Tire-Mounted Mobile Crushing Plant Solution
In the fields of mining, building aggregate production, and major infrastructure projects, handling high-hardness, large-sized materials remains a core challenge. Faced with the demanding conditions of "feed inlets up to 350mm, finished product size below 30mm," traditional stationary crushing production lines often fall short in terms of flexibility, site adaptability, and initial investment. Tire-mounted mobile crushing plants, with their superior mobility and powerful crushing capacity, have become the ideal choice for solving such problems. This article will provide an in-depth analysis of tire-mounted mobile crushing plants that meet the "350mm inlet, 30mm outlet" requirement, offering a comprehensive reference for your equipment selection.
I. Core Challenges and Solution Overview
The technical specification of "feed inlets 350mm, output size below 30mm" clearly defines the process requirements for the equipment to handle large raw materials and perform medium and fine crushing operations. This is typically applicable to the crushing and processing of hard materials such as granite, basalt, and iron ore, with the final product serving as high-quality aggregate for commercial concrete or asphalt mixing plants.
Tire-mounted mobile crushing plants integrate feeding, crushing, screening, and conveying systems into a single unit mounted on a tire chassis. To address the aforementioned needs, the core configuration typically employs a two- or three-stage combined process: a mobile jaw crusher + a mobile cone/impact crusher. The first stage, a mobile jaw crusher, handles primary crushing of boulders up to 350mm in diameter, while the second stage, a mobile cone or impact crusher, performs medium and fine crushing. Adjusting the discharge port ensures the final product is consistently below 30mm.
Mining Crushing Equipment
II. Core Advantages of the Solution
Compared to fixed production lines, this solution offers significant advantages:
1. Unparalleled Site Adaptability
The equipment can be quickly relocated using a tractor unit, directly to the mine face or construction waste dump, eliminating the substantial costs of long-distance raw material transportation and truly achieving "where the material is, the crusher is there."
2. Rapid Start-up and Return on Investment
Upon arrival at the site, only simple leveling is required before power connection (or using the onboard diesel engine) to commence production. This eliminates the complex infrastructure and steel frame construction period required for fixed production lines, resulting in faster capital recovery.
3. Flexible Process Combinations
Different crushing units can be flexibly combined based on material hardness, abrasiveness, and final particle shape requirements. For high-hardness rocks, a combination of a mobile jaw crusher and a mobile cone crusher is recommended due to its wear resistance and low operating costs. For medium-hardness materials, a combination of a mobile jaw crusher and a mobile impact crusher can be selected to obtain better particle shape.
4. Environmental Protection and Intelligent Control
Modern tire mobile crushing stations feature a sealed design and are equipped with spray dust suppression and noise control modules. The intelligent control system can monitor equipment operating status in real time, enabling one-button start/stop, fault diagnosis, and remote maintenance.
III. Recommended Configuration and Performance Table
The following is a typical two-stage tire-mounted mobile crushing station configuration for granite crushing (feed ≤350mm, output ≤30mm):
| Module | Equipment Type | Model Example | Core Function | Expected Output Size (Adjustable) |
| Stage 1 | Tire-mounted Jaw Crusher | PYZD9638-69 | Primary Crushing | 80-150mm |
| Stage 2 | Tire-mounted Cone Crusher | PYZD1860-300 | Medium and Fine Crushing and Shaping | 0-30mm (Dominant) |
| Supporting Equipment | Tire-mounted Vibrating Screen (Optional) | PYDZ-2160 | Grading and Screening | Multiple Finished Product Specifications (e.g., 0-5, 5-10, 10-30mm) |
Note: The specific model needs to be precisely selected based on the actual production capacity (e.g., 200-300 tons per hour) and material characteristics.
IV. Application Case Scenarios
• Large granite mine in the Philippines: As the mining face advances with increasing depth, the aforementioned mobile crushing station combination can move 3-4 times annually with the working face, ensuring the crushing point is always close to the mining face. Transportation costs alone save over one million yuan annually.
• Highway construction project: Due to the long project sections, the required graded crushed stone supply points need to be changed multiple times. Mobile crushing station teams set up temporary processing plants along the route to directly process excavated rock, supplying high-quality roadbed and concrete aggregates to each section nearby, ensuring project progress.
• Urban construction solid waste recycling: Processing reinforced concrete blocks generated from demolition. Mobile jaw crushers process large beams and columns, while mobile impact crushers perform secondary crushing, rust removal, and shaping, producing high-quality recycled aggregates, achieving a win-win situation for both economic and environmental benefits.
V. Recommended Related Equipment and Services
• High-pressure roller mill mobile station: For extremely hard and highly abrasive materials, it can be used as a pre-grinding device before the cone crusher, significantly reducing overall energy consumption. • Mobile Magnetic Separator and Air Classifier: Used in construction waste crushing lines to efficiently separate lightweight materials and reinforcing steel, improving the purity of recycled aggregates.
• Full Lifecycle Service Package: Provides comprehensive services from site survey, process design, equipment installation and commissioning, operation training to spare parts supply and preventative maintenance, ensuring maximum lifetime value for the equipment.
VI. Frequently Asked Questions (FAQ)
Q1: Can a tire-mounted mobile station handle boulders with edges approaching 350mm?
A1: Yes. Equipment with a 350mm feed inlet is designed for full-load operation. However, to protect the equipment and improve efficiency, it is recommended to perform preliminary cleaving using blasting or hydraulic hammers to control the material size below 300mm and ensure uniform feeding to avoid choking.
Q2: How do the mobile station's capacity and finished product particle shape compare to a stationary production line?
A2: Modern high-end mobile stations can achieve a single-unit capacity of over 500 tons/hour. Through multi-unit combinations, they can fully meet the needs of medium-sized production lines. The main unit used is the same cone crusher or impact crusher as the stationary type, with complete hydraulic adjustment and clearing functions, ensuring stable production of finished products with excellent particle shape and reasonable gradation.
Q3: What is the power source of the equipment? Is it suitable for remote mining areas without power grids?
A3: The equipment is typically equipped with a diesel-electric dual power system. In sites with industrial power grids, an external power source can be used, resulting in lower operating costs and greater environmental friendliness. In remote mining areas completely without power grids, it can rely on its own high-power diesel generator set for power supply, achieving complete self-sufficiency and demonstrating strong adaptability.
About of Baichy Heavy Industry
Baichy Heavy Industry is a high-tech mining equipment company integrating R&D, manufacturing, sales, and after-sales service. Focusing on crushing, grinding, and mineral processing equipment, we provide professional solutions to our customers. We are ISO9001:2015 、certified, and our products include mobile crushing palnts, crawler crushing plant, construction waste crushing plants, jaw crushers, sand making machines, cone crushers, fine crushers, grinding mills, ball mills, etc., all with reliable performance to meet diverse project needs.
Our advantages:
• Professional pre-sales support: Free project design and comprehensive solutions to help you accurately select the right equipment;
• Comprehensive on-site service: Providing installation guidance and worker training to ensure smooth equipment commissioning;
• Reliable after-sales guarantee: A complete after-sales system, timely response to technical inquiries and equipment maintenance, ensuring long-term stable operation.
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We are committed to providing high-quality equipment and full-cycle services to deliver comprehensive intelligent solutions for the global mining industry!
