Precision Industrial Cutting Knives Built for Heavy-Duty Industry
Precision Industrial Cutting Knives Built for Heavy-Duty Industry
Custom Underwater Pelletizer Roll Knives, Metallurgical Shear Blades & Alloy Cutting Tools
English
Welcome to Nanjing Dede Machinery Equipment Manufacturing Co., Ltd.
With 15 years of in-depth expertise in industrial cutting tools, we are a source factory offering custom manufacturing. Our main products include cold/hot shear blades for metallurgy, pelletizing cutter rolls for chemical fiber, and crusher/shredder blades for the recycling industry. We serve the metallurgy, chemical fiber, plastic, and recycling industries.
We have self-built independent vacuum heat treatment workshop and over 60 sets of CNC equipment. Equipped with Olympus spectrum tester and constant-temperature inspection room, we own more than 30 technical patents and cooperate with Nanjing University of Science and Technology.
As an outstanding supplier of Baowu Group, we support drawing-based customization. Our blades achieve machining tolerance up to ±0.002mm. Send us your drawings for free technical quotation and factory audit.
Welcome to Nanjing Dede Machinery Equipment Manufacturing Co., Ltd.
With 15 years of in-depth expertise in industrial cutting tools, we are a source factory offering custom manufacturing. Our main products include cold/hot shear blades for metallurgy, pelletizing cutter rolls for chemical fiber, and crusher/shredder blades for the recycling industry. We serve the metallurgy, chemical fiber, plastic, and recycling industries.
We have self-built independent vacuum heat treatment workshop and over 60 sets of CNC equipment. Equipped with Olympus spectrum tester and constant-temperature inspection room, we own more than 30 technical patents and cooperate with Nanjing University of Science and Technology.
As an outstanding supplier of Baowu Group, we support drawing-based customization. Our blades achieve machining tolerance up to ±0.002mm. Send us your drawings for free technical quotation and factory audit.
Core Competitive Advantages
Core Competitive Advantages
Independent Vacuum Heat Treatment & Full Production Line
Independent Vacuum Heat Treatment & Full Production Line
Powerful R&D & Drawing Customization Capacity
Powerful R&D & Drawing Customization Capacity
Authorized Large Factory Supplier & Strict QC System
Authorized Large Factory Supplier & Strict QC System
We invested 4 million RMB to build large vacuum quenching furnace, independently control blade hardness, toughness and wear resistance. Full production chain from raw forging, CNC machining to finished inspection, equipped with gantry machining centers and precision lathes.
We hold more than 30 technical patents, long-term technical cooperation with Nanjing University of Science and Technology. Customize blades according to your working conditions, dimensional tolerance up to ±0.002mm, compatible with all mainstream overseas production lines.
Official innovative partner of Baowu Group, professional senior technicians for material matching. Every blade passes full dimension & metal composition test before delivery with Olympus testing equipment.
Our Certifications & Honors
Precision Industrial Advantages
Precision heat treatment: real factory data, proven capacity, and certified quality for construction machinery buyers.
Contact Us
Company News
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Premium Hard-Alloy Cutting Blades from Nanjing Dede – Custom Carbide Solutions
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Hot Cold Shear Blades | Precision Industrial Knives from Nanjing Dede Machinery
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Premium Hot Cold Shear Blades Manufacturer – Nanjing Dede
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Hot-Cold Shear Blades Factory - Nanjing Dede Precision Cutting Solutions
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Plastic Underwater Pelletizer Knife & Steel Rolling Shear Blade Manufacturer
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Nanjing Dede: High-performance plastic pelletizer knife & steel shear blade.
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