The ValVac 350 M Air  is a high-performance, nozzle-style vacuum and gas flushing sealer engineered for precision packaging across the medical, semiconductor, and food industries. Built with a rugged stainless steel chassis, this model combines reliable industrial output with an ergonomic slanted design for maximum operator comfort.

Sealing Specifications: 350 mm sealing length with adjustable width options of 5 mm or 10 mm.

Engineered to prevent product oxidation and decay, the ValVac 350 M Air provides a comprehensive solution for extending shelf life and protecting sensitive components. It features a high-precision MYCOM controller—offering superior accuracy compared to standard PLCs—and utilizes DC 24V for its primary electrical components to ensure consistent, stable performance. The system’s unboxed controller architecture facilitates superior heat dissipation, significantly increasing the machine’s long-term durability.

Product Overview

This versatile sealer offers several specialized modes to handle diverse packaging requirements:

• S Mode: Optimized for high-speed, sealing-only tasks.
• V Mode: A dual-stage cycle that performs a vacuum pull followed by a precision seal.
• M1–M5 Programmable Modes: Custom memory slots allowing for complex sequences of up to 4 vacuum stages and 3 gas flushing cycles in a single operation.
• Variable Vacuum Control: Operators can set vacuum targets by specific degree (in kPa) or by duration (in 1-second increments) using the integrated vacuum sensor.
• Advanced Safety Protection: Includes a safety sensor that triggers an immediate bar release if an obstruction is detected, alongside an automatic timeout that retracts the nozzle if the machine remains idle for 60 seconds.

Specifications

Product Specifications (.PDF)

Frequently Asked Questions

• What materials are used in the construction of the ValVac 350 M Air? The unit is built with a heavy-duty stainless steel body for longevity and hygiene.
• How does the machine generate vacuum pressure? This model utilizes a powerful, built-in vacuum pump for consistent air extraction.
• What safety features protect the operator? The sealer is equipped with a safety sensor that automatically raises the sealing bar if it detects a finger or foreign object.
• Can I store custom packaging programs? Yes, the MYCOM controller includes M1–M5 memory modes to save specific combinations of vacuum, gas, and sealing times.
• How accurate is the vacuum monitoring system? The ValVac 350 M Air features a MYCOM controller and built-in sensor for precision that exceeds standard PLC-based machines.
• Does the machine have a power-save or idle safety mode? Yes; if the nozzle is forward and no work is performed for 60 seconds, it retracts automatically to prevent damage or injury.
• Is the controller difficult to maintain? No, the controller is designed to be easily detachable from the main unit for simple servicing or replacement.
• How are vacuum levels displayed? Real-time vacuum degrees and process status are shown digitally on a large LCD