1. Fixed top roller, adjustable lower and rear rollers 2. Standard series wire core groove 3. Top roll swing out across cam lock 4. Supplied with conical bending feature 5. The electric slip roll not only reels but also can cone materials 6. It can roll the round bar steels whose specifications are ¢6, ¢8, ¢10 and so on. 7. The 24V pedal switch can smooth the operation 8. The safety mechanism of electric slip roll is in line with the CE standard.