Description
FR-400 Mini Band Sealing Machine – Compact High-Speed Horizontal Pouch Sealer by Sonic Industries
Introduction
In the fast-paced world of packaging, space-saving efficiency can make all the difference. Meet the FR-400 Mini Band Sealing Machine, a compact, high-speed horizontal sealing solution from Sonic Industries designed to deliver consistent, airtight seals while occupying minimal space. Whether you’re a startup packaging unit or an established manufacturer seeking compact automation, the FR-400 delivers the power of a full-sized sealer in a miniature footprint.
FR-400 Mini Band Sealing This machine is perfect for sealing lightweight pouches (up to 1–2 kg) and is widely used in the food, cosmetic, ayurvedic, and small-scale manufacturing sectors. With adjustable temperature, speed control, and optional batch coding, it packs professional sealing power into a portable frame—boosting productivity for businesses with limited space and high standards.
Key Features
1. Compact & Lightweight Design
The FR-400 is engineered with a minimalist form factor that fits comfortably on small workbenches, countertops, or compact packaging tables.
2. High-Speed Sealing Performance
Despite its small size, it delivers continuous sealing at speeds of up to 12 meters per minute, improving batch output efficiency.
3. Temperature Control via Digital PID System
It features a digital temperature controller with a range of up to 300°C, allowing the user to tailor settings for different pouch materials.
4. Adjustable Conveyor with Load Support
Equipped with a mini conveyor system, it supports pouches weighing up to 1–2 kg, depending on the pouch width and film strength.
5. Horizontal Sealing Orientation
Optimally designed to seal dry-filled pouches such as powders, solids, or granules in a flat, horizontal posture—preventing spills or deformities.
6. Emboss Batch Coding (Optional)
Add a manual embossing wheel to print MRP, Expiry, Date, and Batch No. during sealing without requiring separate printers.
7. Compatible with All Heat-Sealable Films
Seal materials including PP, PE, LDPE, HDPE, BOPP, laminated film, aluminum foil, and more with precision and ease.
Technical Specifications
| Feature | Details |
|---|---|
| Model | FR-400 Mini Band Sealing Machine |
| Sealing Orientation | Horizontal |
| Sealing Width | 6–10 mm (adjustable) |
| Sealing Speed | 0–12 meters/minute (variable) |
| Temperature Range | 0–300°C (Digital PID Control) |
| Max Pouch Weight | Up to 1–2 kg |
| Conveyor Load Capacity | 5–7 kg (cumulative) |
| Compatible Film Types | PE, PP, BOPP, Laminated Film, Foil |
| Power Supply | 220V, 50Hz, Single Phase |
| Power Consumption | 400W–600W |
| Machine Dimensions (L×W×H) | 800 x 350 x 300 mm |
| Machine Weight | 20–25 kg |
| Batch Coding Attachment | Optional Emboss Coder / Ink Coder |
| Nitrogen Flushing | Not Supported |
| Body Material | MS (Powder Coated) or SS (Optional) |
Ideal Applications
1. Food Packaging
-
Spices, pulses, flours, herbs, dry fruits
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Ready mixes, tea, coffee powders
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Retail and sample-size pouches
2. Cosmetics & Personal Care
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Facial masks, scrubs, powders, creams in sachets
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Bath salts, body powders, and herbal kits
3. Pharmaceutical & Ayurveda
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Ayurvedic powders and granules
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Nutraceutical sachets, capsules in laminated pouches
4. Chemical Products
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Small detergent packs, cleaning agents
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Sample or trial-size chemical sachets
5. General Packaging
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DIY kits, seeds, jewelry, electrical parts
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Retail packaging for Amazon, Flipkart, and online sales
What Makes FR-400 Mini Band Sealer Unique?
1. High-Efficiency in a Mini Footprint
Delivers sealing speeds equal to larger machines, while weighing half as much and using far less workspace.
2. Plug & Play Operation
Ready to operate out of the box. Simply set your temperature and speed, preheat the unit, and start sealing.
3. Low Energy Consumption
Its efficient design consumes only 400–600 watts, reducing your electricity bills compared to heavy-duty sealers.
4. Clean, Professional Seals
Precision-press rollers and heating bands ensure wrinkle-free, leak-proof sealing with a professional finish.
5. Portable & Lightweight
Easily shift the machine between workstations or transport it between facilities.
Standard vs. Mini Model Comparison
| Feature | FR-900 (Standard) | FR-400 (Mini) |
|---|---|---|
| Max Pouch Capacity | 3–5 kg | 1–2 kg |
| Conveyor Load Capacity | 15–20 kg | 5–7 kg |
| Machine Weight | 35–45 kg | 20–25 kg |
| Space Required | Large Table | Small Table / Bench |
| Power Consumption | 750W–1000W | 400W–600W |
| Ideal For | Industrial Usage | Home Business, Small MSMEs |
Operating Procedure
-
Start-Up
Plug in the machine and set the desired temperature and speed using the digital control panel. -
Preheating
Wait for the PID controller to stabilize at the set temperature (typically takes 5–7 minutes). -
Pouch Placement
Place filled pouches horizontally on the conveyor. They will be automatically guided through the heating and sealing unit. -
Output Collection
Sealed pouches exit from the other end of the conveyor, ready for packing or boxing.








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