... motor power: 3 kwQuantity of roll stand: 13Shaft diameter of roller: Φ70 mmHydraulic oil pump: gear wheel pumpMaterial of blade ... 0.3~0.8mmForming speed: 8-12 m/minMaterial of roller: high grade 45# steel ,plated hard chrome on the ... DeltaFrequency converter: Delta 3. equipment Manual decoiler, main roll forming machine, hydraulic cutting device,hydraulic station, PLC computer control, electric locking ...