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Extrusion press

UP

04 BERNER04 1

 

This is the heart of the BERNER coating line. It is capable of handling all kinds of coating compound and producing electrodes of any dimensions. Equipped with a hydraulic unit designed to produce extremely high pressures, it feeds the selected volume of coating compound into the extrusion head at an absolutely constant rate, irrespective of any fluctuations in the consistency of the compound. This is essential for ensuring uniform covering of different types of electrode. Standard features include monitoring and control of the hydraulic fluid temperature and the extrusion head, and easy adjustment of concentricity during production. The entire line is controlled from a central swivelling control panel.

Coating-compound cylinder

09 BERNER09 1

The BERNER system of using two coating-compound cylinders allows compound to be extruded from one cylinder, while the second is being loaded with compound. Standard features include monitoring and control of the hydraulic fluid temperature and the extrusion head, and easy adjustment of concentricity during production. The entire line is controlled from a central swivelling control panel. The benefits of this system are extremely short changeover times for the compound cylinders and high productivity of the entire production line.

 
UP 25
UP 150
UP 220
UP 320
Volumen of meetering cylinder (l)
1 x 0,9
2 x 10/13
2 x 19/24
2 x 28/42
Max. specific
compound pressure (bar)
1546
1127/850
970/770
1030/690
Max. compound flow rate
(l/min)
1,0
7,8/10,4
9,4/11,7
16,0/24,0
Max. pressure (kN)
299
1495
2203
3085

Note: The capacity figures are theoretical. These figures will vary, depending on electrode size, type of coating compound and production conditions.