S P Industries
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Innovative Manufacturing Solutions

Precision Industrial Knives Manufactured to Drawing

Flat, circular, and granulator blades produced via CNC and PLC-controlled grinding for slitting, recycling, and processing industries worldwide.

Contact usProducts
Flat Industrial Knives
Circular Knives
Granulator and Custom Knives
IndiaNetherlands
India, Netherlands, Italy
Export markets
4000 mm
Max flat knife length
300 mm
Max circular knife diameter
8208.90
HS Code
IndiaNetherlandsItaly

Products

Flat Industrial Knives

Flat Industrial Knives

Long-length flat knives and blades up to 4000 mm, made to customer drawing in tool steels including D2, D3, HSS M2, H11/H13, Spring Steel, and SS 420.

Max Length
Up to 4000 mm (capability reference)
Form
Flat / long-length blade
Available Materials
D2/1.2379, D3/1.2080, HSS M2, H11/H13, Spring Steel, SS 420
Manufacturing Process
CNC turning, VMC machining, precision knife grinding, heat treatment, edge and bevel finishing
Customization
Made-to-drawing; custom geometry available

Circular Knives

Circular cutting tools up to 300 mm diameter, ground on PLC/servo-controlled machines for repeatable edge geometry and consistent run-to-run tolerances.

Max Diameter
Up to 300 mm (capability reference)
Form
Circular / disc knife
Available Materials
D2/1.2379, D3/1.2080, HSS M2, H11/H13, Spring Steel, SS 420
Grinding Control
PLC/servo-controlled for repeatable edge geometry
Customization
Made-to-drawing; custom geometry available

Granulator and Custom Knives

Knives for recycling and plastics granulation manufactured to customer-specific geometries from drawing, covering non-standard profiles and special grades.

Applications
Recycling, plastics granulation, customer-specific
Available Materials
D2/1.2379, D3/1.2080, HSS M2, H11/H13, Spring Steel, SS 420
Customization
Customer-specific geometries, made-to-drawing

Why Buyers Specify S P Industries

Made-to-drawing capability

All three product lines are produced to customer-supplied drawings, covering non-standard lengths, profiles, and bore patterns without minimum-catalogue constraints.

In-house heat treatment

Heat treatment is performed on-site, keeping the full hardening and tempering process under one quality chain and reducing lead time versus outsourced treatment.

PLC-controlled grinding

Servo and PLC-controlled grinding equipment delivers repeatable edge geometry across production runs, relevant for slitting and converting lines where blade matching matters.

Multi-grade steel sourcing

Standard grades offered include D2, D3, HSS M2, H11, H13, Spring Steel, and SS 420, allowing grade selection matched to the cutting application and operating environment.

Export experience to Europe

S P Industries has active supply into the Netherlands and Italy, with established documentation and logistics practice for European industrial buyers.

Sourcing FAQ

What types of knives does S P Industries manufacture?

S P Industries manufactures flat industrial knives up to 4000 mm, circular knives up to 300 mm diameter, and granulator or custom knives to customer drawings. All products fall under HS code 8208.90.

Is S P Industries a manufacturer or a trading company?

S P Industries is a manufacturer based in India. Production uses CNC turning, VMC machining, PLC-controlled grinding, and in-house heat treatment.

Which steel grades are available?

Standard grades include D2, D3, HSS M2, H11, H13, Spring Steel, and SS 420. Grade selection depends on the cutting application; confirm your requirement when submitting an inquiry.

Which industries and applications are these blades used in?

S P Industries supplies blades for slitting, recycling, packaging, metal processing, paper, textile, and food processing applications.

Can you manufacture non-standard or custom profiles?

Yes. Granulator and custom knives are manufactured to customer-supplied drawings, including non-standard geometries. Flat and circular knives are also available made-to-drawing.

How do I request pricing or samples?

Use the pricing request form on this page. Provide your drawing or dimensions, required steel grade, quantity, and target application. The S P Industries team will respond with pricing details.

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