Product Introduction

The 25KG Sunflower Packing Machine is a fully automated FFS (Form-Fill-Seal) system specifically engineered for high-volume packaging of sunflower seeds and similar oil-rich crops. With a production capacity of 550 bags/hour (±0.2% weighing accuracy),this ATEX-compliant machine features:

Specialized Components: Anti-static film handling system to prevent seed adhesion

Enhanced Sealing: Dual hot-bar cross-sealing at 180-220°C for oil-resistant bags

Material Compatibility: Processes multi-layer co-extruded PE/PP films (150-250μm thickness)

Application Scenarios

Agricultural Processing

Bulk sunflower seeds for bird feed production

Roasted snack seeds with nitrogen flushing preservation

Industrial Applications

Oil extraction plant pre-packaging

Organic fertilizer blending with seed byproducts

Retail Packaging

Consumer-ready 25kg bulk packs

Private label branded seed bags

Operational Manual

1. Pre-Operation Setup

Mount 1000mm wide film roll on servo-controlled unwind shaft

Calibrate load cells using 25kg test weights (ISO 9001 standard)

2. Production Parameters

Parameter

Setting Range

Bag Length：800-1200mm

Sealing Temp：180-220°C

Nitrogen Flow：6-10 L/min (O2<0.5%)

3. Running Cycle

Film forming → Vertical tube creation

Bottom sealing with date/batch coding

Gravimetric filling via vibratory feeder

Top sealing with anti-tamper notch

Maintenance Protocol

Daily: Clean residual oil seeds from weighing hopper

Weekly: Inspect PTFE-coated sealing jaws for wear

Monthly: Replace air compressor filters (0.6MPa minimum)

Troubleshooting Guide

Issue: Oil contamination on seals

Solution: Increase temperature by 15°C and adjust film tension

Issue: Static cling during filling

Solution: Activate ionized air blower system

Frequently Asked Questions

Q1: What film specification prevents oil seepage?

A: Use 200μm PE/EVOH/PP composite film with oil-resistant inner layer

Q2: How to adjust for different seed sizes?

A: Configure vibratory feeder amplitude (3-7mm) via HMI settings

Q3: What's the power consumption per 1000 bags?

A: Approximately 18kWh with optimized servo motors

Q4: Can it handle mixed seed varieties?

A: Yes, with optional color sorter integration