Harex H-212 concrete block machine is robust, verstile, very compact and very economical. It is capable of producing concrete bricks, hollow and solid blocks and paving stones.

- Robust, compact and trouble free

- Highly cost-effective

- Perfect choice for start-up

- Formed blocks can be handled easily by hand; no need for handling equipment

 

Structure:

The machine frame is a sturdy structure made of section steel.

Wear-resistant slide bushings are used in the sliding metal bearings of the guide pillars that guide the moving of mould and compaction head.

Double-sliding metal bearings are mounted on two guide pillars so that mould and compaction head move smoothly without error.

 

Filling System:

Filling box moves by means of powerful hydraulic cylinder with shock-reducing device, and its speed can be adjustable by valve.

Impeller, a device driven by geared motor to facilitate the filling of material into mould

 

Block Machine:

Two special vibrators (2.2 kW x 2 = 4.4 kW)

Pallet size: 450 x 250 x 4.5 mm (steel) or 450 x 250 x 60 mm (wooden)

Block height: 60 - 200 mm

 

Compaction:

Mould is mounted to the compaction frame by means of screw joint.

Adjustable pressure adjustment valve

 

Hydraulic Device:

Oil pump and driving part including motor are installed separately.

Pilot valve

Two pressure selection stages are available for cylinder operation.

Includes necessary piping and valves

Oil tank ventilator, oil temperature indicator, oil level indicator, oil filter for preventing contamination

Oil heater is installed on the hydraulic tank.

Oil cooler is installed on the pipeline through which oil returns to the tank. A compulsory ventilation fan controlled by temperature sensor is also installed. A separator oil pump is installed on the oil cooler.