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NANJING ALAS INTERNATIONAL CO., LTD
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Fine particles can clog filters and cause black spots in molded parts, directly affecting the final product quality.
This leads to inconsistent melting in the screw and barrel during subsequent processing, reducing production efficiency and product uniformity.
Excess heat degrades heat-sensitive resins, making the regrind either unusable or of low quality.
As the industry standard for low-speed granulator blades, it offers an excellent balance of hardness (HRC 58-60) and toughness. This makes it ideal for processing standard runners, sprues, and common plastics like PC, ABS, and nylon.
Designed for high-load applications, such as processing glass-reinforced plastics. DC53 delivers superior fatigue strength and wear resistance, preventing blade chipping—a common issue when handling abrasive, reinforced materials.
Modern low-speed granulator knives adopt a "staggered" or "scissor-cut" design, which is engineered to reduce the cutting force required for each stroke. A precise gap (often as tight as 0.1mm) between the rotor and stator blades ensures a clean shear, achieving "dust-free" granulation. This allows regrind to be mixed directly with virgin resin without affecting part quality.
Low Speed Design: Operating at 28-300 RPM (with typical models at 25-30 RPM) minimizes heat accumulation, preventing plastic melting and preserving regrind quality.
Silent Operation: Equipped with sound insulation boxes and noise-canceling cotton, it meets industrial noise control standards, creating a more comfortable working environment.
Screen-Free Structure: Produces uniform particles with minimal powder, allowing direct mixing with new materials without additional processing steps.
Equipment Features: As a specialized crushing device designed for the periphery of injection molding machines, low-speed granulators (also known as slow edge plastic pulverizers) offer several key advantages:
Injection Molding Machine Recycling: Ideal for the immediate crushing and recycling of nozzle materials and defective products next to injection molding machines, forming an efficient closed-loop recycling process.
Hard Plastic Treatment: Suitable for processing hard plastics such as PC, nylon, and ABS.
Soft Plastic Processing: Some models can handle soft plastics like LDPE films and PP woven bags, expanding their application range.
We use premium materials such as high-hardness alloy steel, high-speed steel, tungsten carbide, SKD-11, and DC53. These materials ensure our blades have excellent wear resistance, impact resistance, and a long service life.
We introduce advanced CNC machining equipment and heat treatment technology to ensure the dimensional accuracy and performance stability of each blade, meeting the high-precision requirements of low-speed granulation.
We provide customized blade services in different specifications, shapes, and materials according to customer needs, adapting to diverse crushing scenarios and equipment models.
Each blade undergoes rigorous quality testing to ensure it meets international standards, providing customers with reliable and consistent products.
We offer professional technical support and after-sales service, responding quickly to customer needs and solving problems encountered during use.
Choosing us means choosing high quality and trust. We look forward to cooperating with you to promote the development of the plastic recycling and crushing industry, and help you achieve a clean, efficient, and cost-effective closed-loop recycling process.
Fine particles can clog filters and cause black spots in molded parts, directly affecting the final product quality.
This leads to inconsistent melting in the screw and barrel during subsequent processing, reducing production efficiency and product uniformity.
Excess heat degrades heat-sensitive resins, making the regrind either unusable or of low quality.
As the industry standard for low-speed granulator blades, it offers an excellent balance of hardness (HRC 58-60) and toughness. This makes it ideal for processing standard runners, sprues, and common plastics like PC, ABS, and nylon.
Designed for high-load applications, such as processing glass-reinforced plastics. DC53 delivers superior fatigue strength and wear resistance, preventing blade chipping—a common issue when handling abrasive, reinforced materials.
Modern low-speed granulator knives adopt a "staggered" or "scissor-cut" design, which is engineered to reduce the cutting force required for each stroke. A precise gap (often as tight as 0.1mm) between the rotor and stator blades ensures a clean shear, achieving "dust-free" granulation. This allows regrind to be mixed directly with virgin resin without affecting part quality.
Low Speed Design: Operating at 28-300 RPM (with typical models at 25-30 RPM) minimizes heat accumulation, preventing plastic melting and preserving regrind quality.
Silent Operation: Equipped with sound insulation boxes and noise-canceling cotton, it meets industrial noise control standards, creating a more comfortable working environment.
Screen-Free Structure: Produces uniform particles with minimal powder, allowing direct mixing with new materials without additional processing steps.
Equipment Features: As a specialized crushing device designed for the periphery of injection molding machines, low-speed granulators (also known as slow edge plastic pulverizers) offer several key advantages:
Injection Molding Machine Recycling: Ideal for the immediate crushing and recycling of nozzle materials and defective products next to injection molding machines, forming an efficient closed-loop recycling process.
Hard Plastic Treatment: Suitable for processing hard plastics such as PC, nylon, and ABS.
Soft Plastic Processing: Some models can handle soft plastics like LDPE films and PP woven bags, expanding their application range.
We use premium materials such as high-hardness alloy steel, high-speed steel, tungsten carbide, SKD-11, and DC53. These materials ensure our blades have excellent wear resistance, impact resistance, and a long service life.
We introduce advanced CNC machining equipment and heat treatment technology to ensure the dimensional accuracy and performance stability of each blade, meeting the high-precision requirements of low-speed granulation.
We provide customized blade services in different specifications, shapes, and materials according to customer needs, adapting to diverse crushing scenarios and equipment models.
Each blade undergoes rigorous quality testing to ensure it meets international standards, providing customers with reliable and consistent products.
We offer professional technical support and after-sales service, responding quickly to customer needs and solving problems encountered during use.
Choosing us means choosing high quality and trust. We look forward to cooperating with you to promote the development of the plastic recycling and crushing industry, and help you achieve a clean, efficient, and cost-effective closed-loop recycling process.