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  • Side view of the Hydraulic Double-Barrel Thermoplastic Melter - Compact design and durable stainless steel construction for road marking projects.
  • Close-up of the Hydraulic Double-Barrel Thermoplastic Melter - Highlighting the vertical paddle mixer and dual-kettle design for uniform road marking paint mixing.
  • Side view of the Hydraulic Double-Barrel Thermoplastic Melter - Compact design and durable stainless steel construction for road marking projects.
  • Close-up of the Hydraulic Double-Barrel Thermoplastic Melter - Highlighting the vertical paddle mixer and dual-kettle design for uniform road marking paint mixing.

Hydraulic Double Cylinder Preheater

No.BL-SC
The hydraulic double cylinder preheater is a core piece of equipment in road marking construction, specifically designed for efficiently melting, mixing, and delivering thermoplastic road marking materials. With its advanced technical configuration, stable performance, and wide range of application scenarios, this equipment has become the preferred tool for large-scale road marking projects. Below, we provide a detailed introduction to its technical parameters, functional features, and market advantages.
  • Side view of the Hydraulic Double-Barrel Thermoplastic Melter - Compact design and durable stainless steel construction for road marking projects.
  • Close-up of the Hydraulic Double-Barrel Thermoplastic Melter - Highlighting the vertical paddle mixer and dual-kettle design for uniform road marking paint mixing.

Description

1. Core Technical Parameters

Engine Configuration

15PS Electric Start Evaporative Water-Cooled Diesel Engine: Powerful and quick-starting, suitable for long-term, high-intensity operations. Equipped with an evaporative water-cooling system to prevent overheating.

Hydraulic Transmission System

Multi-Channel Integrated Hydraulic Control Valve: Supports forward and reverse mixing, ensuring uniform blending of road marking paint and preventing sedimentation or clumping.

Stepless Speed Control: Adjustable mixing speed to meet the needs of different viscosity paints.

Hydraulic Motor

BM-Type Hydraulic Motor: Provides stable power output, ensuring efficient operation even under high loads.

Hydraulic Oil Tank Capacity

40-Liter Large-Capacity Hydraulic Oil Tank: Reduces the need for frequent refueling and enhances continuous operation capability.

Kettle Capacity

360*2KG/500*2KG/600*2KG: Multiple capacity options to meet the needs of different project scales. Dual-kettle operation significantly improves construction efficiency.

Kettle Material and Mixing System

Stainless Steel Kettle: Corrosion-resistant and high-temperature resistant, extending equipment lifespan.

High-Carbon Steel Pot Bottom: Durable and suitable for high-intensity working environments.

Vertical Paddle Mixer: Ensures thorough mixing of road marking paint, improving line quality.

Structure and Insulation Design

Frame Structure: High stability, suitable for complex construction environments.

Insulation Material: Filled between the kettle inner wall and outer wall to reduce heat loss and improve energy efficiency.

Heating System

Liquefied Petroleum Gas Heating: Uses imported high-efficiency energy-saving burners, supporting direct-fire or strip burners for fast heating and low fuel consumption.

Safety Device

Overload Overflow Device: Prevents equipment damage caused by misoperation, ensuring construction safety.

Dimensions and Weight

  • BL-SC700 Hydraulic Double Cylinder Preheater: 1750×1620×1190mm, 700kg
  • BL-SC800 Hydraulic Double Cylinder Preheater: 1730×1620×1570mm, 1000kg
  • BL-SC1000 Hydraulic Double Cylinder Preheater: 1750×1620×1700mm, 1200kg
  • BL-SC1200 Hydraulic Double Cylinder Preheater: 1860×1820×1700mm, 1200kg

2. Functional Features

Efficient Melting and Mixing

Dual-kettle design supports simultaneous operations, increasing melting efficiency by 50%, especially suitable for large-scale road marking projects. The vertical paddle mixer ensures uniform mixing of paint and glass beads, enhancing line reflectivity.

Precise Temperature Control and Energy Saving

The heating system uses imported high-efficiency burners, with temperature precisely controlled between 180-220°C, ensuring optimal melting conditions. Insulation materials reduce heat loss, lowering fuel consumption and promoting energy efficiency.

Stability and Reliability

The multi-channel integrated hydraulic control valve and BM-type hydraulic motor provide stable power output, suitable for long-term continuous operation. The high-carbon steel pot bottom and stainless steel kettle ensure durability in various construction environments.

Safety and Convenience

The overload overflow device prevents misoperation, ensuring construction safety. The electric-start diesel engine starts quickly, simplifying operation and reducing labor costs.

Hydraulic Double-Barrel Thermoplastic Melter in action - A reliable road marking machine used for highway and urban road marking projects. 

3. Application Scenarios

  • Highway Road Marking: Dual-kettle design ensures continuous operation, improving construction efficiency.
  • Urban Road Marking: Precise temperature control adapts to different climate conditions, ensuring stable line quality.
  • Large Parking Lots and Airport Runways: High-capacity kettles and efficient mixing systems meet high-intensity construction needs.
  • Complex Climates: Insulation design and efficient heating systems ensure stable operation in low-temperature or humid environments.

4. Market Advantages

  • High Efficiency and Energy Saving: Imported burners and insulation design reduce fuel consumption and operational costs.
  • Wide Applicability: Multiple capacity and size options meet the needs of different project scales.
  • Durability and Reliability: High-carbon steel and stainless steel materials ensure long equipment lifespan and low maintenance costs.
  • Ease of Operation: Electric-start diesel engine and stepless hydraulic system simplify operations and improve construction efficiency.

5. Contact Us

If you are looking for an efficient, stable, and durable road marking machine, our product is your ideal choice. Contact us for more product information or customized solutions:

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FAQ of Bole Road Marking Paint

What is the minimum order quantity (MOQ) for thermoplastic road marking paint?

The minimum order quantity for our thermoplastic road marking paint is 1 ton.

Do you support OEM or custom packaging for private label orders?

Yes, we support OEM, including customized packaging and private labeling. We can also tailor the formulation of our road marking paint to meet specific standards.

What certifications does your paint comply with?

Our road marking paint complies with SDS, low-VOC standards, and can be exported under BS 3262 and AASHTO specifications upon request.

How long does delivery take to different regions?

Delivery time varies by region: 5–15 days to Southeast Asia, 30–50 days to Africa, and 40–60 days to the Americas by sea shipping.

Can you provide a complete road marking solution, including machines and paint?

Yes. With over 20 years of experience in thermoplastic road marking, we provide full solutions including road marking paint, road marking machines, preheaters, and project support.

What is the shelf life of your thermoplastic road marking paint?

Our road marking paint has a shelf life of up to 2 years under proper storage conditions.

Can you provide technical documents like TDS or MSDS?

Yes, we can provide Safety Data Sheets (SDS), MSDS, and sea shipping certificates for all of our road marking paint products.

Do you offer on-site training or technical support for international clients?

Yes. If you purchase both the road marking machine and paint from us, we offer remote or on-site technical guidance for your project.

How does your paint compare to other brands in durability and reflectivity?

We use high-quality raw materials to ensure our road marking paint offers excellent durability, strong adhesion, and superior whiteness for better reflectivity.
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