Full-Automatic Square Butter Pepper Filling System | Multi-Station Sauce, Granule & Oil Filling Line

Industry Pain Points We Solve

• ·Split multi-material filling processes require heavy manual operation, leading to extremely low production efficiency, high labor costs and frequent cross-contamination risks for ready-to-eat products

• ·Manual dosing of pepper granules causes severe inconsistency in weight and formula ratio across each box, triggering customer complaints, brand reputation damage and product recall risks

• ·Unstable filling of high-viscosity butter sauce and oil leads to dripping, stringing and container contamination, resulting in poor sealing, shortened shelf life and high product reject rate

• ·Dispersed equipment with no signal linkage causes frequent filling errors (missing sauce, under-filled oil, incorrect pepper weight), leading to over 10% raw material waste and high scrap rate

• ·Equipment with sanitary dead corners is difficult to clean and sterilize, failing to meet strict global food safety regulations (FDA, BRC, HACCP, EU 10/2011) and restricting export qualification

• ·Inaccurate square container positioning causes filling deviation, material spillage and container surface pollution, making products unqualified for retail and supermarket channel requirements

• ·Lack of in-line full weight inspection allows unqualified products to enter the market, bringing huge compliance risks and economic losses

Core Customer Requirements We Meet

• ·All-in-one integrated filling solution for 3 core materials (butter sauce, pepper granules, edible oil) in one continuous line, minimizing manual intervention

• ·High-precision quantitative control for all filling processes, ensuring 100% formula and weight consistency across every single container

• ·Food-grade equipment design with no sanitary dead corners, fully compliant with global food safety regulations for ready-to-eat condiments

• ·Anti-drip, anti-stringing filling structure to avoid container contamination and raw material waste

• ·Full signal linkage across all stations to prevent filling errors and ensure synchronous, stable production

• ·Accurate square container positioning to guarantee precise filling alignment and zero spillage

• ·In-line 100% weight inspection with automatic unqualified product rejection

• ·Quick tool-free format changeover to adapt to different container sizes and formula adjustments

• ·Stable 24/7 continuous operation with low failure rate, easy operation and maintenance

Our Tailored Integrated Solution

We provide a fully automatic, multi-station square butter pepper filling system, an end-to-end solution exclusively designed for square container condiment production. This integrated line seamlessly combines intermittent container conveying, high-viscosity sauce filling, precision granule weighing & dosing, oil quantitative perfusion and in-line weight verification, perfectly solving all core pain points of multi-material butter pepper filling. It realizes fully automated production from empty container feeding to finished product inspection, with full food-grade design and intelligent signal linkage, ensuring every product meets your strict formula requirements and global food safety standards.

Core System Units

1. ·10-Head 1.6L High-Precision Multihead Weigher

   The core quantitative dosing unit for pepper granules, with 10 independent weighing hoppers delivering a weighing range of 1-500g, ultra-high accuracy of ±0.2g and a maximum speed of 60 cycles per minute. It ensures precise control of pepper weight/quantity in each container, guaranteeing 100% formula consistency. Constructed with full food-grade 304 stainless steel, it is easy to clean and perfectly adapts to oily, sticky pepper materials.
2. ·Food-Grade Stainless Steel Supporting Platform

   Ergonomic anti-slip supporting platform compliant with food workshop hygiene standards, providing stable support for the multihead weigher and convenient access for worker feeding and daily equipment maintenance. The open design ensures no sanitary dead corners for easy cleaning.
3. ·Multi-Station Indexing Filling Conveyor

   Precise intermittent conveying system with dedicated square container positioning fixtures, rotating exactly one station distance at a time to match the full filling process. It ensures accurate alignment of containers with each filling nozzle, avoiding filling deviation, material spillage and container contamination. The full SUS 304 stainless steel body is easy to clean and sanitize.
4. ·Sauce Filling Unit (with Anti-Drip Nozzle)

   High-precision sauce filling unit exclusively optimized for high-viscosity butter base sauce, equipped with anti-drip and anti-stringing filling nozzles. It is fully signal-linked with the conveyor, only activating filling when a container is detected, eliminating idle filling, material waste and container pollution. The filling volume is freely adjustable with ultra-high dosing accuracy.
5. ·Oil Filling Pump Unit

   High-precision quantitative oil perfusion pump, designed for edible oil and butter-based oil filling. It is fully signal-interlocked with the conveyor and upstream stations, activating perfusion only after pepper filling is completed. The anti-drip structure prevents oil leakage, container contamination and conveyor pollution, with adjustable filling volume and stable dosing performance.
6. ·In-line High-Precision Check Weigher

   Final full-inspection quality control unit, performing 100% weight verification of finished containers with an ultra-high accuracy of ±0.1g. It automatically identifies and rejects products with unqualified weight (under-filling, over-filling, missing materials), ensuring zero non-compliant products enter the market and eliminating product recall risks.
   
   

Standard Automated Workflow

1. ·Container Loading & Sauce Filling: Workers place empty square containers on the stations of the filling conveyor. The conveyor rotates one station distance at a time, delivering the empty container to the sauce filling station. The sensor detects the container and sends a trigger signal, and the sauce filling pump completes precise quantitative butter sauce perfusion.

2. ·Precision Pepper Weighing & Filling: The container is transferred to the pepper filling station, positioned directly under the discharge port of the 10-head multihead weigher. Meanwhile, workers replenish pepper raw materials into the upper hopper of the weigher, which operates continuously according to the preset target weight or quantity, and accurately drops weighed pepper into the container.

3. ·Oil Perfusion: After pepper filling is completed, the container is sent to the oil filling station. The system triggers the signal of the oil filling pump, which completes quantitative oil perfusion according to the preset dosage.

4. ·Weight Inspection & Finished Product Output: Fully filled products enter the in-line check weigher for 100% weight verification. Unqualified products are automatically rejected, and qualified finished products are conveyed to the subsequent sealing and packaging process, completing the full automated filling cycle.

Proven Results & Core Business Benefits

• ·100% Formula & Weight Consistency: High-precision multihead weigher and dual filling units achieve ±0.2g filling accuracy for all materials, ensuring complete formula and weight consistency across every container, reducing customer complaints by 99% and eliminating product recall risks.

• ·Dramatic Efficiency Improvement: All-in-one multi-station integrated design increases production efficiency by 3-5 times, cuts manual labor by 85%, greatly reduces labor costs and minimizes cross-contamination risks from manual intervention.

• ·Minimal Raw Material Waste & Scrap Rate: Accurate container positioning, anti-drip filling structure and intelligent signal linkage eliminate material spillage, dripping and filling errors, reducing raw material waste by over 90% and increasing finished product qualification rate to 99.8%.

• ·Full Global Regulatory Compliance: All product-contact parts adopt food-grade 304 stainless steel with no sanitary dead corners, easy to clean and sterilize, fully meeting FDA, BRC, HACCP, EU 10/2011 and other global food safety standards, supporting smooth product export worldwide.

• ·Stable Continuous Production: Full-station signal interlocking and intelligent error-proof design avoid filling mistakes, with low equipment failure rate supporting 24/7 stable continuous operation and greatly improving overall equipment efficiency (OEE).

• ·Superior Production Flexibility: Filling volume, conveyor speed and container specifications can be quickly adjusted without complex tools, with format changeover completed within 10 minutes, perfectly adapting to multi-SKU production with different formulas and container sizes.

• ·Guaranteed Product Quality & Shelf Life: Fully enclosed filling process and in-line full inspection eliminate microbial contamination and unqualified products, ensuring product shelf life stability, enhancing brand reputation and increasing product market premium.