Spring coiling automatic machines are intended for cold coiling cylindrical, conic and barrel springs of compression with draw in and not draw in face coils, with fixed and variable step, right and left навивки, and also springs of a stretching with the step equal to diameter of a wire without hooks and the direct ends.
Automatic machines may wind single-turn springs.
Host material for springs is the steel spring wire of round section with time resistance to break in limits tв=2500...1450 мРа.
Link spring coiling automatic machines of model АА5109, А5112 and АБ5116 correspond to modern technical requirements for machines of the given aspect.
The input resonators established in nodes of a drive, ensure stepless regulation of speeds of feeding of a wire.
The automatic machine of model АБ5218 muff an aspect ensures winding springs with length of the preform equal of 30000 mm.