High-capacity piston stuffer for industrial filling and portioning
Streamline your production with high-speed, fully electronic piston stuffing, ideal for efficiently handling both solid and slurry products with precise portioning capabilities.

The KK500 DV Piston Stuffer from Frey Maschinenbau is a fully electronic, continuous-operation stuffer designed for precision filling and portioning in the food processing industry. This robust machine addresses challenges faced in delicatessen, sausage, and kebap production by employing a servo-driven system that ensures consistency and efficiency. With a filling capacity of up to 8,500 kg/h and a 500-liter hopper, it excels in processing a range of solid and slurry product types, including salamis, bratwursts, kebabs, and pet food items.
Equipped with a digital fill level monitoring system and integrated vacuum technology, the KK500 DV offers unparalleled control over portion sizes, varying from 50 to 100,000 grams with accuracy down to 0.1 grams. Its CAN bus communication facilitates seamless integration with clipping machines, enhancing its automation capabilities. Constructed entirely of stainless steel, the machine promises durability and easy maintenance. The intuitive TFT touch display simplifies operations and adjustments, while its compliance with DIN ISO 8573-1 class 2 ensures high-quality air management. Optional attachments and Ethernet and USB interfaces offer further customization to suit specific production needs.
Benefits
- Enhances production efficiency with high throughput of up to 8,500 kg/h.
- Ensures precise portioning with adjustable weight settings from 50 to 100,000 grams.
- Minimizes maintenance downtime with stainless steel construction and easy-clean design.
- Integrates seamlessly with existing systems through CAN bus communication and various interfacing options.
- Optimizes product quality with advanced vacuum technology for consistent fill levels.
- Applications
- Meat products,Snacks,Pet food,Kebap,Sausages,Delicatessen
- End products
- Bratwursts,Kebabs,Dog kibble,Bacon strips,Meat sticks,Pâtés,Pepperoni,Cat food,Salamis
- Steps before
- Grinding,Co-extrusion
- Steps after
- Portioning,Packing
- Input ingredients
- ingredients,materials,filling materials
- Output ingredients
- filled products,portioned products,sausages,vacuum-stuffed products,piston-stuffed products
- Capacity
- Up to 8,500 kg/h
- Hopper Size
- Approx. 500 liters
- Suction Pipe
- 200 mm with adjustable flap valve
- Filling Pressure
- Approx. 25 bar
- Filling Cylinder Capacity
- Max. 500 cm³
- Portioning Range
- 50-100,000 g (50-999g in 0.1 g increments)
- Portioning Speed
- Max. 350 portions/min
- Vacuum Pump Capacity
- 40 m³
- Total Connected Load
- Max. 10.9 KW
- Power Supply
- Rotary current 400 V,50/60 Hz
- Air Consumption
- 6 bar/10 ltr./min
- Working mechanism
- Fully electronic continuous piston stuffing
- Integrated steps
- Filling and portioning
- Batch vs. continuous operation
- Continuous
- Cleaning method
- Manual swing opening mechanism
- Automation level
- PC-Control with touch operation
- Energy efficiency
- Total load max. 10.9 KW
- Air incorporation control
- Vacuum valve block for external vacuum system
- Corrosion resistance
- High
- Stainless steel construction
- Biological compatibility
- Food-grade materials
- Cleanability
- Easy
- Stainless steel surfaces
- Tank shape and size
- Hopper,500 liters
- Feed method
- Automatic suction loading via vacuum
- Discharge method
- Rotating filling cylinders
- Material of construction
- Stainless steel
- Control panel type
- 12" TFT color display with touch operation
- Control panel type
- 12" TFT color display,touch operation
- Integration possibilities
- CAN bus,Ethernet interface,USB interface
- Market info
- Frey Maschinenbau is known for manufacturing high-quality, engineered-to-order industrial equipment, specializing in innovative solutions and precision engineering. They have a strong reputation for reliability and customer-focused service in the industrial machinery market.