Products

Manhole Cover Circular Cutting Machine GLWS-1200 GLWS-1500 for Road Repair

Well-periphery circular cutting machine GLWS-1200 and GLWS-1500 with Honda engine and diamond blade, cutting clean circles around manhole covers over 10 times faster than ordinary cutters.

Models GLWS-1200 / GLWS-1500
Function Circular cutting around manhole covers and wells
Application Cement concrete and asphalt pavement
Engine Honda gasoline engine
Blade easy start
Efficiency low fuel use
Advantages Parabolic diamond circular saw blade

Product Details



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When a manhole cover is raised after paving adjustment, the surrounding pavement must be cut neatly before restoration. The GLWS-1200 and GLWS-1500 well-periphery circular cutting machines cut a complete circle around the manhole frame in one pass instead of the repeated crossing cuts of an ordinary joint cutter, saving time, labor and material, with efficiency more than 10 times higher. The machine cuts with a parabolic diamond circular saw blade, leaving a smooth, strong and load-bearing edge, and is suitable for both cement concrete and asphalt pavement. It is powered by a Honda gasoline engine that starts easily, runs with low fuel consumption, and the compact frame with wheels moves flexibly in narrow urban work zones. This machine is a practical tool for municipal maintenance teams, manhole adjustment contractors and road repair crews.

About Us

About Us
Henan Highway Guardian Transportation Technology Co., Ltd.Located in Xinxiang, Henan Province, we are a national high-tech enterprise focusing on green highway pavement maintenance. We have three major business segments: maintenance materials, maintenance machinery and maintenance engineering. We manufacture road crack sealant, self-adhesive crack bonding tape, anti-crack tape, butyl waterproof sealing tape, crack sealing machines, pavement slotting machines and related accessories. We hold ISO quality certifications and cooperate with traffic universities for technical research. Our products are widely used in expressways, national and provincial highways. We are ready to supply high-quality road maintenance products and technical service for overseas municipal and infrastructure projects.

Frequently Asked Questions

We manufacture a range of road maintenance products, including road crack sealants, self-adhesive crack bonding tapes, anti-crack tapes, butyl waterproof sealing tapes, crack sealing machines, pavement slotting machines, and related accessories.

Our products are designed for road pavement maintenance and repair applications, including expressways, national highways, provincial highways, municipal roads, and other infrastructure projects.

Yes. We offer road maintenance materials, specialized machinery, and related engineering services to help customers select suitable products and equipment for different pavement maintenance requirements.

Yes. Our team can provide product information and technical guidance based on your project requirements, pavement conditions, crack characteristics, and maintenance methods.

We follow quality management procedures and hold ISO quality certifications. Our commitment is to provide reliable road maintenance materials and machinery that meet the applicable requirements of our customers and projects.

Yes. We provide technical information and application guidance for our road maintenance materials and machinery. Our technical research collaborations with traffic universities also support ongoing product and technology development.

Yes. We aim to supply road maintenance materials, machinery, and technical services for overseas municipal road and infrastructure projects. Contact our team to discuss your destination market and project requirements.

Please send us your required product types, specifications, quantities, intended applications, and delivery destination. Our team can review your requirements and provide relevant product information and a quotation based on your needs.