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GST No: 27AAZCA2345J1Z6
The Busbar Shrink Wrapping Machine by AmarPack Machines Pvt. Ltd. is an industrial heat shrink tunnel specifically engineered for copper and aluminum busbar insulation, surface protection, and export packaging. Built for 24/7 continuous duty, this heavy-duty shrink tunnel provides precise temperature control, uniform hot-air distribution, and high-efficiency thermal insulation to ensure smooth, wrinkle-free shrinking on PVC sleeves, heat-shrink tubing, and protective films.
This busbar shrink wrapping tunnel uses a fully recirculating, energy-efficient heating mechanism that maintains consistent airflow throughout the chamber. It ensures clean and uniform shrinking of PVC sleeves, insulation films, and protective coverings on busbars—while keeping power consumption low, making it perfect for electrical OEMs and high-demand fabrication units.
Designed with a robust steel body and high-grade insulation, the tunnel withstands continuous industrial duty. Its durable construction minimizes heat loss, maintains structural stability, and ensures a longer lifespan—ideal for packaging long copper/aluminum busbars and heavy electrical components.
The machine’s advanced digital control system maintains accurate tunnel temperatures and balanced hot-air circulation. This prevents overheating or blistering of PVC sleeves, providing a perfect shrink finish on electrical busbars, connectors, and power-distribution components.
Additional customization options include adjustable tunnel height, extended chamber length, and compatibility with LDPE/LLDPE/PVC shrink films—making the machine suitable for a wide range of electrical packaging requirements.
| Feature | Specification / Model | Benefits for Busbar Packaging |
|---|---|---|
| Model Code | Heavy-Duty Busbar Shrink Wrapping Machine | Dedicated model engineered for aluminium & copper busbar insulation wrapping |
| Tunnel Dimensions | 18″ × 16″, 20″ × 18″, Custom XXL Sizes | Accommodates long, thick, and wide busbars used in electrical panels |
| Conveyor System | Heavy-Duty Roller Conveyor (Heat-Resistant) | Supports heavy busbars without bending or product damage |
| Production Speed | 4–12 pieces per minute (depending on busbar size) | Ideal for continuous panelboard & switchgear manufacturing lines |
| Heating System | High-Pressure Recirculating Hot Air System | Ensures tight, insulation-safe shrink finish for busbar sleeves |
| Heater Configuration | 14–16 Heavy-Duty SS Finned Heaters | Provides deep, consistent heat required for thick heat-shrink busbar tubing |
| Temperature Range | 0–350°C (Auto-Controlled PID System) | Perfect for high-temperature busbar heat-shrink sleeves |
| Power Requirements | 3 Phase, 440V, 9–12 KW | Supports long working hours in industrial electrical manufacturing |
| Motor Specifications | 1 HP AC Motor with Variable Drive | Handles heavy busbars and ensures vibration-free movement |
| Cooling System | Extended Cooling Section | Delivers crack-free & distortion-free shrink finish on thick copper/aluminium bars |
| Film Compatibility | Heat-Shrink Busbar Sleeves, PVC, Polyolefin | Supports all standard insulation sleeves used in electric panel manufacturing |
| Customization Options | Extra-long tunnel, wider roller base, higher temperature elements | Tailored for busbar sizes from 50 mm up to 300 mm width |
The Busbar Shrink Tunnel Machine is engineered specifically for the heavy-duty, precision-based packaging requirements of electrical busbars and power distribution components. Built for industrial reliability, it ensures uniform shrinking around copper and aluminum busbars using high-grade PVC, Polyolefin, and heat-shrink sleeves.
Its reinforced heating chamber, optimized airflow circulation, and precise temperature control deliver a clean, tight, and protective insulation layer—essential for preventing oxidation, moisture exposure, and electrical tracking damage during storage or transportation.
Whether used as a standalone shrink tunnel or integrated into semi-automatic and fully automatic busbar processing lines, the machine provides stable, repeatable performance. Trusted by electrical component manufacturers, panel builders, switchgear companies, EPC contractors, and export units nationwide.
1. Ideal for Insulated Busbar Packaging in Electrical Panels: Used for heat-shrinking insulation sleeves on busbars installed inside LT/HT electrical panels. Controlled hot-air circulation prevents deformation or blistering.
2. Used in Power Distribution Board Manufacturing: Shrinks protective coverings on busbars before installation, meeting safety compliance standards for DB boxes, feeder pillars, and control panels.
3. Essential for Heat Shrinking on Copper & Aluminum Busbars: Ideal for OEM electrical equipment manufacturers. Adjustable conveyor speed and temperature controls ensure consistent shrink quality.
4. Suitable for PVC / Polyolefin Sleeve Shrinking: Supports all standard shrink film grades used in electrical insulation manufacturing.
5. Ideal for Panel Manufacturing Units with Continuous Production: Built for 24/7 production setups without heat loss.
6. Used in OEM & Contract Manufacturing: Perfect for batch production or inline integration with busbar punching and bending stations.
7. Perfect for Export-Quality Busbar Insulation Packing: Provides tamper-proof, moisture-resistant, and transport-ready packaging for international transit.
8. Best for Safety-Critical Electrical Assembly Units: Ensures proper insulation before assembly in backup generators, solar inverters, and UPS systems.
| Specification | APST-400 Shrink Tunnel Machine | APST-410 Shrink Tunnel Machine | APST-420 Shrink Tunnel Machine |
|---|---|---|---|
| Best For | Heavy industrial packaging with long products and higher load capacity | Large-format packaging with extended conveyor requirements | Extra-long products and high-output shrink tunnel applications |
| Window Size (Capacity) | 30″ x 14″ – suitable for wide industrial products | 36″ x 14″ – ideal for larger and bulkier packs | 40″ x 14″ – extra-wide shrink tunnel for big bundles |
| Chamber Size | L – 84″ | L – 84″ | L – 84″ |
| Conveyor Length | L – 12 ft | L – 14 ft | L – 16 ft |
| Motor Type | AC Motor with Delta Drive (Recommended for long tunnels) | AC Motor with Delta Drive for smooth conveyor movement | AC Motor with Delta Drive for extended load handling |
| Best Output Capacity | 1500–3000 packs/day. depending on product size | 1800–3500 packs/day – ideal for heavy production | 2000–4000 packs/day – highest output in this series |
Need help choosing the right model? Our engineering team provides free consultation to help you select the perfect shrink wrapping machine based on your product size, production capacity, and automation needs.
1. Precision Temperature Control System (Busbar-Optimized)
High-accuracy digital PID temperature controller (0–350°C) with ±2°C precision for consistent shrink insulation sealing.
Zone-based heating technology ensures uniform heat distribution and film shrinkage across varied copper and aluminum busbar sizes.
Advanced air recirculation system minimizes thermal loss, protects PVC/Polyolefin sleeves, and boosts heat efficiency.
Achieves up to 40% lower power consumption, significantly reducing long-term operating costs.
This level of temperature accuracy ensures stable, repeatable shrink results without blistering—even during continuous, high-speed production.
2. Heavy-Duty Industrial Construction
Built with a rigid Heavy-Duty MS (Mild Steel) frame for long-lasting structural stability under heavy loads.
Premium powder-coated finish protects against corrosion, industrial wear, and harsh factory conditions.
Optional SS (Stainless Steel) cladding available for specialized high-grade industrial cleanrooms.
Equipped with industrial-grade heating elements and heavy motors engineered for 24/7 continuous operation.
This robust design ensures maximum uptime, structural rigidity for long busbars, and reduced maintenance requirements.
3. Flexible Conveyor System Options
Choose from a range of heavy-duty conveyor configurations to match your specific busbar profile and production flow:
Live Roller Conveyors (Standard): Smooth, heat-resistant movement engineered specifically for heavy, long copper and aluminum busbars.
Mesh Belt Conveyors: Ideal for smaller electrical busbars, short terminal strips, and compact electrical components.
Teflon Belt Conveyors: Recommended for delicate or coated heat-shrink insulation sleeves requiring smooth, scratch-free movement.
Slat Conveyors: Heavy-duty option designed for extra-heavy or multi-busbar bundle packaging lines.
This flexibility ensures optimal compatibility for diverse electrical insulation packaging applications.
4. Safety & Automation Capabilities
Built-in safety interlocks, emergency stop switches, and automatic thermal overload protection.
Optional PLC-based automation system with touchscreen HMI for precise recipe control and minimal manual intervention.
Fully compliant with CE safety standards and international industrial performance guidelines.
Supports seamless integration with upstream busbar punching/bending stations and downstream packaging lines.
These features ensure maximum operator safety, smooth line automation, and safer long-term plant operations.
In addition to the Shrink Wrapping Machine, AmarPack Machines Pvt. Ltd. manufactures a full range of industrial packaging automation systems designed for different production scales—from compact setups to fully automatic shrink wrapping lines.
Shrink Tunnel Machines — Engineered for standalone use or as part of a packaging line, these tunnels deliver uniform heat distribution, superior shrink finish, and long-term reliability for a wide range of products.
Web Sealers with Shrink Tunnels — Ideal for medium to high-speed operations, combining robust sealing performance with efficient shrink processing. Perfect for FMCG, beverages, and large carton bundling.
L-Sealer Machines — Designed for precise corner sealing, ensuring clean, professional, retail-ready packaging for boxes, electronics, cosmetics, and consumer products.
Automatic Sleeve Wrappers — High-speed, heavy-duty wrapping systems built for bottles, cans, jars, and multipacks. Ideal for brands seeking full automation and maximum throughput.
Conveyor Systems — Custom-engineered conveyors designed for seamless line integration, smoother product flow, and higher packaging efficiency across any production environment.
AmarPack operates with ISO 9001:2015 and CE-certified production, ensuring every shrink tunnel machine meets global quality, safety, and hygiene standards. Our manufacturing process follows strict testing protocols, making us a trusted automatic shrink wrapping machine manufacturer in India.
AmarPack provides round-the-clock technical support, nationwide service coverage, and quick-response engineering assistance. Whether your machine is installed in a metro or an industrial zone, our team ensures smooth operation and minimal downtime.
With over two decades of specialization in shrink tunnels and industrial packaging automation, AmarPack has delivered 1000+ successful installations across India and overseas. Our machines are known for stable performance, long service life, and dependable shrink quality.
Trusted by 120+ industrial clients with a 4.8/5 satisfaction rating.
The Busbar-Compatible Shrink Tunnel Machine is widely preferred across India for its unmatched performance, reliability, and production efficiency in electrical panel and switchgear manufacturing lines. Real-world installations have demonstrated measurable improvements in insulation consistency, zero film burning, and faster shrink cycles.
With over 27 years of engineering expertise, AmarPack’s technical team manufactures every machine under ISO 9001:2015 certified processes adhering to CE-compliant safety standards, ensuring global-grade durability and operational safety.
Founded in 1998 in Mumbai, India, AmarPack Machines Pvt. Ltd. is one of India’s leading manufacturers and exporters of premium packaging machines. Read More
GST No. 27AAZCA2345J1Z6
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