A shrink tunnel machine is an efficient and dependable packaging machine designed to provide a neat, secure, and professional finish using heat-shrinkable film. It uses controlled hot air to shrink the film evenly around products, creating a tight, durable, and tamper-resistant package while helping protect products from dust, moisture, dirt and handling.
Shrink tunnel machines are widely used by manufacturers, exporters, distributors, contract packers and packaging companies for efficient product wrapping and protection. They are suitable for packaging products such as cartons, boxes, bottles, food trays, cosmetic products, pharmaceutical items, industrial components, retail products and multipacks.
Our shrink tunnel machines are suitable for small businesses, contract packaging operations, and high-volume production lines. Different machine sizes and configurations can be selected according to product dimensions, shrink film type, conveyor speed, heating requirements and daily production volume.
We provide shrink packaging solutions for customers across major Indian industrial and manufacturing hubs, including Delhi NCR, Mumbai, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Bengaluru, Chennai, Hyderabad, Kolkata and Coimbatore as well as other manufacturing centres and international markets.
Explore our shrink tunnel machine models, working process, applications, film compatibility, technical specifications, installation support and pricing factors to choose the right packaging system for your production requirements.
A compact shrink Tunnel machine ideal for small-batch or limited workspace requirements. Easy to deploy and relocate across manual packaging stations.
Explore Portable Model
Our general-purpose shrink tunnel machine designed for regular production lines. Delivers a stable, highly consistent heat-shrink finish for bottles, FMCG cartons, and retail multipacks.
Explore Standard Tunnel
An industrial-grade automatic shrink tunnel machine built for high-volume, demanding operations. Robust construction ensures 24/7 reliability and rapid packaging output.
Explore Heavy-Duty Model
A specially configured automatic shrink tunnel machine for heavy-duty electrical applications. Built to handle oversized busbars and industrial components with absolute precision.
Explore Busbar Machine
An advanced packaging tunnel featuring a side viewing window for real-time process visibility. Preferred for quality-sensitive lines requiring strict monitoring of the thermal shrink film.
Explore Teflon Glass Model
We manufacture custom shrink tunnels built to your exact requirements. Enquire now or connect with us today to discuss your packaging needs!
Get customized Shrink tunnel nowA shrink tunnel machine is an industrial packaging machine that uses controlled heat to shrink heat-sensitive film tightly around a product. After the product is wrapped or sealed with shrink film, it passes through a heated tunnel on a conveyor. Hot air circulates around the package, causing the film to contract and form a tight, clean and protective finish.
Shrink tunnel machines are commonly used with POF, PVC and LDPE shrink films for cartons, bottles, food trays, FMCG multipacks, pharmaceutical products, cosmetics, stationery and industrial components.
A shrink tunnel uses controlled heat and circulating air to shrink plastic film tightly around a product. The process works in four key steps:
1. Wrapping: The product is loosely enclosed in a heat-shrinkable plastic film (such as POF, PVC, or PE).
2. Conveying: A conveyor belt moves the wrapped item into the heated tunnel chamber.
3. Heating & Air Circulation: Internal heating elements and high-speed fans circulate hot air evenly around the package, causing the plastic molecules to contract and tightly conform to the product’s shape.
4. Cooling: The packaged item exits the tunnel, and the film cools and hardens rapidly to create a secure, protective, and tamper-evident seal.
| Model | Best For | Window / Conveyor | Power | Daily Output |
|---|---|---|---|---|
| Portable Shrink Tunnel Machine | Pharmaceuticals & Lab Samples, Artisan/Small Batch Retail, Boutique Cosmetics. | 12″ × 10″ aperture Live roller / mesh belt conveyor | 220V / 440V 6 kW connected load | 50–200 packs |
| Standard Shrink Tunnel Machine | FMCG Retail Multipacks, Food Packaging, Consumer Electronics. | 14″–16″ opening Live roller conveyor system | 3-Phase 440V 9 kW connected load | 500–1,200 packs |
| Heavy Duty Shrink Tunnel Machine | Secondary Beverage Bundling, FMCG Bulk Shipping, Industrial Components. | 18″–20″ opening High-temperature roller conveyor | 3-Phase 440V 9–10 kW connected load | 1,200–2,500 packs |
| Heavy Duty Shrink Tunnel – Buzzbar Compatible | Electrical Infrastructure, Long Profile Extrusions, Heavy Industrial Hardware. | 18″–20″ aperture Reinforced heavy-duty drive bed | 3-Phase 440V Heavy-duty heating elements | 1,200–2,500 packs |
| Shrink Tunnel Machine – Taffan Glass | High-End FMCG, Luxury Cosmetics, High-Precision Quality Inspection Lines. | Toughened insulated glass chamber wall | 3-Phase 440V Industrial heating profile | Mid–High Output |
| Slat Chain Shrink Tunnel Machine | Irregular & Heavy Items, Sharp-Edged Metallic Goods, Unstable Container Bundles. | High-strength steel/plastic slat chain conveyor | 3-Phase 440V Industrial power profile | Mid–High Output |
Single OEM Sourcing Across 5 Standard Configurations: Eliminates multi-vendor integration liabilities. Every system—from portable units to heavy-duty busbar tunnels—is manufactured in-house at our Naigaon East facility in Palghar/Thane, ensuring standardized spare parts, strict quality control, and zero import lead-time delays.
Optimized Thermal Shrink Yield Up to 800 Packs/Hour: Closed-loop digital PID temperature controllers combined with adjustable AC variable frequency drives (VFD) prevent film scorching, dog-earing, or under-shrink, drastically lowering scrap rates and operational downtime.
Seamless Integration with Automatic POF & LDPE Wrapping Systems: Designed for smooth, synchronized alignment with automatic web sealers, L-sealers, and automated production lines to deliver continuous, high-volume secondary packaging operations.
Domestic Engineering SLA & Fast Component Dispatch: Direct engineering support backed by 28+ years of industry expertise and local component inventories—including stainless steel/nichrome heating arrays, high-temp Teflon meshing, and solid-state relays—dispatched directly from our Mumbai / Naigaon hub within guaranteed response windows.
Selecting the correct machine requires balancing four core technical criteria: product dimensional footprint (determines tunnel aperture clearance), required linear throughput (determines velocity and heater wattage requirements), film chemistry (LDPE requires longer heating zones; POF requires precise, uniform airflow) and line integration level (standalone manual loading vs continuous inline pairing with web/L-sealers). Portable systems suit batch runs under 200 packs/day; Standard models cover typical FMCG line velocities; Heavy-Duty and Busbar systems handle 24/7 continuous high-load duty cycles. Teflon glass viewing tunnels and slat-chain conveyors are specified for inline visual QC and ultra-heavy product transfer respectively. Send us your sample packs for a free engineering throughput and sizing evaluation.
Semi-Automatic Setup: Pneumatic L-sealer or manual web sealer combined with a shrink tunnel. Designed for operator-fed production lines processing 6–12 packs per minute. Delivers minimal capital expenditure with rapid payback for growing operations.
Fully Automatic Setup: Fully automatic inline motor-driven sealer connected directly to the shrink tunnel with photo-eye sensing and variable-speed power conveyors. Engineered for high-speed FMCG, beverage, and pharmaceutical lines operating at 15–20+ packs per minute.
Need a custom size, SS body, or extension conveyor? Every machine is configurable on the production floor before dispatch.
A Shrink Tunnel machine is a long-term production investment, so reliable delivery, installation, operator training, spare parts, and after-sales service are as important as machine specifications.
Leading Shrink Tunnel Machine Manufacturers in Mumbai & Palghar
AmarPack Machines Pvt. Ltd., founded in 1998, is an ISO 9001:2015 certified OEM manufacturer of shrink tunnel machines and industrial packaging equipment. With 27+ years of engineering experience and in-house manufacturing at Naigaon, Maharashtra, we provide reliable shrink packaging solutions across Mumbai, Palghar, Maharashtra, and India.
Pan-India Installation & Service
AmarPack supplies and services packaging machines across major industrial locations, including Mumbai, Pune, Nagpur, Ahmedabad, Surat, Delhi NCR, Jaipur, Indore, Bhopal, Lucknow, Kanpur, Ludhiana, Chandigarh, Kolkata, Hyderabad, Bengaluru, Chennai, and Coimbatore.
Our service coverage extends across Maharashtra, Gujarat, Delhi, Rajasthan, Madhya Pradesh, Uttar Pradesh, Punjab, West Bengal, Telangana, Karnataka, and Tamil Nadu.
For beverage, pharmaceutical, FMCG, food, cosmetics, and chemical manufacturers, local installation and technical support can help reduce machine downtime and improve production continuity.
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