FRITSCH PULVERISETTE 9 Vibrating Cup Mill in Mills

FRITSCH PULVERISETTE 9 Vibrating Cup Mill
FRITSCH Jaw Crushers are ideal for pre-crushing of hard and very hard brittle materials. The sample is crushed under high pressure between one fixed and one movable crushing jaw. The FRITSCH Disk Mill PULVERISETTE 13 grinds the material by pressure and shearing action between two counteracting grinding disks with coarse interlocking teeth. It is suitable for fine grinding of hard-brittle and medium-hard solids. The Vibrating Cup Mill PULVERISETTE 9 is ideal for grinding hard, brittle and fibrous materials to analytical fineness.


Vibrating Cup Mill PULVERISETTE 9: For extremely fast comminution (speed: up to 1500 rpm) of hard, medium-hard, brittle and fibrous laboratory samples, dry or in suspension, down to analysis fineness.

Areas of application
Mining, metallurgy, ceramics industry, agriculture and environment, infrared and x-ray fluorescence analysis

Method of operation
In the Vibrating Cup Mill, the grinding is performed by horizontal circular oscillations of the grinding set on a vibrating plate. The grinding set consisting of ring and puck comminute the grinding sample with extremely high pressure, impact forces and friction. In this form of grinding, the transmission of forces onto the grinding sample is much more important than the pure motor power. A special motor is equipped with an especially interference-resistant, torque-optimised frequency converter and fulfils all the relevant safety standards worldwide. It ensures that the motor output is precisely matched to the grinding material and grinding set - which optimises the energy consumption.

Features

• More power with new drive concept
• Extra-fast grinding with up to 1500 rpm
• Precise adjustment of rotational speed, grinding time and pause periods
• Programming and storage of grinding cycles
• Self-explanatory multilingual menu navigation
• Guided ergonomic insertion of the grinding set
• Considerably lighter grinding sets with heat insulated handles.
• Optimised tensioning of grinding set with anti-rotation lock
• Especially safe hood locking
• Complete soundproof lining
• Dry or wet grinding
• 2-year warranty

Equipment
The standard equipment delivered with the Vibrating Cup Mill PULVERISETTE 9 does not include grinding sets. Grinding sets are offered in 5 different materials and 3 different sizes from 50 ml to 250 ml volume and must be ordered as accessories:

• tempered steel grinding set for brittle, hard samples
• chromium-free steel grinding set for brittle, hard samples
• hardmetal tungsten carbide grinding set for very hard, abrasive materials
• agate grinding set for soft to medium-hard, brittle, fibrous samples
• zirconium oxide grinding set for medium-hard, brittle, fibrous samples and iron-free grinding

Suitable for the following material samples
hard, medium-hard, brittle, fibrous

Please note: For this FRITSCH mill, you require at least one grinding set of your choice. The grinding set material must also be harder than the material to be ground.