ALAS heavy-duty wood chipper knives are engineered from premium tool steels to endure severe impacts from hardwood knots and frozen timber without cracking, featuring precision CNC finishing for optimal dynamic balance. Hardness Window: 56–60 HRC for cold-work alloys (A8, A8B, D2); 54–58 HRC for high-impact hot-work alloys (H12). Equipment Compatibility: Direct-fit bolt-on setups for major drum and disc chippers. Primary Applications: Land clearing, tree care, biomass processing, and pulp mills.
ALAS secures the supply chains of global forestry parts distributors, heavy-equipment wholesalers, and regional dealers with volume-stable manufacturing and factory-direct pricing. We eliminate supply chain volatility and middleman markups by managing the entire production process in-house—from raw tool steel forging to precision dynamic balancing.
Whether you need continuous stock replenishment for mainstream machine models or confidential custom OEM blueprint manufacturing, our production lines deliver consistent geometry, verified batch hardness, and reliable container-load logistics.
Longest wear life. High-carbon, high-chromium mix extends operational intervals between grinds by 2 to 3 times. Note: Prone to cracking under shock load; do not use with sand or stone contamination.
OEM Direct-Fit Compatibility Matrix
Every replacement blade is precision CNC ground and factory balanced to eliminate high-speed machine vibration, directly protecting your clients' rotor shafts and machine bearings from premature wear.
Equipment Brand
Targeted Models & Series
OEM Cross-Reference Availability
Custom Production for Discontinued Models
Morbark
Eeger Beever 1415, 2200, 2400, and heavy drum/disc series
Fully Available
Supported via drawings/samples
Vermeer
BC600XL, BC1000XL, BC1500, BC1800XL series
Fully Available
Supported via drawings/samples
Bandit
90XP, 200XP, 250XP (disc-style hand-fed); whole-tree drum series (e.g., 1590XP, 1990XP) available via cross-reference
Fully Available
Supported via drawings/samples
Carlton
660, 1260, 2012, and mobile grinder series
Fully Available
Supported via drawings/samples
Woods
Standard mobile grinders, chippers, and shredder attachments
Fully Available
Supported via drawings/samples
Woodchuck
Commercial disc-type and conventional drum-type equipment
Fully Available
Supported via drawings/samples
Bulk Manufacturing & Delivery Capacity
Monthly Capacity: Over 2,000 pcs of precision forestry blades for stable year-round stock.
Wholesale Lead Time: Standard wholesale orders ship within 15–25 days; custom OEM production runs use dedicated CNC grinding lanes.
Quality Control: 100% in-house steel forging and vacuum heat treatment to verified HRC windows. No third-party processing delays.
Tiered Wholesale Pricing Matrix
Order Volume (MOQ: 10 pcs)
Price Tier
Logistics Options
Customized Branding / OEM
10 – 99 pcs
Trial Wholesale Rate
Air Freight / Express / LCL
Laser etched part numbers
100 – 499 pcs
Distributor Pricing
FCL Ocean Freight / Door-to-Door
Custom laser logo + heavy-duty packaging
500+ pcs
Bulk Wholesale Price
CIF / FOB / DDP Shipping
Custom geometry modifications & boxes
Confidential White-Label & Blind Shipping
We protect your regional market share and distributor networks with secure white-label logistics:
Neutral Packaging: Generic plain cartons and unmarked plywood crates.
Blind Drop-shipping: Direct-to-client delivery using your custom packing lists and invoices.
Private Marking: Laser etching limited strictly to your specified part numbers or approved brand logo.
Blueprint Security: Custom OEM profiles and customer drawings are legally protected under non-disclosure.
Wholesale & Supply Chain FAQ
Q1: What is the best steel grade for mixed land clearing debris?
A8 steel is recommended for high impact and mixed feedstock. If the wood contains high dirt or rock contamination, H12 steel provides the necessary shatter resistance to prevent dangerous blade breakages.
Q2: Which grinding angle should be used?
Standard bevels range from 30° to 35°. A 30° edge cuts clean virgin timber faster, while a 35° edge provides the structural strength needed to withstand sand, soil, and thick bark.
Q3: How often do these blades need re-sharpening?
We recommend inspecting cutting edges every 8 to 10 operating hours. Service the blades immediately if wood chips become stringy or uneven, or if engine RPM drops unexpectedly.
Q4: Can you match OEM specifications exactly?
Yes. Provide the equipment model, OEM part number, or a technical drawing for a direct-fit bolt-on replacement.
Q5: What is your minimum order quantity (MOQ) for custom OEM production runs?
Our standard wholesale MOQ is 10 pieces for stock items. For fully custom geometric profiles or discontinued machinery parts that require distinct setup adjustments on our CNC lines, a minimum of 50 pieces is required per run.
Q6: Can we request pre-shipment sample blades to verify steel quality and edge performance?
Yes. We supply paid pre-shipment samples for performance and dimensional verification. The sample cost is fully credited back to your balance upon confirmation of your first bulk container order.
Q7: How do you handle blind drop-shipping documentation to ensure our clients do not contact your factory directly?
We completely sanitize all export documentation. Plywood crates, packing slips, commercial invoices, and master bills of lading leave our facility with neutral source details or your company's branding exclusively.
Q8: What compliance certificates and technical documents accompany a bulk batch shipment?
Every bulk shipment includes a full documentation package: an official Material Test Report (MTR) verifying the chemical composition of the steel melt, a vacuum heat-treatment hardness log tracking the batch HRC window, and a standard commercial packing list.
Frustrated with Frequent Blade Swaps, Shattered Edge Spalling, or Destructive Spindle Vibration?
Partner with ALAS for factory-direct, high-impact wood chipper knives and precision counter-blades finished to a strict ±0.02 mm thickness tolerance. For complete tool steel specifications (A8, A8B, D2, H12), batch Material Test Reports (MTR), and tiered wholesale contract volumes, connect with our B2B procurement team directly.
Nanjing Alas International Co., Ltd. is a professional industrial tooling manufacturer focused on shear blades, bending dies, shredder blades, and custom wear parts. We offer full application engineering, material selection, setup guidance, and after-sales support to global customers. Tell us your requirements, and our engineering team will provide professional solutions for blade specification, tool life optimization, and cost-effective production.
