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About terex pegson xa400 jaw plate

Types of Terex Pegson XA400 Jaw Plates

The jaw crusher functions and depends on the jaw plates to crush a wide range of materials. Thus, the type of jaw plate selected will impact the functioning of the jaw crusher. There are two main types of jaw plates, each with different subtypes.

  • Fixed Jaw Plates: The fixed jaw plate remains stationary and sturdy when materials are crushed. It creates the top part of the crushing chamber. The plate is usually more extensive than the bottom to create a successful crushing chamber shape. Manufacturers use materials like manganese steel to increase the plate's strength and durability.
  • Moveable Jaw Plates: The moveable jaw plate moves back and forth to provide the crushing action. It is smaller in size than the fixed jaw plate. Manufacturers design movable jaw plates for Pegson XA400 crushers in various profiles to match specific feeding material shapes. Common profiles are smooth, s-shaped, and curved-to-flat. Some moveable jaw plates also have additional materials welded on the surface to create different textures. For example, the movable jaw plates with rubber or poly strands create a tensile texture that is more effective at crushing certain materials.

In addition to the main types of jaw plates, there are replacement fixed and moveable jaw plates for the XA400 crusher. These include:

  • Jaw Plates with Tooth Profiles: Tooth profiles are designed in the fixed and moveable jaw plates' surfaces to enhance the crushers' grip and traction on the feeding materials. Common tooth profiles are square ones with distinct shapes and primacies.
  • Jaw Plates by Material Composition: Specifications like hardness, tensile strength, and impact resistance are essential for the XA400 jaw plate to function effectively. The most common material used is manganese steel, which has a high resistance to impact and abrasion.

Specification & Maintenance

Specifications

The Terex pegson xa400 has several specs to note before use. The machine uses a powerful engine to crush various materials. The first specification to note is the engine power, which stands at 256 kW. This engine power translates to 345hp. The crushing power of the machine is quite strong, with the ability to break down large boulders measuring two feet in diameter. This strength comes from the high torque generation capacity of the machine, which stands at 650nm. The machine has a feed opening of 1,000 mm by 600 mm. The crushing ratio of the machine is quite impressive at 8 to 1. The machine uses hydraulic drives and is fully automated, with settings and controls on a digital monitor. In terms of dimensions, the machine is massive, with a length of 14 m, a width of 2.7 m, and a height of 3.3m. It also has a total weight of 32,000 kg. The Terex XA400 uses a concrete and asphalt recycling capacity of 80-120 tons per hour. The maximum capacity of normal granite stands at 200 tons per hour.

The crushing process begins with a vibrating feeder that distributes the material evenly to the jaws for crushing. If required, the material goes through the process of secondary crushing from another set of jaws. It may further undergo a screening process through a belt conveyor to sort out material of different sizes. The entire crushing and sorting process takes place swiftly and smoothly to produce crushed material and transfer it to storage locations.

Maintenance

Before the maintenance schedule, it is essential to point out the unexpected breakdown cost of jaw crushers. It can be as high as $9000 to $20,000. It is better to stick to the manufacturer's maintenance schedule and save crushing plates in good condition. The maintenance jaw plates include:

  • Daily inspections: The user should check for more little damage and any hydraulic leaks immediately. Any abnormal noises and unfamiliar behavior should be attended to. Belts, bearings, and lubrication should be checked daily.
  • Weekly checks: Filter elements should be checked and cleaned or replaced as necessary. Water hoses and connections need to be inspected. Check if the guardrails and access ladders are secure. Belts should be inspected for any unusual wear and tear.
  • Monthly checks: A more in-depth inspection of the crusher should be done at this time. All bolts should be tightened. Overall equipment maintenance manuals should be referred to, and essential parts replaced and repaired as advised in the manuals.
  • 3 months and 6 months: Some parts will need to be inspected and lathed. These include fly-wheels, drum, bearings, shafts, coupling, and gearbox. The lubrication system should be cleaned and lubricated with specific oils.
  • Yearly overhaul: A yearly overhaul is required to check motor functions, main parts, electrical systems, etc. Over the years, many parts, like filters, drive belts, bearings, etc., will need to be replaced. More in-depth cleaning and analysis will be required at this point.

Applications of Terex Pegson XA400 Jaw Plates

The Terex Pegson XA400 has several applications in mining and construction. The presence of the jaw plate makes it a very versatile piece of machinery and contributes to the many use cases of this machine.

The jaw crusher is excellent for breaking large boulders into smaller ones. The size and dimensions of the crusher itself are industrial-grade. The smaller pieces of rock are more manageable and can be used as raw material in several construction projects.

Mining companies use the XA400 to break up ore and gain access to the valuable parts of the land. After extracting the required mineral, the jaw crusher can be used to break the leftover stones so that none of the material goes to waste.

The most common product of the jaw crusher is gravel. This small stone is produced in large amounts after crushing. It is the primary raw material for making concrete and roads. The machine is meant to handle large volumes of material. Crushing capacity of the machine is between 25 to 50 tonnes per hour.

Road construction companies can use the XA400 to break large stones and repurpose them as asphalt. Without this machine, processing material for road development would be a very labor-intensive project.

The crusher can also be used to break concrete into smaller pieces. People undertake demolition projects to tear down old buildings. Instead of letting the concrete sit in a landfill, the XA400 can be used to repurpose it into concrete aggregate.

Landfills can benefit from this kind of machinery. Old and rusty automobiles can be crushed to free up land space. The jaw crusher will break the automobile into smaller parts that can be recycled by the industry.

How to Choose Terex Pegson XA400 Jaw Plates

For a hassle-free purchasing experience, it is essential to know the fitment of the Terex XA400 jaw crusher. As mentioned earlier, the crushing of stones takes place by the movement of the jaw plates. Therefore, these jaw plates must perfectly fit the jaw crusher. Apart from this, there are several other factors that need to be kept in mind when choosing the XA400 jaw plate.

  • Know the Features: Before selecting jaw plates for the Terex XA400 crusher, it is essential to know the features of the axial plates available in the market. Many premium-quality jaw plates feature a piece of advanced technology that aims to let crushing take place without any interruptions. For instance, some plates include stress-relieved castings, optimized profiles for various applications, and proprietary alloys for added durability.
  • Understand their Function: An informed buyer is more likely to end up with jaw plates that will not cause interruptions in operations. Therefore, it is essential to study how the jaw plates function and why they are essential components of the crusher. By understanding their function and role, buyers will have the confidence to select jaw plates that provide a perfect fit for their specific crusher.
  • Focus on the Construction Material: The jaw plates of a jaw crusher are made from several materials. The hardness of the material is one of the main factors affecting the performance of the crusher and the jaw plates. When buying the XA400 jaw plate, buyers can explore various options. From high-manganese steel to alloyed steel and more, selecting the construction material will impact the product's life span.
  • Know the Supplier: This guide aims to help buyers make an informed decisions process by providing insight into choosing the Terex XA400 jaw plate that works efficiently. Apart from this information, it is also essential to know the supplier of the jaw plates. Buyers can read reviews of previous customers who are now end-users of the product. A good supplier will offer jaw plates that are the perfect fit for the crusher and will not cause interruptions in the process of crushing stones.

FAQ

Q1: What are the indicators of wear on the Terex XA400 jaw plate?

A1: Business buyers can tell the jaw plates are worn out or require replacement if they notice uneven crushing, reduced output, increased power consumption, cracking, or spalling. Also, they should inspect the plates for any deep grooves or ribbing that may occur as the materials get crushed. Further, they should check for any structural damage like cracks or chips.

Q2: How can one improve the lifespan of the Terex jaw plates?

A2: Ensure the jaw crusher is well-maintained and operating within the manufacturer's specified guidelines. Also, consider using a jaw plate material combination that suits the intended application. Furthermore, monitor and control the feed material characteristics to avoid overloading the crusher with excessively hard or abrasive materials.

Q3: Are the Terex XA400 jaw plates interchangeable with other models?

A3: Some jaw plates may be interchangeable, but it is always advisable to consult the manufacturer's guidelines. Also, in the case of interchangeability, it is important to remember that different models may offer varying levels of efficiency and performance.

Q4: What is the supplier's return policy for the Terex XA400 jaw plates?

A4: The supplier's return policy may vary depending on the supplier. However, many will accept returns if the product is unused and in its original packaging. Buyers may also be allowed to exchange products that are damaged during shipping.