Pto sand spreader

Types of PTO Sand Spreader

PTO sand spreaders function by connecting the power take-off (PTO) of a tractor to spread sand or other materials on surfaces like roads, paths, and fields. The spreader's gearbox is typically attached to the tractor's PTO shaft, which transfers power to rotate the spreader disc. The rotation of the disc flings the sand outwards onto the desired area. Agricultural tractors with a rear-mounted hitch commonly used for this purpose are compatible with PTO sand spreaders.

PTO sand spreaders are categorized based on the construction and working mechanism, connection type, capacity and size, spreading mechanism, and controlling way.

• Functional design: PTO sand spreaders are typically designed as either tow-behind or hitch-mounted models. Hitch-mounted spreaders directly attach to the tractor's hitch, while tow-behind spreaders are towed behind the tractor.
• Connection type: Spreader types can be differentiated by how they connect to the tractor. Some are designed to fit standard three-point hitch (3) systems, while others have specific attachments for certain tractor models.
• Size and capacity: Size and capacity also differ. Generally, larger-capacity spreaders cover more area but require larger tractors with higher PTO horsepower.
• Spreading mechanism: The mechanism for spreading sand also differs. Some models have a rotating spreader disc that throws the material outward, while others have an apron feeder and drag chain driven by a roller to spread the material, such as spreaders with a belt conveyor that regulates the amount of sand or fertilizer poured onto the drag chain.
• Control system: Some spreaders have manual controls, while others have electronic or hydraulic control systems.

Specification & maintenance

• Model:

  Heavy duty pto sand spreader

• PTO size:

  These are typically a 6-spline, 1-1/8 inch 540 RPM PTO.

• Compatible tractor horsepower:

  A tractor with a horsepower (HP) rating in the 20 to 35 HP range should work well.

• Overall width:

  Around 42 inches (3.5 feet) on average.

• Overall length:

  Length depends on the size of the hopper. Width

  pto sanders have lengths of 48-60 inches (4-5 feet).

• Hopper capacity:

  Usually expressed in cubic feet. 20 to 30 cubic feet.

• Heights:

  Hopper height is around 28-36 inches (2-3 feet) from the ground.

• Hopper material:

  Carbon steel or stainless steel can be used to construct the hoppers.

• Mesh tailgate:

  It's usually 36*20 mesh, and the material is Carbon steel.

Maintenance

Spreader maintenance is very important for its long-lasting, good working condition. The first important part of maintenance is the regular cleaning. When pto sand spreaders are used to spread de-icing salt, it is especially important to wash the spreader thoroughly after each use. If the salt is allowed to dry and remain on the spreader, it can cause serious corrosion damage.

Thoroughly wash the inside of the hopper, conveyor, tailgate, and any salt build-up on the outside. Use a pressure washer or a hose with a strong stream of water to clean all areas well. For additional protection against corrosion, a thin layer of mineral oil can be applied to the spreader's body after it is cleaned and dried. This will help repel water and keep the spreader from rusting.

Other parts and maintenance procedures are listed below:

• Fasteners: As the machine vibrates during use, check all bolts, nuts, and fasteners periodically. Tighten any that have become loose.
• Gearbox: Check the lubrication grease in the gearboxes. Add more if needed. The seal on the gearbox should be inspected, looking for any cracks or damage. Wipe and clean the tailgate mesh often to avoid clogging from any debris.
• Conveyor chain: The material is usually flat-linked carbon steel, and the conveyor chain should be cleaned. Inspect the chain for wear and clean it regularly, paying attention to the lubrication parts.
• Graphene grease: To prolong the service life of the machine, using graphene grease for conveyor chains, universal joints, gearboxes, etc., would be beneficial.
• Hopper drain plug: Drain any leftover material after using the spreader and clean out any clogs.
• Belts Check the conveyor and spreading belts for cracks and damage. Make sure they are adjusted properly.
• Rollers and bearings: These components should be cleaned and lubricated regularly.

Scenarios of PTO sand spreaders

Due to their efficiency, practicality, and large-scale spreading capabilities, PTO sand spreaders are widely used in public service, traffic management, and landscape construction.

• Public service and traffic management

PTO sand spreaders are essential spreaders in public service and traffic management. In winter, they are commonly used in snow-prone areas, such as northern countries, to ensure road safety and smooth traffic by spreading sand on icy roads. In addition to snowy and icy weather, sand spreaders also play a significant role in dealing with emergencies such as widespread flooding, strengthening the bank stability of sandy soils, and reducing the risk of soil erosion through sand spreading. Furthermore, in the daily maintenance of roads, sand spreaders are also useful tools for road cleaning, treating slippery roads, and ensuring road quality by spreading sand and gravel mixtures.

• Landscape construction

PTO sand spreaders also play an essential role in landscaping and lawn care. When lawns or public green areas need to be leveled or improved in balls, sand can be evenly spread over a large area by a sand spreader, promoting soil aeration and grass growth. In addition, when the soil is too compact, using a sand spreader can help break up the soil and improve its structure. Furthermore, when dealing with undesirable weeds and unwanted plants in public or private green spaces, sand dispersing can effectively control the spread of these species, making it easier to maintain the tidiness and aesthetics of the green landscape.

How to choose PTO sand spreaders

When purchasing PTO sand spreaders for sale, it is essential to take into account the durable materials. A quality sand spreader used for a tractor will be made out of a rust-resistant substance to withstand the corrosive effects of salt.

Once the spreader is made, the working parts, like the motor, gearbox, bearings, swivels, seals, and slide gates, should be examined to see if they are functioning well. All slide gates and bearings should be easy to access and operate smoothly without excessive friction or resistance.

Consider whether the sand spreader can be easily affixed to a three-point hitch or if it has other attachment styles. The ease of attaching the spreader allows for more days of use in the winter season. A universal hitch spreader is compatible with most vehicles and is easy to use in different kinds of situations.

A spreader's capacity is the amount of material it can hold. This is normally measured in cubic feet. Larger capacities mean fewer refills. However, larger spreaders might also be heavy when loaded with material and could require a more powerful tractor to move them.

A durability test should be done by moving the spreader over rough and used ground, like a gravel road, to see how consistently it can spread material and what its throttle setting is.

The lifespan of any machine is determined by its maintenance, and a quality sand spreader will have lubricating points to facilitate its upkeep. When lubricating points are used, they should be clearly marked and easily accessible.

Pto sand spreader Q and A

Q: How does a sand spreader work?

A: Sand spreaders distribute granulated materials evenly on the ground. The feeder mechanism of the spreader box dumps the sand onto the spinner disc. The disc rotates at high speed throwing the sand outward and forward to the surface that needs treatment.

Q: What are the types of sand spreaders?

A: There are tow-behind, top-dress, walk-behind and drop sand spreaders. The tow-behind version can be hitched to a vehicle or tractor, while the top-dress one is suitable for tackling small rolled turf areas. The walk-behind variant is made for patching areas without defined turf borders. In contrast, the drop version directly places sand over barren areas to achieve an exact coverage ratio.

Q: What is the most common type of spreader?

A: The rotary sand spreader is the most common type. It has a seed hopper that droplets material into a rotating disc while the machine moves forward. The disc spins to spread the material in a wide arc in front of the machine.

Q: What is the difference between a drop and broadcast spreader?

A: A drop spreader places the material precisely straight behind the spreader by dropping it through a hinged trapdoor. The drop spreader is suitable for exact material placement. On the other hand, a broadcast spreader scatters the material through its front evenly, but it is not excellent for precise material placement.

Q: What does PTO mean in a sand spreader?

A: PTO means power take-off. It is a method of a driveline connection used to transmit rotational power between two separate machines. A power take-off in a sand spreader is the part that receives power from a tractor's transmission to rotate the spreader's spinner disc.