Custom Shredder Blades
Single-shaft, double-shaft and multi-shaft rotor knives
WALI Global
OEM Service
Send a drawing, sample or machine model. Our engineering team supports material selection, dimensional review, prototyping and batch production.
Made to drawing, sample or machine
OEM industrial blades engineered around your application.
WALI provides custom blade and wear-part manufacturing for equipment manufacturers, distributors, service companies and end users. We can work from an approved drawing, physical sample, original part number or machine model.
Every project is reviewed against the actual feedstock, equipment structure, blade arrangement, impact load and required service life before material, hardness and edge geometry are confirmed.
DrawingPDF, DXF, DWG and STEP
SampleMeasurement and reverse engineering
PrototypeTrial quantity before volume production
BatchTraceable repeat manufacturing
OEM scope
From standard replacement blades to complex custom wear parts.
Geometry, mounting, steel grade, heat treatment and grinding are matched to the approved technical requirement.
Crusher & Granulator Knives
Rotor knives, bed knives and precision cutting sets
Shear & Demolition Blades
Heavy-duty shear blades, cutting edges and wear plates
Chipper & Wood Knives
Chipper blades, counter knives and flaker knives
Spacers & Wear Parts
Spacers, scraper plates, liners and related components
Non-standard Components
Special profiles manufactured from drawing or sample
Engineering workflow
A controlled path from requirement to repeat order.
Technical details are confirmed before production so the delivered blade can be installed, tested and reordered consistently.
Requirement Review
Machine model, drawing, sample, material and operating conditions
Technical Proposal
Material, hardness, geometry, tolerance and production route
Drawing Confirmation
Critical dimensions, datums, holes, edge angle and acceptance criteria
Prototype / Trial
Sample or small batch for installation and performance validation
Volume Production
Controlled machining, heat treatment, grinding and inspection
Delivery & Repeat Supply
Protected export packing, batch identification and revision control
Application matching
Material and heat treatment selected for the real cutting condition.
Wear resistance
Reliable for plastics, wood and general recycling applications.
Hardness + toughness
Improved resistance to chipping under intermittent impact.
Edge stability
For higher cutting speed and demanding fine-edge applications.
Special conditions
For heavy impact, abrasive feedstock, corrosion or unusual temperatures.
For a faster quotation
Send as much technical information as available.
- Machine brand, model and original part number
- Drawing, sample or clear dimensional photographs
- Processed material and contamination conditions
- Current blade material, hardness and service-life issue
- Required quantity and target delivery date
- Special inspection, marking, packing or confidentiality requirements
OEM inquiry
Send your drawing. Our engineers will review the application.
Your files and technical information are used only for project evaluation and manufacturing. Confidentiality requirements can be agreed before detailed review.