Stone crusher hire

Types of Stone Crusher Hires

The use of stone crushers is increasing with the rise of the construction industry. However, many investors and construction companies prefer stone crusher hires to purchasing the machine. Here are some common types of stone crushers available for hire:

• Mobile Crusher:

  A mobile stone crusher is often brought to construction sites instead of transporting materials to a crushing plant. This saves money and time. Mobile crushers have tracks similar to those of excavators that allow them to move easily across the ground. This machine is two-in-one, as it can crush stones and transport them. Mobile stone crushers are available in two options. The tracked type is more mobile and is used in smaller projects. The wheeled type is used for large ones but is less mobile.

• Jaw Crusher:

  A mini stone crusher hire or mobile version of this popular type is widely available. This machine has a fixed plate and a movable one that generates enough force to crush stones. Jaw crushers are good for reducing hard rocks to smaller pieces. They are usually the first stage in a crushing machine.

• Impact Crusher:

  The impact stone crusher works a bit differently. It uses force from a rotor to smash stones into smaller pieces. These machines are often used after jaw crushers and are excellent for producing gravel. Impact crushers are often the final step in the crushing process.

• Screening Plant:

  Screening plants separate crushed stones into different sizes. The final products of a stone crusher are usually screened into pebbles and gravel. Some pieces go to asphalt and concrete plants. Others are used in drain fields. A screening plant will sort out what goes where and what can be discarded.

Specification & Maintenance

• Capacity:

  Stone crusher rental companies equip their fleets with machines that have varying capacities. Smaller capacities range from 20 to 200tph, while larger ones have capacities of over 500tph.

• Motors:

  The motor powers the stone crusher rented. Whether it's a rental jaw crusher or another type of stone crusher, the motor's power is typically measured in horsepower or kilowatts. Smaller crushers may have motors of 5.5- 15kw, while larger ones could have 100kw or more.

• Types Of Crushers Available For Rent:

  Stone Crusher rental services are also popular for the types of crushers that are available for rent. These are:

• Gyratory Crushers:

  A gap is created between an eccentric mass that revolves around a fixed mass. Larger stones (typically bigger than 6 inches) are processed with this gyratory motion. A primary crusher can be an example of a gyratory stone crusher.

• Jaw Crushers:

  The gap between two jaws is the crushing mechanism in these machines. The fixed jaw is placed in an upward vertical position, while the other jaw moves in a downward and upward motion. Smaller stones (typically smaller than 6 inches) are crushed with the help of this mechanism. Jaw crushers can be primary or secondary crushers.

• Roller Crushers:

  Two horizontally mounted steel cylinders are used to crush the stones in these machines. The gap between the cylinders will vary, thus determining the end product's size. Roller crushers are primarily utilized for secondary or tertiary crushing, and they work best with smaller stones (usually less than 3 inches).

• Impact Crushers:

  These crushers use a series of rotor drives that fling hammers to process the stones. Impact stone crushers are mainly used for softer stones like limestone and gypsum. They function as primary, secondary, or tertiary crushers.

• Cone Crushers:

  These crushers use a rotating cone that moves closer to a bowl-shaped fixed part to crush stones. Cone crushers work well with medium to hard stones and are secondary or tertiary crushers.

Machines need regular checks and servicing to function properly and to be safe for users. The essential parts that need attention are the motor, bearing, belt, and lubrication system.

The motor needs to be firmly installed, and all the connecting wires need to be secure. Regular checks help prevent overheating, which can cause damage to the motor and the entire machine. Conduct an insulation test, measuring resistance to see if it's functioning optimally. Any signs of overloading should be investigated. Refer to the manual for motor maintenance.

Bearings support the rotating shaft and reduce friction. They need to be lubricated well so that dust and dirt don't settle and damage the bearing.

A drive belt transfers power from the motor to the stone crusher. It needs to be checked for wear and tear and replaced if any damages are noticed.

Lubrication systems in stone crushers can be manual or automatic. They need to be inspected for leaks and any damages regularly. All rotating parts of the crushers should be lubricated so that wear and tear are reduced.

Usage scenarios of stone crusher hire

Stone crushers can be used in various scenarios, depending on the type of stone being crushed. Here are some common stone crusher hire usage scenarios.

• Construction: The construction industry mostly uses stones crushers to produce gravel, crushed stones, and aggregates. The primary materials are usually used for road base, concrete production, land filling, and asphalt mixing. Different stone crushers serve that purpose, but impact and cone crushers are the most common.
• Mining: Stone crushers are used to produce valuable mineral ores like iron, copper, gold, ore, etc. Crusher jaw machines are mostly used in this scenario to break large ore rocks into smaller, more manageable pieces.
• Land reclamation: Stone crushers are used in land reclamation projects to break down large rocks and stones into smaller particles that can be used to create new landmasses or enhance existing ones.
• Demolition: Demolition projects sometimes use stone crushers to break down concrete structures like buildings, bridges, and roads. Portable mini stone crushers are commonly used in this scenario because they can be easily moved to different locations.
• Quarrying: This involves the extraction of natural stones like marble, granite, and limestone. The stones are crushed into smaller pieces for construction projects or for further processing into finishing products.
• Soil stabilization: Stone crushers are used for soil stabilization by adding crushed stones to improve the soil structure and increase its load-bearing capacity. This usually helps support new constructions.
• Water purification: It may sound strange, but stone crushers can help improve water quality. When limestone is crushed into smaller pieces, it is added to natural water bodies to raise the pH level and improve alkalinity.

How to Choose Stone Crusher Hires

When looking for a good stone crusher hire in surroundings, there are some important factors that one should consider. To begin with, business owners should carefully examine the types and condition of the stone crushers available for hire. This can easily be done by researching different available options and even visiting the locality to get a first-hand experience of the available stone crushers for hire.

The impact of the stone crusher on the environment is an important factor to consider when looking for a good stone crusher hire. A good stone crusher hire alternative would have proper dust control systems installed to reduce the amount of dust that escapes into the atmosphere. Water spray, dust enclosures and wet drilling are just but a few examples of ways in which the effect of air pollution can be minimal.

Someone looking for a stone crusher hire should also consider the available modes of transportation for the machinery. An easily transportable hire will save the customer from unnecessary logistical and financial costs. The hire should have flexible delivery options and well-maintained transport vehicles so as to ease the process of transportation.

If there is a need for a specific type of stone crusher because of unique project requirements, choose a supplier that offers a wide range of options to select from. This will give the customer the opportunity to negotiate for better deals and even agree on terms of customization to suit specific project requirements.

Last but not least, it is important to consider the customer service and support offered by the supplier. Go for a supplier that is willing to offer instructional manuals or even provide on-site technical assistance when need be. Such a supplier will basically ensure that the client's project runs smoothly and efficiently at all times.

Q&A

Q1 Which materials can a stone crusher break down?

A1 Most stone crushers can break down large boulders of stones or rocks into smaller fragments. They can also crush other materials such as ores, concrete, marble, asphalt, coal gangue, and slag.

Q2 What are the types of stone crushers?

A2 There are five main types of stone crushers – jaw crushers, impact crushers, cone crushers, gyratory crushers, and hammer crushers. Each type works differently and is suited for crushing different kinds of materials. For instance, while an impact stone crusher is ideal for hard materials, a cone crusher fits poorly cohesive materials. Manufacturers may create variations of each type to suit specific needs.

Q3 What is the crushing capacity of a stone crusher?

A3 The crushing capacity depends on several factors, including the type and model of the stone crusher, the size and hardness of the material being crushed, and the desired final product size. Jaw crushers usually have a capacity range of 400 to 8,000 tons per hour. Impact crushers can have a capacity of between 1,500 and 3,000 tons per hour. Cone crushers have a capacity ranging from 200 to 7,000 tons per hour, while gyratory crushers range from 2,600 to 8,500 tons per hour.

Q4 What are the benefits of renting a stone crusher?

A4 Renting a stone crusher is a cost-effective solution for many businesses. It helps them save the costs of maintaining and storing the equipment. With stone crusher rental, businesses can easily access new or specialized equipment and have the flexibility of choosing the duration of the equipment hire to meet project needs.