A241 Staionary Jaw Tooth A242 Swin Jaw Tooth for NAKAYAMA AC2415

admin — Thu, 12 Mar 2026 08:51:37 +0000

Product Overview

Stationary Jaw Tooth 4457700 A242 and Swing Jaw Tooth 4457708 A241 are professional wear parts for NAKAYAMA AC2415 Crusher. They are core components of the crushing chamber. They are made of high-strength and wear-resistant materials. They ensure stable performance under heavy working loads. They are widely used in mining, quarrying and aggregate production. They play an important role in material crushing and processing. High-quality workmanship ensures long service life and stable performance.

Function and Application

Stationary Jaw Tooth 4457700 A242 acts as a fixed crushing surface. It provides stable support during the crushing process. Swing Jaw Tooth 4457708 A241 moves back and forth to crush materials. The two parts cooperate to break stones and ores efficiently. They ensure uniform particle size of finished products. They reduce equipment vibration and noise. They are suitable for continuous heavy-duty operation.

Quality and Installation

These jaw teeth are manufactured under strict OEM standards. They have precise dimensions for perfect compatibility. They can be installed directly without modification. The installation process is simple and fast. It helps reduce maintenance time and equipment downtime. Each product passes strict quality inspection. They offer reliable performance for long-term use.

Преимущества продукции

Stationary Jaw Tooth 4457700 A242 and Swing Jaw Tooth 4457708 A241 have excellent wear resistance. They withstand strong impact and heavy pressure. They improve overall crushing efficiency and output. They lower long-term maintenance costs for users. They are reliable replacement parts for NAKAYAMA AC2415 Crusher. They are widely trusted by global customers in the crushing industry.

Нет.	Код товара	Название предмета	Описание
1	A242	Swin Jaw Tooth 4457708	AC2415 / HR240G
2	A241	Fixed Jaw Tooth 4457700	AC2415 / HR240G
3	AC241	Cheek Plate L 4471704	AC2415 / HR240G
4	AC242	Cheek Plate R 4471705	AC2415 / HR240G

The post A241 Staionary Jaw Tooth A242 Swin Jaw Tooth for NAKAYAMA AC2415 appeared first on Crusher parts, Slurry Pump Parts, Excavator shovel parts.

RC423 Staionary Jaw Tooth & RC424 Swin Jaw Tooth Suit Nakayama AC4220B Jaw Crusher

admin — Fri, 16 Jan 2026 07:41:24 +0000

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.

Номер детали	Product Name	Модель	Вес
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.