Jaw Crusher

What is a Jaw Crusher for Sale?

A Jaw crusher is mainly used for medium-sized crushing of various ores and bulk materials. It can crush materials with compressive strength not more than 320Mpa. There are two kinds of crushing methods: coarse crushing and fine crushing.

A jaw crusher is a compression-type crusher to break large, hard materials into smaller pieces. The machine has a simple structure: a fixed jaw plate and a moving jaw plate form a V-shaped crushing chamber. Material is fed into the top of the chamber, and the moving jaw squeezes it against the fixed jaw, crushing it until it is small enough to fall out of the bottom opening.

It can apply for quartz, granite, basalt, marble, calcite, dolomite, limestone, gypsum, pebble, bluestone, feldspar, glass, cement clinker, concrete, coal gangue, construction waste, copper ore, manganese ore, gold ore, iron ore, and other ores.

Jaw crusher is a new product absorbing world advanced technology, bases on our present traditional jaw crusher, and adopts three-dimensional design theory. Comparing with traditional jaw crusher, it has larger capacity and crushing ratio, bigger range of input size, evener product size, and easier maintenance.

What is the Function of Jaw Crushers?

The primary function of a jaw crusher is coarse primary crushing. This is the very first stage of size reduction. Imagine you have just blasted a rock face in your quarry. You are left with boulders that can be a meter wide or even larger. These are too big for any other type of crusher. You feed these large rocks directly into the jaw crusher mining equipment.

The jaw crusher’s job is to achieve a healthy reduction ratio, typically between 4:1 and 6:1. This means it takes a 600mm rock and turns it into a product around 100-150mm. This smaller rock is now the perfect feed size for the next stage in your circuit. Trying to get too much reduction from your jaw is a common mistake. It doesn’t create good, cubical stone. Instead, it produces long, thin, “slabby” pieces that cause major problems for your cone crushers and screens down the line. The jaw crusher is a team player; its job is to set up the rest of your plant for success.

Benefits of Using A Jaw Crusher?

The reason jaw crushers are so popular is because they offer a fantastic combination of power and practicality. For any plant manager, these benefits translate directly to better a bottom line.

• High Crushing Ratio: They can handle very large feed sizes and effectively reduce them.
• Simple and Reliable Structure: There are few moving parts, which means less can go wrong. This is crucial in remote mining locations where getting spare parts can be difficult.
• Easy Maintenance: Replacing wear parts like jaw plates is a straightforward job. At ZONEDING, we design our crushers for easy access to all key components.
• Low Operating Costs: The simple design and durable parts lead to lower long-term maintenance and operational expenses compared to more complex machines.
• Versatility: They can crush a wide range of materials, from soft limestone to extremely hard granite and iron ore.

What are the Different Types of Jaw Crushers?

While all jaw crushers work on the same basic principle, there are a few key types you will encounter. The main distinction is in how the moving jaw is pivoted.

• Universal Type (Single Toggle): This is the most common design today. The moving jaw is mounted on an eccentric shaft, giving it both a downward and forward motion. This “figure-8” movement helps to force material through the chamber, increasing capacity.
  Beyond these mechanical types, you also have different ways to deploy them.
• Stationary Jaw Crushers: These are large units bolted onto heavy concrete foundations. They are the core of any permanent quarry or mine.
• Mobile Jaw Crushers: These are jaw crusher on tracks or wheels. ZONEDING’s mobile units are perfect for contractors or operations that move between sites, like in construction demolition or for opening new mining areas.

Purpose of Jaw Crusher

Applicable Fields: Widely used in various industries, such as mining, road and railway construction, building construction,water conservation and chemical industry.

Type of Jaw Crusher for Sale

As ideal primary or secondary crusher equipment, jaw crushers with different types are often used in various industries. Depending on different ways of moving or engine, jaw crushers are divided into three types: PE/PEX Motor jaw crusher, Diesel jaw crusher, and Mobile jaw crusher.

Ordinary Type – PE Series Jaw Crusher

Model	Feeder OpeningSize(mm)	Max. FeedingSize (mm)	Outlet adjustingSize(mm)	Capacity(t/h)	Motor Power(kw)	Overall Dimension(mm)
PE250x400	250×400	210	25-60	5-20	15	1215x1240x1210
PE400x600	400×600	350	40-90	15-60	30	1700x1750x1680
PE500x750	500×750	425	50-100	40-130	45	2150x1900x1950
PE600x900	600×900	500	60-125	90-180	55	2500x2010x2350
PE750x1060	750×1060	630	60-150	110-380	110	2630x2310x3110
PE900x1200	900×1200	750	95-165	220-450	132	3720x2850x3250
PE1000x1200	1000×1200	850	200-300	280-560	160	3820x2850x3250
PE1200x1500	1200×1500	1020	150-300	400-800	220	4590×3342×3553
PE1500x1800	1500×1800	1200	210-360	520-1100	280	5100x4700x4300

European Type – PEV Series Jaw Crusher

Model	Max Input size (mm)	Discharge port size (mm)	Capacity (t/h)	Main shaft speed (r/min)	Power (KW)	Weight (t)
PEV400x600	380	40-80	20-65	270	30	7.02
PEV500x750	450	50-100	45-107	250	55	10
PEV600x900	500	60-165	50-160	235	75	17
PEV750x1100	630	80-175	110-320	225	110	23.1
PEV860x1100	700	70-200	190-336	210	132	26.5
PEV900x1200	750	100-220	220-380	200	132	42.5

Fine Crush Type – PEX Series Jaw Crusher

Model	Feeder OpeningSize(mm)	Max. FeedingSize (mm)	Outlet adjustingSize(mm)	Capacity(t/h)	Motor Power(kw)	Overall Dimension(mm)
PEX150x750	150×750	120	10-40	5-16	15	1310x1118x1145
PEX250x750	250×750	210	15-50	15-30	22	1440x1751x1515
PEX250x1000	250×1000	210	15-60	15-52	30	1730x1950x1400
PEX250x1200	250×1200	210	15-60	25-80	37	1730x2150x1400
PEX300x1300	300×1300	250	25-60	30-105	55	2000x2320x1730

Mobile Crush Type -ZDY Series

A mobile jaw crusher is a track or wheel-mounted crushing plant with integrated feeding, crushing, and conveying systems for direct on-site processing, eliminating extensive infrastructure needs. Its main benefits are high mobility for tight or shifting work sites, simplified installation and reduced consumption due to its integrated design, lower costs by minimizing material transport, and versatile configurations. Used widely in quarrying, mining, construction waste recycling, and infrastructure, it operates like a stationary jaw crusher, crushing material between a motor-driven movable jaw and a fixed jaw. Ultimately, it’s an efficient, convenient, and adaptable alternative to fixed crushing lines, overcoming their site and environmental constraints.

Crushing Made Easy: Mobile Jaw Crushers in Full Swing On-site

Model	ZDM938HD80	ZDM1149HD98	ZDM1349HD110	ZDM1349HD125
Transportation Length(mm)	12600	13500	14500	15200
Transportation Width(mm)	2600	2700	2800	2900
Transportation Height(mm)	3870	4200	4450	4500
Maximum Length(mm)	12500	14000	16100	16700
Maximum Width(mm)	4100	4500	5100	5100
Maximum Height(mm)	4100	4900	5000	5300
Weight(t)	39	57	55	65
Tire Configuration	Dual-axial	Dual-axial	Dual-axial	Dual-axial
Jaw Crusher	HD80	HD98	HD110	HD125
Maximum Feeding Size(mm)	500	550	660	800
Discharge Opening Size(mm)	50-150	75-175	100-200	125-225
Capacity(t/h)	85-275	110-350	215-510	280-650
Vibrating Model	ZSW380×95	ZSW420×110	ZSW490×130	ZSW490×130
Main Belt Conveyor	B800×8.5M	B1000×9.5M	B1000×11M	B1200×11M
Side-opening Belt conveyor(Optional)	B500×3M	B650×3.5M	B650×4M	B650×4M
Genset(Optional) (kw)	200	250	270	400
Iron Separator (Optional)	RCYD(C)-8	RCYD(C)-10	RCYD(C)-10	RCYD(C)-12

Deciding between single jaw crusher machine or mobile jaw crushing plants is simple; it mainly depends on whether frequent relocation is required. In addition, for some applications, the jaw crusher equipment can not only be used alone, but also combined with other kinds of crushing equipment to achieve a more efficient production process. You can combine primary jaw crusher for sale with impact crusher, cone crusher and other equipment to form a crushing production line to improving the overall crushing effect and production capacity. Next, let’s explore take a deeper look at the application of jaw crusher in crushing production line.

The Essential Role of Jaw Crushers in Crushing Plant Operation

From stationary setups in mining quarries to mobile units on urban construction sites, jaw crusher application proves its reliability across every crushing projects. Whether paired with cone crushers for secondary cone crushers or impact crushers for shaping aggregates, jaw crushers consistently deliver the robust primary crushing performance your operation demands.

Ready to optimize your crushing plant with the right jaw crusher? Whether you’re processing granite for a highway project or recycling concrete on-site, choosing the ideal machine is crucial. In the next section, we’ll guide you through how to select a suitable jaw crusher. More technical details and performance factors need to be considered Let’s find the perfect fit for your crushing needs!

What Should You Consider When Selecting A Jaw Crusher?

If you plan to buy jaw crusher China for business, it is necessary to consider a lot of things ahead, such as capacity, feeding size, discharge aggregate size, applications, mobility, prices, service, returns, etc.

• Feeding Size
  • The first thing that should be considered is the feeding size. The customer should know the size of the aggregate of materials before crushing. Because the model of jaw crusher is divided based on the feeding sizes.
• Capacity
  • The capacity is also should be taken into consideration. If you plan to crush large quantities of aggregate in a day, it is better to choose the large-capacity crusher. Otherwise, the small size is more suitable.
• Crushing Ratio
  • The crushing ratio indicates how much the material size is reduced during the crushing process. A higher crushing ratio means more efficient size reduction, which can lead to better productivity. If you want to higher crushing ratio, European type jaw crusher would be your primary choice.

• Mobility and Site Conditions
  • If your operations require mobility, consider a wheeled or track-mounted jaw crusher. Additionally, assess the available space in your facility to ensure the selected model fits comfortably and allows for proper operation and maintenance.
• Price
  • The jaw crusher cost is the most important aspect for customers to consider. It is important for customers to choose the right one with the best jaw crusher machine price, which is under budget. The price range of ZONEDING best jaw crusher for sale is 1000USD-130000USD. Contact us and get the latest primary jaw crusher price!
• Service
  • As for a large mining construction machine, it is necessary for customers to choose one from a reliable manufacturer of jaw crusher that can provide considerate service. As we all know, the crushing line is a customized solution for customer. Therefore, it needs constant communication, following up, and feedback.

Why Choose ZONEDING?

Worth mentioning, among these factors, the importance of service cannot be overstated. A reliable jaw crusher supplier that offers strong support and communication can significantly enhance the efficiency and longevity of your equipment. This is particularly vital in the mining sector, where customized solutions and ongoing assistance are key to success. In the following section, I will introduce what ZONEDING jaw crusher company can do for you regarding service, ensuring you get the most out of your investment.

What Can ZONEDING Do for You About Jaw Crusher Service?

• Pre-sales service: According to your requirements, tailor-made solutions, project managers one-to-one service, factory and workshop-visiting, spot supply, free test equipment with materials, and inspection site nearby.
• On-sale service: Delivery on time, guide the installation, and guide the test equipment on-site, until the normal production and operation.
• After-sales service: Provide customers with remote assistance services at any time. If it cannot be solved, a professional engineer can be assigned to the site to solve after-sales problems. It will arrive at the scene within one day in China and within one week in foreign countries. The primary jaw crusher mining is guaranteed for one year and repaired for life.

ZONEDING’s service is truly the icing on the cake, providing invaluable support to you. However, what truly sets us apart is our unwavering commitment to crusher plant quality and performance. You can rest assured that our jaw crushers for sale are built to the highest standards, ensuring reliability and efficiency in your operations. In the following section, you can discover more about the distinctive features of ZONEDING jaw crushers.

How Does the Jaw Crusher Work?

Many people think a jaw crusher slowly squeezes rock. That is not entirely correct. A well-run jaw crusher is more like a percussion instrument than a press. The crushing action happens in a very short, violent “snap.” This is powered by the eccentric shaft, which is rotated by a large electric motor. As the shaft turns, it forces the moving jaw (called a pitman) to swing towards the fixed jaw.

The real secret to its power is the large flywheel. This heavy wheel stores kinetic energy from the motor for about 90% of its rotation. Then, it releases all that stored energy in an instant to deliver the crushing blow. This is why the V-belts connecting the motor to the flywheel are so critical. If they are loose or worn, the flywheel can’t get fully “charged,” and the crusher loses its punch. Your motor will draw a lot of power, but your production will drop. Understanding that it works through impact and energy release, not just pressure, is key to operating it efficiently.

Working Principle of Jaw Crusher

Many people think a jaw crusher slowly squeezes rock. That is not entirely correct. A well-run jaw crusher is more like a percussion instrument than a press. The crushing action happens in a very short, violent “snap.” This is powered by the eccentric shaft, which is rotated by a large electric motor. As the shaft turns, it forces the moving jaw (called a pitman) to swing towards the fixed jaw.

When the jaw crusher is working, the motor starts the V-belt and pulley, and then drives the eccentric shaft to make the movable jaw plate move up and down. The movable jaw plate squeezes and grinds the materials, and the crushed stones gradually fall down. When the particle size meets the requirements, they are discharged by the jaw crusher.

Features of Jaw Crusher Machine

• High Crushing Ratio
  • One of the standout features of jaw crusher is the ability to produce a high crushing ratio, often exceeding 10:1. It means that even large materials can be reduced to a smaller size efficiently, making the process more effective.
• V-Shaped Crushing Cavity Design
  • The mining jaw crusher for sale adopts a “V-shaped” crushing cavity design, the optimized configuration of the crushing cavity structure and moving jaw motion trajectory parameters, and a large stroke maximizes the feed size, output, and crushing ratio.
• Wedge Adjustment Mechanism
  • The use of wedge adjustment instead of the traditional pad-type discharge opening adjustment makes the adjustment of the discharge opening easier to achieve step-less adjustment.

• Shock Absorption Technology
  • The elastic limit block and rubber damping device are used to replace the original rigid foot connection, which can effectively absorb the shock peak load, thereby reducing the mutual impact between the crusher and the foundation and increasing the service life of the equipment.
• Integrated Motor Base Design
  • The integrated motor base design reduces the installation space of the equipment and makes the power output more stable.
• Oversized Tapered Roller Bearings
  • The oversized tapered roller bearings have uniform inner and outer bearing models, which reduces the number of jaw crusher parts.

What are the Main Applications of Jaw Crushers?

The versatility of the jaw crusher means you will find it in many different industries. Its ability to handle large, abrasive materials makes it essential for primary size reduction.

Application Area	How Jaw Crushers are Used	ZONEDING Solution
Mining	For the primary crushing of hard ores like iron, copper, gold, and manganese ore right at the mine site.	Our heavy-duty PE series mining jaw crusher is designed to withstand the high abrasion of mineral ores.
Aggregates	Crushing large quarry rock like granite, basalt, and limestone to produce aggregate for concrete and asphalt.	We provide complete stationary and mobile crushing lines for aggregate producers of all sizes.
Construction Waste Recycling	Breaking down demolished concrete, bricks, and asphalt into reusable aggregate.	This is a special case. For concrete with rebar, you need a jaw crusher with a hydraulic release system. A standard crusher will jam. ZONEDING offers specialized recycling models that can let rebar pass through in minutes, not hours.
Cement Production	The initial crushing of limestone and other raw materials before they go to the raw mill.	Our crushers are a key component in the cement production lines we design and supply.

Which Material can be Processed by Jaw Crushers?

A rock jaw crusher is designed to be tough. It can handle a huge variety of materials, making it a flexible first step in any processing plant.

• Hard Rocks: Granite, Basalt, Diabase, Gabbro, River Stone.
• Abrasive Ores: Iron Ore, Copper Ore, Gold Ore, Manganese Ore, Quartzite.
• Medium-Hard Materials: Limestone, Dolomite, Sandstone.
• Recycled Materials: Concrete, Asphalt, Bricks.

The key is to match the crusher’s specifications, especially the type of manganese steel used in the jaw plates, to the material you are processing. For very abrasive materials, you need a higher manganese content (e.g., Mn18Cr2) to ensure a reasonable wear life. Our engineers at ZONEDING will help you select the right configuration for your specific rock type.

What are the Key Components of the Jaw Crusher?

Understanding the main jaw crusher parts helps you operate and maintain it better. While the design is simple, each component has a critical role.

1. Main Frame: The heavy, fabricated steel body that holds everything together.
2. Pitman (Moving Jaw Stock): The large, heavy casting that holds the moving jaw plate and swings back and forth.
3. Flywheel: Stores energy from the motor and provides the force for crushing.
4. Eccentric Shaft: A heavy-duty forged steel shaft that drives the pitman.
5. Jaw Plates (Fixed and Moving): These are the high-manganese steel liners that do the actual crushing. They are consumable wear parts.
6. Toggle Plate: This is the most important safety device. It’s a cast iron plate at the back of the crusher. If an uncrushable object like a steel digger tooth enters the chamber, the toggle plate is designed to break first. This protects the expensive frame and pitman from catastrophic damage. Never replace a cast iron toggle plate with a fabricated steel one. You are removing the fuse from the system. ZONEDING only supplies correctly engineered toggle plates designed to be the weakest link for safety.

What Is The Price Of Jaw Crushers?

The price of a Jaw Crusher can vary immensely, making it impossible to give a single definitive figure. It depends on a multitude of factors, ranging from a few thousand dollars for a small lab-scale unit to over a million dollars for a large, high-capacity mobile setup.

• Size & Capacity (Tons Per Hour): This is the most significant determinant. Larger jaw crushers designed for higher throughput will naturally be much more expensive than smaller ones. Measured by feed opening size (e.g., 600x900mm) and rated capacity.
• Stationary vs. Mobile/Portable :
  • Stationary Units: Generally less expensive for the crusher unit itself, as they require permanent foundations and elaborate structures.
  • Mobile (Track-Mounted) or Portable (Wheel-Mounted) Units: These are complete, self-contained plants on tracks or wheels, including a chassis, engine, feeder, conveyors, and sometimes a screen. They offer flexibility but significantly increase the overall cost, often ranging from 3,000 to over 300,000 USD.
• Power Source
  • Electric Jaw Crushers: Require an external power supply. Operational costs are generally lower, but initial infrastructure investment for electricity might be needed.
  • Diesel-Driven Jaw Crushers / Gensets: Suitable for remote areas without reliable grid power. However, fuel costs and noise levels can be higher.

What should I Consider before buying a Jaw Crusher?

Buying a jaw crusher is a major investment. Rushing this decision can lead to years of operational headaches. Here are the most important things our engineers advise clients to consider:

• The Nip Angle is More Important than Feed Opening
  • Everyone focuses on the gape—the size of the feed opening. But the single most critical factor for performance is the nip angle. This is the angle between the fixed and moving jaw plates. If it’s too steep (over 23-25 degrees), the crusher can’t grip the rock. It will squeeze the rock upwards, popping it out of the chamber. This drastically reduces throughput and puts massive stress on the bearings. You should feed your crusher the biggest rock it can effectively grip, not the biggest rock that can physically fit inside.
• Your Foundation is Part of the Machine
  • A jaw crusher is a violently vibrating machine. A solid foundation is not an optional extra; it is essential for long-term reliability. We have seen crushers with bearing failures every six months because they were installed on a cracked or undersized concrete foundation. The machine was literally bouncing, sending shockwaves back into its own components. An over-engineered foundation is the cheapest long-term maintenance insurance you can buy.

How Do You Select the Right Size Jaw Crusher for Your TPH Needs?

Selecting the right size is about matching the crusher’s capacity to your plant’s target Tons Per Hour (TPH).

1. Determine Your Target Output: How many tons per hour do you need to produce? Be realistic about your operating hours per day.
2. Know Your Feed Material: What is the maximum size of rock you will be feeding into the crusher? This determines the required gape (feed opening).
3. Define Your Desired Product Size: What size do you need the rock to be after it leaves the jaw crusher? This will determine the required Closed Side Setting (CSS).
4. Check Manufacturer Charts: We provide capacity charts for each jaw crusher machine model. These charts show the expected TPH at different CSS settings. Remember, these charts are usually based on ideal conditions (continuous feed, specific rock density). You should always factor in a safety margin. Our ZONEDING sales engineers can help you analyze your specific needs and recommend the perfect model.

What are the Main Wear Parts of Jaw Crushers?

The parts that are in direct contact with the rock will wear out and need to be replaced. Budgeting for these is a normal part of operations. The main wear parts are:

• Jaw Plates: These are the primary wear components. They are made from high-manganese steel for toughness and abrasion resistance.
• Cheek Plates: These are the liners on the sides of the crushing chamber. They protect the main frame from wear.

A critical point that many operators miss is the condition of the jaw plate seats. This is the machined surface on the frame and pitman where the jaw plates sit. If you run your jaw plates until they have holes in them, the rock will start to wear away these seats. When you install new plates, they won’t sit flat. They will crack and fail very quickly. You must change your jaw plates before they are completely worn through to protect the expensive components behind them.

Why Choose ZONEDING JAW CRUSHER?

When you choose a jaw crusher from ZONEDING, you are getting more than just a machine. You are getting a complete solution backed by decades of engineering experience.

We are the manufacturer, not a trader. We build our jaw crushers in our own 80,000-square-meter factory. This means we have full control over quality, from the raw steel to the final coat of paint. This factory-direct model also means we can offer you a more competitive price by cutting out the middleman.

Our team of 15 engineers doesn’t just sell you a standard model. We work with you to understand your rock, your site, and your goals. We then customize a solution, optimizing the crushing chamber and selecting the right manganese alloys for your specific application. With products exported to over 120 countries, we have the global experience to ensure your project is a success. From design and manufacturing to installation and after-sales support, we are your long-term partner in crushing.

FAQ

• What’s the difference between a jaw crusher and an impact crusher?
• A jaw crusher uses compression to break rock between two plates. It’s best for hard, abrasive materials and is used for primary crushing. An impact crusher uses high-speed hammers to shatter rock. It’s better for softer, less abrasive materials and produces a more cubical product, often used in secondary crushing.
• How long do jaw plates last?
• This depends entirely on the abrasiveness of the material you are crushing. For a soft material like limestone, they might last over a year. For extremely abrasive quartzite or high-silica river rock, they might only last a few months. Regular inspection is key.
• Can a jaw crusher handle wet or sticky material?
• Yes, but it can be a problem. Wet, sticky material can pack in the crushing chamber, reducing capacity and causing blockages. If you are processing sticky material, you may need a crusher with a steeper nip angle or specialized jaw plate profiles to prevent packing.
• What is the maximum feed size for a jaw crusher?
• The maximum feed size is typically around 80-85% of the gape (the feed opening). For a crusher with a 1000mm gape, you should not feed it rocks larger than 800-850mm to avoid bridging and blockages.

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