Product Overview:
Panda Carbide Spectacle Plates and Cutting Rings are critical wear parts for concrete pump systems. Manufactured from premium tungsten carbide, these components deliver superior wear resistance, longer service life, and precise fit for all major concrete pump brands.

Key Features:

• Tungsten carbide insert technology for extreme abrasion resistance

• High hardness (HRA 90+) and excellent impact toughness

• Precision fit and smooth sealing between plate and ring

• Heat-treated alloy base for durability and anti-crack performance

• Compatible with major brands: Putzmeister, Schwing, Sany, Zoomlion, CIFA, Sermac, KCP, ect

• OEM/ODM custom sizes available

Applications:

• Used In: Concrete pumps, shotcrete machines, wet-mix and dry-mix systems

• Function: Maintain tight sealing between cutting ring and spectacle plate; ensure smooth flow and consistent pumping pressure

• Industries: Construction, infrastructure, concrete batching plants, building materials

Advantages over Conventional Alloy Wear Parts:

• 4–6× longer lifespan

• Reduced downtime and maintenance cost

• Excellent resistance to sand, gravel, and high-pressure concrete flow

• Consistent pumping performance under continuous operation

Why Choose Panda Carbide:

• Over 10 years of experience in carbide wear parts manufacturing

• Stable quality and full compatibility with global concrete pump models

• Fast delivery & technical support for OEM/ODM customers

• Exported to USA, Europe, Middle East, Southeast Asia, and South America

Target Customers:

• Concrete pump manufacturers

• Spare parts distributors

• Construction contractors and equipment maintenance companies

• Aftermarket parts suppliers for Putzmeister, Schwing, Sany, Zoomlion, etc.