OSKA – OKRR-550

OKRR-550 Drum Chipper – Compact Wood Chipper for Sawmills

The OKRR-550 drum chipper is a compact, stationary wood chipper powered by a 55–75 kW motor, built for efficient processing of both long and short timber. Ideal for producing high-quality smoking chips and biomass, it features an anti-overload system to prevent blockages and a manual hydraulic lift for the upper feed roller, ensuring smooth, reliable operation at all times.

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OKRR-550 Drum Wood Chipper – Compact and Efficient Wood Processing

The OKRR-550 drum wood chipper is a compact, stationary machine designed for efficient and reliable wood processing in sawmills, woodworking workshops, and biomass operations. Powered by a 55–75 kW main motor, this industrial wood chipper delivers consistent performance when processing both long and short wood elements, making it a versatile solution for a wide range of applications.

Efficient Wood Chipping for Multiple Applications

The OKRR-550 is ideal for producing high-quality wood chips for fuel, biomass, and smoking chips. Its precision drum mechanism ensures uniform chip size, improving the quality of the final product and making it suitable for further processing, storage, or direct use. This drum chipper is perfect for handling sawmill offcuts, branches, and smaller logs with ease.

Reliable Performance with Anti-Overload Protection

Equipped with an advanced anti-overload mechanism, the OKRR-550 prevents blockages and ensures smooth, uninterrupted operation. This feature protects the machine from damage, reduces downtime, and increases overall productivity in demanding wood processing environments.

Practical and User-Friendly Design

The manual hydraulic lifting of the upper feed roller allows for easy adjustment when processing different sizes of wood material. This ensures efficient feeding and optimal contact with the cutting system, improving both safety and performance.

Durable and Cost-Effective Wood Chipper

Built with a strong and reliable structure, the OKRR-550 wood chipper is designed for long-term use with minimal maintenance. Its compact size makes it an excellent choice for workshops with limited space while still delivering industrial-level performance.

The OKRR-550 drum wood chipper combines efficiency, durability, and versatility, making it a reliable solution for wood chipping, biomass production, and smoking chip manufacturing in professional woodworking operations.

Technical parameters
DataValue
Head type2- or 4-knife
Main engine powerfrom 55 to 75 kW
Fractiontechnological chips, fuel
Standard length of the vibrating feeder6000 mm
Cross-section of the charging chamber500 x 180 mm
Sieve perforation55 x 55 mm or 25 x 25 mm
Efficiency12 – 20 m3/h or 12 – 25 m3/h

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Hubert Ciborowski

Senior Technical Sales Engineer

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