Wholesale HW-Hand Push Shaking Scraping Vibration Integrated Marking Machine
Integrated multi-mode hand push unit designed for precise thermoplastic structural, shaking, and flat-line profiling.
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Explore our top-selling machinery engineered for heavy-duty marking operations, road maintenance, and rapid-curing temporary striping.
Integrated multi-mode hand push unit designed for precise thermoplastic structural, shaking, and flat-line profiling.
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Highly stable square box applicator optimized for consistent thermal thickness control and rapid-melt setups.
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Compact vehicle-mounted thermoplastic preheater featuring uniform indirect oil jacket heating and dual agitating paddles.
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Perfect execution of airless cold-spray technology for fast drying waterborne and solvent road paints.
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Large-scale baseline truck configuration designed for long-distance highway and arterial road markings.
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High adhesion primer sprayer ensuring complete bonding of thermoplastic lines on aged concrete surfaces.
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Two-component methyl methacrylate formula delivering exceptional durability and rapid low-temperature curing.
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High-velocity air jet blower to clear dust, soil, and moisture from the road bed prior to paint applications.
View BlowerAn authoritative analysis of chemistry, machinery dynamics, regulatory requirements, and future trends in transport safety infrastructure.
In modern roadway engineering, temporary road markings serve as a lifeline for traffic routing in construction zones, temporary detours, and multi-phase pavement rehabilitation projects. However, the engineering requirements for temporary markings are contradictory: they must exhibit the physical durability to withstand the shear stresses of heavy commercial vehicles, and yet they must be clean-peeling or easily water-blasted without causing "scabbing" (the mechanical tearing of the concrete or asphalt substrate).
According to the EN 1436 standard in Europe and ASTM D4505 in North America, temporary markings must maintain minimum retroreflectivity indices ($R_L$ for night visibility, $Qd$ for day visibility) for the entire duration of the work zone phase. Traditionally, simple water-based paints were used, but they often leave ghost markings when worn down or require aggressive grinding to remove, creating hazardous visual illusions for motorists. This has led to the development of methyl methacrylate (MMA) cold plastics and specialized thermoplastics with custom adhesion modifiers.
Selecting the right material matrix dictates the operational safety and budget efficiency of municipal highway projects. Below is an engineering comparison of the primary materials used in temporary safety applications:
Two-Component MMA (98:2 Formulation): By utilizing a polymerization reaction catalyzed by Dibenzoyl Peroxide (BPO), MMA cures chemically without relying on solvent evaporation or high thermal inputs. This ensures zero shrinkage and an exceptionally strong yet shear-flexible bond. For temporary use, formulation chemists adjust the plasticizer ratio to reduce long-term cross-linking, allowing water-jetting systems to lift the marking cleanly.
Modified Hot-Melt Thermoplastics: Thermoplastics are solid blocks of binder resin, pigment, filler, and glass beads that melt at approximately 200°C. By lowering the resin content slightly and raising the aggregate content, or by applying a specialized release agent (primer) underneath, road crews can achieve robust lines that can be mechanically sheared off or hot-scraped when detours are no longer required.
As China’s largest and most technologically advanced manufacturer of road marking systems, Heavsty Transportation Technology leads the industry in manufacturing high-tolerance application machinery. With an expansive R&D team of 40 seasoned engineering professionals, our modern factory covers over 20,000 square meters. Heavsty employs more than 200 workers dedicated to executing ISO 9001, ISO 14001, and ISO 45001 certified manufacturing protocols.
ISO 9001
CE Certified
TÜV Rheinland
SGS Approved
EN 1436 Compliant
ASTM D4505
Every piece of equipment, from the HW-Hand Push Shaking Scraping Integrated Machine to our vehicle-mounted hydro-blasters, is subjected to stress testing under simulated climatic extremes. This ensures that when our customers deploy units in Saudi Arabia, Kenya, South Korea, or Brazil, they perform flawlessly under localized atmospheric variables.
Road building materials and machines cannot be sold under a "one size fits all" banner. Different microclimates dictate paint rheology, drying kinetics, and machine configurations:
Under Saudi Arabia's intense UV exposure and surface temperatures exceeding 60°C, traditional polymers undergo rapid photo-oxidation, leading to embrittlement and early failure. Heavsty's solutions rely on high-grade vehicle-mounted thermoplastic units paired with UV-stabilized pigments and special heat-reflective resins that preserve color fastness and structural integrity throughout the duration of major detours.
In high humidity environments, water-based paints can take hours to dry, stalling traffic management workflows. The deployment of Heavsty's High-Pressure Airless Cold-Spray marking machines, utilizing quick-drying acrylic formulations and solvent-born binders, ensures tack-free lines within 10-15 minutes, preventing wash-off from sudden rain events.
Subzero pavement temperatures cause thermoplastics to crack under the mechanical flexing of traffic. Heavsty's MMA resin systems, utilizing custom low-temperature catalysts, cure reliably in temperatures as low as -10°C, maintaining flexibility and preventing water ingress that leads to frost heaving of the pavement.
Discover real-world applications of our fleet, solving modern infrastructure challenges from airport runways to major arterial road networks.
Applied at Kuwait Airport in late 2025. This machine removes accumulated rubber and deteriorated markings using high-pressure hydro-blasting, ensuring zero damage to runway microtexture, rapid drying, and immediate runway reopening.
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Deployed on main urban roads in South Korea (March 2025). The intelligent thermoplastic melting kettles delivered rapid indirect heating and precise thermal management, preventing resin oxidation and guaranteeing line adhesion.
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Executed on Saudi Arabia municipal routes. The large-scale riding vehicle-mounted system optimized construction efficiency, laying highly visible wear-resistant lines under scorching conditions with automated bead-dropping mechanisms.
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Utilized in Kenya's urban traffic lanes (May 2025). High-pressure airless cold-sprayers delivered immaculate edge definition without requiring complex preheating steps, optimizing operational costs for international projects.
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Deployed in Brazil's roadway safety updates (Feb 2026). Our removal units cleared old temporary markings without chemical residue, ensuring a pristine profile for the installation of new long-term traffic lines.
Learn More >>Our long-term R&D vision focuses on automation, ecological compliance, and integration with autonomous driving technology.
Developing temporary marking paints with specialized pigments that reflect near-infrared radiation (850-950nm). This allows autonomous vehicles' LiDAR systems to recognize detours and work zones even under poor lighting conditions.
Transitioning from petroleum-derived acrylics to bio-based binders derived from agricultural co-products. The goal is a temporary marking paint that decomposes naturally after 6-12 months under solar radiation, eliminating removal costs.
Integrating high-precision RTK GPS and optical path recognition into Heavsty’s line-marking machines. Unmanned robotic buggies will lay complex detour markings overnight, removing human operators from active highway work zones.
Review the specific mechanical characteristics of our signature application and preheating equipment line.
Features pneumatic control valves, automatic glass bead dispensing, and interchangeable shoes for flat, structured, and profile marking.
Equipped with automated temperature sensors and high-pressure oil burners to ensure rapid thermoplastic preheating without scorching.
Engineered for cold-spray applications. Delivers up to 250 bar of pressure for clean atomization of high-viscosity paints.
A heavy-duty ride-on platform for long-range construction phases, maximizing line consistency and contractor output.
Enhanced flow-valve controls and dual spray gun mounts for applying wide municipal lines in a single pass.
High-pressure hydro-blasting unit that recovers water dynamically, ideal for critical airport runway maintenance.
Get answers to critical technical questions from our senior road construction safety engineers.
Cold-spray paints (waterborne or solvent-based acrylics) are thinner, dry quickly through evaporation, and are ideal for short-duration projects. Thermoplastics require thermal melting at 200°C, forming a thicker, more durable plastic layer. Cold spray is easier to remove with hydro-blasting, whereas thermoplastics are better for high-traffic environments where durability is prioritized over quick removal.
Pavement scabbing occurs when the adhesive bond of the marking is stronger than the internal cohesive strength of the asphalt or concrete surface. To prevent this, contractors should use customized temporary primers or MMA formulas with adjusted plasticizer ratios. These materials bond securely under vertical traffic loads but release under the concentrated shear force of high-pressure hydro-blasting (2,000-2,500 bar).
Glass beads provide retroreflectivity by bending and reflecting vehicle headlight beams back to the driver's eyes. In wet night conditions, standard glass beads lose retroreflectivity because water film scatters the light. Utilizing high-performance retroreflective glass beads (such as Heavsty’s HR Series) ensures consistent retroreflection even under wet, rainy conditions, which is crucial for work zone safety.
Yes, Heavsty's cold-spray and two-component machines are designed to meet standard flow specs and are compatible with all major commercial MMA resins. Our pumps use high-grade stainless steel and chemically resistant seals to handle the reactive monomer components of MMA without deteriorating.
Examine our material formulations and supplementary machinery designed to optimize road safety systems.
Self-propelled unit with responsive steering and hydrostatic drive for consistent thermoplastic applications.
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Heavy duty mechanical removal unit utilizing rotary tungsten cutters to shave away redundant lines.
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Highly maneuverable hand-push unit featuring heat-insulated screed boxes, perfect for inner-city projects.
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Advanced airless cold sprayer with high delivery rate and stable gun mounting for accurate lines.
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Premium thermoplastic paint powder with high titanium dioxide levels for maximum daylight contrast.
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Dual-cylinder preheater offering double the heating capacity, ideal for high-volume parking lots.
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Engineered for scraping, dot application, and vibratory marking using specialized two-component MMA resins.
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Reflective glass beads with high refractive index (>1.5) for superior nighttime visibility in heavy rain.
Get QuotesHeavsty stands for certified quality management. Our systems have been displayed at premier trade exhibitions globally.
