RETSCH Jaw Crusher BB 300 Tungsten Carbide/Stainless Steel

The RETSCH 200541013 Jaw Crusher BB 300 is a powerful and robust crusher designed to crush and pre-crush medium-hard, hard, brittle, and tough materials. With a wide variety of materials offered, including heavy-metal free steel, this crusher is highly efficient and safe, making it ideal for sample preparation in laboratories and industrial plants.

Whether you need to crush small amounts of sample batch-wise or larger amounts continuously, the Jaw Crusher BB 300 can handle it all. With control of the gap width and zero point adjustment, you can achieve reproducible results every time. The Belleville spring washer protects the unit from overloads and, in combination with the central lubrication, ensures a long service life.

This product includes Tungsten Carbide Breaking Jaws and Stainless Steel Wearing Plates, providing excellent crushing performance and wear compensation with zero-point adjustment. Additionally, the infinitely gap width setting allows for optimal size reduction according to the set gap width.

The Jaw Crusher BB 300 operates on a function principle where the feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction occurs in the wedgeshaped area between the fixed crushing arm and one moved by an eccentric drive shaft, resulting in an elliptical motion that crushes the sample. Once the sample is smaller than the discharge gap width, it falls into a removable collector. The continuous gap width setting with scale ensures optimum size reduction based on the set gap width.

This versatile crusher has a wide range of applications, including crushing alloys, basalt, cement clinker, ceramics, chamotte, coal, coke, construction materials, feldspar, glass, granite, minerals, ores, oxide ceramics, quartz, rocks, silicon, and slag.

The RETSCH 200541013 Jaw Crusher BB 300 offers numerous advantages, such as excellent crushing performance, wear compensation with zero-point adjustment, overload protection, and a wide range of materials for contamination-free grinding. It features a no-rebound feed hopper with quick-release clamp, a brake motor with safety switch, an easy-to-clean crushing chamber, a connector for dust extraction, and central lubrication. Suitable for integration in automatic installations, this product also has a special version for grinding semi-conductor materials.