The dual rotor sand making machine is suitable for fine crushing operations of raw materials such as limestone and bluestone. The gap between the bars and the hammer head can be flexibly adjusted, and the particle shape is cubic. The particle grading and modulus are more suitable for the requirements of commercial alkali concrete mixing plants, and are widely used in industries such as commercial mixing plants, stone factories, cement factories, phosphate fertilizer factories, ceramic factories, and refractory material factories. It can be used to produce both high-quality sand and sand (with shaping function), and the particle size of the finished product can be flexibly adjusted (the

gap between the strips can be customized). The hourly production capacity is 80-280 tons, and the models are complete and can be customized according to needs.

Performance &characteristics

1. Dual rotor structure, single machine high output: Two rotors operate relative to each other, driving the materials in the crushing chamber to collide with each

other. The principle of "stone crushing" is used to form the self crushing of stones in the crushing chamber, greatly reducing wear on hammer heads, wear-resis-

tant retainers, etc., and improving the service life by 45%. The dual rotor structure has more kinetic energy, and the hourly output can reach 280 tons;

2. Fully hydraulic opening. Quick and convenient replacement and maintenance of internal accessories, greatly reducing maintenance time: observation doors

are equipped around the equipment, making it easy to observe the internal situation of the equipment at any time, making maintenance faster and more

convenient

3. The rotor is equipped with a high manganese and chromium protective sleeve, which increases its lifespan by 30%

4. The hammer shaft hole is equipped with a tungsten alloy steel sleeve, which is more resistant to wear and impact,

5. The grate bars can be customized according to needs. There are options for circular hole bars and long bar shaped bars:

6. The gap between the grate and the hammer head can be flexibly adjusted, fully ensuring the crushing effect of the hammer head. The finished product has a

cubic shape, rounded particles, continuous grading, and adjustable fineness modulus.