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Promark Tray Sealer with Dual Temperature Control for Precise Packaging Seal

UsedPromarkPackaging equipment - otherUnited States

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Description
The Promark Tray Sealer consists of a stainless steel cabinet with an integrated control panel featuring a digital display and programmable interface. It uses two Vertex VT4825+ temperature controllers to regulate rolling and sealing temperatures precisely. The machine is equipped with safety push buttons on both sides and a tray receiving area with two circular sealing molds. Control options include program selection, time percentage adjustment, cycle start/stop, and emergency stop functions. The unit also includes a built-in conveyor or tray input/output system.
Technical Data
Model: Promax Pro Software Version: N/A Configuration: Model: Vertex VT4825+ Serial Number: N/A Model: Promax Control Panel Serial Number: N/A
Software Version
N/A
Configuration
Model: Vertex VT4825+ Serial Number: N/A Model: Promax Control Panel Serial Number: N/A
Accessories
Two Vertex VT4825+ temperature controllers, Safety push buttons on tray input/output, Additional boxes and containers on pallet (possibly spare parts or consumables)
All 9 specifications
  • Ships to NL
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Specifications 9

Brands
Promark
New/Used
Used
Description
The Promark Tray Sealer consists of a stainless steel cabinet with an integrated control panel featuring a digital display and programmable interface. It uses two Vertex VT4825+ temperature controllers to regulate rolling and sealing temperatures precisely. The machine is equipped with safety push buttons on both sides and a tray receiving area with two circular sealing molds. Control options include program selection, time percentage adjustment, cycle start/stop, and emergency stop functions. The unit also includes a built-in conveyor or tray input/output system.
Technical Data
Model: Promax Pro Software Version: N/A Configuration: Model: Vertex VT4825+ Serial Number: N/A Model: Promax Control Panel Serial Number: N/A
Software Version
N/A
Configuration
Model: Vertex VT4825+ Serial Number: N/A Model: Promax Control Panel Serial Number: N/A
Accessories
Two Vertex VT4825+ temperature controllers, Safety push buttons on tray input/output, Additional boxes and containers on pallet (possibly spare parts or consumables)
Dimensions
Approximately 40 × 25 × 60 inches
Weight
650 pounds

Product description

Stainless steel tray sealer with dual temperature controllers for precise, efficient packaging sealing.

The Promark Tray Sealer is a precision laboratory tray sealing equipment engineered for secure and reproducible sealing of packaging trays. Its dual temperature controllers enable consistent maintenance of optimal sealing heat, critical for applications requiring controlled sealing conditions in biotechnology biomanufacturing and molecular diagnostics workflows.

Key features include:

  • Robust stainless steel construction for industrial durability and hygienic cleaning, suitable for both food-grade and laboratory environments.
  • An intuitive control panel providing easy program management and precise timing adjustments to accommodate diverse packaging requirements.
  • Designed for medium-scale production processes and laboratory use, making it suitable for packaging tasks in synthetic biology research and bioprocessing where sample integrity and sterility are paramount.

This tray sealer is widely adopted for packaging containment in biomedical engineering settings and is essential in biopharmaceutical production pipelines, supporting workflows that demand reliable sealing under tightly controlled thermal parameters.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026