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There are different types of used PET bottle crushers for sale available to suit various business needs. Below is an overview of some of them:
Automatic Crushers
An automatic PET bottle crusher has a crushing mechanism that operates alone without manual aid. Usually, they are fed by a conveyor belt in a recycling plant. The conveyor will transfer the bottles to the crusher's feeding chamber. Sensors installed in the machine will detect the bottles and activate the crushing mechanism. The sensor can detect the bottle's presence and signal the crusher to start working. Then, it will crush the bottle into small pieces. The Data from the sensors can be recorded and used to monitor the machine's performance. Automatic crushers have high crushing capacities of about 1,000 kg/h or more.
Heavy-Duty Crushers
Heavy-duty bottle crushers are designed to handle large volumes of bottles. They are made with a strong steel frame and high-quality crushing blades. Heavy-duty crushers can withstand constant use. In most cases, they are used in large-scale bottle processing facilities. They have an industrial-grade motor that works fast to crush thousands of bottles. The efficiency of heavy-duty crushers reduces the costs of transporting crushed bottles to recycling plants.
Mobile Crushers
A mobile PET bottle crusher is a type of crusher that is moved easily from one place to another. The mobility of the machine allows users to go closer to the source of the waste bottles, reducing transport costs. It is also easy to install and set up in different locations. Most manufacturers make mobile crushers with a strong frame so it can stand various environmental conditions. The crushers also have wheels or skid to make it easier to move around.
Compact Crushers
Compact PET bottle crushers are small-sized machines. They are designed to take up lesser space and work independently without other machines. A compact crusher can be placed in a convenience store, mall, or small office. The feeding opening is usually large enough to accommodate different bottle shapes.
The used pet bottle crushers' specifications and maintenance depend on the type and model being used. So, it is essential to study the manual that comes with the specific bottle crusher machine. The manual will provide a breakdown of the parts and the maintenance requirements.
Generally, when it comes to used plastic bottle crushers' specifications, the crushing capacity will differ based on the machine. Some crushers will have a 100 Kg/hr capacity, while others can crush more than 300-400 Kg/hr. The larger the capacity, the bigger the machine will be.
Another specification is the size of the crushed plastic bottles. Some bottle crushers can reduce the bottle to 20mm, while others will have settings that crush the plastic to 50mm pieces. Conveyors are usually attached to the crushers to move the crushed bottles to the next recycling phase or location. Conveyer belt lengths can be anywhere from 1 meter to 10 meters or more. The speed of the belt will vary between .5m/sec to 2.5m/sec or more, depending on the type of machine. Generally, the length of the belt and its speed will correspond to the capacity of the bottle-crushing machine.
A simple but essential part of maintenance is cleaning the bottle crusher after use. The debris that is left after crushing should be discarded into the container or dustbin before processing further. Cleaning the bottle crusher with soapy water or disinfectant increases hygiene and prevents the buildup of any harmful bacteria.
Wear and tear could result in parts of the bottle crusher becoming non-functional. The inventory of spare parts is necessary to ensure recycling plants and refineries can keep functioning. Some common spare parts are the cutting blades, dust filter bags, electric motors, conveyor belts, and gear boxes.
Apart from helping businesses reduce production costs, used PET bottle crushers for sale serve several other purposes.
Separating solids from liquids
Industrial bottle crushers break bottles into small pieces. Most crushers use a combination of shredding and crushing techniques. This process makes handling and disposal easy. In many recycling plants, bottle crushers are the first machines used after bottle deposits. The primary use of bottle crushers in recycling plants is to separate solids from liquids. The crushers break down solid parts, making it easier to extract and process the liquids.
Creating space for more bottles
Every bottle that enters a recycling facility takes up precious space. Crushers create more space by reducing the volume of bottles. Space savings is perhaps the most recognizable advantage of using bottle crushers in recycling facilities.
Reducing transportation costs
Upon entering a recycling facility, the first step is to sort bottles according to material and color. Bottles are then fed into the crusher. Bottles are crushed into small pieces after going through the crusher. By crushing the bottles into small pieces, facilities reduce transportation costs by charging per ton.
Facilitating pre-sorting and post-sorting
Pre-sorting means separating high-value materials from low-value materials before entering a recycling plant. Bottle crushers can help identify high-value materials quickly. Because they are worth more money, recyclers will spend more time processing them. Post-sorting refers to sorting materials recovered from a recycling facility.
Saving time
Bottle crushers save time. Staff members do not have to manually sort and separate bottles. Crushers do the work and quickly. The efficiency of the entire recycling process is improved.
Creating aggregate for construction
In some cases, crushed glass is utilized as aggregate in construction. Mortar and asphalt may contain crushed glass. Bottle crushers form the basis for this use.
Being used in bars, restaurants, and hotels
Many bars, restaurants, and hotels now invest in small bottle crushers to deal with their glass waste on-site. Instead of throwing away their bottles and paying handling fees, they crush them. They may charge less because they are dealing with fewer bottles every month.
When looking for these crushers, several factors regarding the machine and its benefits to the overall recycling process should be kept in mind.
Crusher Type
As mentioned, there are different crushers. The preferred machine would depend on the plant's needs. For example, selecting a granulator is expected if the buyer needs a device that would give finer granules.
Capacity
Again, this would depend on the recycling facility's needs. If it is a larger plant, they may want to invest in multiple machines that have a higher capacity. For smaller facilities, a lower capacity machine would suffice.
Condition
Since these are used machines, their condition will play an important factor in determining their price and suitability.
Brand Reputation
The brand's reputation is essential in deciding which machine to go for. If it is known for its longevity and low maintenance, then those machines will be preferred over others.
Replacement Parts Availability
When selecting a used crusher, it is vital to check if replacement parts are available. These can eventually get damaged or wear out and will need to be replaced to keep the machine running.
Warranty and Support
A limited warranty on the machine can give the buyer's some peace of mind, especially if they are new to purchasing used machines. Some support in terms of installation and basic functioning queries from the manufacturer can also help the buyer meet its customer's needs.
Q1 What is a used PET bottle crusher used for?
A1 A used PET bottle crusher is used to crush empty plastic PET bottles for easy storage and disposal. Crushed bottles are much easier to store and take up significantly less space in bins and recycling facilities.
Q2 Is a used PET bottle crusher expensive?
A2 The price of a PET bottle crusher varies with different manufacturers and models. Smaller crushers are less expensive than industrial-scale crushers. Buying a used bottle crusher will be less expensive than buying a new one.
Q3 What are the types of bottle crushers?
A3 There are two main types of bottle crushers: horizontal and vertical. Horizontal crushers are bigger and lie flat against the ground. Vertical bottle crushers take up less space and stand vertically but may require more physical force to crush the bottles.
Q4 How safe is a bottle crusher?
A4 Bottle crushers are safe to use as long as the user follows the manufacturer's instructions. Many crushers are now equipped with automatic systems that prevent accidental injuries when crushing bottles.
