1.   Product Introduction

The Cereal Corn Bagging Machine is an advanced open-mouth packaging system engineered for high-speed, precision filling of granular materials such as cereals, corn kernels, rice, and animal feed into 10–50kg woven bags.   Designed with semi-automatic and fully automatic variants, it integrates weighing, filling, and stitching/sealing functions, achieving ±0.2% weight accuracy and speeds up to 300 bags/hour.   Its modular construction (SUS304 stainless steel or carbon steel) ensures durability in harsh environments, while PLC-controlled touchscreen interfaces support multi-language operation.

Key Innovations

Self-Suction Auger System: Minimizes dust emission during filling, ideal for fine powders like flour or starch.

Dual-Stage Weighing: Combines rapid bulk filling with micro-adjustment for precision (±10g tolerance).

Interchangeable Nozzles: Adapts to valve bags, open-mouth bags, or FIBCs (up to 2-ton capacity).

2.   Technical Specifications

2.1 Core Parameters

• Bag Weight: 10–50kg (configurable for 5–100kg).

• Speed: 180–300 bags/hour (dependent on material density).

• Power: 380V/, 15kW (energy-saving mode reduces consumption by 15%).

• Air Supply: 0.6–0.8MPa, 20m³/h for pneumatic clamps and dust control.

• Dimensions: 2500×3800×4200mm (compact footprint for factory floors).

2.2 Optional Modules

• Nitrogen Flushing: Prevents oxidation for hygroscopic materials (e.g., pet food).

• Multihead Weigher: For mixed-grain products (e.g., breakfast cereals).

• Automated Palletizer: Integrates with conveyor belts for end-to-end line automation.

3.   Applications

3.1 Agriculture & Food

Cereals: Rice, wheat, corn (anti-clogging auger design for intact kernels).

Animal Feed: Pellets or powders with optional additives mixing.

3.2 Industrial Materials

Chemicals: Granular resins, fertilizers (abrasion-resistant hopper lining).

Construction: Sand, cement (heavy-duty stitching for rugged bags).

4.   Operating Instructions

4.1 Setup & Calibration

Installation:

Level the machine on reinforced concrete;   connect to 3-phase power and compressed air.

Mount the bag clamp (pneumatic pressure: 0.5MPa) and align with conveyor.

Calibration:

Load test weights (e.g., 25kg) and calibrate via touchscreen (Menu → Weighing → Auto-Calibrate).

4.2 Production Workflow

Automatic Mode:

Operator places empty bag → IR sensor triggers filling → Auger delivers material in fast/slow phases.

After the weight meets the standard → Auto-stitching (or heat-sealing at 180°C) → Ejector transfers bag to pallet.

Manual Override:

Emergency stop button halts operations;   adjust parameters via PLC if needed.

4.3 Maintenance Schedule

Daily: Clean hopper and filters;   inspect seal integrity.

Monthly: Lubricate auger bearings;   recalibrate load cells.

Annual: Replace wear parts (e.g., stitching needles, conveyor belts).

5.   Troubleshooting & FAQs

5.1 Common Issues

Inconsistent Filling:

Cause: Hopper bridging or sensor drift.

Solution: Use vibrators to break clumps;   recalibrate sensors.

Bag Misalignment:

Cause: Loose clamp or misadjusted guide rails.

Fix: Tighten clamps to 0.5MPa;   realign rails with laser level.

5.2 FAQs

Q1: Can it handle 50kg valve bags?

Yes, with optional valve bag adapters (specify inner diameter when ordering).

Q2: How to export production data?

The PLC supports CSV/XML output via Ethernet for ERP integration.

Q3: What’s the warranty coverage?

1 year on electronics;   3 years on structural components.

Q4: Is food-grade certification available?

Yes, models with SS316L contact parts meet FDA/EC1935 standards.