Deck hammer crusher

Hammer deck crusher is suitable for crushing of wood chips, shavings, wood, pieces of bark, small lump of wood waste to the necessary sizes.

The main consumers of deck crushers hammer type enterprises of the wood processing industry, producing lumber, plywood, chipboards, fibreboards, veneer,as well as for secondary grinding of raw materials of any moisture in the technological line for production of fuel briquettes, pellets and wood-plastic composites. Can be used for crushing gypsum, lignite, sapropel, fodder, mineral premixes.

Advantage hammer deck crusher is the possibility of grinding wet wood to 80% (which is impossible in ordinary hammer mills due to the sticking of wet wood on the working bodies),as well as convenient access to hammers that allows you to flip and replace them with minimal loss of time and effort.

Structure and principle of operation:
Shaft deck hammer crusher, receiving rotation through through the clutch motor, placed on a slide bearings. On the shaft of the assembled rotor discs on which hinged suspended hammers. The crusher body consists of two parts, bolted. In the upper part of the body is filling opening for the material. Presenting the crushing chamber material is rapidly alternating shock hammers rotating rotor and crushed.

 

Technical characteristics

Production rate kg/h	1000
Power kW	30
Size of entrance window,mm	63 х 170
Number of hammers	48
Number of decks	24
Circumferential speed of the hammers,m/s	107
The thickness of the hammer,mm	8
Disk diameter, mm	710
Number of revolutions of the disk,Rev/min	3000
Faction outlet,mm	1х1,5
Length, mm	1600
Hight, mm	1600
Width, mm	850

 

Deck crusher in combination with a cyclone

Crushing of raw materials is an important stage in the chain of technological processes of processing and production. The use of crushed or milled materials contributes to the acceleration of firing, dissolution, chemical treatment, etc. due to the fact that the surface of the processed material is significantly increased.

When grinding with materials of increased brittleness and with very light brittleness by means of a hammer mill, there arises a problem to collect the recycled material without losses and without the formation of a suspension of ground particles in the air of the working room. Such issues require solution when working with charcoal, fossil coal of low humidity (anthracite), dry lime, chalk, limestone, etc.

We offer a set of equipment that minimizes the negative component of dry grinding. The complex includes a deck hammer crusher, designed for fine crushing of any brittle materials, even high humidity. This crusher also successfully copes with raw materials of vegetable origin without sticking material on the working tool. The crushed mass is pumped into the cyclone-soot by means of injected air, but from there to the receiving hopper or directly to the forced-action mixer or to another processing phase, if this is subsequently required by the process technology.

 

Model (with a cyclone)	HC-2C	HC-4C
Productivity, kg/h	500-2500	1000-5000
Diameter of the rotor, mm	445	445
Number of hammers, pcs.	32	64
Loading tray, mm	350х250	700х250
Diameter of holes in the grate, mm	6	6
Parameters of power supply network, V / Hz	380 / 50	380 / 50
Power of electric drive of crusher, kW	15	22
Fan of pneumatic conveyor	ВЦП 5-45 №3,15	ВЦП 5-45 №4
Fan drive power, kW	3	5,5
Cyclone size-type	Ц-300	Ц-600
Sizes of sluice shutter	ШП-150	ШП-250
Capacity of gate sluice drive, kW	0,37	0,75
Total electric power, kW	18,37	28,25
Overall dimensions, mm	3500х2000х3750	4000х2500х4500
Weight, kg	750 кг	1000 кг