Rex UFM300-6 Automatic Burger & Meatball Forming Machine

• External Dimensions see diagrams
• Portions per minute Up to Max.150 (depending on size)
• Burger Sizes 50 to 100mm (fixed) in 10mm increments
• Meatball Sizes 20 to 60mm (fixed)
• Conveyor Belt Size 1260 x 320mm
• Supply Voltage 230V + PE
• Compressed Air Consumption 2m3h, 6 bar
• Water Consumption 0.5l/min, only drinking water
• Net Weight 260kg
• Optional Extras Texture roller, UV sterilisation, adapter to attached to other brand vacuum filler
• Other Products Required Vacuum filler, compressed air

REX UFM300-6 Automatic Burger & Meatball Forming Machine

The REX UFM300-6 Automatic Burger & Meatball Forming Machine is a versatile industrial food forming system designed for producing handmade-style burgers, perfectly rounded meatballs and dumplings using a single machine.

Manufactured in Austria by REX Technologie, the UFM300-6 combines two different forming methods within a modular system, allowing food manufacturers to change between burger production and meatball or dumpling forming.

Working in conjunction with a compatible REX vacuum filler, the machine can produce up to 150 portions per minute, equivalent to 9,000 portions per hour, depending on the product being manufactured.

The UFM300-6 is particularly suitable for butchers, meat processors, ready-meal manufacturers and food production businesses looking to increase production capacity while maintaining flexibility across different products.

One Machine for Burgers, Meatballs and Dumplings

The main advantage of the REX UFM300-6 Universal Forming Machine is its ability to manufacture different food products by changing the forming equipment.

In burger production mode, the machine uses a pneumatic portion cutter and forming belt to create burgers with a natural, handmade appearance.

For meatball and dumpling production, the forming arrangement is converted to use specially designed forming rollers that shape individual portions into consistently rounded products.

This modular design allows businesses to manufacture a wider range of products using the same machine and compatible vacuum filler.

It is particularly useful for manufacturers producing several product lines or responding to changing customer requirements.

Handmade-Style Burger Production

The REX UFM300-6 uses a gentle low-pressure burger forming process to produce burgers with a natural, handmade-style appearance.

Prepared burger mixture is delivered from the connected REX vacuum filler in accurately measured portions.

A pneumatic cutter separates each portion before depositing it onto the conveyor belt.

The portions then pass through a specially designed forming belt, which gently shapes them into burgers with consistent dimensions.

Unlike traditional burger machines that press the mixture into fixed mould cavities, the UFM300-6 uses the forming belt to create a more natural finished appearance.

This makes it particularly suitable for manufacturers producing premium burgers where product presentation is important.

Burger Diameters from 50mm to 100mm

The REX UFM300-6 Burger Former can produce burgers with diameters ranging from 50mm to 100mm, in 10mm increments.

Available forming sizes include:

• 50mm
• 60mm
• 70mm
• 80mm
• 90mm
• 100mm

Different burger sizes can be produced using the appropriate forming components and machine settings.

This allows manufacturers to produce smaller burgers, standard patties and speciality burger products using the same forming system.

Automatic Meatball and Dumpling Production

In addition to burgers, the UFM300-6 can be converted for automatic meatball and dumpling production.

By changing the forming arrangement, the machine uses interchangeable forming rollers to shape accurately portioned mixtures into consistently rounded products.

The system operates in a single lane and can produce meatballs or dumplings with diameters from 20mm to 60mm, depending on the forming roller fitted.

Suitable products can include:

Meatballs

Beef, pork, lamb, poultry and other suitable meat mixtures.

Potato Dumplings

Prepared potato mixtures suitable for automatic portioning and forming.

Bread Dumplings

Traditional bread-based dumpling mixtures, subject to product consistency.

Vegetarian Products

Vegetable balls, falafel-style products and other suitable meat-free mixtures.

Speciality Food Products

Additional rounded products made from compatible prepared mixtures.

Product suitability and achievable production speeds should be confirmed through testing.

High Production Capacity – Up to 9,000 Portions Per Hour

The REX UFM300-6 has a maximum rated production capacity of 150 portions per minute.

This is equivalent to a theoretical output of 9,000 portions per hour, making it suitable for commercial and industrial food production.

The machine can help businesses increase production capacity and reduce the repetitive manual work involved in shaping burgers, meatballs and dumplings.

Actual output depends on product size, mixture consistency, forming configuration and the connected vacuum filler.

The maximum published output should not be interpreted as a guaranteed production rate for every product.

Accurate Portioning with REX Vacuum Fillers

The REX UFM300-6 is designed to operate with a compatible REX vacuum filling machine.

The vacuum filler delivers measured portions of product to the forming system, helping maintain consistent portion weights throughout production.

This is particularly important for manufacturers supplying retail, catering and foodservice customers who require defined product weights.

Accurate portioning can help improve yield control, reduce product variation and maintain consistent finished product presentation.

The UFM300-6 is not a standalone forming machine and requires a compatible vacuum filler to operate.

Interchangeable Forming Rollers

For meatball and dumpling production, the REX UFM300-6 uses interchangeable forming rollers.

These rollers are available in different sizes, allowing manufacturers to produce products between 20mm and 60mm diameter.

Changing the forming rollers provides flexibility when manufacturing different meatball or dumpling products.

The appropriate roller should be selected according to the required product dimensions and mixture characteristics.

Water Spray System Included as Standard

The REX UFM300-6 incorporates a water spray system designed to help prevent product sticking during forming.

During burger production, the water spray helps reduce the adhesion of meat mixture to the pneumatic cutting blade and conveyor belts.

This supports reliable product release and more consistent operation, particularly when processing sticky mixtures.

The manufacturer's published specification lists water consumption of approximately 0.5 litres per minute, using drinking-quality water.

Optional Surface-Texturing Roller

An optional surface-texturing roller can be fitted to the conveyor when producing burgers.

The roller adds additional surface texture to the formed patties, enhancing their natural, handmade-style appearance.

This is particularly useful for manufacturers producing premium burger products where appearance is an important consideration.

The texturing roller is an optional accessory and should be specified when ordering.

Optional UV-C Conveyor Sterilisation

The REX UFM300-6 can be equipped with an optional UV-C sterilisation system for the FB300 conveyor.

This system is designed to help reduce microbial contamination on exposed conveyor surfaces as part of the production line's hygiene controls.

It may be particularly beneficial in food processing environments with demanding hygiene requirements.

UV-C treatment should form part of a validated hygiene programme and does not replace regular cleaning and sanitation.

Optional Cevapcici Forming Attachment

An additional attachment is available for producing cevapcici, traditional sausage-shaped meat products.

This further extends the versatility of the UFM300-6 beyond burger and meatball production.

For food manufacturers supplying a varied product range, the ability to produce several different shaped products using one system can be a significant advantage.

Reduce Manual Labour and Increase Production Flexibility

Manual burger and meatball production can be time-consuming, particularly when producing large quantities of consistently portioned products.

The REX UFM300-6 automates the portioning and forming process, reducing the need for operators to shape individual products by hand.

Potential benefits include:

• Reduced repetitive manual forming
• Consistent product weights
• Improved product presentation
• Increased production capacity
• Greater flexibility between different products
• More efficient use of an existing REX vacuum filler
• Reduced need for separate burger and meatball forming machines
• Actual labour savings will depend on the existing production process and staffing arrangements.
• Key Features and Benefits
• Burger and meatball production in one machine – versatile modular forming system.
• Up to 150 portions per minute – high-capacity automatic production.
• Up to 9,000 portions per hour – theoretical maximum output.
• Handmade-style burgers – gentle low-pressure forming process.
• Burger diameters from 50–100mm – multiple forming sizes available.
• Meatball and dumpling diameters from 20–60mm – interchangeable forming rollers.
• Accurate portioning – uses a compatible REX vacuum filler.
• Single-lane dumpling forming – produces consistently rounded products.
• Water spray system – helps prevent product sticking.
• Optional surface-texturing roller – enhances burger appearance.
• Optional UV-C sterilisation – additional conveyor hygiene control.
• Optional Cevapcici attachment – extends production capabilities.
• Modular construction – allows conversion between different forming applications.

Standard Equipment and Optional Extras

Included as Standard

• Low-Pressure Burger Forming System
• Produces burgers with a natural, handmade-style appearance.
• Meatball and Dumpling Forming Capability
• Modular system allowing conversion between burger and rounded-product forming.
• Water Spray System
• Helps prevent food mixtures sticking to the cutting blade and conveyor belts.
• Forming Conveyor
• Transfers portions through the forming process and presents finished products for collection.
• The exact forming heads and roller sizes included in the supplied package should be confirmed when ordering.

Optional Extras

• Additional Forming Rollers
• Different sizes for producing meatballs and dumplings between 20mm and 60mm diameter.
• Burger Surface-Texturing Roller
• Creates additional texture on the finished burger surface.
• UV-C Conveyor Sterilisation
• Provides an additional hygiene measure for the conveyor.
• Cevapcici Forming Attachment
• Allows production of traditional sausage-shaped meat products.
• Vacuum Filler Adaptor
• An adaptor may be available for selected non-REX vacuum fillers, subject to technical compatibility.

REX UFM300-5 vs UFM300-6 – What's the Difference?

Both machines use a low-pressure forming system to produce handmade-style burgers.

The REX UFM300-5 is primarily designed for burger production.

The REX UFM300-6 offers additional versatility by allowing the forming system to be converted for meatball and dumpling production.

Both machines have a published maximum output of 150 portions per minute, with burger diameters from 50mm to 100mm.

However, the UFM300-6 can also produce rounded products from 20mm to 60mm diameter using interchangeable forming rollers.

For businesses that only manufacture burgers, the UFM300-5 may provide a suitable solution.

For manufacturers looking to produce burgers, meatballs and dumplings, the UFM300-6 offers greater production flexibility.

REX UFM300-6 from Superior Food Machinery

At Superior Food Machinery, we supply REX food processing equipment to butchers, meat processors and food manufacturers throughout the UK.

The REX UFM300-6 Automatic Burger & Meatball Forming Machine is an excellent solution for businesses looking to increase production capacity while manufacturing a variety of consistently portioned food products.

Our team can help you select the appropriate forming equipment, confirm compatibility with your existing vacuum filler and discuss the best configuration for your production requirements.

Contact Superior Food Machinery for further information, pricing and availability of the REX UFM300-6 Burger & Meatball Forming Machine.

Frequently Asked Questions:

What products can the REX UFM300-6 produce?

The REX UFM300-6 can produce handmade-style burgers, meatballs and dumplings. With suitable forming equipment, it can process compatible meat, potato, bread and vegetable mixtures.

How many portions can the UFM300-6 produce per hour?

The maximum rated output is 150 portions per minute, equivalent to 9,000 portions per hour. Actual output depends on the product and operating conditions.

What size burgers can the UFM300-6 make?

The machine can produce burgers from 50mm to 100mm diameter, in 10mm increments.

What size meatballs can the UFM300-6 produce?

Interchangeable forming rollers allow meatballs and dumplings to be produced from 20mm to 60mm diameter.

How does the UFM300-6 change between burgers and meatballs?

The machine uses a modular forming system. The burger forming components can be changed for a forming roller arrangement designed to produce rounded meatballs and dumplings.

Does the UFM300-6 need a vacuum filler?

Yes. The machine requires a compatible vacuum filler to supply accurately portioned mixtures. It does not have a standalone product hopper.

Does the UFM300-6 include a water spray system?

Yes. A water spray system is included as standard to help prevent mixtures sticking during production.

Can the UFM300-6 produce vegetarian products?

Yes. The manufacturer identifies suitable vegetable mixtures and other meat-free products as potential applications. Product testing is recommended to confirm compatibility.

What is the difference between the UFM300-5 and UFM300-6?

The UFM300-5 is designed primarily for handmade-style burgers. The UFM300-6 adds the ability to produce meatballs and dumplings using interchangeable forming equipment.

Is UV sterilisation available?

Yes. An optional UV-C conveyor sterilisation system is available to support hygiene controls.