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Single (Double) Bucket Automatic Packing Scale
short introduction
Scope of application1. Organic fertilizer production (chicken manure, cow manure, sheep manure, straw, sludge, humic acid, etc.) 2. Compound fertilizer production (NPK fertilizer, organic and inorganic compound fertilizer) 3. Bio-organic fertilizer (bacterial fertilizer, bio-fertilizer, organic granular fertilizer)) 4. Feed industry (partial feed pellet shaping) 5. Chemical industry/mineral powder particles (granule shaping after mineral powder and powder pressing and granulation)
1. Automatic weighing, high accuracy
The electronic weighing system is used to automatically complete quantitative measurement with high weighing accuracy and small error, making it suitable for continuous packaging production.
2. Fast packaging speed
The unloading speed can be adjusted according to the material flow and packaging specifications to improve packaging efficiency and save labor costs.
3. Easy to operate
Equipped with a control system and easy parameter setting, workers only need to bag and assist in sealing to complete packaging.
4. Can be connected with conveyors, silos, bag sewing machines, belt conveyors, palletizing equipment, etc. to form a complete automatic packaging system.
5. Stable structure and easy maintenance
The equipment has compact structure, small floor space, stable operation, simple daily maintenance, and is suitable for long-term continuous production.
| Model | Applicable Materials | Weighing Range | Weighing Speed | Air Consumption | Dimensions |
| SH-A50 | Granular materials, dried sand and other materials with good fluidity | 10-50kg | ≥180 | 0.4~0.6Mpa 1m³/h | 720*630*1980 |
| SH-B50 | Granules with a diameter of 1-8mm and good fluidity | 25-50kg | ≥400 | 0.4~0.6Mpa 1m³/h | 720*800*2600 |
| SH-A50S | 1-8mm granular materials | 20-50kg | ≥300-500 | Optional air compressor with exhaust volume ≥0.25 m³/min | 1520*1300*3000 |
| SH-1000 | Granular materials with a diameter of 1-8mm | 1000-1500kg | ≥20 | Optional air compressor with exhaust volume ≥0.36 m³/min | 4200*1800*3200, excluding the height of storage bin |
| SH-PD50 | Powder materials with moisture content within 40%, organic fertilizer | 20-50kg | ≥240 | Optional air compressor with exhaust volume ≥0.25 m³/min | 900*760*2300 |
1. Working principle
The machine adopts multi-level feeding control (fast/medium/fine feeding) and a high-precision independent weighing sensor.
Single bucket model: completes feeding, weighing and unloading in a continuous cycle, suitable for small and medium-sized production workshops, with high cost performance.
Double bucket type: two independent weighing buckets work alternately. One hopper loads finished products into bags while the other hopper weighs them simultaneously, eliminating idle waiting time and increasing throughput by more than 50% compared to a single-hopper unit, making it ideal for large-scale continuous production lines.
Fully automatic workflow: loading → dynamic weighing → bag clamping → automatic discharging → conveyor transportation → bag sewing/sealing. The operator only needs to put the empty bags manually, and all weighing and packaging actions are automatically run under the intelligent control of PLC.
2. Core performance characteristics
Ultra-high weighing accuracy
Equipped with imported high-stability weighing sensors and special weighing controllers; the overall system accuracy reaches ±0.2% FS. Real-time zero position tracking, automatic error compensation and out-of-tolerance alarm functions ensure consistent bag weight without deviation.
Durable corrosion-resistant construction
All parts in direct contact with materials are made of SUS304 stainless steel, which can resist corrosion from chemical fertilizers, chemical raw materials, and wet feed. The weighing hopper is removable and the residue can be thoroughly cleaned to effectively avoid cross-contamination of materials.
Intelligent humanized control system
7-inch color touch screen, Chinese and English bilingual operation interface. Users can freely set packaging weight, feeding speed, and production quantity; the system automatically accumulates hourly/daily output data and supports data export. It also stores multiple packaging recipes and can quickly switch between different materials.
Dustproof environmental protection equipment
The weighing cabin is sealed and a dust removal interface is reserved to suppress dust flying during the packaging process and greatly improve the working conditions in the workshop. Equipped with overload protection, emergency stop button and safety interlocking mechanism, it can operate stably for a long time.
Wide material adaptability
It is suitable for granular, powdery and mixed bulk materials with good fluidity; the adjustable feeding mechanism can flexibly handle materials with different moisture and particle sizes.
3. Scope of application
Fertilizer industry: organic fertilizer, compound fertilizer, nitrogen, phosphorus and potassium fertilizer, BB fertilizer, urea, granular phosphorus and potassium fertilizer
Grain industry: rice, wheat, corn, soybeans, seeds, sorghum
Feed industry: poultry feed, fish feed, meal, corn germ pulp
Chemical industry: plastic particles, chemical particles, mineral raw materials
Building materials: dry mortar, sand, mineral materials
Food industry: starch, grain particles, nut raw materials
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