Grinding mill



¢ñ.Grinding vessel cubage: 100cc/ set
FFGM¡ª1¡ªT
FFGM¡ª1¡ªT
FFGM¡ª1 ¡ªPS
FFGM¡ª4¡ªPS

¢ò.Grinding vessel cubage: 50cc/ set
FFGM-50

¢ó©qAccessories
Grinding vessel:
Tungsten Carbide
  Chrome-Steel


Grinding vessel cubage: 100cc/ set
FFGM series Grinding mill has provided for XRD.
FFGM series Grinding mil uses the suspension fork structure (FFGM-1: 6 pieces press springs, 8 pieces pull springs; FFGM-4: 8 pieces press springs£¬8 pieces pull springs.). Causes the Grinding mill to grinding efficiency enhancement, the noise reduces.
Suspension fork structure: Increases the horizontal direction action, enhances the grinding efficiency; reduces the vertical horizontal direction action, reduces the mechanical noise.
Automatically protection: The Grinding mill will stop automatically under following conditions:
¢Ù Power supply lack 1-phase, or current overload.
¢Ú The cover does not keep in place.

Grinding vessel cubage: 100cc/ set


Type

FFGM—1—T ( Frequency-conversion )

FFGM—1—T ( Two-speed )

FFGM—1 —PS
( Single-speed )

FFGM—4—PS
( Single-speed )

Charging granularity

≤ 5mm

Discharging granularity

≤ 80um

Fill sample

20¡«80 gram

Grinding time 

0¡«999 s

Roate speed

1.5kw

Power supply

AC 380V±10% / 50Hz, 3-phase+earth

Motor

300~400 r/min

910 / 1400 r/min

1400 r/min

Rated load

1.6kw

Grinding vessel amount 

1

4

Grinding vessel cubage

100cc/ set

Grinding vessel material

 Tungsten Carbide or Chrome-Steel

Dimension

610×550×890mm

710*810*1080mm

Weight

280kg

360kg 

Ambient temperature

5¡«40℃



Grinding vessel cubage: 50cc/ set

FFGM-50


Indicators

Type

 FFGM-50

Charging granularity

≤5mm3 

Discharging granularity

≤80um

Power supply

380V

Rated load

250w

Motor

1400r/min

Grinding time

50cm3

Grinding vessel cubage

50cm3

Grinding vessel material

Tungsten Carbide or Chrome-Steel

Dimension

420x 420 x 450mm

Weight

60©K

1¡¢   Protection switch
2¡¢   Fixed handle
3¡¢   Fixed disk
4¡¢   Support spring
5¡¢   Cover of Vibratory Grinding Mill
6¡¢   Time relay
7¡¢   Emergency stop button
8¡¢   Start button  

9¡¢   Grinding case
10¡¢   Impact rammer
11¡¢   Cover of grinding case
12¡¢   Sample
13¡¢   O-Shaped seal ring

 

Operating Instructions 
1. Holding Sample
1.1 Put impact rammer into the grinding case, and then put sample between grinding case and impact rammer.
1.2. Quantity of sample in grinding case shall be 5¡«15cm3.
In case quantity of sample put into the grinding case is ¡Ü5cm3, it may damage the grinding case.
2. Time Setting
2.1. Press two buttons at upper and lower rows on the Time Relay, set the running time, of which the middle digit indicates time units: hour (H), minutes (M), and seconds (S).
2.2. Generally set within 3 minutes for grinding case of tungsten carbide, 10 minutes for that of high chrome.
3. Specimen Preparation
3.1. Put the grinding case on the fixed disk of Vibration Grinding Mill, screw the fixed handle. See Fig.2. Fasten down the cover of Vibration Grinding Mill, press green start button of it. Start Vibration Grinding Mill.
3.2. If something unexpected happened, please press red emergency stop button immediately. Do not open the cover of Vibration Grinding Mill before the machine completely stopped.
3.3. After the machine completely stopped, open the cover of Vibration Grinding Mill, take out the grinding case. Pour sample into filter sieve, particle size of 80% sample should be in ¡Ü80um.
3.4. In case the sample after grinded can¡¯t reach the requirement described in Item 3.3, take out the grinding case, cool it to less than 60¡æ in room temperature, and work continuously. Find out optimum grinding time.






Accessories

Grinding vessel:
                Tungsten Carbide 
                Chrome-Steel