SMC is a non-toxic, recyclable material, which makes SMC road manhole covers an environmentally friendly option compared to traditional materials. The ability to recycle SMC helps to reduce waste and support sustainability initiatives in urban infrastructure projects.

Functions of SMC Road Manhole Cover Molds

The primary function of SMC road manhole cover molds is to produce high-quality manhole covers that meet industry standards for safety, durability, and performance. The precision and design of the mold ensure that each cover is manufactured to exact specifications, providing a consistent product that fits perfectly into its intended location.

SMC molds allow for efficient mass production of manhole covers. The molds can be used repeatedly to create large quantities of covers in a short period, reducing labor costs and manufacturing time. This efficiency makes it possible to meet the demand for manhole covers in large-scale construction projects or urban development projects where multiple covers are needed.

SMC road manhole covers are designed to require minimal maintenance over their lifespan. Their resistance to corrosion, wear, and impact reduces the need for frequent replacements, unlike metal or concrete covers, which can deteriorate over time. This helps municipalities and infrastructure developers save money on long-term maintenance and replacement costs.

SMC molds can be designed to incorporate safety features into the manhole covers, such as anti-slip surfaces or locking mechanisms to prevent unauthorized removal. These features increase the safety of both workers and pedestrians and make the covers less likely to be tampered with or stolen.

SMC molds provide manufacturers with the ability to design manhole covers for specific applications. For example, they can be tailored for pedestrian-only areas, heavy traffic zones, or industrial areas where different load capacities or surface textures are required. This versatility ensures that SMC manhole covers meet the diverse needs of infrastructure projects.

Cover Shape  
Round / Rectangle / Square
Cover Load  
A15, B125, C250, D400; according to customer standards requirement
Mould Type  
Compression mould
Mould Steel  
P20 / S50C / S45
Mould Cavity  
Single cavity / Multiple cavities / Multiple cavities with interchangeable inserts
Heating System  
Oil heating / Electrical rods heating
Ejection System
Hydraulic eject with air assist / hydraulic pins