Product Description
Basic Description: Plastic crusher blades are mechanical blades installed on plastic crushers for crushing plastics, also known as plastic machinery blades. Common types include crusher blades, high - strength crusher blades, and granulator blades. Crusher blades generally adopt a flat - blade design, with moving blades for crushing and fixed blades. The moving blades rotate at high speed and shear with the fixed blades to crush plastics. High - strength crusher blades are composed of fixed blades, claw blades, and spiral hob blades, suitable for crushing large - scale plastic products. Granulator blades are composed of fixed blades and granulating hob blades, used to cut the extruded linear plastics into particles. In terms of materials, there are 65Mn spring steel, SK5, T10, etc. They have good sharpness and require precise geometric dimension tolerances to ensure good assembly quality with the machine.
Advantages and Highlights
High - Efficiency and Wear - resistant:Made of high - quality steel or alloys, such as 65Mn spring steel, SKD - 11, etc., and through special heat - treatment processes like quenching and tempering, it has a high hardness and wear resistance. It can remain sharp during long - term use and reduce the frequency of blade replacement due to wear.
Excellent Impact Resistance:It has good toughness and can withstand the impact of plastic materials on the blades during the crushing process. It is not easy to break or chip, ensuring the stable progress of the crushing work. It is suitable for processing plastic materials of various hardnesses and toughnesses.
Precise Cutting:The blades are manufactured with high precision, have sharp cutting edges, and a reasonable cutting angle. They can achieve precise cutting of plastics, making the crushed plastic particles uniform in size, meeting production requirements, and facilitating subsequent processing.

Product production flow
Trade & Logistics Questions:
Question: What costs are included in your quotation?
Answer: Our quotations typically include the price of the equipment, packaging costs, and domestic transportation costs. It does not include international shipping, customs duties, and insurance. Please provide your delivery address, and we will calculate the detailed shipping costs for you.
Question: What payment methods do you accept?
Answer: We accept various payment methods, including wire transfer (T/T) and letter of credit (L/C). Specific payment methods can be negotiated with our sales staff.
Question: What is your delivery time?
Answer: The delivery time for the equipment will vary depending on the equipment model and order quantity. We will arrange production and delivery as soon as possible according to your order.
Question: Which shipping methods do you use?
Answer: We usually use sea or air freight. We will choose the appropriate shipping method based on your needs and the specific circumstances of the goods.
Question: Can I visit your factory?
Answer: We sincerely invite new and old customers to visit our factory in China, visit our production line and testing equipment, and witness our product quality and production strength together!
Company Profile
Maidecal, a global leader in industrial blades and dies, proudly showcases our self - developed blade sharpening grinder. Specialized in high - quality blade manufacturing, grinding, and repair, our experienced engineers master various industrial techniques, enabling custom - made blades for your machinery.
We're known for quality craftsmanship and excellent service. Using top - notch materials like alloy steel, ceramics, and tungsten carbide, our manufacturing processes-from precision CNC machining to advanced coating treatments-strictly follow international standards, executed by skilled professionals.
For over two decades, we've served industries including paper, metal, rubber, and electronics, delivering premium industrial tools. Our quality products and rich experience make us a trusted global partner and supplier.
Our Advantages
FAQ
Question: What materials can your machinery process?
Answer: We can customize the required cutting tools according to different materials, sizes, shapes, and precision requirements, precisely meeting the diverse needs of customers in various industries. Please provide specific information about the materials you need to process (e.g., metals, plastics, paper, etc.) along with parameters such as hardness and thickness, so we can recommend the appropriate equipment and tooling.
Question: What is the precision or accuracy of your equipment?
Answer: Our equipment uses high-precision components and advanced control systems to ensure stable processing accuracy. Specific precision metrics will vary depending on the equipment model and processing technology. Please provide your specific accuracy requirements, and we'll recommend equipment that meets your needs.
Question: Do you offer design support?
Answer: Yes, we offer design and application engineering services for certain blades.
Question: Can you customize cutting tools if I need them?
Answer: Yes, we can customize the required cutting tools according to different materials, sizes, shapes, and precision requirements, precisely meeting the diverse needs of customers in various industries.
Question: Do you provide spare parts? What is the lead time for spare parts?
Answer: Yes, we stock common spare parts. You can check spare parts information on our website or by contacting our sales staff. For less common spare parts, we will arrange production according to your needs; the lead time will vary depending on the specific situation. With critical part management, MAIDECAL® ensures that you get your blades always just in time.