Maliy pr. V. O., 62/2, liter A, St. Petersburg, Russian Federation, 199178
Coal, foil, polyester resin, glass, slag, salt, automotive catalyst, mica, electrical circuits, food products.
|Average product particle size when 0,8 mm grate is used, mm||0,3-0,5|
|Comminuted product particle size when 0,8 mm grate is used, mm||90%<0,5|
|Maximum initial material grain size, mm*||20|
|Mohs hardness of crushed material, up to||4|
|Hopper loading door dimensions, mm||200х330|
|Crusher loading door dimensions, mm||110х158|
|Size of discharge grate openings, mm||0,8-20|
|50 Hz supply voltage, V||380|
|Electric motor power, kW||2,2|
|Rotor speed, rpm||1500|
|Overall dimensions (Length x Width x Height), mm||
885 х 550 х 1410
|Weight/weight with control panel, kg||
|Hammers material – tool steel||66Mn4|
|Hammers hardness, HRC||52-56|
|Compatible control panel||MCP3-04|
* Depends on the physical properties of the material and the size of discharge grate openings
Particles of the material are destroyed by the hammers impacts and friction on the inner surfaces of the crushing chamber, as well as self-grinding.
PRODUCT PARTICLE SIZE AJUSTMENT
There are 5 ways to adjust the particle size of the product:
Hinged cover bolts provide quick access to the milling chamber for inspection and replacement of hammers and grates, and cleaning of the chamber.
The end switch excludes start-up with open milling chamber. The size and configuration of the loading hopper preclude access to the milling chamber. Bumpers in the hopper exclude the material ejection from the milling chamber. All rotating parts and assemblies are covered by the casing.
ABILITY TO COMPETE WITH VARIOUS HAMMERS
HC 2x2 Hammer crusher can be equipped with several types of hammers:
COMPATIBLE WITH DUST СOLLECTOR
Ability to connect to dust collector to:
FREE SUSPENSION OF THE HAMMERS
Free suspension of the hammers on the rotor axes increases their resource and reduces the risk of mill damage due to the indestructible object entering the milling chamber.
QUALITY SPARE PARTS
The hammers are made of tool steel AISI 1066 and can be turned 180°. Self-aligning rotor bearings reduce the load on parts and assemblies. The grate is made of a standard perforated sheet or 5 mm AISI 1066 sheet laser cut openings.
DESCRIPTION OF THE DEVICE
The principle of operation of the hammer crusher is based on the impact on particles of material. The structure of HC 2x2 Hammer crusher includes: loading hopper, lid, base, rotor, electric motor and support stand.
The milling chamber is formed by the inner surface of the lid, part of the base and the discharge grate installed in the base. A rotor (shaft on which two discs) is mounted inside the milling chamber. Six axes with hinged hammers are inserted into the holes made on the periphery of the disks.
A loading hopper is installed on the lid. Inside the hopper there are a curtain and two bumpers. A window is provided in the side wall of the housing for connecting the dust collector. Torque from the electric motor is transmitted through a belt drive to the rotor.
The initial material is fed through the loading hopper into the milling chamber, where it is destroyed by hammers, impacts and friction on the inner surfaces of the milling chamber, and is also self-grinding. The milled material passes through the openings of the discharge grate, the size of which determines the size of the product particles, and enters the receiving container and / or is transported by the air flow to the cyclone and bag filter of the dust collector.
The hammers are thin rectangular steel plates. The sides of the hammers can be either flat or sharpened at different angles. The number and shape of hammers is determined by the assigned technological task.
MCP3 control panel
Loading scoops, V=1,2 L
HC 2x2 hammer crusher with dust collector