| Polyurethane roller: Polyurethane is a new organic macromolecule material, known as the "fifth largest plastic", with good oil resistance, toughness, wear resistance, aging resistance. Its tensile strength, tear strength and wear resistance are 3-5 times higher than those of ordinary rubber. The polyurethane wheel can be used without metal assistance. It is especially suitable for the welding of wind tower production line and stainless steel cylinder. | | Main technical parameters | | 規格型號 | HGZ-5 | HGZ-10 | HGZ-20 | HGZ-40 | HGZ-60 | HGZ-80 | HGZ-100 | | 最大承載重量 | 5 | 10 | 20 | 40 | 60 | 80 | 100 | | 聚氨酯輪 | 直徑D1 | 250 | 300 | 350 | 400 | 450 | 450 | 500 | | 寬度W | 100 | 120 | 150 | 160 | 180 | 240 | 240 | | 筒體直徑 | 最小d | 250 | 320 | 500 | 600 | 750 | 850 | 1000 | | 最大D | 2500 | 3200 | 3800 | 4500 | 5000 | 5500 | 6300 | | 滾輪線速度 | 6-60 | 6-60 | 6-60 | 6-60 | 6-60 | 6-60 | 6-60 | | 電機功率 | 單驅動 | 0.75 | 1.1 | 1.5 | 3 | 4 | 4 | 5.5 | | 雙驅動 | / | / | / | 2x1.5 | 2x2.2 | 2x3 | 2x3 | | 調速方式 | 變流變頻無極調速 |
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