Briquetting press Dinamic 250N

Hydraulic pressing machine with excellent performances for industrial environments and for the production of higher quality briquettes, to recycle wood chips and grinded chips with min.-max. 8-17% moisture content, transforming them into cylindrical briquettes of variable diameter (according to the press); they are obtained with no addition of alloying elements or chemical additives and considerably reducing the volume (1/5-1/10 according to the material). The briquetting press can be installed on silos or filtering units, on their internal or external side.

 

WORKING:

It works by a mechanic and hydraulic cycle of pressing at very high pressures. A hopper containing material is fixed to a loading plane made up of a rotating wheel feeding the material to a box, which is managed by a hydraulic cylinder. This latter has the function to pre-compress it in the compression chamber. A special compacting hydraulic cylinder presses then the material in the bush-pipe group.

Our strengths: 
  • basement as oil tank (complete with oil level and thermostat for the oil temperature control) composed of a rectangular sturdy steel welded and powder coated frame;
  • loading plane composed by a hopper for the material and a steel wheel mounted on its bottom to ensure the loading of the material in the box;
  • IP55 electrical control board complete with PLC for an electronic control of the production process, with a switch named “double stroke” to optimize the feeding system of soft woods in the box, an electronic stop programme with open vise for an easy morning starting and a digital thermofeeler for an electronic oil control;
  • electric motor (IE2 high efficiency)  connected to the hydraulic pump to have pressure in the circuit;
  • high quality and reliability electrovalves complete with security valve mounted directly at the rear of the press cylinder for a complete control of the hydraulic cycle;
  • electromagnetic proximity switches to reduce the exchanging time of the electrovalves;
  • box cylinder pre-compresses the material inside the compression chamber through the loading plane;
  • double stage compacting cylinder to enhance the production rate at the same installed power, equipped with a pressing punch to compress the material in the compacting opening;
  • hydraulic vise in a strong and reliable steel monoblock without tie-rods connected to the extrusion pipe, with the function of retaining the briquette during the compression phase and releasing it after reaching the specific pressure required for the formation of the briquette. A pressure gauge allows you to control the pressure of the vice;
  • closed circuit air/oil exchanger to cool down the oil in the tank, eliminating the problem of the continuous water consumption and the possible limestone production. It improves overall performances by optimizing the cooling of the machine and allowing tangible savings in the maintenance;
  • closed circuit refrigerator to cool down the extrusion pipe and regulate the working cycle of the vise.
Technical data: 
production
briquete
motor power pomp
max installed motor power
voltage  
briquette's cylinder
press power rate
box cylinder
round chips' container  (internal dimension)
dimensions machine
 
 
weight  
 
 REFRIGERATOR
dimensions
 
 
weight 
kg/H  
Ø mm
Kw/Hp
Kw/Hp
Volt/Hz  
Ø mm.
Kg/cm2
Ø mm.
Ø mm.
L mm.
H mm.
P mm.
kg.
 
 
L mm.
H mm.
P mm.
Kg.
100-250
75
11/15
13,83/18,4
400/50
200
ca.1100
70
1200
1350
1530
2250
1600
 
 
562
1030
595
100