RETSCH JAW CRUSHER BB 400 Ergonomic Handling And Large Feed Size

RETSCH JAW CRUSHER BB 400 Ergonomic handling and large feed size
Saringan Mesh

Deskripsi produk
The Jaw Crusher BB 400 is specifically designed for accepting large feed sizes up to 220 x 90 mm. The gap width can be set stepless from 0-30 mm. Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 50. A throughput of up to 400 kg/h is possible with the BB 400.

The RETSCH jaw crusher series is available in 8 different sizes. Throughput and final fineness depend on the crusher type, selected gap width and breaking properties of the sample material.

Robust design, simple handling and cleaning are the features of the RETSCH jaw crusher models. Small amounts of sample are processed batchwise; for larger amounts the crushers can be operated continuously.
ROBUST & VERSATILE
Front door facilitates cleaning of crushing chamber
Infinite/continuous gap width setting
Wide range of materials for contamination free grinding
Collecting receptacle with outlet for continuous operation
Connector for dust extraction
Scale indicates jaw wear
Selection of hoppers for specific applications
JAW CRUSHER BB 400SUPERIORITY IN DETAIL
For sample amounts up to 10 l, the BB 400 is used batchwise; for larger volumes it can be operated continuously. Thanks to the modular concept of the housing and frame, this jaw crusher is suitable for a wide range of applications.

A front door gives direct access to the crushing chamber at a perfect height for ergonomic and easy cleaning. The feed hopper with splash-back protection can be removed quickly and easily. The BB 400 has a connection for dust extraction and is protected against mechanical overload. A scale indicates the wear of the breaking jaws, informing the user when it is time for an exchange.

The crushing chamber is available in 5 different materials to ensure neutral-to-analysis sample preparation. The technical and safety features make this jaw crusher ideally suited for sample preparation in laboratories and for small scale production.

JAW CRUSHER BB 400FUNCTIONAL PRINCIPLE
Applications
coarse and pre-crushing
Field of application
chemistry / plastics, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics
Feed material
medium-hard, hard, brittle, tough
Size reduction principle
pressure
Material feed size*
< 220 x 90 mm
Final fineness*
< 2 mm
Throughput*
400 kg/h
Material of grinding tools
manganese steel, tungsten carbide, steel for heavy-metal free grinding, NiHard4
Jaw width
220 x 90 mm
Gap width setting
0 - 30 mm
Gap width display
scale
Zero point adjustment
yes
Wearing rate display
yes, up to minus 10 mm
Removable hopper
yes
Dust extraction unit
yes
Central lubrication
no
Process line version
optional
Collector capacity
10 l
Base frame
vario frame (adjustable for continous crushing)
Drive
3-phase motor
Drive power
5.5 kW
Electrical supply data
different voltages
Power connection
3-phase
Protection code
IP 55
W x H x D closed
695 x 1399 x 719 mm
Net weight
~ 400 kg
Standards
CE
*depending on feed material and instrument configuration/settings