Laboratory Jaw Crushers

Laboratory jaw crushers with high output for batch or continuous operation

Qingdao Decent Group’s DJC series laboratory jaw crushers are designed for high-output and low-maintenance batch or continuous operations. These robust and durable crushers offer primary crushing for bulk samples in analytical and metallurgical laboratories, sampling stations, and pilot plants.

Our laboratory jaw crushers feature a strong steel and cast iron structure, equipped with a corrugated and reversible manganese steel jaw plate. They can effectively crush aggregates, coals, rocks, minerals, ores, and brittle alloys to economical sizes. With a selection of 18 models, our crushers are easy to use, cost-effective, and require minimal maintenance.

Benefit from their compact design and high workload capacity, as these jaw crushers save laboratory space while delivering exceptional efficiency. The various models can handle different feed sizes, output sizes, and throughputs, accommodating diverse laboratory requirements. The adjustable jaw opening ensures precise grinding to the desired fineness, ranging from less than 0.5mm to 40mm, with feed sizes from less than 30mm to 125mm.

Advantages of Laboratory Jaw Crushers

Compact Design & High Workload: Qingdao Decent Group’s various laboratory jaw crushers have the same feature of compact design which saves laboratory space but meanwhile can still provide a high workload. The biggest models have an 80 mm feed size to handle relatively large material and are fast for a small crusher and can achieve a maximum of 2000 kg per hour throughput.

Various Capacity & Excellent Efficiency: Qingdao Decent Group offers various models of laboratory jaw crushers, which provide customers options of feed sizes from 30mm to 800mm, output sizes from less than 1mm to 35mm, and throughput from 200 kgs to 2 tons. We can supply jaw crushers that can meet almost all requirements and demands from any laboratory.

Wide Applicability & Perfect Crushing Effect: Qingdao Decent Group’s full range of laboratory jaw crushers are designed to crush aggregates, ores, coal, and coke in geotechnical or construction materials, and the crushing effect can meet all laboratory requirements.

High Output & Low Maintenance: Qingdao Decent Group’s jaw crushers are well suited to those laboratories which regularly prepare high-volume mineral samples or any remote laboratory where minimal maintenance is an advantage.

User-friendly, Safer & More Healthy Operation: Some models of Qingdao Decent Group jaw crusher offer convenient and accurate jaw plate gap adjustment functionality. The crusher incorporates a unique mechanism to simplify the adjustment and retention of the bottom jaw gap. Adjusting the gap setting is now a quick and accurate process making it significantly easier to control product sizing, and ensuring high-quality sample preparation protocol is maintained. Optional safety feed hopper and fully sealed structure reduce the possibility of material being ejected from the top or dust generated during operation, thereby reducing the chance of injury. It also prevents operators from accidentally placing their hands in the crushing chamber while the crusher is running.

Standard Features

• Adjust the gap via handwheel to control the output size
• Robust manganese jaws and side liners and easy replacement
• lower dust generation
• High working speed and high production efficiency
• Removable modular feed hopper, with splash protection
• Quick and easy to clean
• External control box with start/stop function

Laboratory Jaw Crushers Videos

Technical Parameters