High-Speed Steel Paper Cutter Blades for Printing Machinery (Double-Bevel, HRC58-60)

• Customization: Available
• Warranty: Negotiation
• Certification: ISO 9001:2008
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Copper Alloy
• Blade Type: Paper Cutting Blade
• Advantage: Good Impact Resistance
• Service: OEM ODM Accepted
• Factory: China
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: SHENGAO
• Origin: Maanshan, Anhui
• HS Code: 8208900000
• Package Size: 140.00cm * 18.00cm * 3.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

OUR SERVICE

1. Super cutting quality, durability and longevity, precision and accuracy.
 2. Competitive price, well accepted by our customers. 
 3. OEM service is available. Please feel free to the requirement and specification.

 

Main Products

 

 

 

 

Production Process

 

Application

Company Profile

Ma'anshan Shengao Heavy Industry Co., Ltd, is located in the industrial park of Bowang District, Ma'anshan City ,more than 20 kilometers away from Nanjing Lukou international Airport, 314 provincial road through the industrial park.

Our company has been committed to crushing, shredding blade research and development and productionProducls are widely used in metal sheet melal, ron tower factory, rubber, plaslics, ceramics, paper industry, cartonforestry, food machinery, textile, electrical appliances, aviation, aluminum foi, metallized film, tobacco, cigarettes, packaging materials, Film, electronic appliances, shipbuilding, chemical fiber, glass fiber, textile, footwear, papertube,plastic crushing,bag making,wood processing,packaging, medicinal materials, wire and cable, leather and many other industrial use.

Certifications

Packaging & Shipping

FAQ

1.What are the key specifications of Shengao HSS Wood Chipper Blades?

• Model Series: BX218 (Drum Chippers) / BX216 (Disc Chippers) 
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• Material: High-Speed Steel (HSS Grade 4241/4341), hardened to HRC 58-62 for superior wear resistance.
• Dimensions: Standard thickness 18-35mm, customizable length up to 1000mm 
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• Precision Grinding: Laser-cut edges with tolerance ±0.05mm, ensuring minimal vibration and consistent chipping performance.
• Surface Treatment: Optional TiN (Titanium Nitride) coating to extend blade lifespan by 200% 
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2. How does ISO9001 certification ensure blade quality?

• Process Control: Each blade undergoes hardness testing (Rockwell C-scale), stress-relief annealing, and micro-crack inspection.
• Traceability: Batch-specific documentation for raw material sourcing (e.g., HSS from EU suppliers) and heat treatment records.
• Compliance: Manufactured to ANSI B94.11M standards for dimensional accuracy 
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3. Which chippers and materials are these blades compatible with?

• Chipper Types: Optimized for drum chippers (e.g., Vermeer, Bandit) and disc chippers (e.g., BX-series, QHM-420) 
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• Materials:
  • Wood: Hardwood (oak, maple), softwood (pine, spruce), bamboo, and wood fiber rods.
  • Non-Wood: Cotton stalks, reed, sugarcane bagasse (max. density 0.8 g/cm³) 
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  • Exclusions: Metals, stones, or contaminated waste wood (use Shengao carbide-tipped blades instead).

4. Do you support custom blade configurations?

• Yes, Shengao offers tailored solutions including:
  • Dimensions: Non-standard lengths (e.g., >1000mm), bore sizes, or tooth geometries (e.g., staggered, wave-shaped).
  • Materials: Upgraded to Cr12MoV alloy steel or tungsten carbide tips for abrasive materials 
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  • Packaging: Wooden crates with anti-corrosion PVC sleeves for international shipping 
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5. What maintenance practices maximize blade lifespan?

• Sharpening Frequency: Every 80-120 operating hours (varies with wood hardness).
• Best Practices:
  • Use diamond grinding wheels to maintain edge geometry.
  • Rotate reversible blades (BX218/BX216 models) to distribute wear evenly 
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• Lifespan: 400-600 hours under normal conditions; extendable with TiN coating 
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6. What is the MOQ, sample policy, and delivery time?

• MOQ: 50 pieces (negotiable for long-term contracts).
• Samples: Available for testing; freight cost borne by the buyer.
• Lead Time:
  • Samples: 7-10 days.
  • Bulk Orders: 15-20 days (30 days for custom designs) 
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