Hot Selling Long Serving Time Pre-pinwheel Fully Automatic L-type Heat Shrink Side Sealing Machine | Gift & Bottle Wrapping Solution

Our pre-pinwheel fully automatic L-type heat shrink side sealing machine (Model QNHS-L450) is a versatile and high-efficiency thermal packaging solution tailored for modern automated packaging lines. Optimized for cosmetic gift boxes, daily chemical goods, food items, and various bottled products, this automatic film sealing machine delivers sleek, flawless, and tightly fitted shrink wrapping results. It is widely applicable for plastic bottles, glass bottles, cans, beverages, and cooking oil containers, bringing premium packaging aesthetics and stable output for diverse commercial packaging scenarios.

Engineered for full-automatic operation, this L-type sealing machine simplifies the entire film feeding, sealing, cutting and shrinking process. Featuring intuitive visual control and visualized parameter adjustment, the equipment supports one-click switching for different packaging specifications. Every functional switch is independently configured for targeted usage, enabling flexible adaptation to thin, small, and various types of POF packaging films. Fitted with imported photoelectric detectors and optional vertical detection installation, it ensures precise tracking and stable sealing for ultra-thin packaging materials with zero deviation.

The machine adopts an upgraded intelligent digital thermostat with built-in PLD function, delivering ultra-sensitive and accurate temperature control with free temperature setting. The customized PTFE-coated sealing and cutting blades feature outstanding high-temperature resistance and non-stick performance. It effectively avoids common packaging issues such as seal cracking, coking and smoking, ensuring smooth, clean and firm sealing edges. The high-strength alloy steel sealing frame is resistant to deformation under long-term operation, guaranteeing consistent packaging quality for mass production.

Safety and durability are core highlights of this equipment. It is equipped with a transparent organic glass protective cover and an intelligent automatic alarm system, paired with reliable earth leakage protection functions to fully safeguard operator safety. Adopting high-end electronic components and a high-power low-noise motor, the machine outputs strong torque with stable performance, low operating noise and excellent durability. The SUS304 stainless steel body structure is rust-proof, easy to disassemble, clean and maintain, greatly reducing daily operational costs.

With stable and efficient performance parameters, the machine runs at a packaging speed of 15 to 30 bags per minute, supporting a maximum film width of 550mm. Operating at 220V 50Hz with 1.35kw power, it achieves energy-saving and high-efficiency production. Compact in size at 1680*900*1500mm and weighing only 280kg, it occupies minimal workshop space while maintaining high productivity. Ideal for cosmetics, food, beverages and daily chemical packaging, this multifunctional L-type heat shrink machine is a cost-effective upgrade for your automated packaging line.

Technical parameter

As a professional integrated packaging machinery manufacturer, Xi'an QANNO Mechanical & Electrical Equipment Co., Ltd has acquired multiple well-known production factories nationwide, forming a comprehensive industrial layout. By integrating the advantages of each factory, QANNO realized centralized R&D, standardized production and global sales, providing high-quality, cost-effective automatic packaging machinery, packaging line equipment and related solutions to customers worldwide.

QANNO focuses on the R&D, production and global sales of full-range packaging machinery, including automatic filling, sealing, wrapping, labeling machines and complete packaging lines. Backed by our national factory network, we efficiently meet large-volume orders and personalized customization needs, with stable quality and on-time delivery guaranteed.

Professional R&D is our core strength. Our experienced R&D team focuses on intelligent and eco-friendly packaging machinery innovation, continuously upgrading products to launch high-efficiency, energy-saving equipment that meets international standards, helping customers improve efficiency and reduce costs.

QANNO offers full-cycle professional services for global packaging machinery buyers. Our pre-sales team customizes solutions based on customer needs, while our after-sales team provides timely on-site installation, maintenance and training to ensure the stable operation of equipment.

QANNO holds complete packaging machinery certifications (ISO9001, CE, SGS, etc.). All products are strictly produced and inspected in line with international standards, ensuring they pass import inspections worldwide.

Our packaging machinery is exported to all continents. We have established long-term cooperative relations with global customers and won wide recognition in the international market for reliable quality and professional services.

Moving forward, we will continue to expand our national factory layout, strengthen the R&D of intelligent packaging machinery, and strive to become a leading global packaging machinery supplier, delivering more efficient solutions to customers around the world.