Full Automatic Mixed Grains Weighing and Packaging System

Multi-Material Formula Customized Weighing & Packaging Line for Mixed Cereals, Grains and Powder Blends

Customer Pain Points

• ·Severe formula ratio deviation for multi-grain blends, leading to unstable product quality and high customer return rate

• ·Low compatibility of traditional equipment, requiring multiple separate weighers for different grain varieties, large floor space and high equipment investment

• ·Inefficient manual weighing, feeding and desiccant placement, high labor cost, and high risk of missing desiccant in finished bags

• ·Dust leakage and cross-contamination risks when mixing granular grains and powder materials (like milk powder), failing to meet international food safety standards

• ·Long changeover time for different product formulas, unable to adapt to flexible small-batch, multi-SKU production needs

• ·Poor packaging sealing performance, resulting in moisture regain, mildew and short shelf life of grain products, high inventory loss

Core Customer Needs

• ·High-precision quantitative weighing for 2-8 varieties of granular grains and powder materials, to ensure 100% consistency of customized formula ratio in each bag

• ·Fully integrated one-stop production solution, compatible with both granular and powder materials, to reduce separate equipment investment

• ·Automated desiccant feeding and synchronous discharging, to ensure every finished bag contains desiccant with no missing

• ·One-click formula saving and calling, to realize fast product changeover and meet flexible multi-SKU production demands

• ·Food-grade safety design, compliant with international food industry standards, to eliminate cross-contamination and dust leakage risks

• ·Compact integrated structure, to save workshop floor space, reduce manual intervention and lower overall production cost

Our Tailored Full-Auto Solution

We provide a turnkey, fully integrated weighing and packaging system exclusively customized for mixed grains, cereals and powder blend production. This solution perfectly solves the pain points of multi-material formula mixing, granule-powder compatible weighing and automated packaging. It integrates multi-station precision weighing, powder filling, desiccant feeding and rotary packaging functions, realizing fully automated continuous production from material feeding to finished product output, greatly improving your production efficiency and product quality.

Core Solution Units

1. 1. 4-Head 0.5L Linear Weigher

   With a separate structure silo, one single machine can realize independent weighing of 2-4 different products simultaneously. Equipped with material collection and temporary storage design, it supports centralized feeding to greatly improve the operating speed of the whole system. The split hopper design allows maximum 8 different grain products to be loaded at the same time, realizing flexible formula matching without adding extra equipment.
2. 2.High-Precision Auger Filler

   Specialized for quantitative filling of powder materials (such as milk powder, nutritional powder) according to the preset formula, with stable feeding and high filling accuracy, effectively avoiding powder leakage and dust pollution during the production process.
3. 3.Manual-Feeding Desiccant Conveying Line

   Specialized desiccant conveying system, which realizes stable and continuous desiccant feeding through manual pre-placement, ensuring that desiccant is supplied to each production station accurately, and avoiding missing desiccant in finished bags.
4. 4.Automatic Rotary Packaging Machine

   Integrated high-performance rotary packaging equipment, which completes the whole packaging process including bag forming, material filling, sealing, date coding and finished product output automatically, with stable and reliable sealing performance, compatible with various common bag types for grain products.
5. 5.Integrated Power Control Cabinet

   Centralized electrical control system of the whole production line, which realizes unified coordination and intelligent control of all equipment units. Supports formula parameter setting, one-click saving and calling, with intuitive operation interface, convenient for daily operation and maintenance.

Standardized Automated Operation Flow

1. ·Material Loading & Formula Setting

   The storage hopper of the 4-head linear weigher is divided into independent compartments, which can store 2 kinds of materials in one set of weigher, meaning 1 set of 4-head 0.5L linear weigher can work as 2 sets of 2-head linear weighers. It supports maximum 8 different products loaded into the hoppers at the same time. Operators can set weighing parameters, save them as independent recipes, and select the corresponding recipe with one click for production.

2. ·Powder Quantitative Filling

   The auger filler completes accurate quantitative filling of powder materials (such as milk powder) strictly according to the preset formula parameters, matching the production beat of the whole line.

3. ·Desiccant Feeding & Material Collection

   Operators pre-place desiccants on the dedicated conveying line manually to ensure continuous and stable desiccant supply for each station. The timing hopper will collect the weighed materials from the linear weigher and the auger filler synchronously, and match the desiccant feeding, to ensure that each bag contains the desiccant and materials with accurate weight and correct formula ratio.

4. ·Synchronous Discharging & Automatic Packaging

   The weighed materials and desiccant are temporarily stored in the timing hopper, waiting for the product release signal. After the rotary packaging machine sends the discharging request signal to the 4-head linear weigher and the whole system, the timing hopper will release the materials and desiccant into the packaging bag synchronously. The rotary packaging machine will then complete the whole packaging process automatically, and output qualified finished products.

Final Achievable Effects & Business Benefits

1. ·Ultra-high Formula Accuracy & Stable Product Quality

   Realize ±0.2g high-precision weighing for granular materials and ±0.5g for powder materials, 100% consistency of multi-grain formula ratio in each bag, greatly reduce product return rate and enhance your brand market competitiveness.

2. ·High Compatibility & Flexible Production Adaptability

   One single system supports 2-8 different grain and powder materials, compatible with various formula ratios. One-click recipe saving and calling, product changeover time is less than 15 minutes, perfectly adapting to your small-batch, multi-SKU flexible production needs.

3. ·Significant Cost Reduction

   Compact integrated design saves more than 60% of workshop floor space compared with traditional separate multi-weigher solutions. Only 1-2 operators are needed to complete the whole production, reducing labor cost by more than 75%, and greatly lowering material loss caused by manual operation errors.

4. ·Food Safety & Global Compliance Guarantee

   All parts in contact with materials are made of food-grade 304 stainless steel, compliant with CE, FDA and other international food industry standards. Closed structure design effectively avoids dust leakage and cross-contamination risks, helping your products smoothly enter the global market.

5. ·Efficient Automated Production & Capacity Boost

   Fully automated continuous production, compared with semi-manual production mode, the production efficiency is increased by more than 250%, greatly shortening the production cycle and meeting the delivery needs of large batch orders.

6. ·Extended Product Shelf Life & Reduced Loss

   High-precision sealing system ensures excellent airtightness of packaging bags, with 100% desiccant placement rate, effectively preventing grain products from moisture regain, mildew and oxidation, extending product shelf life by more than 60%, and reducing inventory and transportation loss.

Get Your Customized Solution Now