Cone Crusher Parts | SKU: SAND-CH440-CON Sandvik CH440 Concave / Bowl Liner

Concave Ring for Sandvik CH Crushers

Part Name: Concave Ring

OEM Ref: 442.8416-01 · 442.8417-01 · 442.8418-01 · 442.8420-01 · 442.8421-01

Heavy-duty concave segments and rings engineered to maximize throughput and crushing efficiency in Sandvik single-cylinder crushers.

Concave Ring for Sandvik CH Crushers-Cone Crusher Parts-Mn18Cr2 / Mn22Cr2
Price: Contact Us

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Quick Specs

Compatible Brand Sandvik
Applicable Series CH Series
Applicable Model CH440
Part Type Concave / Bowl Liner
OEM Part No. 442.8416-01, 442.8417-01, 442.8418-01, 442.8420-01, 442.8421-01
Cavity Configurations EEF / EF / F / M / MF / C / MC / CX / EC
Customization Available based on Sandvik Drawing Codes or Physical Samples
Material Mn18Cr2 / Mn22Cr2
Moq 1 Piece
Weight Range 150 kg - 6100 kg

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Product Description

The Concave (stationary liner) forms the outer crushing chamber wall in Sandvik single-cylinder hydrocone crushers. We supply a full range of chamber configurations—from Extra Fine to Extra Coarse—engineered to optimize the nipping angle, secure uniform particle shapes, and reduce power distribution anomalies across the liner surface.

Key Features:

  • Full cavity support: EEF, EF, F, M, MF, C, MC, CX, EC
  • Computer-optimized thickness to eliminate localized early-wear spots
  • Accurately ground backings for tight seating against the top shell

Applications:

  • CH420, CH430, CH440, CH660, CH870, CH890i
  • CS420, CS430, CS440, CS660

Our Services

Packaging

All products are carefully packaged with high-quality materials to ensure safe delivery. We use wooden crates, foam padding, and waterproof wrapping for maximum protection during transportation.

After-sales Service

We provide comprehensive after-sales support including technical consultation, installation guidance, and warranty service. Our team is available 24/7 to address any concerns.

Customization Process

Send us your drawings or specifications. We'll review and provide a quote within 24 hours. Production typically takes 15-25 days with strict quality control throughout.

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Contact Information

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We are here to assist you with all your crusher spare parts needs.

Phone
+86 186-5398-3153
Address
No.218 Tongda Road, Lanshan District, Linyi City, Shandong Province, China

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Saturday 9:00 AM - 12:00 PM
Sunday Closed

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