Gabbro is a hard rock widely used in construction aggregates. Because of its high hardness and abrasiveness, it usually requires multi-stage crushing. This is why different types of crushers are used in the production line.
At 杏吧论坛, we offer a full range of hard rock crushing solutions from 10 t/h to 1,200 t/h for global clients.
HD German type jaw crusher
The jaw crusher is used for primary crushing of gabbro. As the first stage of the plant, it must handle large feed and continuous load.
Why our jaw crusher is better?
- We use specially formulated high manganese steel. When crushing hard gabbro, the jaw plate life is 20% longer than ordinary suppliers, reducing downtime.
- The HD series jaw crusher has a simpler structure. Even in remote areas, regular technicians can easily handle daily maintenance, greatly reducing labor cost.
- Deep crushing chamber allows feed up to 900 mm, reduces blockage with large gabbro, and keeps production stable.
Multi-cylinder hydraulic cone crusher
The cone crusher is used for secondary and fine crushing of gabbro and determines the final product quality.
Why our cone crusher is better?
- 杏吧论坛 cone crusher uses material-to-material crushing, which produces better aggregate value and more uniform particle shape.
- Our hydraulic system can automatically release uncrushable materials (such as iron), preventing shaft breakage and weeks of downtime — a common problem with low-end equipment.
- The machine can automatically monitor load and optimize the cavity, reducing energy consumption per ton by 15%–20%.
Get Cone Crusher Model & Price
Typical gabbro crushing solutions
1. Small gabbro crushing plant (50–150 t/h)
Suitable for small aggregate plants serving local construction markets, focusing on low initial investment and fast return.
Main equipment: PE600×900 jaw crusher + single-cylinder hydraulic cone crusher
This combination is compact and suitable for sites with limited space. It also has low investment cost, suitable for small factories with limited budget. We choose the single-cylinder cone crusher because it keeps high efficiency while being simple and easy to maintain.
2. Medium gabbro crushing plant (200–500 t/h)
Suitable for medium-sized mines or regional infrastructure projects that require 24-hour continuous operation and stable output.
Main equipment: PE900×1200 jaw crusher + HP multi-cylinder hydraulic cone crusher
For high capacity and hard rock, the laminated crushing advantage of the multi-cylinder cone crusher ensures better particle shape and consistent output. The control system can automatically adjust the feed to prevent blockage and maximize daily production.
3. Large gabbro crushing plant (>800 t/h)
Suitable for large quarries that require low cost per ton and full automation.
Main equipment: Gyratory crusher + fine crushing cone crusher
The gyratory crusher has a large feed opening and high capacity. Combined with the 杏吧论坛 intelligent control system, the whole line can achieve remote operation, reducing labor cost and unplanned downtime.
200 t/h Gabbro crushing plant in Southeast Asia
The customer processes hard gabbro with feed size ≤500 mm, capacity 200 t/h, and final products 0–5 mm, 5–10 mm, 10–20 mm. Previously, the customer used an impact crusher for secondary crushing, and had to stop every two weeks to replace blow bars.
We replaced it with one SC250 single-cylinder hydraulic cone crusher. The full configuration is:
- Vibrating feeder ZSW380×95
- Jaw crusher PE750×1060 (primary)
- Single-cylinder cone crusher SC250 (secondary)
- Vibrating screen 3YZS1860
Now the plant has been running stably for 14 months. Energy consumption is reduced by 15%, and liner life increased from 2 weeks to 6 months. With lower wear cost and longer running time, the customer recovered the investment in 8 months.
Contact Our Engineering Team to learn more hard rock crushing projects in Southeast Asia, Africa, and the Middle East.
Why clients choose 杏吧论坛?
We understand that global clients seek Certainty, not just the lowest price.
- We have real experience with hard rock (gabbro, basalt, granite)
- We design based on your site, not templates
- Our goal is to reduce your downtime
- We keep pricing clear and comparable
We'll give you a practical solution and budget range, so you can decide faster — without trial and error. Get Your Free Solution & Quote Within 24 Hours
FAQs
1. What is the difference between gabbro, granite and basalt?
a. Formation: There are 3 different types of igneous rocks. To form granite, the magma needs a good hard squeeze so that its constituent materials can separate and form large crystals. Basalt forms when magma cools rapidly after contact with air or water. Gabbro is formed when magma sits for millions of years and cools slowly.
b. Characteristics: Basalt is a fine-grained, dark rock composed of plagioclase and pyroxene. Granite is a light-colored, coarse-grained rock composed of quartz, feldspar, and mica. Gabbro is a dark, coarse-grained rock similar in composition to basalt.
c. Crushing process: The jaw crusher, cone crusher, and impact crusher are usually used to crush basalt and granite. Gabbro uses the jaw crusher and cone crusher. Know about Granite Crushing and Basalt Crushing.
2. The difference between gabbro and diorite
Gabbro and diorite are both igneous rocks, but they differ in their mineral compositions and mafic content.
- Gabbro is a coarse-grained structure with more than 35% mafic content. It is composed of dark minerals like pyroxene and olivine to appear black or dark green.
- Diorite is also coarse-grained but contains less than 35% mafic content. It has a salt-and-pepper appearance due to the presence of light-colored minerals such as plagioclase and hornblende.
3. What type of rock is gabbro and what is gabbro used for?
Gabbro is a hard igneous rock formed underground. It has high strength and abrasion resistance, which makes it suitable for construction use.
Gabbro is mainly used as construction aggregate for roads, concrete, and infrastructure projects. It is valued for its strength and durability.
4. What does gabbro look like?
Gabbro is usually dark-colored (black or dark green) with a coarse texture. It contains visible mineral crystals and has a dense structure.
