Higher Crushing Ratio CJ Series Jaw Crusher is Ideal for Soft to Hard Rock Crushing

Product Features

The CJ Series Jaw Crusher is globally recognized for its reliability, adaptability, and innovative design, making it a preferred choice across industries.

1. High Reliability

Features a unique modular and non-welded frame construction where two hot-rolled steel side plates are securely bolted to high-quality cast steel frames using precision-machined pins. This design eliminates durability reduction caused by stress concentration points (such as welds) when handling impact loads.

2. High Performance

The CJ series jaw crusher incorporates large eccentric throw and optimized toggle plate angle design, delivering greater effective stroke at the crushing chamber bottom.

3. Wide Adaptability

Offers customized jaw plate options with continuously optimized geometries and thicknesses, combined with carefully selected manganese steel alloys. This solution not only enhances production capacity but also reduces operating costs.

Convenient Operation

Equipped with a dual-wedge hydraulic discharge setting adjustment system. The crusher's discharge opening can be:

• Manually adjusted within minutes using provided tools

• Remotely adjusted in seconds, even during idle operation
  This system proves particularly effective when needing to clear the chamber during power interruptions or system load shutdowns.

Smoother Operation

Incorporates rubber damping devices and limit blocks that:

• Absorb peak vibration loads

• Allow controlled vertical and longitudinal movement

• Significantly reduce dynamic forces transmitted to the foundation
  The innovative mounting system eliminates anchor bolts, preventing potential foundation damage common with traditional installations.

CJ Series Jaw Crusher - Structural Features

1. Core Construction Features

• High-quality components with proven reliability

• World-class manufacturing processes and premium materials

• Modular, non-welded (solderless) construction

2. Bearing & Frame System

• Larger bearings than comparable crushers, with all four bearings equally certified

• Cast steel movable jaw and reinforced front/rear frames

• Integral cast steel bearing housing

• Repairable crusher frame with exceptional durability

3. Crushing Performance

• Powerful crushing chamber design

• Optimized combination of:

  • Large stroke

  • Ideal rotational speed

  • High installed power

• Precision small discharge port configuration

4. Versatility & Maintenance

• Multiple jaw/cheek plate options for diverse applications

• Low installation costs

• Easy automation integration

• Rapid, safe dual-wedge discharge adjustment system

5. Innovative Components

• Toggle plate mounted behind jaw plate for protection

• Rubber damping blocks for vibration absorption

• Integrated motor base

• Compact, maintenance-friendly flywheel guards

• Customized steel components

Lubrication & Applications

1. Automatic grease lubrication system for:

• Stationary plants
• Mobile equipment

2. Suitable for:

• Quarrying (surface/underground)

• Recycling (concrete, asphalt)

• Industrial processing (slag, anodes)

Applications

• Primary Crushing: Ideal for hard rock, ore, and aggregates.

• Recycling: Efficiently processes concrete, asphalt, and industrial slag.

• Mining: Suitable for surface and underground operations.

Accessories

Sichuan Xinghe Yongchen Machinery Equipment Co., Ltd. is located in Zigong, a regional central city in southern Sichuan and a key southern hub within the Chengdu-Chongqing Economic Circle. The company traces its origins to 1992 with the establishment of the Rong County Hongguang Conveying Machinery Factory in Sichuan Province. Through persistent dedication, the company underwent a pivotal transformation in 2006, rebranding as Sichuan Zigong Hongguang Conveying Machinery Manufacturing Co., Ltd., and expanded into an integrated structure comprising one main factory, two branches, and five overseas offices. Renowned for superior product quality and performance, its equipment gained widespread acclaim across domestic markets and in Asian and African countries. In 2021, following a merger and reorganization, the company was officially renamed Sichuan Xinghe Yongchen Machinery Equipment Co., Ltd., marking a new chapter in its development.

The company has a registered capital of 25.1 million yuan, occupies an area of 73,000 m², and employs 216 staff members, including 35 engineers and technicians. Its facilities include metalworking, plate welding, assembly, and painting workshops, supported by functional departments such as administration, finance, sales, supply, production, technology, quality inspection, and after-sales services. As a specialized manufacturer of mining system equipment, the company integrates research and development, design, production, and sales into its operations.

The company primarily produces conveying equipment, including general belt conveyors, mining belt conveyors, tubular belt conveyors, curved belt conveyors, bucket elevators, screw conveyors, plate feeders, chain conveyors, and buried scraper conveyors. Additionally, it provides complete crushing and screening systems tailored for mining operations. These products serve industries such as power generation, steel, coal, transportation, water conservancy, chemicals, metallurgy, petroleum, and building materials, with an annual production capacity valued at 300 million yuan.

The company has obtained certifications under the GB/T19001:2016 and ISO 9001:2015 quality management systems and is a member of the China Heavy Machinery Industry Association. It holds multiple utility model patents and has been recognized with honors including the “2022 Zigong Advanced Collective in Industrial Reconstruction”, “Sichuan Sci-tech SMEs”, “Sichuan Innovative SMEs”, and “Sichuan Specialized,Refined, Characteristic, and Innovative Enterprises”.

Since its establishment, the company has adhered to the quality policy of “Quality First, Technology Leadership, Premium Service, Striving for Excellence,” fostering long-term trusted partnerships with clients. Moving forward, Xinghe Yongchen Machinery will continue to pursue innovation-driven growth, resource synergy, and sustainable development. By leveraging national initiatives to upgrade traditional industries and nurture emerging sectors, the company aims to strengthen core competencies, harness new growth drivers, and evolve into a modern mining system equipment manufacturer that embodies contemporary advancements.