Customizable hinged sub-cover (double-layer manhole cover below the main cover)

• Specifications: Φ600
• Standard: B125
  
• Design: For manhole covers, a secondary cover needs to be installed underneath for installation protection, and a mechanical lock can be added to prevent outside personnel from entering. Additionally, integrated monitoring systems can be installed on the second-layer manhole cover.
• expansion bolt fixing installation

⛳Project Description:

The manhole cover is aesthetically pleasing and durable. It is easy to inspect and open, and prevents people from falling into the deep well if the outer cover is damaged. Furthermore, a mechanical locking mechanism is installed on the cover to prevent unauthorized personnel from entering the well out of curiosity, thus preventing accidents or damage to equipment and property.

YOURUO Company has over eight years of experience manufacturing and installing hydraulic doors, particularly for demanding, high-precision hydraulic equipment. While our equipment isn't the cheapest, it's exceptionally reliable and stable. Our electrical and hydraulic equipment is standardized, allowing for complete assembly and disassembly. Subsequent maintenance can be performed simply by plugging in and out electrical connectors and oil pipe connections. This process is fast, convenient, and safe, eliminating equipment problems caused by unskilled workers. Our hydraulic doors and covers offer a refined and aesthetically pleasing appearance, minimal mechanical failure, and high corrosion resistance, making our equipment a key feature of any project.