Products

Provide more cost-effective crushing/mineral processing products and services for global customers.

Cone Crusher Machine

Jiaozuo Zhongxin Heavy Industry, cone crusher manufacturer,cone crusher machine for mining stone crushing,cone crusher machine,stone cone crusher,hydraulic cone crusher machine,spring cone crusher, symons cone crusher,compound cone crusher

XHP Multi Cylinder Hydraulic Cone Crusher
XHP Multi Cylinder Hydraulic Cone Crusher

The XHP series hydraulic cone crusher is suitable for crushing hard and medium-hard ores, such as ir...

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DP Single Cylinder Hydraulic Cone Crusher
DP Single Cylinder Hydraulic Cone Crusher

The DP series single cylinder hydraulic cone crusher integrates mechanical, hydraulic, electrical, a...

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PY Series Spring Cone Crusher
PY Series Spring Cone Crusher

The PY series spring cone crusher boasts a reliable structure, convenient adjustment, simple operati...

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PSG Series Cone Crusher
PSG Series Cone Crusher

The PSG series cone crusher is widely used in metallurgy, construction, road building, chemical indu...

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ZX Series Compound Cone Crusher
ZX Series Compound Cone Crusher

The Jiaozuo Zhongxin ZX Series Compound Cone Crusher is designed for secondary and subsequent crushi...

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PXH Series Gyratory Crusher
PXH Series Gyratory Crusher

Our primary gyratory crusher series stands at the forefront of large-scale crushing technology. Engi...

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Stone Crushing Machine

From powerful primary jaw crushers to advanced cone crusher, vsi crusher, and impact crushers for secondary, tertiary, and fine crushing stages, Jiaozuo Zhongxin stone crushing equipment is designed to meet a wide range of material reduction needs.

ZXC European Type Jaw Crusher
ZXC European Type Jaw Crusher

The ZXC Series jaw crusher, manufactured by Jiaozuo Zhongxin Heavy Industry, is designed and enginee...

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Vertical Shaft Impact Crusher
Vertical Shaft Impact Crusher

As a premier VSI crusher manufacturer, we engineered the VSI vertical shaft impact crusher to meet t...

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PE Series Jaw Crusher
PE Series Jaw Crusher

The PE series jaw crusher is a commonly used crushing equipment in mining and construction. It can w...

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Sand Making Machine
Sand Making Machine

The Sand Making Machine utilizes the self-crushing and friction between materials during high-speed ...

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PF Series Impact Crusher
PF Series Impact Crusher

The PF Series impact crusher adopts advanced technologies and a unique structural design. Its finish...

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Screening Sand Washing

Jiaozuo Zhongxin Heavy Industry, crusher manufacturer, in here, you can know about more Screening Sand Washing Equipment ,sand washing machine,vibrating screen, vibrating feeder,spiral sand washing machine.

YK Series Circular Vibrating Screen
YK Series Circular Vibrating Screen

Based on international mainstream structures, our company has designed a vibrating screen better sui...

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YA Series Oil Lubricated Circular Vibrating Screen
YA Series Oil Lubricated Circular Vibrating Screen

Our YA series circular vibrating screen is designed with internationally advanced concepts for heavy...

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ZSWT Series Vibrating Feeder
ZSWT Series Vibrating Feeder

The ZSWT series vibrating feeder utilizes the centrifugal force generated by the rotation of eccentr...

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XL Series Spiral Sand Washing Machine
XL Series Spiral Sand Washing Machine

The XL series spiral sand washer (also known as a spiral ore washer) is a high-efficiency device tha...

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ZSW Series Vibrating Feeder
ZSW Series Vibrating Feeder

In processes such as aggregate production, mine crushing, and mineral processing, the ZSW series vib...

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XS Series Wheel Sand Washer
XS Series Wheel Sand Washer

The XS series wheel bucket sand washing machine is a high-efficiency sand washing equipment develope...

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Mobile Crusher Plant

Mobile crushing plants are designed to provide powerful performance directly at the job site. Combining high productivity with excellent mobility, these systems allow operators to process materials efficiently without the need for complex infrastructure.

Mobile Cone Crusher Plant
Mobile Cone Crusher Plant

The mobile cone crusher is a high-performance crushing solution for secondary and tertiary stages, d...

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Mobile Jaw Crusher Plant
Mobile Jaw Crusher Plant

The mobile jaw crusher is an ideal primary crushing solution for hard and highly abrasive materials ...

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Crawler Jaw Crusher Station
Crawler Jaw Crusher Station

A Crawler Jaw Mobile Crushing Station (also known as a track-mounted mobile jaw crusher) is a fully ...

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Mineral Processing Equipment

Supported by an experienced team of engineers and technical specialists, we design, manufacture, and supply equipment for various stages of mineral processing plants. Our solutions are widely used in industries such as gold, copper, iron ore, coal, and other mineral resources.

Ball Mill
Ball Mill

As equipment for the grinding and processing of materials, ball mills are widely used in industrial ...

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Wet Pan Mill
Wet Pan Mill

The Wet Pan Mill is an efficient grinding machine specially designed for gold ore processing and min...

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Spiral Classifier
Spiral Classifier

Zhongxin Heavy Industry is a leading Chinese spiral classifier factory and supplier, specializing in...

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Our Case

Common Problems

This section is designed to address the most pressing inquiries customers may have regarding the daily operation, maintenance, product advantages, and after-sales service of our machine. Our aim is to help you gain a comprehensive understanding of our overall capabilities and enable you to make informed decisions for your projects.

Selecting the ideal rock crusher equipment depends on your material hardness, feed size, and desired output. For hard materials like granite and basalt, our XHP Series multi-cylinder hydraulic cone crushers deliver superior interparticle comminution and high automation—making them the preferred primary and secondary crusher for large-scale operations. For medium-hard applications, our DP single-cylinder or PY spring cone crushers offer reliable performance at a competitive stone crusher machine cost. Whether you need a primary crusher for raw feed or a secondary unit for fine shaping, our team can recommend the right mining crushing equipment based on your capacity and budget. Contact us for a stone crusher machine price quote tailored to your project.

Excessive vibration or abnormal noise from your stone crusher machinery often signals operational issues. Common causes include uneven feeding (which upsets the crushing chamber balance), high material moisture, or tramp metal entering the unit. For quarry rock crusher applications, we recommend installing metal detectors and magnets on feed conveyors to prevent damage. Also, ensure the feed is uniform and centered—this is critical for all rock crushers for sale to maintain stable performance. If vibration persists, check lubrication oil temperature (should stay below 55°C) and inspect wear parts. Regular maintenance is the key to extending the lifespan of your mining crushers and minimizing unplanned downtime.

Consistent gradation is essential for downstream processes and final product quality. Our crushing and mining equipment utilizes interparticle comminution—a rock-on-rock crushing principle that produces more uniform, cubical shapes compared to conventional methods. For primary and secondary crusher configurations, the hydraulic adjustment system lets you precisely control the discharge setting remotely, eliminating manual errors. This feature is standard on our cone rock crushers and ensures that whether you're producing aggregates for construction or materials for mineral processing, your stone crusher machinery delivers repeatable, high-quality output. Investing in the right rock crusher equipment upfront directly impacts your stone crusher machine cost efficiency over the long term.

Jams and stalls in mining crushing equipment are typically caused by overloading, tramp metal entry, or insufficient lubrication. For any quarry rock crusher, the rule "start empty, stop empty" must be strictly followed. To protect your primary crusher and downstream units, always install effective tramp metal removal systems. Additionally, monitor feed size and distribution—oversized feed can choke the chamber, especially in secondary crusher applications. Regular oil analysis and filter changes are also vital. By following these preventive measures, you can reduce stone crusher machine cost related to repairs and downtime, ensuring your rock crushers for sale operate reliably for years.

We provide full lifecycle support for all our rock crusher equipment, from site planning to production startup. For international projects, our engineering team offers free layout designs, process flow diagrams, and foundation drawings to help you set up your crushing and mining equipment correctly. We can dispatch experienced technicians to your site for installation supervision, commissioning, and operator training—ensuring your stone crusher machine for sale performs optimally from day one. Our global spare parts network guarantees quick delivery of critical components, minimizing downtime. When evaluating stone crusher machine price, consider that our comprehensive service package adds long-term value, making us a trusted partner for mining crushers worldwide. For a detailed rock crusher sale proposal, including cost and service terms, feel free to contact our sales team.
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