Induction Aluminum Foil Sealing Machine SR-3000A
Seal faster. Seal smarter. Ship worldwide. The Keypack SR-3000A is a high-speed continuous electromagnetic induction aluminum foil sealing machine built for plastic and glass bottles. Engineered as a B2B packaging equipment solution from China, it serves manufacturers and co-packers across Southeast Asia, the Middle East, Africa, and Latin America — delivering leak-proof, tamper-evident seals at up to 100 bottles per minute.
Key Features
- Modular intelligent design — moisture, dust, corrosion & magnetic interference resistant
- CPU-controlled generator with imported transistors — stable output, ultra-low failure rate
- Intuitive control panel — clearly labeled, minimal operator training required
- 4 × 180℃ copper induction coils + 3 × 220V cooling fans — consistent sealing at line speeds up to 15 m/min
- All-air-cooled system — 24/7 continuous operation, no water cooling needed
- Stainless steel construction — GMP compliant for food, pharma, and cosmetics
- Multi-point alarm — water shortage, over-temperature, system fault alerts
- Detachable modular design — generator, stand, and sensing head split for low-cost international shipping
- Height-adjustable sensing head — accommodates containers from 0–490 mm, neck diameters 30–50 mm
- Interchangeable components across same-model units — lower spare parts cost. CE Certified
Applications
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Food & Beverage — cooking oils, sauces, condiments, dairy drinks, bottled water
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Pharmaceuticals — syrups, oral liquids, reagents, disinfectants
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Cosmetics & Personal Care — lotions, serums, toners, shampoos, creams
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Agrochemicals — pesticides, herbicides, liquid fertilizers
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Chemical & Industrial — lubricants, solvents, automotive fluids, specialty chemicals
Technical Specifications
| Parameter |
SR-3000A |
| Model |
SR-3000A |
| Bottle Neck Diameter |
30 – 50 mm |
| Bottle Height |
0 – 490 mm |
| Max Line Speed |
0 – 15 m/min |
| Sealing Speed |
80 – 100 bottles/min |
| Max Output Power |
2500 W |
| Power Supply |
220 V, 50/60 Hz |
| Sensing Head (L × W × H) |
665 × 170 × 100 mm |
| Generator (L × W × H) |
410 × 390 × 160 mm |
| Stand (L × W × H) |
770 × 640 × 105 mm |
| Machine Weight (Net) |
65 kg |
| Packaged Dimensions (L × W × H) |
580 × 530 × 320 mm |
| Packaged Weight (Gross) |
85 kg |
| Certification |
CE |
| Material |
Stainless Steel |
| Cooling Method |
Air-cooled (3 fans) |
Frequently Asked Questions
What types of bottles can the SR-3000A seal?
The SR-3000A works with both plastic (PE, PET, PP) and glass bottles. It accommodates neck diameters from 30 mm to 50 mm and bottle heights from 0 to 490 mm. The sensing head is height-adjustable, making it compatible with a wide range of container shapes used in food, pharma, and cosmetics industries.
What is the maximum sealing speed?
The SR-3000A seals 80 to 100 bottles per minute at line speeds up to 15 meters per minute. Actual throughput depends on bottle size, cap material, and foil liner specifications. For high-volume production lines, multiple units can be installed in parallel.
Does this machine require water cooling?
No. The SR-3000A uses a fully air-cooled system with three 220V high-speed cooling fans. This eliminates water cooling infrastructure, reduces maintenance, and enables true 24/7 continuous operation — a key advantage over older water-cooled induction sealers.
Is the SR-3000A CE certified and GMP compliant?
Yes. The SR-3000A is CE certified and built with stainless steel to GMP standards, making it suitable for regulated food, pharmaceutical, and cosmetic manufacturing environments in Europe, Southeast Asia, the Middle East, and beyond.
Can the machine be customized for my production line?
Yes. Keypack offers OEM customization including sensing head size modification, conveyor integration, voltage adaptation (110V/380V/440V), and custom alarm configurations. Contact our sales team with your line specifications for a tailored solution.
How is the machine shipped internationally?
The SR-3000A features a detachable modular design: the generator unit, stand, and sensing head can be separated for compact packing (580 × 530 × 320 mm per crate, 85 kg gross). This reduces freight volume and cost for sea and air shipping. We export regularly to Southeast Asia, the Middle East, Africa, and Latin America.
What is the warranty and after-sales support?
Standard warranty covers 12 months from shipment. Keypack provides remote technical support via WhatsApp video call, email, and phone. On-site installation and training can be arranged for large orders. Spare parts are stocked and dispatched within 48 hours.
Can I visit the factory before ordering?
Absolutely. Keypack welcomes factory inspections at our facility in Zhejiang, China. You can see the SR-3000A in operation, review quality control processes, and discuss customization requirements in person. Contact our sales team to schedule a visit.
What is the MOQ (minimum order quantity)?
The standard MOQ is 1 unit for trial orders. For bulk purchases, pricing is negotiable based on order volume. Contact us for a customized quotation.
