Product Introduction

In engineering construction, a reliable crushing equipment can effectively improve production efficiency. The limestone tire-mounted mobile crusher is a highly practical piece of equipment. It integrates three major functions: crushing, feeding, and conveying, and its operation is highly intelligent. Whether it is applied to mining operations, processing of construction aggregates, or projects that require frequent site changes such as the treatment of construction waste, it can play a significant role and serve as a reliable assistant for many construction teams.

The Limestone Tire-mounted Mobile Crusher breaks through the original fixed mode and adopts advanced modular vehicle-mounted integration technology. It effectively integrates the jaw crusher, vibrating feeder, belt conveying system and hydraulic support device onto the movable chassis. The tire-type chassis enables the equipment to quickly respond to various operation requirements and reach the site as soon as possible to start the operation.

Working Principle

The core structure of limestone tire mobile crushing plant is mounted on top of the movable tire chassis, and the vibrating feeding device is integrated in the chassis, which conveys the limestone raw materials to the crushing unit in an even and continuous manner through vibration. Firstly, the jaw crusher carries out the initial crushing of the large pieces of ore, if the process requirements only need rough processing, then it can skip the subsequent links, if you need to further refine the particle size, the material will be automatically transferred to the impact crusher for secondary medium and fine crushing.

The crushed mixture enters the screening system via a conveyor belt, which carries out efficient grading according to preset particle size parameters: particles that meet the finished product standards are transferred directly to the finished product stockpile area via a closed conveyor belt, while coarse particles that do not meet the standards are reintroduced into the crushing circuit via the return conveyor for recirculation processing. When the equipment is transferred, the tractor head realizes rapid migration, and after arriving at the work site, the hydraulic support device is deployed to ensure the stability of the whole machine, and the whole process operation module can be started, forming a closed-loop production system including "intelligent feeding - gradient crushing - accurate screening - directional conveying - motorized transfer".

Core Advantages

Compared with the fixed mobile crusher or crawler mobile crusher, the core competitiveness of limestone tire mobile crushing plant is reflected in the three dimensions of mobility, economy, and scene suitability, the specific advantages are as follows.

Mobile and flexible, Convenient transfer

Based on the design of the tire chassis, it can be transported directly through the ordinary highway, and can be adapted to the conversion of multi-mine operations or temporary yard processing needs. No need to dismantle the host when transferring, a single tractor can complete the overall transfer, significantly reducing transportation costs and time loss.

Fast installation, short production cycle

The equipment adopts modular structure, after arriving at the site, only need to pass the power source, unfold the hydraulic legs, 1-2 days to complete the debugging complaints production, eliminating the fixed crushing plant 3-4 weeks of the infrastructure construction cycle.

Strong adaptability to cope with complex sites

The tire chassis with adjustable hydraulic legs can work stably in non-standard sites such as mines, mountains or construction sites with a slope of ≤15°; the layout of the equipment can be flexibly adjusted according to the spatial conditions, which is especially suitable for efficient use of narrow sites.

High crushing efficiency

For the characteristics of limestone, can be customized fart years old cavity type, crushing ratio of up to 10-30, hourly processing capacity of 50-500 tons; impact crusher through the "impact crushing" principle to reduce the over-crushing, the finished product particle shape of the cubic cube accounted for a high percentage, to meet the demand for high-standard building materials.

High environmental protection

Integrated bag-type dust removal device, effectively inhibit the spillage of crushing dust, part of the model adopts low-noise motors and soundproof cover design, the noise of the equipment operation is controlled within the environmental standards, reducing the interference of the surrounding environment.

How to choose the right tire mobile crusher?

1. Clear material characteristics and requirements of the finished product

Raw ore particle size: choose the crusher according to the largest particle size, such as 800mm raw ore needs ≥ 900mm feed opening jaw to avoid jamming. If the moisture content is >10%, configure anti-adhesion equipment to reduce the risk of clogging.

Finished product size:

Multi-specification grading (e.g. 0-5mm, 5-15mm, 15-25mm) requires 3-4 layers of screen;

High particle size requirements (e.g. concrete aggregate) must be equipped with impact crusher to enhance the cubic content.

2. Dynamic matching of production capacity

Selection according to the hourly output of the project (50-500t/h), reserving 15%-25% margin to cope with fluctuations:

Small and medium-sized projects (50-150t/h): 600×900mm jaw breakers + 1214 impact breakers;

Large-sized projects (200-500t/h): 1000×1200mm jaw breakers + 1315 impact breakers.

3. Site and transfer adaptability

Terrain: slope > 10 °, confirm the equipment climbing ability (tire ≤ 15 °), soft base site to extend the depth of the legs sinking.

Transit:

Short-distance (<50km) direct traction;

Long-distance (>100km) check the width of the equipment (>3.5m need to apply for the over-limit certificate) or choose modular disassembly design.

4. Optimized configuration of core components

Crusher:

Deep jaw crusher for coarse crushing (throughput increased by 20%);

Preferred impact crusher for medium and fine crushing (low cost, good particle shape), and cone crusher is used with caution in case of high hardness impurities.

Power system:

Utility + diesel emergency dual mode for stable utility areas;

350kW diesel generator for grid-free areas (20% redundancy).

Environmental protection and reliability:

Key areas are equipped with pulse dust collectors (filtration accuracy ≤ 10mg/m³);

Cold areas are equipped with low-temperature lubrication systems (startable at -30℃) and motor heating devices.

5. Vendors and Cost Control

Selection Criteria:

Priority is given to vendors with patented limestone crushing technology (e.g. automatic lubrication system);

Confirmation of after-sales response time (≤4 hours) and spare parts direct service.

Cost structure:

Initial investment: including transportation, installation and commissioning fees (about 10%-15% of the equipment price);

Operating costs: impact crusher hammer life of 3,000-5,000 tons, high chromium cast iron material, the overall cost is lower;

Maintenance costs: hydraulic system with ISO VG46 anti-wear oil (oil change cycle of 2,000 hours, the cost is reduced by 30%).

By accurately matching the material, capacity, site and cost, it realizes efficient synergy between equipment selection and project objectives.

Design of Limestone Tire-mounted Mobile Crusher

The tire-mounted limestone mobile crusher is ingeniously designed in terms of structure. All components of the equipment are closely connected, which not only occupies less space but also makes the material processing smoother. The intelligent vibrating feeder can automatically adjust the feeding speed according to the working conditions of the crusher, ensuring that the crushing work is fast and stable. The belt conveying system is made of wear-resistant materials and has undergone anti-deviation treatment, so there is no need to worry about problems occurring during the transportation of materials.

The Limestone tire mobile crusher is very flexible in use. For small-scale crushing tasks, a single unit can work independently. When it comes to large-scale projects, multiple units can form a production line, and the processes from coarse crushing to medium crushing can be completed in one go.

The Limestone Tire-mounted Mobile Crusher can select the appropriate model of equipment according to the actual production needs of customers. When making the selection, we need to consider the characteristics of limestone such as hardness, humidity, and particle size, and choose the corresponding type of crushing equipment.

Limestone Tire-mounted Mobile Crusher manufacturer

The core value of Limestone Tire-mounted Mobile Crusher lies in "mobile flexibility + efficient crushing". When choosing, we should take the material characteristics and finished product demand as the core, match the equipment configuration, and take into account the adaptability of the site and cost controllability.

The equipment combines modular design and mobile operation concept, through the integrated console to achieve the synergistic operation of various processes, not only to ensure the continuity and stability of limestone processing, but also through the combination of tire chassis and hydraulic legs, breaking through the traditional stationary crushing plant on the restrictions of the operating site, significantly improving the flexibility of the operation of the mining, construction aggregate production and other fields.