Crusher
Your Professional Crusher Supplier！
Wenzhou Shimeina Machinery Automation Technology Co., Ltd. is a modern manufacturing enterprise integrating modern technology, specializing in the research, development, production, sales, and service of Hongtu series machinery. We primarily deal in auxiliary equipment for plastic processing-granulator production lines, automatic pelletizers, crushers, plastic blown film machines, pellet conveyors, plastic bag washing machines, color mixing machines, screw conveyors.
Why Choose Us
Our Factory
We own multiple modern factory buildings, covering a total area of approximately 3,000 square meters, We possess strong technical capabilities and advanced processes.
Sales Market
Our market network has spread throughout the country and is gradually expanding into the international market. We have already achieved initial success, providing several of our plastic machinery machines to Vietnamese customers and winning their high praise.
Quality Control
We have established a comprehensive quality assurance system and after-sales service system. We are consistently committed to continuous innovation through technology and can manufacture various plastic machinery according to advanced international standards such as ANSI, API, and DIN.
Production Equipment
To ensure product precision and durability, we possess: laser cutting machines, data punching machines, data bending machines, laser welding machines, roll forming machines, professional electrical testing platforms, and complete machine operation testing benches.
Overview: Crusher
A crusher is a machine that reduces material via forces of impact, compression, attrition or shear. Crushers can handle a wide range of material, from soft to extremely hard and from dry to wet, depending on the type of crusher.
Product Specification
We offers the following product specifications:
|
Model |
Stator Knives (pcs) |
Rotating Knives (pcs) |
Screen Size |
Feeding Opening (mm) |
Capacity (kg/h) |
Power (kW) |
Dimensions (mm) |
Net Weight (kg) |
|
300A-1 |
2 |
3 |
Ø8–50 |
300 × 240 |
100–150 |
7.5 |
690 × 1000 × 1260 |
280 |
|
400A-1 |
2 |
3 |
Ø8–50 |
400 × 300 |
400–500 |
7.5 |
890 × 1180 × 1540 |
440 |
|
400A-2 |
4 |
6 |
Ø8–50 |
400 × 300 |
400–500 |
7.5 |
890 × 1180 × 1540 |
440 |
|
500A-1 |
2 |
3 |
Ø8–50 |
500 × 350 |
500–600 |
11 |
1450 × 1000 × 1600 |
630 |
|
500A-2 |
4 |
6 |
Ø8–50 |
500 × 350 |
600–700 |
11 |
1450 × 1000 × 1600 |
630 |
|
600A-1 |
2 |
3 |
Ø8–50 |
600 × 400 |
700–800 |
15 |
1500 × 1180 × 1720 |
800 |
|
600A-2 |
4 |
6 |
Ø8–50 |
600 × 400 |
700–800 |
15 |
1500 × 1180 × 1720 |
800 |
|
650B-2 |
4 |
6 |
Ø8–50 |
650 × 450 |
750–850 |
18.5 |
1200 × 1460 × 1740 |
940 |
|
700A-2 |
4 |
6 |
Ø8–50 |
700 × 450 |
800–1000 |
18.5 |
1750 × 1250 × 1750 |
950 |
|
700B-2 |
4 |
6 |
Ø8–50 |
700 × 500 |
850–950 |
18.5 |
1260 × 1500 × 1840 |
1030 |
Common types
Plastic Sheet Crusher
The Plastic Sheet Crusher is specialized equipment for large plastic recycling, specifically designed to process bulky waste plastics such as hollow plastic products, plastic basins, and appliance housings. It can directly crush materials without pre-flattening.
Plastic Pipe Crusher
The Plastic Pipe Crusher is specialized equipment for the recycling of thin-walled, hollow, and basin-shaped plastics and pipes. Materials can be fed directly into the crusher without pre-flattening. Whether used for batch processing in small and medium-sized recycling plants or as support for large-scale production lines
High-Power Crusher
High-Power Crusher is high-performance equipment designed for plastic recycling and processing. It features a full steel body that ensures excellent stability and durability, with mechanical performance unaffected by the characteristics of the processed materials. Suitable for plastic crushing operations of various scales, it consistently produces clean and uniform crushed output.
EPS Foam Crusher
The EPS Foam Crusher is designed specifically for lightweight foams such as EPS, EPE, and EPP. It is used for volume reduction, recycling, and as a pre-treatment step before granulation. The machine is suitable for various foam recycling scenarios and requires no complex pre-treatment, making it an essential core equipment for efficient foam processing.
Application
Plastic Recycling Plants
Crushing PET bottles, PE/PP containers, and post-consumer plastic waste for further washing and pelletizing.
Packaging Industry
Handling defective products, film rolls, offcuts, and packaging trims for reuse.
Injection Molding Facilities
Reprocessing sprues, runners, and rejected molded parts to reduce material waste.
Blow Molding Factories
Recycling thick wall or hollow plastic products, including bottles and jugs.
Textile Industry
Processing plastic fiber waste, such as polyester scraps or yarn cones.
E-Waste Recycling
Pre-crushing plastic shells of appliances, monitors, and electronic casings before metal-plastic separation.
Automotive Industry
Breaking down bumpers, dashboards, and plastic panels during vehicle recycling.
Components
Hopper
The hopper is where raw materials enter the machine. Its size and design vary depending on the type of plastic and the required processing capacity.
Cutting Chamber
This enclosed section contains the blades (rotor and fixed knives) responsible for the crushing action. The chamber is designed to withstand high stress and impacts.
Rotating Blades
Mounted on the rotor, these blades rotate at high speed to cut and shear the plastic waste. Blade quantity and shape depend on the machine model and application.
Fixed Blades
Stationary blades work in tandem with the rotating blades to provide the shearing force required for effective crushing.
Screen Mesh
Located beneath the cutting chamber, the screen mesh controls the output particle size. Smaller mesh holes produce finer flakes, while larger holes yield coarser output.
Motor and Transmission System
The motor provides the driving force, while belts and pulleys transmit motion to the rotor. High-torque motors are preferred for processing tough materials.
Material Compatibility
Plastic shredders can process nearly all common types of plastics, including:
• HDPE
• LDPE
• PVC
• PET
• Polypropylene
• Polystyrene
• Mixed or contaminated plastics.
• Hard plastics such as bins, buckets, tanks.
• Plastic bottles and packaging film.
• Production scrap from extruders or injection molding.
Precautions
The plastic crusher should be placed in the ventilation position to ensure the heat dissipation of the motor and prolong its service life.
It is necessary to regularly add grease to the bearing to ensure the lubricity of the bearing.
Regularly check the tool screw. After using the new plastic crusher for 1 hour, use the tool to fasten the moving knife and fix the knife's screw to strengthen the fixing between the blade and the tool holder.
In order to ensure the sharpness of the tool cutting, the tool should be inspected frequently to ensure its sharpness and reduce the unnecessary damage of other components caused by the blunt blade.
When changing the tool, the gap between the movable knife and the fixed knife: 0.8MM for the crusher above 20HP is better, 0.5MM for the crusher below 20HP is better. The thinner the recycled material, the gap can be adjusted appropriately.
Regularly check whether the plastic breaker belt is loose and adjust it in time.
Other Services
All of our machines will be fully checked by our quality control department before the shipment. We guarantee all of our machines have a one-year warranty (quick-wear parts not included).
Training details: Operation principles, system, and structure, safety and maintenance, software processing technique, etc.
Numerous feedback from our clients have proven that our machines are stable in performance with rare malfunction. However, we would like to handle it as follows once malfunction occurs:
We guarantee that we will give you a clear reply within 24 hours.
Customer service staff will assist you in analyzing the malfunction to locate the cause.
If the malfunction is caused by improper operation of software and other soft faults, we will help solve the problem online.
We will offer plenty of online support, like detailed technical and installation instructions via email, video, and telephone.
Package & Delivery
Package
Standard export package or Custom.
Delivery
By air express, by sea.
FAQ
As one of the most experienced crusher manufacturers and suppliers in China, we warmly welcome you to buy durable crusher for sale here from our factory. All customized machines are with high quality and low price.
Bulk Material Crusher, gold rock crusher, gold crusher