Mining Laboratory Jaw Crusher with Adjustable Output Size and
Stable Performance
The SZ Series Laboratory Jaw Crusher is specifically engineered for
crushing various mineral samples, rocks, and geological materials
in laboratory environments. Incorporating advanced domestic and
international jaw crusher technology, this machine utilizes a
double-toggle crushing structure to deliver powerful crushing
force, stable operation, and reliable performance.
Featuring a compact structure, uniform particle size output,
adjustable discharge opening, easy operation, and low noise levels,
this crusher serves as an ideal solution for mineral processing
laboratories, geological exploration institutes, metallurgy
laboratories, and mining enterprises.
Compatible Materials
- Metallic ores
- Non-metallic minerals
- Rocks
- Geological samples
- Building materials
- Coal and other hard materials

Key Features & Advantages
Strong Crushing Capacity
Equipped with a powerful crushing mechanism, the jaw crusher
provides high crushing force and excellent crushing efficiency for
hard mineral samples.
Adjustable Discharge Size
The discharge particle size can be adjusted according to different
testing requirements:
- SZ100×150: Output size 5-25 mm adjustable
- SZ125×150: Output size ≤4 mm (90% proportion)
Uniform Crushing Effect
The optimized jaw plate design ensures stable crushing performance
and relatively uniform particle size distribution.
Easy Operation & Maintenance
The equipment adopts a simple structure with convenient operation
and maintenance, suitable for laboratory daily use.
Stable and Low Noise Operation
The machine operates smoothly with balanced performance, reducing
vibration and noise during laboratory operation.
Applications
- Mining laboratories
- Mineral processing plants
- Geological exploration institutes
- Metallurgical laboratories
- Universities and research institutes
- Cement and construction material industries
- Coal and energy industries
Technical Specifications
| Model | SZ100×150 | SZ125×150 |
|---|
| Crushing Material | High Manganese Steel Jaw Plate | High Manganese Steel Jaw Plate |
| Max Feed Size | ≤80 mm | ≤100 mm |
| Output Size | 5-25 mm Adjustable | ≤4 mm (90%) |
| Capacity | 480-1800 kg/h | 500-3000 kg/h |
| Jaw Speed | 320 r/min | 285 r/min |
| Motor Power | 3 kW | 4 kW |
| Voltage | Three Phase 380V / 50Hz | Three Phase 380V / 50Hz |
| Dimension | 1120×680×1000 mm | 1150×680×1100 mm |
| Weight | Approx. 360 kg | Approx. 460 kg |
Why Choose Y&X Laboratory Jaw Crusher?
- Professional Mining Laboratory Equipment Supplier - Y&X provides complete laboratory solutions for mineral
processing, including crushing, grinding, flotation and analysis
equipment.
- Designed for Mineral Testing - The SZ series jaw crusher is optimized for geological samples,
ores and laboratory preparation processes.
- Reliable Performance - Stable structure and durable components ensure long service life
under continuous laboratory operation.
- Complete Technical Support - Y&X provides equipment selection guidance, operation support
and after-sales technical service worldwide.

Packaging & Delivery
Packaging
- Standard export wooden case
- Protection against transportation damage
- Suitable for international shipment
Delivery
- Sea freight
- Air freight
- Customized logistics solutions available
Frequently Asked Questions
Q1: What materials can the laboratory jaw crusher crush?
It can crush various mineral ores, rocks, geological samples, coal
and other hard materials used for laboratory testing.
Q2: What is the maximum feeding size?
SZ100×150 supports feeding materials up to 80 mm, while SZ125×150
supports up to 100 mm.
Q3: Can the output particle size be adjusted?
Yes. The discharge size can be adjusted according to different
laboratory testing requirements.
Q4: Is this crusher suitable for mining laboratories?
Yes. It is specially designed for mining laboratories, geological
research institutes and mineral processing applications.