Hammer crusher HC 5X2

INDUSTRIES

 Mining

 Metallurgical

 Construction

 Chemical

 APPLICATIONS

Coal, foil, polyester resin, glass, slag, salt, automotive catalyst, mica, electrical circuits, food products.

Loading door dimensions, mm

254х300

Maximum initial material size, mm

100

Mohs hardness of crushed material, up to

5

Size of discharge grate openings, mm

2-50

Comminuted product particle size when 0,8 mm grate is used

90%<2 

Maximum output, kg/hour

750

Electric motor power, kW

11

50 Hz supply voltage, V

380

Rotor rpm

1500

Overall dimensions, mm (Length x Width x Height), mm

1560х805х1230

Weight, kg

580

Hammers material – tool steel

AISI 1066

Control panel model

MCP

MILLING EFFICIENCY

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 3 ways to adjust the particle size of the product:

• installation of grates with various openings;
• installation of various sets of hammers;
• connection of the dust collector.

EASY MAINTENANCE

Hinged covers provide quick access to the milling chamber for inspection and replacement of hammers and grates, and cleaning of the chamber.

OPERATIONAL SAFETY

The size and configuration of the loading hopper preclude access to the milling chamber. 

A curtain in the hopper excludes the material ejection from the milling chamber. The end switch excludes start-up with open milling chamber. All rotating parts and assemblies are covered by the casing.

ABILITY TO COMPETE WITH VARIOUS HAMMERS

HC 5x2 Hammer crusher can be equipped with several types of hammers:

• 3 types of thickness — 6 mm, 8 mm, and 10 mm;
• 2 types of sharpening — flat, with symmetrical sharpening.

COMPATIBLE WITH DUST СOLLECTOR

 Ability to connect to dust collector to:

• increase the output;
• lower the temperature in the milling chamber;
• lower the content of dust fraction in the product;
• separate the material into three fractions: precipitated in the receiving container, cyclone and bag filter.

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.

The principle of operation of the hammer crusher is based on the impact on particles of material. 

The structure of HC 5x2 Hammer crusher includes: loading hopper, 2 hinged covers, base, rotor, frame and electric motor.

The milling chamber is formed by the inner surface of the hinged covers, part of the base and the discharge grate installed in the base. A rotor (a shaft with 3 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 one of 2 hinged covers. Inside the hopper there is a curtain. Torque from the electric motor is transmitted through a belt drive to the rotor.

OPERATING PRINCIPLE

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.

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.

PRODUCTION OPTIONS

• Complete with dust collector.
• Various hammer sets:
  
  • 36 flat 10 mm thick hammers;
  • 36 sharpened 10 mm thick hammers;
  • 48 flat 8 mm thick hammers;
  • 48 sharpened 8 mm thick hammers;
  • 48 flat 10 mm thick hammers;
  • 48 sharpened 10 mm thick hammers;

 SPECIAL OPTIONS:

• COMPLETE WITH COLLECTING CONTAINER (V = 20 L);

• COMPLETE WITH enlarged frame and COLLECTING CONTAINER on a roller trolley (V = 50 L).

Milling chamber

Lining of the hinged cover

MCP control panel

Loading scoops, V=1,2 L

HC 5x2 Hammer crusher on an enlarged frame with collecting container (V = 50L), connected to cyclone dust collector.