In order to prevent the atmospheric material from corroding the steel traffic barriers, the manufacturer will protect the barriers by applying paint on the surface of the guardrails. The heavy fog and windy weather should promptly wipe off the water droplets on the guardrail surface with a dry cotton cloth. Dry the guardrail in time and do a good job of guarding against moisture.
Although the steel guardrail is treated with anti-corrosion, paint peeling may also occur, causing the guardrail to rust. For this reason, the manufacturer recommends that you regularly wipe the surface of the guardrail with a small amount of anti-rust oil or sewing machine oil on a cotton cloth to ensure that the guardrail is bright as new. For places where rust occurs, you can use a cotton yarn to wipe the paint, remove rust, and protect the guardrail.
The use of steel traffic barriers on the road will cause dust accumulation, affecting the appearance and gloss, wind erosion will also cause damage to the protective film on the surface of the guardrail, so regular cleaning of the guardrail, wipe with a soft cotton fabric. Be careful not to scratch the surface coating with a sharp object when wiping the steel traffic barrier.
High Speed self-Recovery Rapid doors are the technological evolution of old, PVC high speed doors or heavy folding doors, now obsolete and not suited to today's industrial needs.
High-quality panels, the resistive safety edge fitted to the bottom edge of the door, photocells and barriers make this product both safe and durable, being totally self-repairing, thanks to its special [Anti Crash System".
This door designed with a perimeter structure in galvanized or stainless steel, which is ideal for sliding panels. The door panel rides effortlessly within a track, thanks to the special profile and hinge designed by us, requiring low maintenance. The panel is rolled up on a roller placed within the upper crossbeam.
The door can be equipped with a counterweight or ups batteries, to fully open the door in case of power failure, and can also be equipped with large transparent sections to create a brighter and safer working environment.
Self-Repairing Door Curtain made of reinforced PVC, with flexible weighted soft bottom edge.
The edge of curtain has continuous injection molded teeth that then move up and down in a self-lubricating polyethylene track attached to structural galvanized side frames.
Self-Recovery Rapid Door,Self Recovery PVC Rapid Door,Self Recovery Rapid Rolling Door,Self Healing Roll Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hongfadoor.com