Bitumen Pressure Distributor

Bitumen Pressure Distributor, also known as Bitumen Sprayer is one of the bestselling products at Coninfra Machinery Pvt. Ltd. We deliver a self-propelled and truck-mounted distributor integrated with a variable spray bar and a proper heating system. The design supports operation on a consistent pressure system with an auxiliary engine, bitumen pump, tank mounting, air compressor, and other additions. Each side of the tank is insulated to prevent heat loss. A burner supplied with the equipment helps maintain the bitumen in liquid condition.


A distinct Pressure Cleaning System (PCS) helps in hassle-free cleaning of the bitumen pressure distributor. Cleaning the machine after use avoids clog-related issues. If the truck-mounted version is not your requirement, we also offer trolley-mounted counterparts.

Coninfra Machinery bitumen sprayer is on par with the latest site prerequisites and technical standards. The design is fit to face the real-world work routine on-field and ensures binder dosage for the best quality surface treatment.

The overall quality is unmatched, with the capacity extending to large-area applications. One of the most sought-after qualities of our bitumen distributor is its perfect dosage that delivers consistent and exact results. Sophisticated control technology and accurate measuring systems contribute to high efficiency and affordability.

The sensor-controller dosing allows meeting the precise quantities of binding agents required without the need for confinement on the total working width. The advanced computer control system ensures that all the essential technical data such as spray pressure, humidity, air, and soil temperature are saved using GPS coordinates for further analysis.

The Coninfra bitumen sprayer is environmentally-friendly equipment with innovative low-pressure spraying technology that brings down the spray mist. With this product, you can achieve impregnation, pre-spray work, or special construction techniques. The thoughtfully designed management and control system makes the machine an extremely user-friendly creation with safety at its core.

Every component of the equipment is highly durable and fit for harsh Indian conditions. Operation as well as maintenance is easy and does not require special skills. Every safety point is considered carefully so that you can accomplish even a challenging job with confidence.

MODEL CMPL-4000 CMPL-6000 CMPL-8000 CMPL-10000
CAPACITY 4000 LTRS. 6000 LTRS. 8000 LTRS. 10000 LTRS.

Standard Configuration

Fully – Insulated Tank with High Efficiency Heating System

Air Cooled Diesel Engine & Positive Displacement Gear Pump

Designed to Stuff Standard Truck Chassis

Safe & Easy in

Hand Spray

Unique Pressure Cleaning

Totally Factory Tested, Arrives Ready to Launch

Bitumen Spraying Pressure

Bitumen Spraying Pressure

  • 0 – 6 Kg/cm2, Pressurized Bitumen Spraying
Spray Bar

Spray Bar

  • Standard Width: 2.4 M
  • Adjustable Extension Bar For Spraying Width up to 4.2 M
  • Nozzle Distance: 225mm Nozzle c/c
  • Pneumatically Operated Nozzles For Spray Bar Controlling
  • With Hand Torch Burner
  • Unique Pressure Cleaning System
Bitumen Tank

Bitumen Tank

  • Tank is fabricated by a 5 mm MS Sheet and is coated by 50 mm glass wool to prevent heat loss. The outer covering is galvanized as it has long life due to its anti-corrosion properties.
  • Manhole for maintenance or to fill the bitumen tank is of 450 mm diameter.
  • Manual and electronic temperature gauge is provided for temperature display up to 300 Degree Celsius.
  • Electronic temperature gauge is given at the drivers cabin.
  • A ladder and platform is provided for ease of access to the top. A cock is given so that full Bitumen Tank can be drained out when required.

Driving Unit

  • Powered By A 25HP Air Cooled Diesel Engine

Cleaning System

  • A cleaning system is provided with the sprayer near the bitumen pump.
  • At the end of day bitumen flow has to be off and entire spray line and spray bar can be cleaned by using air pressure and diesel.


  • Single high pressure oil burner (Diesel Compatible) for adequate heating of viscose binder is provided. Burner does the task of heating bitumen tank. Tank Burner of capacity 43000 or 100000 cal is provided, depending on the sprayer capacity. A hand torch type burner of capacity 26000 cal is for manually cleaning the pipelines. This burner will be useful to facilitate quick start up of the sprayer in extreme cold.
  • There are two fuel storage tanks provided with the sprayer. One is of 100 Litres for burner and fro engine, fuel storage is of 50 Litres.

Pneumatic System

  • A pneumatic hand lever valve is provided near the operator’s seat.
  • This is important to open and close the spray nozzles.
Bitumen Pressure Engine


  • Single stage twin cylinder air cooled dieseal engine of 25HP at 2000 RPM “KIRLOSKAR” Engine model HA 294
  • Bitumen pump and air compressor are engine driven
  • fuel consumption is 3-4 litres per hour

Bitumen Pump & Air Compressor

  • Bitumen pump and air compressor are engine drive
  • 2″ * 2″, 350 LPM, Positive Displacement Gear Pump
  • Twin Cylindered , 3HP, 360 LPM Capacity with working pressure of 9Kg/cm2

Temperature Indicators

  • 0 – 300 C (Analog) Scale Located On The Tank
  • Digital Temperature Indicator with speed indicator

Technical Information

MODEL CMPL-4000 CMPL-6000 CMPL-8000 CMPL-10000
Tank Details
Length-L 2400 mm 3000 mm 3750 mm 4500 mm
Width-W 1800 mm 2000 mm 2000 mm 2000 mm
Height-H 1500 mm 1600 mm 1600 mm 1600 mm
Capacity 4000 ltrs. 6000 ltrs. 8000 ltrs. 10000 ltrs.
Auxilliary Conveyor Belt 400 mm × 2.2 Mtr. 500 mm × 2.92 Mtr. 500 mm × 2.92 Mtr. 450 mm × 3.78 Mtr.
Man Hole 600 mm 600 mm 600 mm – 2Nos. 600 mm – 2Nos.
Insulation 50 mm 50 mm 50 mm 50 mm
Shape Ellipse Shape Ellipse Shape Ellipse Shape Ellipse Shape
Type Compressed Air Compressed Air Compressed Air Compressed Air
Burner Fuel Tank 50 ltrs. 50 ltrs. 75 ltrs. 75 ltrs.
Engine Fuel Tank 20 ltrs. 20 ltrs. 20 ltrs. 20 ltrs.
Service Tank 20 ltrs. 20 ltrs. 20 ltrs. 20 ltrs.
Recommended Chassis
Wheel Base-WB 3760 mm 4470 mm 5030 mm 5030 mm
Clear Chassis Length-CL 4850 mm 6000 mm 7000 mm 7900 mm

Frequently Asked Questions About Our Bitumen Pressure Distributor

What is a Bitumen Pressure Distributor?

A Bitumen Pressure Distributor is a specialized machine used in road construction to spray bitumen (asphalt) on the road surface evenly. This helps create a consistent and durable layer of bitumen, which is essential for proper road pavement. The distributor is equipped with a tank for holding bitumen and a spray bar for controlled application, ensuring efficient and uniform coverage.

What features does Coninfra Machinery Pvt Ltd's Bitumen Pressure Distributor offer?

Coninfra Machinery Pvt Ltd’s Bitumen Pressure Distributor boasts advanced features for efficient road construction. Our distributor ensures precise and uniform bitumen spraying through an adjustable spray bar with high-quality nozzles. It offers accurate calibration, user-friendly controls, and robust construction for durability. As a leading manufacturer, we prioritize performance, efficiency, and reliability in our bitumen pressure distributor.

How does a Bitumen Pressure Distributor work?

A Bitumen Pressure Distributor stores bitumen (asphalt) in its tank and pressurizes it using a suitable pump. The pressurized bitumen is then evenly distributed through a spray bar fitted with nozzles. The spray bar is positioned at the rear of the distributor and can be adjusted to control the width and thickness of the bitumen application. As the distributor vehicle moves along the road, the spray bar emits a fine spray of bitumen onto the road surface, creating a uniform coating for road construction and maintenance.

What safety measures should I take when using Coninfra Machinery Pvt Ltd's Bitumen Pressure Distributor?

Ensure safety with Coninfra Machinery Pvt Ltd’s Bitumen Pressure Distributor:

  • Training: Trained operators with PPE for safety.
  • Ventilation: Operate in well-ventilated areas.
  • Fire Precautions: Keep extinguishers handy.
  • Protection: Wear goggles, gloves, and protective clothing.
  • Emergency: Know emergency stop procedures.
  • Storage: Store safely away from heat.
  • Inspections: Regular checks for leaks and wear.
  • Traffic Control: Control traffic near work areas.
  • Communication: Clear communication among the team.
  • Safety Signs: Display instructions and warnings.

Prioritize these measures for secure operations.

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