jaw tooth plate Archives - Mining Spares | Crusher Spare Parts ,Drifter Parts ,Slurry Pump Parts https://miningspareparts.com/ar/product-tag/jaw-tooth-plate/ Mining Wear & Spare Parts Supplier Mon, 10 Aug 2026 04:57:08 +0000 ar hourly 1 https://wordpress.org/?v=7.1 https://miningspareparts.com/wp-content/uploads/2026/08/cropped-logo正方形-32x32.webp jaw tooth plate Archives - Mining Spares | Crusher Spare Parts ,Drifter Parts ,Slurry Pump Parts https://miningspareparts.com/ar/product-tag/jaw-tooth-plate/ 32 32 RC423 Stationary Jaw Tooth & RC424 Swing Jaw Tooth Suit Nakayama AC4220B Jaw Crusher https://miningspareparts.com/ar/product/nakayama-ac4220b-parts/ Fri, 16 Jan 2026 07:41:24 +0000 https://miningspareparts.com/?post_type=product&p=12321
  • Product Name:Staionary Jaw Tooth AC4220B
  • Part No.:RC423
  • Weight:958kg
  • Product Name: RC424 Swin Jaw Tooth
  • Part No.:RC424
  • Weight:900kg
  • Model：Hitachi mobile Crusher ZR420JC
  • Stationary Jaw Tooth RC423 AC4220B weighs 958kg, a core crushing part.
  • Exclusively designed for Nakayama AC4220B Jaw Crusher systems.
  • Forms stable crushing chamber; enhances material compression efficiency.
  • Made of high-manganese steel for superior impact and wear resistance.
  • Precision-machined to OEM specs. Direct replacement with zero modification.
  • Rigorously tested for hardness and durability. Meets industrial standards.

    • The post RC423 Stationary Jaw Tooth & RC424 Swing Jaw Tooth Suit Nakayama AC4220B Jaw Crusher appeared first on Mining Spares | Crusher Spare Parts ,Drifter Parts ,Slurry Pump Parts.

    ]]>     Stationary Jaw Tooth RC423 (958kg) and Swing Jaw Tooth RC424 (900kg) are core wear parts for AC4220B Jaw Crusher. They form a perfectly matched set to power the entire crushing process. These heavy-duty components serve mining, quarrying, aggregate processing and construction waste recycling. They work stably under harsh conditions with dust, vibration and hard material impact. Their performance directly affects crusher output, particle size uniformity and operational efficiency. They are key to low-cost and high-efficiency production for enterprises.

    رقم الجزء Product Name الطراز الوزن
    RC423 Stationary Jaw Tooth AC4220B 958 kg/piece
    RC424 Swing Jaw Tooth AC4220B 900 kg/piece

    Both parts are made of premium Mn13Cr2 high-manganese steel. They undergo specialized quenching and tempering heat treatment. The process boosts surface hardness to HRC 58-62. It also maintains strong internal toughness. The precision tooth profile is optimized via computer simulation. It ensures uniform force distribution during crushing. The stationary jaw forms a stable chamber. It prevents material slipping and guides materials to the crushing zone. The swing jaw delivers dynamic compression force. It squeezes materials against the stationary jaw efficiently. This set improves crushing efficiency by 18% vs ordinary jaw teeth.

    They are manufactured to strict OEM standards with 5-axis CNC machining. Every production step is monitored by professional QC teams. Dimensional tolerance is controlled within ±0.3mm. This ensures perfect compatibility with AC4220B Jaw Crusher. No on-site welding, cutting or adjustments are needed. Installation is fast and hassle-free. It saves maintenance time and labor costs. It also minimizes equipment downtime. The products are packed in high-strength wooden cases with shock pads. This prevents damage during long-distance international transportation.

    Every jaw tooth unit undergoes rigorous pre-shipment testing. Tests include Brinell hardness measurement and ultrasonic inspection. Impact resistance trials are also mandatory. Only qualified products leave the factory. This set suits routine maintenance and emergency replacement. It has been used in over 60 countries and regions. It wins high praise for stable performance and long service life. Choosing this set extends your AC4220B Jaw Crusher’s lifespan. It cuts long-term operational costs and boosts your market competitiveness.

    The post RC423 Stationary Jaw Tooth & RC424 Swing Jaw Tooth Suit Nakayama AC4220B Jaw Crusher appeared first on Mining Spares | Crusher Spare Parts ,Drifter Parts ,Slurry Pump Parts.

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