Before the grinding of a log of the log house, a special nozzle is installed on a typewriter for grinding . It is best that the material from which the nozzle is made is made of plastic. Experts recommend that they completely abandon the use of rubber nozzles on a machine, as it is inconvenient to carry out work, and they quickly wear out. It is also worth paying attention to the diameter of the nozzle and choosing a smaller size that differs from the size of the groove, since during further processing the nozzle can be jammed in the groove and the machine will simply fly out of hand. In this case, the receipt of production injury is not excluded.














