Road Marking Paint and Machine Manufacturer

+86-15668659958

Instructions for Yuanjia Mechanical Piston Pump

05 3 月, 2025

Table of Contents

1.Overview……………………………………………………………………………… 2

2. Main Functional Characteristics and Technical Parameters………..3

2.1 Main Functional Characteristics……………………………………….3

2.2 Main technical parameters……………………………………………….3

3. Introduction to Use ………………………………………………………………..5

4.TOPROAD Standard Warrant………………………………………………….7

11.Overview

Road marking is an essential aspect of traffic management, ensuring safety and

order on highways, parking lots, and other public spaces. The Plunger Pump Cold

Spray Line Marking Machine is a revolutionary tool designed to make this process

more efficient and precise.

The plunger pump cold spray marking machine has the advantages of

user-friendly design, high efficiency and precision, time saving, cost reduction and

simple operation.

22. Main Functional Characteristics and Technical Parameters

2.1 Main Functional Characteristics

1. High Efficiency and Precision

The Plunger Pump Cold Spray Line Marking Machine uses a high-pressure,

airless spraying system. This ensures that the paint lines are uniform, smooth,

and free of edges or gaps. The machine can adjust the spraying pressure and

width according to your needs, making it suitable for various line marking tasks.

2. User-Friendly Design

This machine is designed with the operator in mind. It features an ergonomic

control handle, adjustable spray gun bracket, and a front-mounted locking wheel

for easy maneuverability. The compact size and lightweight design make it easy

to transport and set up at different locations.

3. Cost-Effective and Durable

The machine uses a high-quality alloy plunger pump that provides consistent

performance and long-lasting durability. The hydraulic system is equipped with a

cooling fan and radiator to ensure stable operation even during prolonged use.

This reduces maintenance costs and downtime.

4. Versatility

34

Whether you need to mark parking lots, school zones, or highways, this

machine can handle it all. It is suitable for both small-scale projects and

large-scale operations.

5. Time-Saving

The machine significantly reduces the time required for line marking

compared to traditional methods.

6. Cost Reduction

By providing precise and uniform lines, it minimizes paint waste and reduces

overall project costs.

7. Ease of Operation

The machine is easy to use and requires minimal training for operators.

2.2 Main technical parameters

Product name

Mechanical plunger cold spray marking machine

Engine

Honda GX200

Power

6.5HP

Plunger pump

DAKIN, Japan

Traffic

6L

Working pressure

11-25mpa

Spray width

5-45cm

Filter

100 mesh filter

Lighting

LED

Pointer

Equipped with a laser

ten scale ruler

Working pressure

15m

Spray thickness

0.2-0.4mm

Voltage regulator length

Overall dimensions

1550×760×960mm

Weight

95Kg5

3. Introduction to Use

1.

Please install the armrest, connect the wiring and pipelines, and install

the spray gun on the gun rack.

2.

Please add an appropriate amount of diluent to the prepared paint and stir

with an electric mixer until the paint becomes smooth. Apply a few drops of the

lubricating oil we have prepared to the position of the plunger rod.

3.

Place the paint bucket on the marking machine and add gasoline to the

gasoline engine (the engine oil has been added before leaving the factory)

4.

Place the suction and return pipes into the paint bucket and start the

gasoline engine (Before starting, the reflux valve needs to be in the open state, and the

operating switch needs to be in the closed state.)

5.

Adjust the throttle of the gasoline engine to around medium speed to

ensure sufficient power generation.

6.

Turn on the operation switch and observe whether the paint discharge

from the reflux pipe is normal. After 10 seconds of paint discharge, close the reflux

valve.

7.

Pay attention to the pressure gauge at this time. We adjust the pressure

through the pressure knob on the panel and set the pressure to around 13 megapascals.

8.

Adjust the gun holder square tube and extend it outward until the spray

gun position exceeds the rear large wheel to prevent the rear wheel from pressing the

line.

9.Prepare a ruler and use your right hand to pull the line to control the shooting.Measure the width of the sprayed marking with the ruler and adjust it up and down

with the clamp to control the spray width. After setting it, tighten the clamp and adjust

the pointer left and right to align the marking to the left, center, and right. The specific

position of the marking depends on the position of your waterline.

10. When painting, walk in a straight line and do not grab the brake handle

with your left hand. After positioning and clamping, push both hands forward directly.

If encountering a turn, grab the brake handle with your left hand to complete the turn.

11. After the construction is completed, please turn off the running switch on

the gasoline engine or panel to ensure that the plunger rod is not moving. Remove the

paint bucket and replace it with a thinner bucket. Prepare at least half of the bucket,

and clean it just like the previous operation of the paint until all the paint is washed

out. The discharged paint can be returned to the paint bucket without waste, and the

spray gun can be removed for manual spraying.

12. For the first maintenance of a gasoline engine, the cumulative working

time is 50 hours to change the oil. After that, the oil change time is 200 hours, and the

air filter is regularly cleaned.

Attention: Do not start the machine when it is empty. Before starting the

machine, the suction pipe must be inserted into the liquid, otherwise the sealing

ring may be damaged.

64.TOPROAD Standard Warrant

TOPROAD warrants all equipment referenced in this document which is

manufactured by TOPROAD and bearing its name to be free from defects in material

and workmanship on the date of sale to the original purchaser for use. With the

exception of any special, extended, or limited warranty published by TOPROAD ,

TOPROAD will, for a period of twelve months from the date of sale, repair or replace

any part of the equipment determined by TOPROAD to be defective. This warranty

applies only when the equipment is installed, operated and maintained in accordance

with TOPROAD’s written recommendations.

This warranty does not cover, and TOPROAD shall not be liable for general wear and

tear, or any malfunction, damage or wear caused by faulty installation, misapplication,

abrasion, corrosion, inadequate or improper maintenance, negligence, accident,

tampering, or substitution of non-TOPROAD component parts. Nor shall TOPROAD

be liable for malfunction, damage or wear caused by the incompatibility of

TOPROAD equipment with structures, accessories, equipment or materials not

supplied by TOPROAD, or the improper design, manufacture, installation, operation

or maintenance of structures, accessories, equipment or materials not supplied by

TOPROAD.

This warranty is conditioned upon the prepaid return of the equipment claimed to be

defective to an authorized TOPROAD distributor for verification of the claimed

defect. If the claimed defect is verified, TOPROAD will repair or replace free of

charge any defective parts. The equipment will be returned to the original purchaser

transportation prepaid. If inspection of the equipment does not disclose any defect in

material or workmanship, repairs will be made at a reasonable charge, which charges

may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER

7WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT

LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF

FITNESS FOR A PARTICULAR PURPOSE.

In no event will TOPROAD be liable for indirect, incidental, special or consequential

damages resulting from TOPROAD supplying equipment hereunder, or the furnishing,

performance, or use of any products or other goods sold hereto, whether due to a

breach of contract, breach of warranty, the negligence of TOPROAD, or otherwise.

Our company is a professional manufacturer of road hot-melt coatings, road retroreflective measuring instruments, and road marking machines. If you are interested, please feel free to communicate with me via email at any time export@toproadtraffic.com

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