels, socks, etc.).

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Product Parameters
| Model | BH-WSP-9018 |
| Power Supply | AC220V |
| Power | 0.72Kw |
| Measuring range | 1-500g |
| Packing speed | 20-30 bags/min |
| Working pressure | 0.6-0.8MPa/0.83m³/min |
| Machine Weight | 132KG |
| Packing accuracy | ±0.2g |
| Bunker capacity | 30KG |
| Bin Capacity | 450PCS(bag thickness 10 silk) |
| Package size/weight | 1030mm*610mm*1780mm/152KG |
| Overall dimension | 950mm(L)*550mm(W)*1550mm(H) |
| Core components | motor, Pressure vessel, Pump, PLC, Gear, Bearing, Engine, Gearbox |

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Frequently Asked Questions
Q: What types of packaging bags can this machine handle?
This machine is highly adaptable and can process various bag types, including three-side seal, four-side seal, flat bags, stand-up pouches, zipper bags, tote bags, corner bags, nozzle bags, and shaped bags.
Q: What is the standard packaging speed and capacity of the BH-WSP-9018 model?
The BH-WSP-9018 model features a packing speed of 20 to 30 bags per minute with a measuring range of 1 to 500 grams, depending on the material characteristics and bag dimensions.
Q: Does this packaging machine meet food safety and hygiene regulations?
Yes, all material contact parts of the equipment are processed using materials that conform to strict food hygiene requirements, aligning with international standards for food processing machinery.
Q: How does the automatic detection feature reduce material waste?
The integrated automatic detection system monitors the bag-opening process. If a bag is not opened or is opened incompletely, the system automatically stops feeding and sealing, preventing material spillage and downtime.
Q: Can this machine be used for both liquid and solid packaging?
Yes. By pairing the machine with different dosing systems (such as screw weighers or multi-head computerized combination weighers), it can package liquids, sauces, granules, powders, and irregular lumps.
Q: What are the maintenance and cleaning requirements for this equipment?
Designed for minimal downtime, the machine allows quick access to all key parts. Cleaning and routine maintenance can typically be completed in a short timeframe, reducing labor and operational costs.






