High-speed, thermal-recirculating tunnel systems engineered for high performance
Israel's advanced manufacturing landscape, commonly referenced within the tech ecosystem as the driving force of the country's GDP, relies heavily on high-precision packaging automation. From high-tech electronics clusters in Silicon Wadi (Tel Aviv, Herzliya, and Haifa) to advanced pharmaceutical manufacturing facilities in Har Hotzvim (Jerusalem) and food Processing plants across the Galilee, packaging demands are defined by strict efficiency parameters, hygienic standards, and supply chain integrity.
As a global exporter of specialized packaging machinery, Henan Collins Machine Co., Ltd. has engineered advanced thermal shrink tunnel units that align precisely with Israeli industry criteria. High local labor costs in Israel make manual packaging operations economically unfeasible. Consequently, local manufacturers seek automated end-of-line packaging systems that guarantee consistent seal integrity, aesthetic presentation, and protection during maritime shipping from Ashdod or Haifa ports. Our shrink tunnel platforms accommodate diverse films including Polyolefin (POF), Polyethylene (PE), Polyvinyl Chloride (PVC), and PETG, supporting a wide range of production demands.
A shrink tunnel's primary objective is to transfer heat to the film rapidly and uniformly without thermal damage to the product itself. Many low-end shrink tunnels suffer from uneven heat distribution, creating zones of localized overheating and under-heating. This result in film punctures, structural fragility, or incomplete shrinkage. Collins engineers tackle this challenge using advanced fluid dynamics and precise temperature regulation.
Our hot air shrink tunnels employ a dual-chamber convection architecture. Air is heated in an isolated chamber using stainless steel heating elements before being distributed via adjustable louvers. This design prevents direct radiation exposure from the heating rods to the product, mitigating the risk of thermal shock. This makes the system ideal for heat-sensitive cosmetics, chocolate boxes, and medical blister packs.
Highly insulated chamber walls limit heat loss, reducing energy consumption by up to 35% compared to non-recirculating thermal tunnels.
Microprocessor-driven temperature control maintaining a precise stability window of ±1°C inside the primary shrink chamber.
Conveyor drive speeds are controlled via variable frequency drives (VFD) to synchronize with automatic sealing packaging lines.
For contoured bottles, aerosol cans, and premium cosmetics packaging, standard hot air tunnels can distort label designs due to uneven film shrinkage rates. Collins steam shrink tunnels resolve this through uniform heat transfer. Steam condenses on the film surface, releasing latent heat at a constant 100°C. This promotes a uniform shrinkage rate across irregular container contours, producing wrinkle-free finishes suitable for the premium dead-sea skincare and cosmetics exports of the region.
Industrial machinery must align with the specific compliance and manufacturing requirements of its target market. Collins has developed custom system configurations for various Israeli manufacturing hubs:
Medical packaging demands cleanroom compliance and strict sterile containment. Our specialized shrink systems offer:
From fresh citrus to dates and olive oil, Israeli agricultural exports demand robust packaging to survive international transit.
Exporting microchips and advanced sensors demands anti-static and shock-absorbent packaging.
Under the strict quality controls of ISO 9001, SGS, and RoHS standards, Henan Collins Machine Co., Ltd. operates a 5,000 m² state-of-the-art facility featuring modern CNC machining and assembly lines.
Established in 2015, Henan Collins Machine Co., Ltd. has focused on designing and manufacturing end-to-end automated packaging solutions. With 20 national invention patents, Collins demonstrates a decade of technical expertise in integrated systems including labeling, filling, capping, coding, sealing, and shrink-wrapping for a wide range of industries.
Our facility houses more than 80 skilled engineers and technicians supporting advanced production and assembly capabilities. The company operates automated coating, slitting, and quality-control lines to ensure precision and reliability across all equipment and consumables. Collins specializes in the development, production, and sales of labeling machines, filling machines, packaging machines, thermal transfer coders, ribbon coders, ink roller coders, laser coders, and other coding equipment. We also provide a full range of consumables, including TTO ribbons, ink ribbons, ink rollers, carbon ribbons, and label paper.
Buying capital industrial equipment from abroad requires solid guarantees regarding transport safety, electrical standards, and post-sales technical support.
Israel utilizes a 230V single-phase / 400V three-phase 50Hz power grid. All Collins machines exported to Israel are designed to match these specifications, incorporating high-quality electrical components like Siemens PLCs, Omron temperature controllers, and Schneider contactors. Our designs comply with European CE safety directives, facilitating integration into Israeli manufacturing setups.
With self-operated export rights, Collins manages logistics processes, securing reliable container shipping options to either the Port of Ashdod or the Port of Haifa. We supply complete shipping documentation—including detailed bills of lading, packing lists, CE compliance certifications, and customs declarations—to streamline local customs clearance.
We support our installations through digital diagnostics. Every PLC-equipped tunnel we build can feature an optional secure internet gateway, allowing our engineering team to troubleshoot, calibrate heat zones, and update firmware remotely. This helps minimize downtime for local production lines.
As environmental regulations become stricter, the packaging sector is evolving. Collins is updating its machine designs to support sustainable materials:
Expert technical insights regarding Collins Shrink Tunnel systems and export support for the Israeli market
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