Frey Maschinenbau — precision filling, portioning and forming systems for the food industry
Frey Maschinenbau is a family-run German manufacturer with a strong tradition of producing high-quality industrial food processing machines, particularly in the areas of filling, portioning, forming and automation. With more than 70 years of experience, Frey has established itself as a reliable partner for processors seeking robust, flexible and accurate equipment for meat, sausage, convenience foods and similar industrial applications.
The brand combines solid engineering, modern control technology and practical process design to support both small-scale operations and high-volume industrial production.
Who is Frey Maschinenbau?
Frey Maschinenbau is a medium-size, family-owned company based in southern Germany, operating successfully for decades with a strong focus on filling technology and portioning systems for the food industry, especially in meat and convenience food production. The company continually develops its solutions in close collaboration with customers to optimise production processes and improve product quality.
With a global presence and strong network of export partners, Frey machines are used in industrial environments where precision, hygiene and reliability are essential.
What does Frey Maschinenbau do?
Frey machines support a broad range of food processing steps with a focus on:
- filling and portioning of meat, sausage and pasty products
- vacuum and piston stuffing technologies
- forming and shaping of burgers, kebabs and other protein products
- automatic linking and hanging lines
- dosing, dosing units and control systems
- ancillary equipment to support continuous production
Their systems are engineered to deliver repeatable accuracy, high throughput and reliable operation for industrial applications.
Frey Maschinenbau machines & product types
Below is an overview of the core product groups Frey offers:
1. Vacuum Filling Machines
Frey’s vacuum fillers are engineered for high-precision filling and portioning of meat and other pasty products. These systems are designed to ensure accurate portion weights, stable material flow and consistent product quality.
Applications include:
- sausage filling
- mortadella and cooked meat products
- continuous automatic filling
These machines provide an efficient combination of portion control, hygienic design and automation capability.
2. Piston Stuffers
Piston stuffers from Frey are rugged machines used for high-capacity stuffing and portioning. They can handle a wide range of products — from soft emulsions to denser mixtures — and are built for industrial throughput and ease of cleaning.
Use cases include:
- sausage production
- meat emulsions
- industrial portioning applications
3. Dosing Units & Liquid Dosing Systems
Frey dosing technology delivers controlled and accurate dispensing of liquids and semi-liquid ingredients into the production workflow. These units are designed to integrate seamlessly with fillers and forming equipment.
Typical functions:
- dosing of liquids and additives
- integration with automated lines
- precise control for consistent product quality
4. Forming & Portioning Systems
Frey forming solutions include machines for shaping and forming products such as:
- burgers and patties
- kebab products
- balls, meat shapes and formed items
These systems can be supplied as stand-alone forming machines or integrated into portioning and production lines.
5. Sausage and Kebap Production Lines
Frey also offers complete lines for sausage and kebap production, combining:
- filling and linking systems
- chain linking and hanging systems
- ancillary devices for casing handling and material transport
These lines are engineered for smooth, continuous production with minimal downtime.
6. Ancillary & Support Equipment
Frey’s portfolio includes a wide range of supporting machines and accessories such as:
- casing holders for piston and vacuum fillers
- cassette and trolley systems
- kebap makers and additional forming attachments
- control systems and operator interfaces
These solutions help processors build efficient production centres with integrated control and material handling.
How Frey technology works
Frey machines operate on principles of precision mechanics, reliable control and hygienic design:
- Vacuum and piston stuffing ensure uniform portioning without air pockets
- Servo-driven and PLC-controlled processes support consistent operation
- Forming and linking systems produce uniform shapes and weights
- Modular design and controls allow integration into larger lines
This approach delivers high accuracy, repeatability and throughput for industrial food processing.
What is Frey specialised in?
Frey is specialised in delivering filling, portioning and forming technology that:
- ensures accurate portion control
- supports continuous industrial production
- integrates with downstream automation
- offers hygienic design for food safety
- increases production efficiency
Their systems are ideal for processors of meat, sausage, convenience and formed products who require robust, precise and reliable equipment.
Barsso support — buying & selling Frey equipment
At Barsso, we support both sides of the market for Frey machines:
- For customers:
We can help you source the right Frey filling, dosing or forming equipment — whether stand-alone machines or systems integrated into your production line — tailored to your product type, capacity and quality goals. - For Barsso’s inventory:
We are also interested in purchasing Frey machines when they become available through upgrades, surplus stock or plant changes.
Whether you’re looking to buy or sell Frey equipment, Barsso provides expert advice, evaluation and transaction support.