Address
304 North Cardinal St.
Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
⭐ Universal and aesthetic model suitable for a wide range of product categories, featuring a precisely centered sealing line and flat, beautiful finished packages to meet high-quality packaging needs.
⭐ Applicable to industries with high standards for packaging speed, precision, and aesthetics, such as daily necessities, cosmetics (including tall bottles), picture frames, healthcare products, pharmaceuticals, greeting cards, electronic products, crafts, and more.
⭐ Multiple elements can be customized, including width, color, infeed/outfeed direction, etc., for seamless integration with your existing production line.

※ Adopts a roller-type conveyor system, with each roller wrapped in high-temperature resistant silicone tubing. Each roller rotates independently and freely, ensuring smooth transport without damaging the film.
※ Constant Temperature System: Utilizes an Omron temperature controller and constant temperature heating, delivering sensitive and precise temperature control.
※ Intelligent Height Adjustment: Sealing blade height can be automatically adjusted via the touchscreen settings, quickly adapting to different product heights and greatly improving changeover efficiency.
※ Triple Detection: Standard with 1 vertical photoelectric sensor + 2 horizontal photoelectric sensors, working together for product presence detection, anti-collision spacing control, and small/thin part sensing. Accurate and efficient detection prevents miscuts and overlapping packages.
※ Multiple Protections: Sealing blade coated with DuPont Teflon non-stick coating, with automatic anti-cut protection; safety cover equipped with a sensor alarm – the machine stops and alarms when the cover is opened; automatic notification when waste bin is full, ensuring continuous and stable operation.

※ Vertical Seal Cutting: Equipped with a four-column vertical drive system, the sealing blade moves up and down smoothly and powerfully, ensuring a precisely centered seal line. Effectively solves wrinkling issues when packaging tall-profile products.
※ Airflow intensity and conveyor speed are controlled and adjusted via inverters, allowing adaptation to different products for more even and consistent shrink results.
※ Utilizes a bottom-mounted circulating fan combined with an open-accessible structure design. The air outlet directions at the bottom and sides are adjustable, allowing air and heat to fully circulate within the chamber. This results in fast heating, high thermal efficiency, and improved energy savings.
※ Simple operation with automatic temperature control. Temperature accuracy can reach ±1°C, ensuring stable and reliable temperature control for consistent shrink quality.
| Model | HF-7050 | HF-7090 | HT-500G |
| Max. Sealing Size | L700×W500mm | L900mm×W750mm | —— |
| Tunnel dimensions | —— | —— | 1900×500×300mm |
| Applicable Product Packaging Dimensions | L+H≤630mm W+H≤450mm H≤180mm | L+H≤830mm W+H≤630mm H≤330mm | L-No limited W450×H250mm |
| Packaging Speed | 20-45包/分钟(与产品尺寸/收缩膜材质有关) | 10-30包/分钟(与产品尺寸/收缩膜材质有关) | 0-30m/min |
| Power Supply & Total Power | 220V/50Hz,2.5kw | 220V/50Hz, 2.5kw | 380V/50Hz, 16kW |
| Max. Current | 10A | 10A | 32A |
| Required Air Pressure | 0.6Mpa | 0.6Mpa | —— |
| Machine Weight | 650kg | 860kg | 235kg |
| Machine Dimensions | 1900×1450×1580mm | 2500×1750×1600mm | 1500×700×1435mm |
























The RAYNOR Advantage
With in-house CNC machining and full process control from core components to final assembly, we deliver high-end quality through precision engineering, ensuring stable and efficient packaging automation.
Our core team brings over 10 years of industry experience and five years of stable factory operation, with independent R&D and design capabilities to solve complex packaging challenges.
We focus on premium products and dedicated service, helping customers improve efficiency, reduce total cost of ownership, and achieve sustainable, waste-aware production without blind expansion.
We go beyond selling machines to deliver peace of mind, operational continuity, and genuine partnership that supports your long-term success in an ever-changing market.
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