RETSCH DRUM MILL TM 300

RETSCH DRUM MILL TM 300
Saringan Mesh

Deskripsi produk
The TM 300 Drum Mill is utilized for preparing granules and powders through a grinding process conducted in either dry or wet conditions. This versatile grinder can function as either a Ball or a Rod Mill by employing the corresponding module. To ensure an efficient grinding process, it is essential to use a sufficient number of balls or rods. Depending on the sample material, a final fineness below 20 microns can be achieved.

The drum mill comprises a gear motor mounted on a robust steel frame, a set of separation grids, and a sample collector. The TM 300 is designed with a yoke and locking mechanism that facilitates easy access to the sample. Cleaning is made convenient by a quick-release locking mechanism, allowing effortless removal of the drum cover.


The TM 300 accepts sample volumes up to 20 l and is therefore also suited for upscaling processes.

DRUM MILL TM 300SAFE AND CONVENIENT OPERATION
The TM 300 stands out for its user-friendly features. The easy tilt mechanism facilitates the swift and uncomplicated emptying of the grinding jar. The removable sample collector simplifies the sample retrieval process, making it convenient for operators to access their collected materials.

The solid noise-protection hood contributes to a quieter and more comfortable working environment.

The TM 300 is equipped with an emergency switch, providing a quick and reliable means to halt the milling process in case of unforeseen circumstances, underscoring the commitment to user safety.

PARAMETER SETTING
Process parameters like grinding time or start/stop are conveniently set via the TM 300's large display interface. Settings include:
Variable speed from 1 to 80 rpm
Grinding time of up to 99:59:59 h:min:s
Rotation direction, e. g. to reduce caking effects
Programmable interval & break options for temperature-sensitive samples
Delayed start function
DRUM MILL TM 300TECHNICAL DATA
Applications
pulverizing, mixing
used as Bond Index Tester: quantification of grindability of ores and minerals
Field of application
agriculture, biology, chemistry, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics, medicine / pharmaceuticals
Feed material
soft, hard, brittle, fibrous - dry or wet
Size reduction principle
friction
Material feed size*
< 20 mm
used as Bond Index Tester:
< 3.35 mm with ball module / 12.50 mm with rod module
Final fineness*
< 20 µm
used as Bond Index Tester:
< 100 µm with ball module / 2,100 µm with rod module
Batch size / feed quantity*
minimum 1 l / maximum 20 l
used as Bond Index Tester:
min. 15 kg with ball module / min. 20 kg with rod module
Rotation speed
1 - 80 min-1
used as Bond Index Tester:
70 min-1 with ball module / 46 min-1 with rod module
No. of grinding stations
1
Material of grinding tools
hardened steel, stainless steel
used as Bond Index Tester:
hardened steel
Grinding drum sizes
5 l / 10 l / 21.7 l / 43.3 l
used as Bond Index Tester:
21.7 l with ball module / 43.3 l with rod module
Setting of grinding time
digital
Drive
3-phase asynchronous motor with frequency converter
Drive power
0.75 kW
Electrical supply data
different voltages
Power connection
1-phase
Protection code
IP 41
Power consumption
~ 1800 VA
W x H x D closed
1500 x 1200 x 700 mm
Net weight
~ 306 kg
Standards
CE
*depending on feed material and instrument configuration/settings