How Do Leland Plastic & Recycling Blades Support Environmental Protection?
In the circular economy, recycling is vital, but harsh working conditions challenge recyclers dealing with plastics, rubber, paper, metals, and more. High temperatures, humidity, and impurities create tough conditions, causing issues like knife cracks, breakage, and short wear life. At this time, having a high-quality blade becomes extremely important.
As a professional blade manufacturer, our blade design and material selection are designed to increase product durability and longevity, hoping to maximize waste recycling and reduce the environmental impact of waste disposal.
Our Recycling & Plastic Blades Products
Blades with Different Numbers of Claws
2 claws, 4 claws, 6 claws, 9 claws and multi claws
Blade in Different Size
Small blade, medium blade, large blade
Blade for Different Shredders
Applied to single-shaft shredders and multi-shaft shredders
Step 1
You Don’t Need a Perfect Drawing,
Start With What You Have.
| Option | What You Send | What We Do |
| 1 | CAD drawing (DWG, PDF, STEP) | DFM review within 24h → Quote → Production |
| 2 | Hand sketch with key dimensions | Our engineer completes the drawing → You approve → Production |
| 3 | Worn 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):
| Step | Action | Time | What You Get |
| 1 | You upload drawing, sketch, or mail worn sample | Day 1 | Auto-confirmation email |
| 2 | Engineer reviews and provides DFM feedback + quote | Within 24H | Steel recommendation + price + lead time |
| 3 | You approve and send PO | Day 2-3 | Production scheduling confirmed |
| 4 | Manufacturing: CNC → Heat treat → Grinding → CMM inspection | 10-25 days | Progress photos upon request |
| 5 | Shipping + reports | Tracking provided | CMM 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:
Step 4
Engineering Value – What We Do for Free
Every RFQ Includes a Free Technical Review
Steel grade recommendation
We suggest D2, DC53, SKD-11, or carbide based on your material
Heat treatment optimization
We specify hardness and cryogenic cycle for maximum life
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:
If the blade doesn’t fit your machine based on your approved drawing, we remake it at no cost.
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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