Four-Unit Mobile Crushing Station (4-in-1 Integrated Plant)

4-in-1 Integrated Configuration & Process Flow

Understanding the four unit mobile crushing plant specification is key to choosing between single-unit mobility and multi-stage stationary layouts. The STM 4-in-1 station combines four critical processing steps onto one mobile frame:

1. Vibrating Feeder: Ensures continuous, uniform feeding while pre-screening natural fines to reduce wear on the primary breaker.
2. Primary Crushing Unit: Heavy-duty Jaw Crusher or Impact Crusher for initial rock reduction.
3. Secondary/Tertiary Unit: Multi-Cylinder Hydraulic Cone Crusher, Impact Crusher, or VSI Sand Maker tailored to target aggregate shapes and size requirements.
4. Multi-Deck Vibrating Screen & Conveyors: Precisely grades finished products and automatically recirculates oversized material via return conveyors in a closed-circuit system.

Technical Performance & Mobility Highlights

1. High Mobility & Flexible Drive Options

Whether operating as a wheel mounted mobile crushing plant 4-in-1 or a crawler type 4-in-1 mobile crushing station, our units are designed for quick site relocation:

• Wheel-Mounted Series: Features heavy-duty highway axles, kingpin towing connections, and hydraulic landing legs for quick setup within hours.
• Crawler Track Series: Equipped with radio remote control and wireless track drive for effortless positioning across rugged quarry terrain.
• Hybrid Dual-Power System: Switch seamlessly between external grid electricity for low-cost, zero-emissions operation and on-board diesel generators for remote mine sites.

2. High-Wear-Resistant Alloy Components

Key wear parts—including jaw plates, cone mantles, blow bars, VSI rotor tips, and screen meshes—are cast using premium high-manganese steel (Mn18Cr2), high-chromium alloys, and composite wear inserts. Proprietary heat treatment increases wear life by up to 30%, lowering maintenance downtime in low-carbon aggregate processing environments.

3. Smart PLC Automation & Remote Monitoring

Integrated with automated hydraulic gap adjustment, overload protection, and smart PLC touchscreen controls, operators can monitor vibration, bearing temperatures, and throughput metrics in real time to support smart mining and automated crushing plant workflows.

Technical Specifications Overview

A mobile jaw crusher is normally selected for primary crushing.

Model	Feeder	Jaw Crusher	Conveyor	Capacity	Power
YG938E69	ZSW960×3800	PE600×900	B650×7m	70–150 t/h	91.5 kW
YG1142E710	ZSW1100×4200	PE750×1060	B800×9m	80–200 t/h	134 kW
YG1349E912	ZSW1300×4900	PE900×1200	B1000×11m	150–300 t/h	146 kW

Mobile Impact Crusher

A mobile impact crusher is suitable for applications involving medium-hard materials and can be selected when product shape and secondary crushing performance are important.

STM mobile impact configurations include:

Model	Vibrating Screen	Impact Crusher	Conveyor	Capacity	Power
Y3S1548F1010	3YK1548	PF1010	B500×7m	30–275 t/h	70–90 kW
Y3S1848F1210	3YK1848	PF1210	B650×7m	56–330 t/h	128.5–150.5 kW
Y3S1860F1214	3YK1860	PF1214	B650×8m	65–586 t/h	154–190 kW
Y3S2160F1315	3YK2160	PF1315	B800×8m	81–720 t/h	210–297 kW

Mobile Cone Crusher

A mobile cone crusher is generally selected for medium and fine crushing, especially when processing medium- to high-hardness materials.

STM mobile cone configurations include:

Model	Vibrating Screen	Cone Crusher	Conveyor	Capacity	Power
Y3S1548Y900	3YK1548	PYB900	B500×7m	50–90 t/h	75 kW
Y3S1848Y1200	3YK1848	PYB1200	B650×7m	65–130 t/h	99–134 kW
Y3S1860Y160	3YK1860	CS160	B650×8m	110–455 t/h	212.5–220.5 kW
Y3S2160Y220	3YK2160	HPC-220	B800×8m	140–330 t/h	257.5–264 kW

Operational Scenarios & Performance Comparison

4 in 1 Mobile Crusher vs Semi-Fixed Crushing Line

• Capital & Setup: Eliminates costly concrete foundation civil works and lengthy installation timelines.
• Flexibility: Moves directly to raw material stockpiles or construction sites, dramatically reducing haulage truck fuel costs.
• Resale & Rental Value: High equipment mobility makes the unit an ideal asset for equipment rental fleets and short-term contract crushing contracts.

Targeted Material Applications

• 4 in 1 Mobile Concrete Crushing Station: On-site recycling of demolished concrete, asphalt pavement, brick, and urban construction waste.
• Portable Quarry Crushing Plant 4-in-1: Secondary and tertiary crushing of granite, basalt, river pebble, limestone, and quartz in remote or space-constrained quarries.

Complete Services from STM Machinery

As a leading 4-in-1 portable crusher supplier in China, Henan Centbro Machinery Equipment Co., Ltd. (STM Machinery) provides full lifecycle engineering support for global project investors:

• Factory-Direct Quotations: Request a competitive 4 in 1 mobile crushing plant price proposal directly from our manufacturing base in Henan.
• Pre-Shipment Testing: Every four unit mobile crusher for sale undergoes dynamic chassis balancing, hydraulic testing, and simulated-load factory trials prior to seaworthy export packaging.
• On-Site Installation & Training: Global dispatch of field service engineers for setup assistance, commissioning, and operator safety training.
• Fast OEM Spare Parts Supply: Complete stock of replacement jaw plates, cone liners, blow bars, conveyor belts, and screen meshes for fast worldwide delivery.

Request a Factory-Direct Quote Today

Upgrade your operational mobility with a high-efficiency four unit mobile crushing station from STM Machinery.

Contact Our Technical Sales Team:

• Company: Henan Centbro Machinery Equipment Co., Ltd. (STM Machinery)
• Website: stmstonecrusher.com
• Direct Email:Kevin@centbro.com
• Inquiries: Contact our engineering team for technical specifications, custom chassis options, and factory-direct proposals!