The Duravant family of operating companies serve the food processing, packaging and material handling segments.

Confectionary Processing Equipment


Our pumping and extrusion systems allow products with particulates such as cake frosting and fillings to be transferred and portioned with gentle handing, resulting in the least amount of product damage.

Equipment that fits your needs


  • Fillings & Frosting
  • Marlen COV Volumetric Portioner

    COV Volumetric Portioner

    The COV Volumetric Portioner is designed to volumetrically measure and portion whole muscle products with weight accuracy of ±0.5%. Available in 5, 10, 20, 40, and 60-lb. sizes. Ideal for any product which...
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  • Marlen OPTI 100 Vaccum Stuffer & Pump

    Opti 100 Vacuum Stuffer & Pump

    Features a twin-piston vacuum stuffing and pumping system with a variety of hopper options designed to match product requirements. Maximum capacity 10,000 lbs per hour, 250 psi pumping pressure. Ideal for smaller application...
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  • Marlen OPTI 120HP Vacuum Stuffer & Pump

    Opti 120 HP Vacuum Stuffer & Pump

    Features a twin-piston vacuum stuffing and pumping system with a variety of hopper options designed to match product requirements. Available in three models with maximum capacity of 20,000 lbs per hour, 500 psi...
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  • Marlen OPTI 120HP Vacuum Stuffer & Pump

    Opti 200 Outboard Vacuum Stuffer & Pump

    Features a twin-piston vacuum stuffing and pumping system with a variety of hopper options designed to match product requirements. Maximum capacity 20,000 lbs per hour, 250 psi pumping pressure. Ideal for applications requiring...
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  • Marlen Opti 280 Vaccuum Stuffing & Pumping System

    Opti 280 Vacuum Stuffer & Pump

    Features a twin-piston vacuum stuffing and pumping system with a variety of hopper options designed to match product requirements. Maximum capacity 28,000 lbs per hour, 500 psi pumping pressure. Ideal for all applications....
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  • Marlen Opti-340 Vaccum Stuffer & Pump

    Opti 340 Vacuum Stuffer & Pump

    Features a twin-piston vacuum stuffing and pumping system with a variety of hopper options designed to match product requirements. Maximum capacity 34,000 lbs per hour, 250 psi pumping pressure. Ideal for higher volume...
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Superior product integrity.

With its product inlet valve measuring 8 9/16” in diameter, the Opti pumping system allows products with particulates such as cake frosting to be diffused across the pump’s sheeting valve for the gentlest handling, resulting in the least amount of product damage.

High volume, continuous flow transfer.

Using our twin-piston pumping system, viscous products such as peanut butter can be extruded and deposited into various forms while maintaining product integrity.