Tensioning machines - BBA/BC/BM

bbaMachines are built in cast iron, designed to tension and straighten the log band saw blades.

  • The tensioning pressure is adjustable by means of a proper lever and is controlled on a special index.
  • An anvil and a hammer to level the blade manually, and two tension gauges are supplied together with the tensioning machine.
  • On request, the bench to set up the tensioning machine and the anvil together with a set of saw rollers to carry the blade can be supplied as well.
  • Tensioning machines Mod. BC and BM are sliding and movable through a handwheel, to carry out complete sequences of tensioning passes parallel to the blade edge.

 

 

BBA Tensioning machinesBC Tensioning machinesBM Tensioning machinesTensioning machines BBA

bba Tensioning machines

Overall dimensions

Max. length Supports BBA
mm
BC-BM
mm
A 3 3270 4000
A+B 4 3290 4700
A+B+C 5   - 5400
A+B+C+D 6   - 6550

 

Choise table

Log band saw Tensioning machine Bench Supports
1000 SD
1100 SE
1150 SEB
1300 SG bassa fascia 140
BBA BP 3
1300 SG alta fascia 140
1300 SGB
BBA BP 4
1300 SG bassa fascia 165 BC BQ 3
1300 SG alta fascia 165
1300 SGC bassa-alta
1400 SHC bassa-alta
BC BQ 4
1600 SIC bassa BM BQ 4
1600 SIC media-alta
1800 SL
BM BQ 5
2000 SM BM BR 6

 

Technical data

Mod.   BBA BC BM
Max. blade width mm 150 240 310
Motor power kW 0,37 0,55 0,75
Weight about Kg 105 150 270

 

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