Industrial tray sealers

Compact equipment for the packaging of thermo- sealed trays with gas injection.

Industrial tray sealers allow trays to be sealed with an airtight closure that ensures product preservation, hygiene and an impeccable presentation. Manufactured in stainless steel and available with advanced options such as gas injection or SKIN system, they are the perfect solution for businesses looking to optimize production and extend the shelf life of food.

Models of tray sealing machines

Designed for you

Why choose a Zermat tray sealer?

When investing in packaging equipment, not all options on the market offer the same level of performance. Zermat industrial tray sealers are designed to meet the demands of the food industry, where productivity, safety and packaging quality are key factors. Their different ranges adapt to both small-scale production and large processing lines, ensuring consistent and cost-effective results.



1. Maximum performance in industrial environments

Each Zermat model is designed to withstand intensive work rates without losing efficiency. Their fast and consistent cycles make it possible to increase daily production without compromising sealing quality, resulting in greater responsiveness to market demand.

The Zermat range stands out for its adaptability. Thanks to custom-made molds and an easy changeover system, it is possible to work with different tray sizes and formats. This makes these tray sealers the ideal choice for companies that handle a wide variety of products or require flexibility in their processes.

In addition to conventional tray sealing, Zermat equipment offers advanced solutions such as vacuum with gas injection or SKIN packaging, even on flat cardboard. These technologies not only extend the shelf life of food, but also improve product presentation, a key aspect in supermarkets, large retail chains and export markets.

Built in stainless steel, Zermat tray sealers combine strength, hygiene and durability. Their design makes cleaning and access to components easier, reducing maintenance time and ensuring compliance with the most demanding food safety standards.

Precise sealing, together with electronic cycle control, helps optimize the use of consumables and reduce waste. This minimizes operating costs and increases packaging profitability, offering companies a faster return on investment.

Companies that have trusted Zermat

Since 1979, our vacuum packaging machines have been the trusted partner of supermarkets, manufacturers and major food companies that demand the very best for their production lines.

Discover the major companies that have placed their trust in us.

FAQs about tray sealers

What is an industrial tray sealer?

An industrial tray sealer is a machine designed to hermetically seal trays or containers using heat, ensuring food preservation and food safety. These machines are used in sectors such as hospitality, distribution and the food industry, ranging from manual models to high-performance automatic systems.

Tray sealers are mainly used for packaging fresh foods, ready meals and products intended for sale in supermarkets, catering or food delivery. They help extend the shelf life of food, improve product presentation and ensure safe transport. They are also used in industrial processes where airtight packaging or modified atmosphere packaging is required.

There are different systems depending on the product’s needs:

  • Standard sealing: airtight closure between tray and film.
  • Vacuum-gas: air is extracted and inert gas is introduced to extend shelf life.
  • SKIN: the film adapts to the product like a second skin, improving presentation and preservation.
  • Seal only: fast and cost-effective, ideal for products for immediate consumption.
  • Manual: the operator places the tray, lowers the lever and controls the sealing. They are cost-effective and recommended for small-scale production.
  • Semi-automatic: they automate part of the process, making film placement and cutting easier, which saves time and effort.
  • Automatic: they perform the entire cycle autonomously, increasing productivity and reducing operator intervention, making them ideal for large volumes.

Maintenance is simple and focuses on daily cleaning of the sealing surface and molds, periodic inspection of heating elements and seals, and proper lubrication of moving parts in automatic models. Following the manufacturer’s recommendations ensures greater durability and trouble-free operation.

Request more information about our industrial tray sealers

Do you need a tray sealing machine that guarantees maximum efficiency and preservation in your production line? Contact us and our team will provide specialized technical advice, updated pricing and the best recommendation according to your packaging volume, tray type and business requirements.

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