1. Principle

This machine is designed for detaching endosperm particles after reduce milling by smooth rollers to increase the extraction of flour in flour mills.

The circular machine comprises casting iron housing and the motor is flanged installed on the housing. A rotary pins plate is fixed on the motor axis directly. A fixed is pin plate combined with the housing. The materials are fed into the machine from the center and discharged from its outlet which is on the tangential direction. Meanwhile, intensive impact occurs between:

a,  the pins fixed on the motor and the pins on the housing.

b,  the rotoring plate and the pins on the housing

c,  the pins fixed on the motor and the housing

Thus some endosperm sheets caused by smooth roller are released and become flour, some granular semolina is crashed to flour or falls off from bran.   

The rotor is dynamically balanced, and painted with a transparent food lacquer to prevent rusting. The impacting pins surfaces are heat treated to ensure wear resistant.

 

2. Features

Advanced design and excellent fabricating.

Newly type machine adopts welded housing.

Dynamically balanced rotor ensures smooth running.

The impacting pins surfaces are heat treated to ensure wear resistant. The surfaces of the impacting pins are special heat treated to ensure wear resistant.

Round pins and square pins for different passages and impact intensities.

High quality motor ensures the machine running normally.

 

3.  Application

Widely applied in modern flour mills to increase the extraction of flour and help mill.

Two machine size for different capacity. Two installation types are optional: supported for gravity inlet, suspended when installed in the pneumatic line.

 

4.Equipment parameter

Type	Capacity(t/h)	Rotary Speed(r/min)	Diameter(mm)	Number of Round Pin	Number of Square Pin	Power(kw)	Shape Size LxWxH (mm)
FSJZ43	1.5	2830	430	80		3	576×650×642
	2.5	2890	430	80		4
	4	2900	430	80		5.5
FSJQ51	1	2910	510	192	64	5.5	576×650×642
	1.7	2910	510	192	64	7.5
	2.8	2930	510	192	64	11
	4	2930	510	192	64	15