440 01 Louny
+420 415 627 588
MECHANICS IV. CLASS
Reeds (tongue) - made of vocal steel; strength 1.950 50 N/mm2 in the tolerance T3, grinded with the accuracy 20 Cent, the fitting-part 6 - 8 mm with the corrosion prevention.
Reeds plates are made of aluminium-fusion, the hardness 120 HB. The reeds channel are pressed with the precision cutting system, the surface Ra 1,2 micron.
Reeds are rivet by machine, the play between the reed (tongue) and the reed channel is 0,03 - 0,05 mm, tuning at pleasure of customer with accuracy 3 cents. By request of customer we can assemble the leather or plastic-valve also we can fit the reeds with wax at the reedblocks.