Dust Free Crushing Machine

This machine is suitable for material crushing by the industries of Pharmaceutics, chemical, and foodstuff etc.


Cell:+86 13611987503
Email: info@rotech-group.com

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Main description

This machine is suitable for the pharmaceutical, chemical industry, metallurgy, food and other industries, can process material which is hard and difficult to crush, can be a pre-equipment of micro crushing process, it is not restricted by material viscosity, hardness, softness and fiber, it has a better crushing effect on any material , it is a universal crusher.


Main features

The crushing chamber is equipped with wind wheel type high speed rotating cutters, so that the airflow in the chamber is strong enough to eliminate any heat in the chamber. It possesses the merits of smooth operating, dismantling and assembling, low noise and good crushing efficiency.


Working Method

It uses the wind wheel type high speed rotary cutters and the fixed cutters to crush ,mill and shear raw material ,which accompanied by strong airflow inside of the chamber to bring out the heat with the finished products through the screen . The size of granules can be achieved by changing of the screen.

Production capacity (Kg/h)60-150100-300160-800500-1500
Revolution of spindle (r/min)4500380034002800
Size of fed material (mm)6101215
Grinding size (mesh)60-120
Power of motor (Kw)45.51115
Fan power (Kw)
Weight (Kg)250320550680
Overall dimension (mm)550×600×1250600×700×1450800×900×15501000×900×1680


1.  Technical service: provide free consultation and suggestion, technical support and service by email/fax/telephone and lifetime technical support.

2.  Customized service: product development and design according to different customer's different requirements.

3.  After-sale service team: technical engineers available to service overseas if needed.

4.  Installation: we can arrange engineers to install machines in customer's factory.

5.  Maintenance: reply will be given within 48 hours once customer inform us any malfunction happened, we can also arrange engineers to customer's factory to main machines.

6.  Training: normal machine is properly adjusted before delivery, you will be able to use the machines immediately and you will be able to get free training advice towards our machine in our factory.

7.  Warranty: one year since the date of delivery.








There are multiple models of one type machine , we need to know more details about your products in order that we can recommend the most suitable machine for you. Our questions as below:

1.  What's your product ? please send one picture to us

2.  What's the dimension or specification of your product ?

3.  What's the filling volume of your product ?

4.  What's the production capacity of your required machines?

5.  If possible , please tell us your production process, we can select the approximate machine according to your requirements.







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