U700 28 pinstriped belt for oil slitting lines
U700 28 is a three-layer tension belt for steel slitting and rewinding equipment. It combines a pinstriped TPU contact surface, a resilient polyester-fibre middle layer and a polyester tensile base. Specify the strip finish, lubricant and belt path when selecting the belt for an oil slitting line.
| Item | Details |
|---|---|
| Model | U700 28 |
| Application | Oil slitting machine tension belt |
| Surface | TPU, pinstriped pattern |
| Construction | 3 layers |
| Surface layer thickness | 2.0 mm |
| Minimum bending diameter | Forward: 150 mm; reverse: 280 mm |
Send the finished belt dimensions, layer option and machine details to request a quote.
Three-layer construction
| Layer | 材料 | Thickness | Hardness |
|---|---|---|---|
| Contact surface | TPU | 2.0 mm | Shore A 70 |
| Middle layer | Resilient polyester fibre | 2.0 or 4.0 mm | Shore A 30 |
| Tensile base | Polyester fibre reinforcement | 1.2 mm | Shore A 85 |
Specify which middle-layer thickness is required. Check the finished overall thickness against the machine clearance and tensioning arrangement, including the joint.
Bending, tension and contact data
| Item | Details |
|---|---|
| Minimum forward bending diameter | 150 mm |
| Minimum reverse bending diameter | 280 mm |
| Tensile strength | 220 kg/cm |
| Tension at 1% elongation | 17 kg/cm |
| Friction coefficient against steel — surface | 0.96 |
| Friction coefficient against steel — underside | 0.22 |
Contact behaviour depends on the strip finish, lubricant and operating conditions. Include the oil type, contact pressure and line speed when discussing the belt. The tensile-strength figure is not an installation tension setting.
Specify the belt for your slitting line
| Item | Details |
|---|---|
| Finished dimensions | Length, width, overall thickness, tolerances and middle-layer option |
| Machine layout | Machine model, pulley diameters, forward and reverse bends, and tensioning travel |
| Strip and lubricant | Steel grade, strip dimensions, surface finish and oil type |
| Operating duty | Line speed, contact pressure, temperature and required strip finish |
| Joint and belt set | Joint arrangement, installation access and number of matched belts |
Jointing and replacement
Send photographs of the contact face, underside, joint and belt path. For multiple parallel belts, include the number of belts and matching requirements across the machine. A drawing or existing sample helps describe the required width, length reference and joint arrangement.
Request a U700 28 pinstriped slitting belt
Include the belt dimensions, quantity, middle-layer thickness and operating conditions with your enquiry.
