Screw Technology

Innovative, fast, and superbly efficient

The Screw Unscrambler
Using helical screw rolls, the unscrambler singulates the logs while ensuring smooth and even ending of logs with the help of an integrated stop-end chain.
 

The Screw Feeder
This patented helical screw feeder aligns, singulates and accelerates the logs as they are loaded onto the receiving conveyor, achieving a gap of 12” or less between logs. 
 

Design Specifications

• Single Feed Throughput: up to 35 logs per minute
• Dual Feed Throughput: up to 50 logs per minute 
• Diameters: 4” to 32”
• Log lengths: 8’ to 20’ 
• Log species: Spruce, Fir, Pine, Southern Yellow Pine, Larch, Cedar and Hardwoods

These units also perform particularly well processing crooked long logs up to a length of 72’.