coffee bean grading machine hot sale cashew grading machine

Description of grading machine:

The classifier is mainly used for grading materials of different sizes and uneven circular sizes. Such as walnuts, cashews and so on. The specifications can be selected according to the size of different materials, the size is 18mm 20mm 22mm 24mm 26mm.

Working principle:

The roller rotates under the drive motor, due to the roller holes have size differences in different regions. raw materials through conveyor machine evenly into the roller, with the help of roller rotation,make material continuously flip, due to roller incline,the material from high to low move slowly by gravity effect.the different diameter material from different roller fall into the hopper. The size of the material can be graded in turn, so as to achieve product grading.

Technology parameter of grading machine:

Pre-sales services

* any concerns of our machine by email/phone will be replied ASAP within 24 hours

* according to the customers’ requirements and circumstance to make the best design 

* cost/benefit analysis

* to support factory layout

In the sale of services

* we are in charge of installing,debugging and training

* technical guidance of frequently asked questions

After-sales service

* one year guarantee for whole machine except of quick-wear part

* 24 hours technical support by email/phone

* calling, network or door-to-door service

* use friendly English software, user manual and detailed Videos/CD

1.  Are you manufacturer?

    Yes, we are. Welcome to visit our factory.
2. Can you change the machine voltage as our request?
    Yes, we can.
3.  How about your after-sales service?
   Our engineer can go outside to install and train your workers to operate the full machine line.
4.  Warranty time of your machine?
    1 year except for consumable spare parts.
5.  How about delivery time of your machine?
     Generally it needs 5-7 days for big machines or producing line,and it will be much longer but within our negotiated delivery time.