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 Machinery for coil and sheet metal working |
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Machinery for coil and sheet metal working |
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Drawing on the experience gathered with coil feeder lines Series PENTA, we have new worked out a series of purpose made machines far the straightening and feeding of band coils that are either very thick or have high strength coefficients and are mainly used in fine blanking. The large-sized equipment is made of quality steel and spheroidal cast iron, while the coil straightening and feeding unit is fitted up with 15 rolls, of which two with large diameter are superposed and on the other both at the inlet and outlet and 11 are strengtheners placed in between. All rolls have been hard-plated with a thick layer of chromium. The 5 upper straightening rolls are adjustable from the control panel board by way of up and down bottoms. All rolls are motorized through a gear box in oil bath with end drive to universal joints. Motorization is achieved by means of a (Brushless) AC-motor that has been provided with a oleo dynamic head opening, so as to allow pilot. cantering and adjustment in height with a stroke of 200 mm. The accuracy obtained en the repeatability of a given feed value is ± 0.1 and not be added progressively.
The line consists of motorized hydraulic decoiler Series SA, cross alignment slide Series SAT, motorized hydraulic pressure arm Mod. SBPOM, lifting cradle Series CST coil end feed-in group Series UPR, mechanical squaring shears for butting Series CGO and hydraulic control unit Series CTR.
OPTIONAL EQUIPMENT
Side coil nip rolls, adjustable by means of hydraulic motor
· Head opening for cleaning of straightening rolls
• Band guide rolls, adjustable by means of hydraulic motor with control board display
Storage of straightening rolls penetration values.
