Затирочная машина
When you are looking for a power trowel, we can assist you in selecting the most suitable concret finish power trowel for your business.
Описание
Power trowel is a construction machine used to impart a smooth surface finish on freshly poured concrete slabs. This machine consists of one rotor which rotate parallel with the slab surface. Discs or multi-bladed attachments are spun against the still soft concrete surface by the rotors, thereby effectively smoothing out any blemishes or high spots.
When concrete slabs have been thrown, the surface of the concrete is uneven and rough. Most construction specifications require an even slab surface which requires the concrete to be smoothed before it sets and cures. A screed is used to smooth the surface on small slabs, sidewalks, and walkways. A screed is a flat wooden, steel, or aluminum beam that is drawn across the concrete surface to smooth out any high and rough spots. On larger slabs, this method is impractical, and the power trowel comes into its own as the preferred method of surface finishing.
| Модель | PME-S60 |
|---|---|
| Двигатель | Honda GX160, Loncin G200F, Robin EY20, B&S 1062 |
| Тип двигателя | Одноцилиндровый 4-тактный бензиновый двигатель с воздушным охлаждением |
| Trowel diameter [mm] | 580 |
| Speed range [r/min] | 60-100 |
| Pitch range | 0-15° |
| Н.в./г.в. [кг] | 56/66 |
| Упаковка (Д х Ш х В) [см] | 67x67x75 |
| Модель | PME-S80 |
|---|---|
| Двигатель | Одноцилиндровый 4-тактный бензиновый двигатель с воздушным охлаждением |
| Тип двигателя | Honda GX160, Loncin G200F, Robin EY20, B&S 1062 |
| Trowel diameter [mm] | 760 |
| Speed range [r/min] | 60-100 |
| Pitch range | 0-15° |
| Н.в./г.в. [кг] | 66/76 |
| Упаковка (Д х Ш х В) [см] | 82x82x75 |
| Модель | PME-S100 |
|---|---|
| Двигатель | Honda GX160, Loncin G200F, Robin EY20, B&S 1062 |
| Тип двигателя | Одноцилиндровый 4-тактный бензиновый двигатель с воздушным охлаждением |
| Trowel diameter [mm] | 910 |
| Speed range [r/min] | 60-100 |
| Pitch range | 0-15° |
| Н.в./г.в. [кг] | 78/88 |
| Упаковка (Д х Ш х В) [см] | 102X102X75 |
| Модель | PME-S120 |
|---|---|
| Двигатель | Honda GX270, Loncin G270, Robin EY28 |
| Тип двигателя | Воздушное охлаждение, одноцилиндровый, 4-тактный, бензиновый двигатель/дизельный двигатель |
| Trowel diameter [mm] | 1170 |
| Speed range [r/min] | 60-100 |
| Pitch range | 0-15° |
| Н.в./г.в. [кг] | 96/110 |
| Упаковка (Д х Ш х В) [см] | 125x125x85 |
Parameters comparison
| Модель | PME-S60 | PME-S80 | PME-S100 | PME-S120 |
|---|---|---|---|---|
| Trowel diameter [mm] | 580 | 760 | 910 | 1170 |
| Speed range [r/min] | 60-100 | 60-100 | 60-100 | 60-100 |
| Pitch range | 0-15° | 0-15° | 0-15° | 0-15° |
| Н.в./г.в. [кг] | 56/66 | 66/76 | 78/88 | 96/110 |
| Упаковка (Д х Ш х В) [см] | 67x67x75 | 82x82x75 | 102X102X75 | 125x125x85 |
When concrete slabs have been thrown, the surface of the concrete is uneven and rough. Most construction specifications require an even slab surface which requires the concrete to be smoothed before it sets and cures. Power trowel comes into its own as the preferred method of surface finishing. It is used to smooth the surface on small slabs, sidewalks, and walkways.
| Модель | PME-RS80 | PME-RS100 |
|---|---|---|
| Двигатель | Honda GX390,13HP | Honda GX690 |
| Тип двигателя | Одноцилиндровый 4-тактный бензиновый двигатель с воздушным охлаждением | Air-cooled,two cylinder,4-stroke,petrol engine |
| Trowel diameter [mm] | 1600 | 1920 |
| Speed range [r/min] | 60-100 | 60-100 |
| Pitch range | 0-15° | 0-15° |
| Н.в./г.в. [кг] | 285/372 | 358/468 |
| Упаковка (Д х Ш х В) [см] | 182×103×113 | 222×125×115 |
Приложение
Power Trowel Advantages
High-Speed Operation
Equipped with a powerful motor that enables high rotational speeds, ensuring efficient and smooth finishing of concrete surfaces.
Adjustable Blade Pitch
Features adjustable blade pitch control, allowing for precise finishing and achieving the desired surface texture and smoothness.
Эргономичный дизайн
Designed with operator comfort in mind, incorporating features like vibration-dampening handles and easy maneuverability for extended periods of use.
Универсальное применение
Suitable for a wide range of applications, including finishing floors in residential, commercial, and industrial settings.
How a Power Trowel Works
Basic Mechanism
A power trowel works by rotating its blades at high speed over the concrete surface. This action smooths and compacts the concrete, creating a dense and level finish.
Different Functions of Blades
Different blades are used for different stages of the finishing process. Float blades are used initially to level the surface, while finish blades give the concrete its final, smooth appearance.
Types of Power Trowels
Walk-Behind Power Trowels
Walk-behind power trowels are ideal for smaller projects or areas where maneuverability is crucial. They require the operator to walk behind the machine, guiding it over the surface.
Ride-On Power Trowels
For larger projects, ride-on power trowels are the go-to option. These machines allow the operator to sit or stand on the trowel, covering more ground efficiently and with less physical exertion.
Key Components of a Power Trowel
Blades
The blades are the heart of the power trowel, responsible for smoothing and finishing the concrete. They come in different types for different stages of the finishing process.
Двигатель
The engine powers the trowel, and its efficiency directly impacts the performance of the machine. Common engines are either gasoline or electric.
Ручка
The handle allows the operator to control the trowel. In walk-behind models, it’s crucial for maneuvering, while in ride-on models, it houses the controls.
Choosing the Right Power Trowel
Факторы, которые необходимо учитывать
When selecting a power trowel, consider the size of your project, the type of concrete finish desired, and your budget. Other factors include the power source (gasoline vs. electric) and the ease of maintenance.
Popular Brands
Brands like Wacker Neuson, PME, Allen Engineering, and Multiquip are renowned for their reliable and high-performance power trowels. Choosing a reputable brand ensures better support and spare parts availability.
Using a Power Trowel
Preparation Before Use
Before using a power trowel, ensure that the concrete is at the right stage of curing. It should be firm enough to support the machine but still pliable for finishing.
Operating Techniques
Operate the power trowel by guiding it smoothly over the concrete surface. Start with float blades to level the surface, then switch to finish blades for the final pass. Maintain a steady pace to avoid uneven finishes.
Power Trowels vs. Hand Tools
Comparative Analysis
While hand tools are suitable for small, intricate jobs, power trowels are unbeatable for large surfaces. They provide a superior finish and save a significant amount of time and effort.
When to Use Each
Use hand tools for touch-ups and small areas where precision is key. For large slabs and floors, a power trowel is the best choice for a smooth and even finish.
The concrete should be firm enough to support the machine but still pliable for finishing.
Regular maintenance should be performed after every use, with more thorough checks monthly or as recommended by the manufacturer.
Yes, walk-behind power trowels are ideal for smaller projects and areas requiring more maneuverability.
Common issues include engine troubles, blade wear, and handle malfunctions.
While they can be a significant investment, the efficiency and quality of finish they provide often justify the cost.
Техническое обслуживание
Power Trowel Periodic Maintenance Schedule
| Ежедневно перед началом работы | После первых 5 часов. | После первых 50 часов работы. | Каждую неделю или 25 часов. | Каждый месяц или 100 часов. | Каждые 3 месяца или 300 часов. | |
|---|---|---|---|---|---|---|
| Check fule level and fittings for cracks or leaks | √ | |||||
| Проверьте уровень масла в машине | √ | |||||
| Проверьте и затяните винты цилиндра двигателя | √ | √ | ||||
| Проверьте и затяните внешнее оборудование | √ | √ | ||||
| Очистите ребра охлаждения двигателя | √ | |||||
| Очистите стартер отдачи | √ | |||||
| Change gearbox oil | √ | √ | ||||
| Очистите глушитель двигателя и выхлопное отверстие | √ |
Примечание: Если двигатель работает плохо, проверьте, очистите и замените элементы воздушного фильтра по мере необходимости.
График периодического технического обслуживания двигателя
| Каждое использование | Первый месяц или 20 часов | Каждые 3 месяца или 50 часов | Каждые 6 месяцев или 100 часов | Каждый год или 300 часов | ||
|---|---|---|---|---|---|---|
| Моторное масло | Проверьте уровень | √ | ||||
| Изменить | √ | √ | ||||
| Воздушный очиститель | Проверьте | √ | ||||
| Чистый | √(1) | |||||
| Заменить | √☆ | |||||
| Чаша для осадка | √ | |||||
| Свеча зажигания | Проверьте и очистите | √ | ||||
| Заменить | √ | |||||
| Искрогаситель (дополнительные детали) | Чистый | √ | ||||
| Скорость холостого хода | Проверка и регулировка | √(2) | ||||
| Клапанный зазор | Проверка и регулировка | √(2) | ||||
| Топливный бак и сетчатый фильтр | Чистый | √(2) | ||||
| Камера сгорания | Чистый | После каждых 300 часов работы (2) | ||||
| Топливопровод | Проверьте | Каждые 2 года (при необходимости заменяйте) (2) | ||||
☆ Замените только тип бумажного элемента.
(1) При использовании в пыльных помещениях обслуживайте чаще.
(2) Эти элементы должны обслуживаться вашим дилером, если у вас нет соответствующих инструментов и механических навыков. Порядок обслуживания см. в руководстве.
Выполняется через каждые указанные месяцы или часы работы, в зависимости от того, что наступит раньше.
Russian 
English 
Spanish 
French