性能特點：
本機結構形式為三輥對稱式，上輥在兩下輥對稱位置作垂直升降運動，通過絲桿絲母蝸桿傳動而獲得，兩下輥作旋轉運動，通過減速機的輸出齒輪與下輥齒合，為卷制板材提供扭距，本機床結構緊湊，操作維修方便。
PREFORMANCE:
the construction of this machine os in form of three roller symmetry, the top roller, in the central symmetry position over the two bottom rollers,does vertical motion up and down through screw,nut and worm transmission. Decelerator gears bottom rollers providing torison moment for coiling shett metal.
技術參數 Main technical data
| 規格型號 specif- ication | 厚度 (mm) max thick- ness of coiled plate | 寬度(mm) max width of coiled plate | 屈服 極限 (Mpa) yiel- ding limit of sheet metal | 卷板速度(m/min) coiling speed | 滿載最 小直徑(mm) min full loading diameter of coiled plate | 上輥 直徑 (mm) diameter of top shaft | 下輥 直徑 (mm) diame- ter of botton shaft | 下輥 中心距 (mm) central distance between botton shafts | 主電機 功率 (kw) motor power | 外形尺寸 （長寬高） (mm) dimens- ions |
| W11-6×1500 | 6 | 1500 | 245 | 7.16 | 380 | 180 | 170 | 210 | 4 | 3310 1210 1330 |
| W11-6×2000 | 6 | 2000 | 245 | 7.16 | 380 | 180 | 170 | 210 | 5.5 | 3310 1210 1330 |
| W11-6×2500 | 6 | 2500 | 245 | 7.16 | 500 | 190 | 170 | 260 | 5.5 | 4310 1210 1330 |
| W11-6×3200 | 6 | 3200 | 245 | 6.46 | 500 | 240 | 200 | 310 | 7.5 | 5200 1400 1200 |
| W11-8×2000 | 8 | 2000 | 245 | 7.16 | 450 | 190 | 170 | 260 | 7.5 | 3810 1210 1330 |
| W11-8×2500 | 8 | 2500 | 245 | 6.46 | 500 | 240 | 200 | 310 | 11 | 4500 1420 1610 |
| W11-12×2000 | 12 | 2000 | 245 | 6.46 | 500 | 240 | 200 | 310 | 11 | 4050 1420 1610 |
| W11-12×2500 | 12 | 2500 | 245 | 5 | 750 | 280 | 240 | 360 | 11 | 5000 1500 1300 |
| W11-12×3000 | 12 | 3000 | 245 | 5 | 650 | 280 | 240 | 360 | 11 | 5500 1500 1300 |
| W11-16×2000 | 16 | 2500 | 245 | 5 | 750 | 280 | 240 | 360 | 11 | 4500 1500 1300 |
| W11-16×2500 | 16 | 2500 | 245 | 5 | 750 | 330 | 240 | 360 | 11 | 5000 1500 1300 |
| W11-16×3000 | 16 | 3000 | 245 | 5 | 900 | 340 | 280 | 440 | 11 | 6300 1600 1900 |
| W11-20×2000 | 20 | 2000 | 245 | 5 | 750 | 280 | 240 | 440 | 11 | 4500 1500 1300 |
| W11-20×2500 | 20 | 2500 | 245 | 5 | 850 | 340 | 280 | 490 | 15 | 5600 1600 1900 |
| W11-25×2000 | 25 | 2000 | 245 | 5 | 850 | 340 | 280 | 490 | 22 | 5100 1600 1900 |
| W11-25×2500 | 25 | 2500 | 245 | 4.5 | 900 | 380 | 300 | 600 | 30 | 6000 4600 2150 |
