Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of aluminium foil for roofing insulation in China. With abundant experience, we warmly welcome you to wholesale high quality aluminium foil for roofing insulation in stock here from our factory. Good service and reasonable price are available.
aluminium foil for roofing insulation
Product detail
| type | Industrial aluminum foil |
| application | cable,waterproof,transformer and so on. |
| alloy | 8011 1060 1235 8079 |
| temper | H112 H24 H18 O |
| thickness | 0.0055mm-0.2mm |
| width | as your request |
| color | slivery |
| surface | one side bright,one side matt or both sides bright |
aluminium foil for roofing insulation
The "sludge" produced in the aluminum foil rolling process is mainly caused by the poor compatibility between the base oil and the additive or the additive and the additive. The selection of reasonable base oils and additives is of great significance for improving the quality of aluminum foil and preventing fire accidents caused by "sludge". If "sludge" is produced, unreasonable additives or base oil should be replaced in time, and an appropriate amount of antistatic agent can be added to the rolling oil.
Intermediate rolling process of aluminum foil folding
3.1 Good alignment, especially wide materials, will loosen on one side and tighten on the other side, resulting in cracked edges and loose ribs, which will affect the next pass production.
3.2 AFC should regularly zero the plate-shaped roller in the running state.
3.3 The fuel injection ratio in the AFC can be reduced when the second rib is loosened.
Micron Aluminum Foil Large Rolls
3.4 When the belt is broken and the waste is washed with oil for a long time, the oil injection should be turned on for a long time to avoid changing the roller profile.
3.5 Adjustments when wrinkling, discounting, stringing and unwinding
3.5.1 Ensure that the drip distribution is even and reasonable.
3.5.2 The front tension control is reasonable.
3.5.3 Adjust the position of the flattening roller or change it.
3.6 Treatment of skidding and squealing First reduce the speed and then increase or decrease the oil temperature to improve the lubrication conditions.
4.1 Increase the rolling force while maintaining the synchronization of the bending rolls to keep the edges not tight or loose.
4.2 The front tension can also be increased for the first two passes.
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