Our products at a glance:

Hawk multi-functional block machine is designed to meet the mass and stable production of a variety of blocks by changing the different molds. This contains the production of bricks, pavers, hollow blocks, kerbstones etc. With humanized designed aviation plugs for connection and automatic control system, the machine is extremely easy to use for everybody Learn about our concrete block making machine.

Hawk provide precise dosing and mixing plant which gives accuracy recipe for concrete. Automatic dosing and mixing plant can also save labor cost. Learn about our Doing and mixing plant.

Selected by more than 95% customers, with success experiences for more than 1000 plants in more than 60 countries. Basic block making plant is the typical way to build a factory, with all standard parts. Learn about our Basic block making plants.

Hawk mobile plant is designed as a whole block making plant running on trailer, based on stationary plant, it has both advantages of mobile machine and stationary machine. Which requires less land, less labors, no foundation and can easily move to another site. Learn about our Mobile block making plants.

Hawk K series block machine is specially designed according to the european standard. Heavy-duty steel structure with antifatigue treatment; Imported Germany vibration motor; Full-customized Yuken hydraulic system; LS Master K series PLC control. All make K series unique and amazing. Learn about our K series fully automatic plants.

Standard products or tailor made? As you wish. Learn more about Hawk stone mold

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Some tips for your paver making 路面砖生产的小技巧

1. What is the material composition for the pavers?
    a. Base mix materials:
            -
Sands
            -Crushed fine aggregates
            -Aggregates
            -Cement
            -Water
    b. Face mix materials
            -Sands
            -Cement
            -Pigment

2. How you chose the material, and what is affects?
    a. 
BASE MIX MATERIAL:
            -
Sands:
             Type: River sand
             Size:1-2.5mm
             Functions: fillers, 
             Effect: ↓Viscosity, ↑compaction index, Fine texture

            -Crushed fine aggregates:
             Type: Similar to granite
             Size:<5mm
             Functions: middle size structural skeleton
             Effect: ↑Viscosity, ↑compaction index

           -Aggregates:
            Type: Similar to granite
            Size: ~10mm
            Functions: Main skeleton, ↑ strength sharply
            Effect: ↑Viscosity, ↓compaction index, coarse texture

          -Cement
           Type: OPC/Fly ash cement (>425)
           Functions: Binder (C-S-H), Critical on strength
           Effect: ↑Viscosity, ↑compaction index, sensitive to water
           Phase III after 12Hr mixing time:
           Cement with water<5mins
           Mixture in the hopper<20mins

           -Water:
            Type: Tape water
            Functions: Hydration with cement, lubrication
            Effect: More ↑compaction index & ↑ Viscosity
                        Less  ↓compaction index & ↓ Viscosity

     b. FACE MIX MATERIAL:
           -Surface sands
            Size<2mm
            Type: River sand

           -Cement
            Type: White and grey cement
            White cement: Color

           -Pigment
            Type: Iron oxide, CrOx
            P.s.: Anti oxidizing agents & Anti UV


3. What you should notice during the mixing time?
    a. Mixing method (in order)
        -Aggregate mixing
        -Dry Mixing (+ cement)
        -Wet mixing (+water)

Note: Mixing time should be less than 5 mins after adding water.
Long mixing is not good for making the products.