Combine Harvester Blades
Our core product line — heat-treated cutting blades for combine harvesters and self-propelled grain harvesters. Manufactured by drop-forging followed by edge-induction hardening, ground and finished for direct OEM-fit replacement. The full finger-blade family is produced, including plain, FR-teeth, RR-teeth, FR-T 2-hole and full RR-teeth geometries.
Custom manufacturing
We manufacture this product in any shape, any design and any size to customer drawing or sample. Carbide-tipped, laser-clad and hard-faced variants available on request.
Technical Specification
- Material
- EN42J spring steel — silico-manganese alloy
- Hardness
- 48 – 52 HRC (edge), 38 – 44 HRC (body)
- Heat treatment
- Oil quench and temper + induction edge-hardening
- Process
- Drop-forged blanks, precision-ground cutting edges
- Standard
- IS 6025:1982 (Government of Punjab tested)
- Typical thickness
- 2.5 – 4.0 mm
- Variants
- Plain edge · FR teeth · RR teeth · Full RR teeth · FR-T 2-hole · Bolt-fit
- Finish
- Phosphated & oiled / black oxide / customer-specified
Typical Applications & Fitments
- Self-propelled combine harvesters — Claas, John Deere, New Holland (model-matched on request)
- Indian combines — Preet, Kartar, Dasmesh, Mahindra Swaraj, Standard, Punjab
- Reapers and reaper-binders
- Replacement-blade pouches for after-market distributors
Other Product Families
Straw Walker Shafts
Crankshafts and straw-walker drive shafts in EN8D, machined and dynamically balanced.
View specifications
Combine Sieves & Chaffers
Upper sieves, lower sieves and pre-cleaner chaffers — louvred, woven and adjustable.
View specifications
Wooden Bearings for Straw Walker Shafts
Self-lubricating hardwood bushings — direct replacement and custom bore.
View specificationsLet's discuss your requirement.
Send us your drawing, OEM part number or simply a clear photograph of the part you need, and we will revert with a sample, lead time and FOB price.