Capabilities Engineered for Precision and Scale
We operate advanced CNC machining and heat-treatment systems for high-performance industrial blades built for demanding recycling and material processing applications.
Precision CNC & Conventional Machining
Kolkata Knives America supports the manufacture of precision-machined components for a wide range of industrial applications. With both CNC and conventional machining facilities, we are able to produce components to customer drawings and specifications while maintaining consistent quality standards.
Our machining capabilities include milling, turning, grinding, thread rolling, and secondary machining operations. Whether the requirement is for a single prototype or ongoing production, we focus on delivering reliable components with accuracy, efficiency, and attention to detail.
- CNC Milling & Machining Centers
- Conventional Milling Machines
- CNC & Conventional Lathes
- Precision Grinding
- Thread Rolling
- Prototype & Production Machining
- Custom Components to Drawing
Integrated Forging & Machining Services
Kolkata Knives America offers forging and machining solutions for customers requiring durable components manufactured from ferrous and non-ferrous materials. Through our forging capabilities and machining support, we help simplify the manufacturing process by providing finished or near-finished components from a single source.
We serve industries such as automotive, mining, material handling, construction, chemical processing, and oil & gas. Along with forging operations, we also undertake the machining of forged components, helping customers reduce lead times and coordinate fewer suppliers.
- Ferrous & Non-Ferrous Forgings
- Drop Hammer Forging
- Press Forging Operations
- Machining of Forged Components
- Prototype & Production Requirements
- Industrial & OEM Components
Casting Components with Machining Support
Kolkata Knives America supports customers requiring cast and machined components for industrial applications. Through access to established foundry partners and in-house machining support, we help deliver components that meet both dimensional and performance requirements.
Our casting and machining capabilities are suitable for OEMs, industrial equipment manufacturers, defence-related projects, and heavy engineering applications. By combining casting and secondary machining operations, we provide a practical solution for customers looking for finished components from a reliable manufacturing source.
- Ferrous & Non-Ferrous Castings
- Machined Cast Components
- OEM Manufacturing Support
- Prototype & Production Quantities
- Secondary Machining Operations
- Industrial Equipment Components
Milling
5000 mm x 825 mm
Turning
350 mm x 1000 mm
Grinding
4200 mm x 300 mm
Industry Applications
Kolkata Knives America supports a wide range of industrial sectors with precision-engineered blades, wear parts, and custom-manufactured components. Our solutions are designed to meet the demanding requirements of processing, recycling, cutting, and material handling applications.
Recycling
Primary and secondary shredding blades for waste.
Scrap Processing
Heavy-duty knives for scrap handling and reclamation.
Metal Processing
Precision slitter and shear blades for metal production.
Plastic Recycling
Granulator and pelletizer blades for polymer recovery.
Paper & Pulp
Slitting and trimming solutions for paper mills.
Wood Processing
Chipper knives and cutters for timber operations.
Packaging & Converting
Industrial knives for packaging and converting lines.
Construction & Demolition
Wear-resistant blades for demanding applications.
Custom OEM
Manufactured to customer drawings, samples, or specs.
Custom Manufacturing Solutions
Whether you have a detailed drawing or a physical sample, our team can review, design, and
manufacture components that match your exact requirements.
We specialize in reverse engineering industrial blades and wear parts, enabling accurate replacement of
worn-out, damaged, or discontinued components while improving performance.
Our expertise includes material selection across tool steels, alloy steels, and non-ferrous materials,
optimized for wear resistance, durability, and application-specific performance.
All components are produced using precision machining with tight tolerances, ensuring consistent
reliability, and long service life in demanding environments.
- Reverse engineering capability
- Replication of worn-out components and blades
- Expertise in material selection (tool steel, alloy steel, non-ferrous)
- Precision manufacturing with tight tolerances
Start Your Custom Project
SEND DRAWING OR SAMPLE
Upload drawing or share a sample to begin a custom
manufacturing solution tailored to your requirements.
Reduce Blade Costs Without Compromising Performance
Request a Quote
Ready to optimize your production? Send us your specifications or technical drawings for a detailed engineering review and quote.
Direct Sales
+1-408-868-8867
Engineering Support
sales@kolkataknivesamerica.com
US Headquarters
PO BOX 23110, Pleasant Hill, CA 94523
Frequently Asked Questions
What manufacturing capabilities does KKA – Kolkata Knives America offer?
KKA offers custom OEM industrial blade manufacturing, precision grinding, CNC machining, heat treatment, reverse engineering, and custom knife solutions for a wide range of industrial applications.
Can KKA manufacture blades from samples or technical drawings?
Yes, Kolkata Knives America can manufacture industrial blades and precision knives from CAD drawings, blueprints, technical specifications, or physical samples to match exact customer requirements.
What materials can KKA process for industrial blade manufacturing?
KKA works with premium-grade tool steels, stainless steels, carbide, alloy steels, and wear-resistant materials to deliver durable and high-performance industrial cutting solutions.
Does KKA provide custom blade solutions for specialized applications?
Yes, KKA specializes in custom-engineered blade solutions tailored to specific machines, materials, operating conditions, and production requirements across multiple industries.
What industries does KKA serve with its manufacturing capabilities?
KKA serves recycling, metal processing, paper, packaging, woodworking, plastic, converting, printing, and other industrial manufacturing sectors requiring precision cutting solutions.
How does KKA ensure quality and precision in blade manufacturing?
Kolkata Knives America follows strict quality control processes, precision machining standards, advanced heat treatment, and detailed inspection procedures to ensure consistent blade performance and reliability.
