The YH-680-6SZ Vacuum Modified Atmosphere Packaging Machine is a cutting-edge packaging solution designed by Wenzhou Yinghai Packaging Machinery, a leading China-based manufacturer specializing in high-quality packaging equipment. This machine integrates advanced vacuum and modified atmosphere (MA) technology to extend the shelf life of various food products while ensuring efficient, automated operation.
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YH-680-6SZ
Yinghai
YH-680-6SZ

Ideal for food processing plants, supermarkets, and logistics centers, the YH-680-6SZ focuses on durability, precision, and versatility. It combines powerful components with intelligent controls to deliver consistent sealing quality, making it a reliable choice for businesses aiming to reduce food waste and maintain product freshness. Whether handling fresh meats, seafood, fruits, vegetables, or cooked foods, this machine ensures that flavors, textures, and nutritional values are locked in effectively.
At the core of the YH-680-6SZ is its ability to create an optimal modified atmosphere inside packages. By precisely adjusting gas ratios (e.g., oxygen, carbon dioxide, nitrogen), it significantly prolongs product shelf life—outperforming conventional packaging methods that often suffer from large ratio errors. This feature is critical for reducing spoilage and ensuring products reach consumers in peak condition.
Equipped with advanced automation, the YH-680-6SZ minimizes manual labor and boosts productivity. Its automatic sealing function streamlines the packaging process, while the intelligent control panel simplifies operation with clear, user-friendly interfaces—allowing staff to master the machine quickly. With a packaging speed of 6-7 circles/min, it meets high-volume production demands, making it suitable for large-scale operations.
Durability and precision are guaranteed by the use of top-tier components. The machine features a Japan Omron high-precision temperature controller, ensuring stable heating and consistent sealing quality—unlike low-accuracy controllers from unknown brands. Additionally, it is fitted with an AirTAC brand vacuum gauge, which provides precise pressure readings to maintain optimal vacuum levels, critical for effective freshness preservation.
The YH-680-6SZ offers flexible customization to meet diverse packaging needs. It supports CNC precision-machined pure aluminum molds, which can be tailored to different product shapes and sizes. This adaptability makes it suitable for irregularly shaped items, from small fruits to large cuts of meat, enhancing its versatility across various food categories.
Powered by a 13KW total power motor and a 300m³/H vacuum pump displacement, the machine delivers strong suction and sealing force, ensuring airtight packaging even for moisture-rich or oily products. Its sturdy build—with an equipment weight of 600KG and a compact size of 226010601430MM—balances stability with space efficiency, fitting seamlessly into most production lines.
The YH-680-6SZ Vacuum Modified Atmosphere Packaging Machine is engineered to cater to a wide range of food products, making it a versatile asset for diverse industries:
From beef steaks and pork trotters to chicken breasts, the machine effectively preserves red and white meats by reducing oxidation and inhibiting bacterial growth. This ensures meats remain tender and fresh for extended periods.
Fish, shrimp balls, and other seafood products benefit from the machine’s precise gas control, which prevents freezer burn and maintains the delicate texture of seafood—critical for both frozen and chilled storage.
Delicate items like cherries, leafy greens, and berries retain their crispness and juiciness thanks to the machine’s ability to slow down ripening and decay. This is especially valuable for producers and retailers managing long supply chains.
Ready-to-eat meals, sausages, and other cooked products stay flavorful and safe to consume longer, as the modified atmosphere inhibits mold growth and preserves taste—enhancing convenience for consumers and reducing returns for businesses.
Six Advantages
Professional manufacturing of packaging equipment
Convenient and fast sealing and preservation, so that healthy life starts from food.

Sealed firmly
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Automatic sealing

High power

Optional configuration

Large output

Mold customization
Product Analysis
Good helper for preservation
Professional production packaging equipment with strict quality standards.

Durable Quality
High-power motor

Meet the preservation needs of users
Production of fresh-keeping packaging in various fields

Customized Mold
CNC precision machining pure aluminum molds support customizat

Healthy Living Start with food
Fresh/meat/cooked/fruits and vegetables can all be packaged automatic operation saves labor costs.

Durable Preservation
Lock in freshness, lock in deliciousness

Pork Trotter

Beef

Cherry

Vegetable

Fish meat

Shrimp balls
Machine Details
Reasons for choosing us

AirTAC brand vacuum gauge has high precision

Our temperature controller
Omron high-precision temperature controller from Japan is more intelligent

Other temperature controller
Unknown small brand temperature controllers have low accuracy

Our Packaging
Modified atmosphere accurate ratio Can effectively prolong the shelf life of products

Other Packaging
Modified atmosphere the ratio error is too large the shelf life is too short
Intelligent Control Panel
Various functions are simple and clear allowing you to quickly get started

| Packaging speed: 6-7times/min | Equipment power supply: 380v/50hz |
| Total power: 13KW | Vacuum pump displacement: 300m³/H |
| Equipment weight: 600KG | Equipment size: 2260*1060*1430MM |
| Machine model: YH-680-6SZ Vacuum modified atmosphere packaging machine | |

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Wenzhou Yinghai Packaging Machinery Manufacturing Company Limited has been positioning itself as a professional manufacturer integrating product research and development, production, sales, and service since its establishment in 2021. We specialize in the production of single/ double chamber vacuum