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CNMC-500L Hydraulic Polyurea Sprayer: The Reliable Choice for Professional Construction
A stable heating system ensures construction quality.
The CNMC-500L features a dual independent heating system design, equipped with two seal-free independent block heaters and separate hose heating systems. Each component hose can be individually heated via a 4000W isolation transformer, supporting 150-meter hose operations to ensure materials maintain a constant temperature during long-distance conveyance.
A precise proportioning system ensures optimal mixing results.
This equipment features a dual-acting piston proportioning pump system, with each pump driven independently by a hydraulic cylinder. This enables precise control over the delivery of each component, achieving a stable 1:1 mixing ratio. With an output pressure of 35MPa and an adjustable flow rate of 2-24kg/min, it meets the efficiency demands of large-scale construction while also accommodating the precision requirements of detailed work.
Intelligent control enhances the operating experience
The CNMC-500L is equipped with an advanced central processing unit (CPU) system that processes and controls all application parameters in real time. Operators can complete all settings via the touchscreen, while the system automatically monitors and adjusts parameters during operation to ensure consistent and stable construction quality.
The unique circulation system automatically heats materials without requiring machine startup, significantly reducing pre-construction preparation time and enhancing equipment utilization efficiency. The 18KW power configuration strikes a balance between performance and energy consumption.
Widely applicable to a variety of engineering scenarios
This equipment supports 150-meter hose operations, making it suitable for diverse working environments such as large construction sites and complex job sites. Its outstanding performance is particularly well-suited for: building waterproofing projects, industrial floor construction, large-scale tank corrosion protection, tunnel and bridge protection, and water conservancy project seepage prevention.
The CNMC-500L Hydraulic Polyurea Sprayer has gained widespread recognition in infrastructure construction and industrial protection sectors for its reliable performance and innovative design. This equipment will continue to provide professional users with stable construction capabilities and quality assurance, making it the ideal choice for polyurea spraying projects.
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CTT EXPO 2026, the largest and most influential construction equipment exhibition in Russia and the CIS region, will be held at Crocus Expo in Krasnogorsk, Moscow from May 26 to 29. Hightop Group sincerely invites global clients and partners to its booth 1-146, where it will showcase a full range of compact construction equipment, including crawler excavators (HT20Pro, HT10B), wheel loaders (HTDL06, HTL28), skid steer loaders (HT382T, HT390) and material handling equipment (HT500Y-4 dump truck). On-site professional team will provide one-on-one consultations, live demonstrations and customized partnership solutions, helping visitors explore business opportunities in the Eastern European market.
Hightop Group’s brilliant appearance at SaMoTer 2026 in Verona, Italy. The brand displayed multiple flagship construction machinery that meets European emission standards. With outstanding product performance and green intelligent manufacturing concepts, it attracted numerous European merchants for consultation and cooperation. Hightop has won wide recognition in the European market and will keep focusing on eco-friendly and intelligent equipment research and development to further expand overseas business layout.
Shandong Hightop Group successfully debuted its HTJC430 Stone Crusher at CIM 2026 (Canadian International Mining & Metallurgical Exhibition) in Vancouver. The compact, mobile crushing solution stood out at Booth 341 for its small footprint, powerful performance, and durable tracked chassis, drawing strong interest from global mining and construction professionals. The event reinforced Hightop’s commitment to innovation and its expanding presence in the international mining equipment market.
Discover the CNMC-E3 Polyurethane Spray Foam Machine, a high-performance, versatile spray equipment designed for construction and insulation projects. With advanced mixing and heating systems, precise control, and easy operation, it delivers consistent and efficient foam application across roofs, walls, and pipelines. Learn its key features, applications, and benefits to enhance project efficiency, reduce material waste, and achieve long-lasting insulation results.
Shandong Hightop Group invites you to SaMoTer 2026 Italy. Visit our booth (Hall 10, C3-1) to explore our construction machinery, mini excavators, and discuss partnership solutions for the European market.
Shandong Hightop Group will attend CIM 2026 held May 3–5 at Vancouver Convention Centre and showcase its HTJC430 Small Tracked Stone Crusher at Booth 341. The machine features compact size, strong crushing capacity, tracked off-road performance and wide applicability for mining, quarrying and construction waste recycling. As a top Chinese manufacturer of construction and mining equipment serving over 50 countries, the group views the exhibition as a key step in global expansion and welcomes worldwide industry partners to visit its booth for cooperation.
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