From Your Drawing or Worn Blade to Precision Blades



We manufacture custom shredder blades to your exact drawings. Send us your design, sketch, or worn sample. Choose from D2, DC53, SKD-11, or carbide-tipped. Precision heat treatment, CMM inspection, and fast lead times. Your brand, your specs, our quality.analysis instruments, we ensure precision and quality in blade manufacturing.

Technical Support Get a Quote
Step 1

You Don’t Need a Perfect Drawing,
Start With What You Have.

OptionWhat You SendWhat We Do
1CAD drawing (DWG, PDF, STEP)DFM review within 24h → Quote → Production
2Hand sketch with key dimensionsOur engineer completes the drawing → You approve → Production
3Worn blade sample (no drawing)3D scan / reverse engineer → CAD for approval → Production
Step 2

What Happens After You Send Your Information

From Your Submission to Your Machine – In 5 Steps
Visual timeline (can be displayed as horizontal steps or numbered cards):

StepActionTimeWhat You Get
1You upload drawing, sketch, or mail worn sampleDay 1Auto-confirmation email
2Engineer reviews and provides DFM feedback + quoteWithin 24HSteel recommendation + price + lead time
3You approve and send PODay 2-3Production scheduling confirmed
4Manufacturing: CNC → Heat treat → Grinding → CMM inspection10-25 daysProgress photos upon request
5Shipping + reportsTracking providedCMM report + Hardness cert + Photos before packing
Step 3

What We Need From You

Help Us Help You – Just 5 Pieces of Information

Simple Checklist as follows:

  • Machine brand & model (or rotor diameter if unknown)
  • Material you shred (e.g., ABS plastic, tires, carpet fibers)
  • Blade dimensions (or just send the worn blade)
  • Quantities needed
  • Current pain point (chipping? short life? poor fit?)
Step 4

Engineering Value – What We Do for Free

Every RFQ Includes a Free Technical Review

1
Steel grade recommendation

We suggest D2, DC53, SKD-11, or carbide based on your material

2

Heat treatment optimization

We specify hardness and cryogenic cycle for maximum life

3
Tolerance advice

We tell you where to tighten and where to relax to save cost

Step 5

Quality Assurance – What You Receive

Every Custom Blade Order Comes With Proof

Deliverables list: as follows:

  • CMM inspection report – Full dimensional check
  • Hardness test report – Per heat treatment batch
  • Material certificate – Composition verified
  • Packing photos – See your blades before they ship

If the blade doesn’t fit your machine based on your approved drawing, we remake it at no cost.

What Blade Materials Can You Choose?

  • Cr12MoV: suitable for cold rolled plate 0.3~2, copper strip 0.05~2, stainless steel .1~ 0.6;
  • W18Cr4: suitable for stainless steel 0.1~ 0.6; silicon steel strip 0.1~ 0.5;
  • 7Cr7Mo3V2si: suitable for stainless steel 0.6~3.

What Are the Properties of Different Blade Materials?

  • Cr in metal refines structure and prevents rust.
  • Mo enhances strength, hardness, and cutting performance.
  • V improves impact and fatigue resistance.
  • High C refines cross section but reduces toughness, increasing wear resistance.
  • Si tightens blade structure but increases brittleness.
  • Mn deacidifies, reduces oxygen, and adds anti-corrosion properties.
  • W raises quenching hardness.
  • P and N boost corrosion resistance but increase brittleness.
A short brief

It’s time to make this
world better

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