How To Choose The Right Crusher And Manufacturer

In recent times, we've received numerous inquiries from customers seeking information regarding plastic crushers and their respective pricing.

With Fangtai, expect efficient and supportive service.

The plastic crusher is vital and trending within the recycling industry.

Nicety Machinery Co., Ltd - Your Crusher Machine Source

Conducting a Google search for crusher machine manufacturers will unveil various options from around the globe, with a significant number hailing from China.

If purchasing a plastic crusher from China is on your agenda and you've come across this article, you're already heading in the right direction.

This guide aims to enlighten you on selecting the appropriate crusher models and manufacturers, ensuring product quality and cost-efficiency. Additionally, we provide tips to help you pinpoint the right supplier and crusher machine tailored to your business needs!

Guideline 1: How to Choose the Right Plastic Crusher Model?

Start by identifying the material you intend to crush and the size of the finished product you aim for.

Various plastic crusher machines exist on the market, each crafted for specific tasks.

Some machines are adept at processing rigid plastic waste, while others excel in handling soft plastics and films.

Additionally, certain machines can tackle both solid and hollow plastics.

Should your requirement include crushing PET plastic bottles or HDPE plastic drums, opt for a plastic crusher that features a suitable feeder port diameter and a grinding chamber equipped with a flat blade structure.

For soft materials such as various films, polypropylene (PP) bags, and other soft plastic wastes, consider a crusher with a V-blade structure.

When it comes to processing all types of PP, PE, and PVC pipe waste, we advise investing in a specialized pipe crushing machine.

Guideline 2: Understanding Blade Types:

Depending on the type of plastic waste, different blade types are essential for the crusher.

V-shaped blades

Commonly found in European standard heavy-duty crushers, V-shaped blades are designed specifically for processing PET drinking bottles, PE films, leather, and large hollow plastic items.

Sheet blades

Sheet blades are frequently used and affixed piece by piece to the shredder's rotating shaft, suitable for a variety of plastic waste.

Flat blades

Equipped with an angled cutting edge, flat blades enhance cutting and crushing efficiency, making them ideal for shredding diverse blow-molded parts and film products.

Guideline 3: Blade Material Considerations:

9Cisi, Chrome Steel

Best for general plastic parts and engineering plastics.

SKD-11

Ideal for heavier rubber block crushing and harder plastic materials.

SKH-9

Perfect for softer rubber and plastics such as foams, plastic bags, films, and fiber materials.

Guideline 4: Determine Crusher Capacity

The feed opening size and the crushing chamber's internal dimensions primarily dictate the crusher's capacity.

Typically, crushers with larger feed openings can accommodate bigger material pieces, while those with smaller openings may have reduced capacity. If you're handling large materials, opting for a crusher with a substantial feed opening is crucial.

Referencing Nicety Machinery's crusher specifications:

Model Specifications

Model | Motor Power | Crushing Chamber | Rotary Blade | Fixed Blade | Crushing Capacity | Dimension | Weight

NC-CHP/2.2KW | 190 x 160mm | - | 50kg | 850 x 500 x mm | 150kg

NC-CHP/4KW | 270 x 220mm | - | 100kg | 900 x 650 x mm | 220kg

NC-C.5HP/5.5KW | 320 x 250mm | - | 150kg | 700 x mm | 300kg

NC-CHP/7.5KW | 410 x 280mm | - | 200kg | 860 x mm | 400kg

NC-CHP/11KW | 500 x 320mm | - | 300kg | x mm | 600kg

NC-CHP/15KW | 600 x 320mm | - | 400kg | x mm | 800kg

NC-CHP/22KW | 710 x 460mm | - | 700kg | x mm | kg

NC-CHP/30KW | 810 x 460mm | - | 800kg | x mm | kg

NC-CHP/45KW | x 650mm | - | kg | x mm | kg

Guideline 5: Understanding the Relationship Between Flake Size and Screen

The crushed flake size and the screen of the crusher are intimately related. The screen's mesh number signifies the quantity of holes per square inch. For instance, a 20-mesh screen contains 20 holes per square inch.

The smaller the mesh number, the finer the particles that can pass through. If smaller flakes are required, choose a crusher with a minor mesh number screen. Conversely, for larger flakes, opt for a crusher equipped with a larger mesh screen. Common mesh sizes range from 12, 16, and 20 mm. Larger screens yield higher crushing output, while smaller ones lower the output.

Guideline 6: Motor Power of the Crusher

The motor's power dictates the crusher's output. Selecting the appropriate motor power enhances efficiency while conserving energy. Typically, the motor power is measured in kilowatts (kW). Common motor powers for plastic crushers span from 15 kW to 160 kW, where increased power equates to enhanced crushing output.

Guideline 7: Collecting Plastic Flakes from the Crusher

Once the material is crushed, it is transported to a storage container via a conveyor belt. The storage container can vary based on your needs—be it a plastic bag, box, or drum. For larger storage needs, consider selecting a bigger silo with a blowing function to facilitate easy extraction of plastic flakes.

Guideline 8: Recommendations for Chinese Plastic Crusher Manufacturers

If you're searching for a dependable plastic crusher manufacturer in China, Nicety Machinery should be on your radar.

Nicety Machinery, with years of expertise in manufacturing plastic crushers, prides itself on a team of skilled engineers and technicians ready to assist you in selecting the right crusher for your requirements.

Besides offering cost-effective crushers, we maintain a robust service team to address issues such as shipping, importing, and training staff. Should any technical challenges arise, feel free to reach out to our technical team for guidance and solutions.

Furthermore, our warehouse is stocked with numerous parts for daily replacements, from blades and screens to various plastic shredder components, all available for dispatch within three days.

Common Crusher Issues and Solutions

• Improper Connection of the Crusher System and Other Equipment

Inadequate connections at the inlet or outlet can lead to vibrations and noise; thus, ensuring proper soft connections is paramount.

• Clogged Crusher

One common issue in plastic crushers is clogging—often the result of an excessive feed rate, leading to increased loads. Always monitor the ammeter's current; extended overload can damage the machine. Reduce feed rates or temporarily close the material door to mitigate this.

• Restricted Discharge Pipe

An obstructed discharge pipe due to fast feeding can hinder proper airflow, resulting in blockage. Upon encountering such issues, first inspect the feeding port and adapt the conveyor equipment accordingly.

• Presence of Hard Debris in the Crushing Chamber

Hard debris or broken blades can disrupt rotor balance, causing vibrations. Regular inspections for blade wear are crucial; faulty blades should be replaced symmetrically. Any abnormal sounds during machine operation warrant immediate investigation.

Top 5 Plastic Crusher Manufacturer Recommendations