Jiaozuo Zhongxin Heavy Industrial Machinery Co.,Ltd.
【Application】:1set 22kw ZSW 600x130 vibrating feeder+ 1set 132kw PE900x1200 jaw crusher+ 2sets220kw 5.5 FT cone crusher+ belt conveyor+ 3YK2460x2sets circular vibrating screen
+86 13676922906This 250-350 tons per hour dolomite crushing plant is a stationary crushing system located in Dubai, designed to process dolomite into high-quality construction aggregates. The project was commissioned by a leading UAE-based construction materials supplier seeking a reliable, high-capacity solution for producing premium-grade aggregates for the region's rapidly expanding infrastructure and real estate sectors.
With a maximum feed size of 780mm and a production capacity ranging from 250 to 350 tons per hour, this fully integrated crushing and screening plant delivers consistent output of five final product sizes – 0-5mm, 5-10mm, 10-20mm, 20-30mm, and 30-80mm – meeting the stringent quality standards of the Dubai construction industry.
The complete stationary crushing line comprises the following high-performance equipment, carefully selected to ensure optimal processing efficiency and product quality:
| Equipment | Model | Function |
|---|---|---|
| Vibrating Feeder | ZSW600×130 | Uniform material feeding |
| Primary Jaw Crusher | PE900×1200 | Primary crushing stage |
| Compound Cone Crushers | PSG Series (2 sets) | Secondary crushing |
| Circular Vibrating Screens | 3YK2460 (2 sets) | Final product classification |
| Belt Conveyors | Complete system | Material handling & transfer |
Primary Crushing Stage
All
bulk dolomite materials from large storage silos are uniformly fed into
the PE900×1200 jaw crusher through the ZSW600×130 vibrating feeder. The
jaw crusher performs the primary reduction, breaking large dolomite
blocks into smaller, manageable pieces. As a heavy-duty primary crusher,
the PE series delivers exceptional crushing force and reliable
performance even under continuous heavy loads, making it ideal for
processing tough dolomite material.
Secondary Crushing Stage
After
primary reduction, the material is transported by belt conveyor to a
transfer hopper. From the transit silo, the stone is evenly distributed
by inertial vibrating feeders to two PSG Series compound cone crushers
operating in parallel. This dual-crusher configuration ensures efficient
processing of the high feed volume and maintains consistent output
quality. The PSG Series cone crushers are specifically designed for hard
and abrasive materials, featuring a robust cast steel structure with
reinforcing ribs, hydraulic adjustment and cavity cleaning systems, and
spring-type iron release protection that allows uncrushable materials to
pass without damaging the machine.
Screening and Classification Stage
Following
secondary crushing, the material is delivered by belt conveyor to two
3YK2460 circular vibrating screens for final screening and
classification. This dual-screen configuration ensures high screening
efficiency and precise separation of the crushed dolomite into five
finished product sizes: 0-5mm, 5-10mm, 10-20mm, 20-30mm, and 30-80mm.
Each size fraction is then transported by belt conveyor to designated
finished product stockpiles for storage and shipment.
1. High Production Capacity
With
a processing capacity of 250-350 tons per hour, this plant is designed
for large-scale aggregate production, ensuring uninterrupted supply to
meet the demands of major infrastructure and construction projects in
the Dubai market.
2. Superior Product Quality
The
two-stage crushing process with parallel cone crushers, combined with
the dual-screen classification system, produces well-graded aggregates
that meet the highest industry standards for concrete production and
road construction.
3. Reliable Performance with Minimal Downtime
Built
with robust, wear-resistant components and advanced hydraulic systems,
the plant ensures reliable 24/7 operation. The hydraulic cavity cleaning
and spring-type iron release protection minimize downtime and protect
the crushers from damage.
4. Cost-Effective Operation
Optimized
equipment selection and efficient material flow design reduce fuel
consumption and operating costs. The ability to produce five finished
product sizes in a single integrated system eliminates the need for
additional processing stages, delivering exceptional return on
investment.
5. Customized Engineering Solution
Every
project is unique. Our team of experienced engineers worked closely
with the client to design a crushing solution tailored to the specific
material characteristics, site conditions, and production targets. The
result is a plant that delivers exactly what the customer needs –
nothing less.
As a professional mining machinery manufacturer with decades of industry experience, Jiaozuo Zhongxin Heavy Industry has established a proven track record of delivering high-performance crushing and screening solutions to customers across multiple continents. Our engineering expertise, commitment to quality, and customer-centric service approach make us a trusted partner for projects of all sizes and complexities.
We offer a complete range of stationary and mobile crushing equipment, including jaw crushers, cone crushers, impact crushers, vibrating screens, and feeding equipment. Our team provides comprehensive support from initial consultation and plant design to installation supervision, operator training, and after-sales service – ensuring your project is a success from start to finish.
Whether you are planning a new stone crushing plant, upgrading an existing facility, or need a mobile solution for on-site processing, our team is ready to assist you. Contact us today to discuss your project requirements and receive a tailored proposal that fits your needs and budget.
1set 22kw ZSW 600x130 vibrating feeder+ 1set 132kw PE900x1200 jaw crusher+ 2sets220kw 5.5 FT cone crusher+ belt conveyor+ 3YK2460x2sets circular vibrating screen
Vibrating Feeder
Jaw Crusher
Hydraulic Cone Crusher
Circular Vibrating Screen
Belt Conveyor
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