Opti 70 Vacuum Stuffer & Pump

The Opti 70 brings Marlen’s proven twin-piston technology to a smaller, more agile platform—perfect for processors looking to optimize space without compromising performance. With 7,000 lbs/hr throughput, gentle product handling, and available portioning options, the Opti 70 ensures consistent results for a variety of applications.

Its zero-slip design reduces product damage, while simple mechanical controls make operation and maintenance straightforward. Add in a USDA-accepted construction and fewer parts for faster cleanup, and you have a solution that saves time, reduces costs, and delivers exceptional quality. From whole muscle to emulsified meats, the Opti 70 is built to keep your line moving efficiently.

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Features

  • 7,000 lbs pumping capacity with a maximum of 350 psi pumping pressure
  • Marlen’s proven twin-piston pumping system design
  • Twin position and sleeve design allows for the industry’s highest vacuuming pumping available eliminating the need for inferior dual-stage vacuumization process
  • Designed with two modes of pumping for better pressure control or controlled flow rate which allows the plant to tailor the equipment to the application
  • OPTI vacuum fillers and stuffing pumps can achieve the highest vacuumization in the industry for excellent color retention results
  • Marlen’s patented design eliminates metal-to-metal contact within the pump chamber which eliminates regular costly part replacement and downtime
  • Unobstructed patented 4-inch pneumatically driven front valve for positive shifting and even product flow
  • OPTI vacuum fillers and stuffing pumps design reduces loose parts and simplifies cleaning
  • Hopper options include standard open top hopper to full vacuumed hoppers with augers for load assist for complete versatility
  • High differential vacuum stuffers on vacuumized units ensure maximum removal of entrapped air for better weight control, shelf life, and casing savings
  • Patented externally adjustable diffuser valve with 6-inch inlet enables the OPTI-Series to maximize the product’s exposure to vacuum
  • Power-Tilt Hopper is hydraulically operated from the touchpad control panel for full access into all product areas during cleanup
  • Designed for easy operation and control with diagnostic capabilities.
  • State-of-the-art control panel
  • Foreign language customizing
  • Push-button controls
  • Proven twin-piston design
  • Precise metered flow or constant pressure control
  • Built to USDA-accepted standards
  • Made in the USA
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The Duravant family of operating companies serve the food processing, packaging and material handling segments.