Surface Finishing Screed
When you are looking for a surface finishing screed, we can assist you in selecting the most suitable surface finishing concrete ruler screed for your business.
Description
Vibratory Finishing is a process that works on a chemical-mechanical basis to finish surfaces. The surface finishing screed is easy to operate and requires limited maintenance. Powered by a petrol engine, the machine allows for uniform vibration over the entire blade length. It gives outstanding compaction performance by enhancing the concrete strength 4 times more than is practical with traditional method.
When finishing concrete slabs, PME’s screed can fit the demands of every job site with a variety of blade lengths, plus each unit is designed to fit the demands of every operator.
Features
1. The machine is light and portable,with high efficiency. It is 4 times than manual work.
2. Humanized design handle with easy and comfortable operation.
3. Specially design,hardened aluminium blade ensuring a smoother finish than conventional screed.
4. The round ends of the blade make it easy to go around obstacles.
5.The tilt-up stand keeps the engine out of concrete or off the ground when not in use.
6. One piece casting body easy connect to engine.
7. Emergency stop switch available.
8. 7 difference blade as optional,1.2m,1.8m,2.4m,3m,3.7m,4.3m,4.9m.
9. The blade is easy to change.
| Model | PME-HS |
|---|---|
| Handle Length | 2.5m/pc |
| Handle diameter | ￠45mm |
| Handle Weight | 1.3 kg/2.5m |
| Handle sections | 2pcs |
| Coupling Weight | 1.74kg (including fixed screw) |
Product Parameters
| Model | PME-SFH | PME-SFZS |
|---|---|---|
| Engine | Honda GX35 | Zongshen ZS35 |
| Engine type | Air-cooled,single cylinder,4-stroke,petrol engine | Air-cooled,single cylinder,4-stroke,petrol engine |
| Displacement [cc] | 35.8 | 31 |
| Engine power [HP] | 1.2 | 1 |
| Rated power [KW] | 0.95 | 0.65 |
| Speed [RPM] | 7000 | 9500 |
| Employed oil | 10W-30 | 10W-30 |
| Fuel tank capacity [L] | 0.63 | 0.6 |
| Oil tank capacity [L] | 0.1 | 0.07 |
| Blade length | 1.2m; 1.8m; 2.4m; 3m; 3.7m; 4.3m; 4.9m | 1.2m; 1.8m; 2.4m; 3m; 3.7m; 4.3m; 4.9m |
| N.W./G.W.(exclude blade) [kg] | 12/.15 | 12/.15 |
| Package (L x W x H) [cm] | 72x50x47 | 72x50x47 |
Application
Surface Finishing Screed Advantages
Efficient Leveling
Designed to efficiently level and smooth fresh concrete surfaces, ensuring a consistent and uniform finish across large areas.
Adjustable Vibration
Incorporates adjustable vibration settings to effectively consolidate and remove air pockets from the concrete, resulting in a dense and durable surface.
Precise Control
Offers precise control over the screed head’s angle and height, allowing for accurate and consistent finishing results.
Durable Construction
Built with sturdy materials and components to withstand the demanding construction environment and ensure long-lasting performance.
Why Use a Concrete Ruler Screed?
The advantages of using a concrete ruler screed over traditional methods are numerous. These tools provide unmatched precision and efficiency, reducing the time and effort required to achieve a perfectly leveled surface. Unlike traditional hand tools, a concrete screed can cover large areas quickly and consistently, minimizing the risk of human error and ensuring a superior finish.
Types of Concrete Ruler Screeds
Manual Screeds
Manual screeds are the most basic type, requiring physical effort to operate. They are ideal for small to medium-sized projects and offer a straightforward approach to concrete finishing. Despite their simplicity, manual screeds are highly effective and can produce excellent results when used correctly.
Vibratory Screeds
Vibratory screeds incorporate a vibrating mechanism that helps settle the concrete and remove air pockets, resulting in a denser and smoother surface. These screeds are perfect for larger projects where speed and efficiency are paramount. The vibration ensures that the concrete is compacted and leveled uniformly, providing a professional-grade finish.
Laser-Guided Screeds
Laser-guided screeds represent the pinnacle of concrete finishing technology. Using advanced laser systems, these screeds achieve unparalleled precision and are capable of handling complex projects with ease. The laser guides ensure that the concrete is leveled to exact specifications, making them ideal for high-precision applications such as industrial floors and large commercial spaces.
Choosing the Right Concrete Ruler Screed
Selecting the appropriate concrete ruler screed depends on several factors, including the size and scope of your project, the type of finish required, and your budget. For smaller jobs, a manual screed might suffice, while larger projects may benefit from the speed and efficiency of a vibratory or laser-guided screed. Consider the specific requirements of your project to make an informed decision.
Common Mistakes and How to Avoid Them
Over-screeding
Over-screeding can lead to an uneven surface and reduced concrete strength. Avoid repeatedly passing over the same area and ensure a consistent pace.
Inconsistent Leveling
Inconsistent leveling is often the result of improper screed setup or technique. Always double-check your equipment settings and maintain a steady hand to ensure a smooth finish.
Maintenance and Care for Your Screed
Proper maintenance of your screed ensures its longevity and optimal performance. Clean the screed thoroughly after each use to remove any concrete residue. Store it in a dry place to prevent rust and damage. Regularly inspect your screed for any signs of wear and tear, and perform necessary repairs promptly.
Comparing Concrete Ruler Screeds to Other Methods
Traditional Hand Tools
Traditional hand tools, such as trowels and floats, are labor-intensive and less precise compared to concrete ruler screeds. While they may be suitable for small projects, they lack the efficiency and consistency needed for larger applications.
Power Trowels
Power trowels are another alternative, offering a high-speed solution for finishing concrete. However, they are typically used after screeding to achieve a polished surface, making them complementary rather than a replacement for concrete ruler screeds.
Laser-guided screeds offer unparalleled precision, making them ideal for high-accuracy applications like industrial floors.
While manual screeds can be used for larger projects, they are generally more suited to small to medium-sized areas due to the physical effort required.
It’s essential to clean your screed after each use to prevent concrete buildup and ensure its longevity.
Yes, many modern screeds are designed with sustainability in mind, utilizing energy-efficient technologies and eco-friendly materials.
Avoid over-screeding and ensure consistent leveling to achieve a smooth and durable finish.
Maintenance
| Each use | First month or 20 hours | Every 3 months or 50 hours | Every 6 months or 100 hours | Every year or 300 hours | ||
|---|---|---|---|---|---|---|
| Lubricating oil | Check level | √ | ||||
| Change | √ | √ | ||||
| Air cleaner | Check | √ | ||||
| Clean | √(1) | |||||
| Replace | √☆ | |||||
| Sediment Cup | √ | |||||
| Spark plug | Check-Clean | √ | ||||
| Replace | √ | |||||
| Spark arrester(optional parts) | Clean | √ | ||||
| Idle speed | Check-Adjust | √(2) | ||||
| Valve clearance | Check-Adjust | √(2) | ||||
| Fuel tank and strainer | Clean | √(2) | ||||
| Combustion chamber | Clean | After every 300 Hrs. (2) | ||||
| Fuel line | Check | Every 2 years (Replace if necessary) (2) | ||||
☆ Replace the paper element type only.
(1)Service more frequently when used in dusty areas.
(2)These items should be serviced by your servicing dealer unless you have the proper tools and are mechanically proficient. Refer to manual for service procedures.
Performed at every indicated month or operating hour interval, whichever comes first.