Rotary wire straighteners and cutting machines are designed for continuous straightening of wire from the coil, followed by measuring and cutting to the required length. In special cases, we can cut with a cadence up to 6 cuts per second. According to the diameter of the straightened wire, the straighteners are produced in three type modifications:
The advantages of our straighteners are:
Wire straightening principle:
The wire is unwound from a coil. It passes through pre-straightening rollers to traction units with lower and upper rollers drive. It continues to the straightening unit, where the internal stress in the wire is stabilized by bending into plastic deformation by its displacement and rotation of the deformation sleeves. This causes its high degree of straightness. Next, the wire travels through the length compensator, scissors with a precise cutter to the measuring mechanism. Subsequently, the aligned wire is cut off and falls into the magazine.
The wire straightening parameters can be adjusted on the touch screen while the machine is running. It is possible to straighten wires of different quality, strength and surface finish (soft, hard, spring, stainless steel, galvanized, glossy, varnished, alumini-coated, ...)
WIRE STRAIGHTENER | UNIT | RR 03 | RR 06 | RR10 |
---|---|---|---|---|
Wire diameter | mm | 1-3 | 2-6 | 5-10 |
Wire straightening speed | m.s-1 | 0,1-0,4 | 0,2-0,7 | 0,3-1,0 |
Measuring accuracy | mm | +0,5 | +0,5 | +0,5 |
Measuring length | m | 0,04-3,0 | 0,04-6,0 | 0,1-12 |
Wire strength | MPa | do 2000 | do 2000 | 850 (2000) |
Weight of the wire coil | kg | 1600 | 1600 | 1600 |
Drive power | kW | 3 | 5 | 10 |
Electrical connection | V / A | 400 / 16 | 400 / 32 | 400 / 32 |
Compressed air | MPa | 0,6 | 0,6 | 0,6 |
Dimensions: A - width | mm | 2500 | 2500 | 3000 |
Dimensions: B - length | mm | 9000 | 11000 | 13000 |
Dimensions: C - height | mm | 1600 | 1600 | 1600 |