Graco road marking machine has the highest quality and perfect performance on highway, airports, parking, road construction and more. LineLazer series of line products are improved continually to meet the ever-changing needs of the road marking industry, bringing affluent benefits to professional marking contractors.

• 

• 

Graco LineLazer is a unique professional airless road marking system, this system has revolutionized the pavement marking industry. Airless spraying refers to the spray material is atomized by high pressure and applied to the surface of road.

As a single-gun professional performance device, the LineLazer 3400 is the preferred choice for small parking lots, seal coating contractors, schools and so on.

The Following Features of LineLazer 3400:

1. Handle bars are designed for more comfort, the control deviceis on the handle bars, the operator can control the machine better without stopping production.
2. Swivel front wheel makes striping up to the curb easier. Stripe arcs and curves with ease.
3. The design of tapering lock bolt provides a reliable guarantee for long-term operation.
4. Electronic pressure control canimprove marking quality.
5. High qualityChromex pump is ideal for low to high viscosity traffic paints spraying in the most demanding striping applications.

The models of Graco LineLazer 3900 and Graco LineLazer 5900 are the clear leader in two guns professional road line marking machines, the special design can achieve the most precise and consistent lines in the road industry. Those spraying materials can be used, such as most heavy, low volatile organic compounds, waterborne and rubberized traffic paints. Both models of the machine are ideal for the mid to heavy-duty striping solution for professional contractors, they are applied in large parking lots, city streets.

The Advantages about Graco Linelazer 3900/5900:

1. Advantage drive system: heavy duty clutch can adjust and align automatically for extending life; hardened gears are durable for efficient operation.
2. Lightweight gun fixture device: minimize spraying activity caused by uneven ground; durable extruded aluminum design; spring cable can prevent the gun from closing actively.
3. Advanced damping system: reduce engine vibration and improve marking quality.
4. Easy out filter: filter from inside to outside; easy to take out filter cap and filter together; flush quickly.
5. Spray gun rear bracket system: the spray gun is close to the rear axle for spraying straighter long lines and smoother arcs; watch the gun operation more convenient , especially glass bead application; versatile gun bracket can be adjusted according to your working demands.

The models of Graco LineLazer IV 200HS and LineLazer 130HS are hydraulic airless marking machine, they can spray the heaviest, low VOC, waterborne and rubberized pavement marking paint. These marking facilities are ideal for large continuous striping construction.

The Advantages about Graco Linelazer IV 200HS and 130HS:

1. SmartControl Digital Tracking: digital pressure display,easy control and operate; provides stable spray pressure and reduces pulsation and line changes.
2. Chromex pump rod: it is proved mature process, the hardness is 4 times than ordinary chromium.
3. New cooling fan design: increase more air volume and keep the hydraulic pump cool well.
4. High capacity cooling system: increase capacity hydraulic fluid tank, sustainable cooling system; improved cooling grid is under the hydraulic cooling box, increase air flow.

Why the Graco Road Marking Machine Is Popular In the World?

Automatic stakeout system is unique supplied by Graco company, the machine can stake out accurately and paint at the same time. This automatic stakeout system can help you solve various puzzles in marking process, reduce workload and increase efficiency. The hand-push road marking machine is equipped with this system,the work efficiency can be increased by 30%. With the help of automatic stakeout system, you don’t need bend over to mark the line, no need read the number on the tape, no need calculate the distance and area.

Graco offers a high-performance ride system that connects to the road marking machine,which can improve the efficiency of marking work greatly. The unique lighting system is adjustable for a variety of low visibility construction conditions. Special engine start system makes the traction reduce 50%, which can prevent the tie rod from breaking. When the weather turns cold, the effect is better than manual traction and electronic start system.

Cold plastic road marking machine is widely used for marking restrictive signs of different guidelines and warnings on highway, parking, square, runway and other flat road. Cold spray road line marking machine has played an important role in city planning and road construction with the advantages of high speed, high performance, innovative tech, proven quality.

• 

• 

The laser marking machine uses high pressure equal flow type airless sprayer. This machine is driven by Honda engine to form a high pressure for spraying. The spray gun uses rod lifting design, accurate and convenient spray width adjustment make the line evenly thick and uniform.This series of cold plastic road marking machine for sale are suitable for road marking, runway routes, garage marking and so on.

The high-pressure airless sprayerofmarking machine uses a high-pressure plunger pump to pressurize the paint to 3000PSK 210Kg/cm, and the high-pressure paint is delivered to the spray gun through a high-pressure hose, and the pressure is released through the nozzle to form a spray, thereby forming a dense coating on the wall surface. Because the paint does not require compressed air atomization, it is called airless spray.

• 

• 

The Road Marking Machine Has the Following Advantages:

1. High efficiency:spraying efficiency is up to 200-500㎡/h, which is more 10 times than the drive roller.
2. High quality: sprayed layer is smooth, dense, no brush marks, roll marks or particles.
3. Long life for using:the high-pressure airless spray enables the paint particles to penetrate into the voids of the wall, so that the paint film and the wall surface form a mechanical bite, enhance the paint adhesion, and prolong the service life.
4. It is easy to paintcorners, voids and uneven brushing areas.
5. Save paint: the coating utilization rate is high, and it is easy to obtain a thickness of 30um coating for airless spraying, which can save 20-30% of the coating.

• 

• 

What Should We Do Before the Machine Working?

1. The paint to be sprayed must be filtered through a 60-mesh screen;
2. Install the high-pressure hose, spray gun, nozzle, suction tube and so on.
3. Check the connectionof every part in the high pressure system.

Test Step Before Spraying:

Put a amount of water into the tank and open the exhaust air valve with counterclockwise, start the motor, rotate the pressure regulator valve in clockwise. The water is sucked into the suction pipe and flow out of the return pipe, close the exhaust air valve and rotate the pressure regulator valve in clockwise until air is drained. When the pressure gauge reaches about 1500psi, check back-flow and leakage of the return pipe and other connectors.

If these phenomenon exists, press “Pressure Relief Step” to relieve pressure first, then tighten the leaked part. If not, open the spray gun to perform the test and keep the pressure between 1000-1300psi.

Pressure Relief Procedure:

1. Open pressure regulator valveand exhaust air valve in counterclockwise.
2. Close the motor switch.

Note: When opening the air exhaust valve, you should grasp the air exhaust valve hose firmly for avoiding falling off.

How to Maintain the Cold Paint Road Marking Machine?

1. The sprayer should be cleaned immediately after finishing the spraying operation, which can remove any residual paint and prevent it becoming hard. It need to change the paint into the corresponding solvent, operate the machine until all paint in the machine is sprayed.
2. It is necessary to clean the filter of the spray gun after the spraying machine is used for a period of time. If the filter element is found to be damaged, the new filter element should be replaced.
3. If spraying is not smooth during the spraying process, check and clean the aspiration filter in time.
4. Periodically check if the fasteners are loose and if the seals are leaking.
5. Clean the oil inlet filterregularly to prevent foreign body plungers from causing abnormal wear of the plunger.
6. Under normal conditions, it is necessary to check whether the hydraulic oil is clean and missingafter spraying for 400hours. If hydraulic oil is clean but missing, add it; if the hydraulic oil is not clean, replace it. To replace the hydraulic oil, it is need to clean the oil chamber of the pump body with kerosene first, and then fill up the hydraulic oil.

Thermoplastic road marking machine is ideal for the marking work with thermoplastic paints in kinds of roads, vehicle parks, schools, factories, ect., it plays a important role in city planning and road construction, its accuracy and high productivity can save the investment of time, labor force and money. 

• 

• 

Automatic road line marking machine in YG company uses a specially manufactured high-precision cast iron marking equipment to ensure that the marking line is neat, uniform and beautiful. The machine has the advantages of high performance, innovative tech, proven quality, very fuel efficient, easy operation and maintenance.

• 

• 

YG vibration line thermoplastic convex road marking machineis designed for convex marking. The machine uses latest German intelligent program controller and user-friendly control panel, has perfect variable speed walking system. The convex marking has stronger deformation resistance, abrasion resistance and shock resistance. The mark lines guarantee the security of drivers and provide compulsory deceleration and anti-slippery.

What Should We Do Before the Operation?

1. Clean up the debris on the road surface to make it clean and meet the construction requirements.
2. Apply some lubricating oil to the bucket and clutch to ensure flexible switch.
3. Remove the rubbish of the insulated kettle and filter, and check every rotating part and screw.
4. Check the liquefied gas tank, stove and pipeline for air leakage.
5. Adjust the knife underframe to control the marking thickness between 1.5-2.5mm.
6. Prepare dry glass beads to ensure sprinkling evenly, check whether the clutch gear is properly engaged.
7. Operators should wear protection equipment to prevent burns.

How to Operate the Thermoplastic Road Marking Machine for Sale?

1. Pour the dry glass beads into glass bead box.
2. Open the liquefied gas tank valve, ignite and heat the thermoplastic paint tank with torch.
3. Use a filter to connect the discharge port between the marking machine and thermoplastic paint can, and the marking machine begins to receive the paint from paint can.
4. Push the marking machine to the right place, put down the ruler and align it with the center of the baseline.
5. When the temperature of thermoplastic paint tank reaches 180℃, open the door to make the marking paint into Paint bucket, close the door when the paint inside the bucket is 25mm away from the bucket surface.
6. Pick up the handles of the applicator, open the gate of under-frame, and make the marking machine work in the right direction of work.
7. Lift the two handles of the applicator and hang it back to stop the work.
8. Keep working after adding the marking paint.

Be yourself; Everyone else is already taken.

— Oscar Wilde.

This is the first post on my new blog. I’m just getting this new blog going, so stay tuned for more. Subscribe below to get notified when I post new updates.

This is an example post, originally published as part of Blogging University. Enroll in one of our ten programs, and start your blog right.

You’re going to publish a post today. Don’t worry about how your blog looks. Don’t worry if you haven’t given it a name yet, or you’re feeling overwhelmed. Just click the “New Post” button, and tell us why you’re here.

Why do this?

• Because it gives new readers context. What are you about? Why should they read your blog?
• Because it will help you focus you own ideas about your blog and what you’d like to do with it.

The post can be short or long, a personal intro to your life or a bloggy mission statement, a manifesto for the future or a simple outline of your the types of things you hope to publish.

To help you get started, here are a few questions:

• Why are you blogging publicly, rather than keeping a personal journal?
• What topics do you think you’ll write about?
• Who would you love to connect with via your blog?
• If you blog successfully throughout the next year, what would you hope to have accomplished?

You’re not locked into any of this; one of the wonderful things about blogs is how they constantly evolve as we learn, grow, and interact with one another — but it’s good to know where and why you started, and articulating your goals may just give you a few other post ideas.

Can’t think how to get started? Just write the first thing that pops into your head. Anne Lamott, author of a book on writing we love, says that you need to give yourself permission to write a “crappy first draft”. Anne makes a great point — just start writing, and worry about editing it later.

When you’re ready to publish, give your post three to five tags that describe your blog’s focus — writing, photography, fiction, parenting, food, cars, movies, sports, whatever. These tags will help others who care about your topics find you in the Reader. Make sure one of the tags is “zerotohero,” so other new bloggers can find you, too.