

1. Optional Independent Hydraulic Face‑mix Feeding System, Precise Material Control & Higher Profit for Color Pavers
QT6‑12 can be equipped with optional hydraulic‑driven independent face‑mix feeder for separate feeding of base material and colored face‑mix. Color pigment is only applied to brick surface instead of full brick body, which greatly cuts high‑priced pigment consumption and raw‑material cost. PLC precisely controls feeding sequence to ensure uniform face‑mix thickness for every paver block, lowering color difference. Color layer bonds firmly without peeling or fading after curing. Attractive‑looking finished color pavers bring higher selling price and help you win high‑profit municipal & garden paving orders.
2. Combined Table‑and‑mold Vibration, Wear‑resistant Color Pavers & Less Reject Loss
Adopting combined table‑vibration plus mold‑vibration assisted with stable 21 MPa hydraulic pressing. Sufficient vibration tightly combines colored face‑mix and base concrete and removes trapped air bubbles. Finished color pavers feature high density, excellent compression‑bending resistance and great wear performance. Color layer hardly falls off during handling and outdoor application with low corner‑chipping rate. Products fully meet acceptance requirements of municipal road, square and park paving projects, reducing quality‑caused return goods and customer complaints and protecting your brand reputation.

3. Siemens PLC Touch‑screen Intelligent Control, Stored Paver Parameters for Fast Product Change‑over
Equipped with Siemens electrical components and touch‑screen HMI. Face‑mix feeding duration, pre‑vibration, main vibration, holding pressure and feeding speed can be set and saved on screen. Full sets of parameters for different thickness & pattern pavers can be recalled with one‑click, no repeated complicated adjustment when switching paver styles. Complete electrical interlock prevents mold collision damage from mis‑operation. Ordinary operators can handle mass color‑paver production after simple training without relying on highly‑skilled senior workers and lowering labor management cost.

4. Carburizing‑heat‑treated Manganese‑steel Special Molds, Fast Pattern Switch for Dual‑purpose Production
Special paver molds are made of manganese steel with carburizing heat treatment and precise wire‑cutting processing for sharp pattern cavity and long service life. You can produce interlocking pavers, zig‑zag pavers, permeable color pavers, grass‑planting blocks and curbstones by swapping molds. The same machine can quickly shift to produce hollow blocks and standard bricks for wall construction. Wearing mold parts can be replaced separately instead of whole‑set mold replacement to reduce mold consumable cost. One single machine responds to diversified market orders and improves equipment return‑on‑investment.

5. Wide Raw‑material Compatibility, Utilize Industrial Residues for Paver Base to Cut Total Production Cost
For color paver manufacturing, base layer can adopt sand, stone powder and large proportion of industrial residues such as fly ash and furnace slag. Expensive colored mixture is only used for thin surface layer. Making full use of local waste resources reduces cement and pigment consumption while guaranteeing block strength. It brings obvious cost advantage and strengthens price competitiveness of finished color paving products.
6. Modular Complete‑line Configuration, Optional Units, Convenient Sea Shipment & Reliable Project Delivery
Main machine and supporting line adopt split‑modular design suitable for 40HQ container transportation. Electro‑hydraulic joint test is finished before factory delivery. You can select optional units including PLD1200‑Ⅲ batching machine, JS500 twin‑shaft mixer, cement silo, automatic block stacker and pallet elevator to build full‑automatic color‑paver production line. After on‑site positioning, leveling, power and pipe connection, mass‑production can be started with simple commissioning. Manufacturer provides color‑paver production and curing reference. Original spare‑parts covering face‑mix feeder assemblies, vibration components, hydraulic sealing kits and paver molds are continuously supplied to guarantee stable order fulfillment.

1. Optional Independent Hydraulic Face‑mix Feeding System, Precise Material Control & Higher Profit for Color Pavers
QT6‑12 can be equipped with optional hydraulic‑driven independent face‑mix feeder for separate feeding of base material and colored face‑mix. Color pigment is only applied to brick surface instead of full brick body, which greatly cuts high‑priced pigment consumption and raw‑material cost. PLC precisely controls feeding sequence to ensure uniform face‑mix thickness for every paver block, lowering color difference. Color layer bonds firmly without peeling or fading after curing. Attractive‑looking finished color pavers bring higher selling price and help you win high‑profit municipal & garden paving orders.
2. Combined Table‑and‑mold Vibration, Wear‑resistant Color Pavers & Less Reject Loss
Adopting combined table‑vibration plus mold‑vibration assisted with stable 21 MPa hydraulic pressing. Sufficient vibration tightly combines colored face‑mix and base concrete and removes trapped air bubbles. Finished color pavers feature high density, excellent compression‑bending resistance and great wear performance. Color layer hardly falls off during handling and outdoor application with low corner‑chipping rate. Products fully meet acceptance requirements of municipal road, square and park paving projects, reducing quality‑caused return goods and customer complaints and protecting your brand reputation.

3. Siemens PLC Touch‑screen Intelligent Control, Stored Paver Parameters for Fast Product Change‑over
Equipped with Siemens electrical components and touch‑screen HMI. Face‑mix feeding duration, pre‑vibration, main vibration, holding pressure and feeding speed can be set and saved on screen. Full sets of parameters for different thickness & pattern pavers can be recalled with one‑click, no repeated complicated adjustment when switching paver styles. Complete electrical interlock prevents mold collision damage from mis‑operation. Ordinary operators can handle mass color‑paver production after simple training without relying on highly‑skilled senior workers and lowering labor management cost.

4. Carburizing‑heat‑treated Manganese‑steel Special Molds, Fast Pattern Switch for Dual‑purpose Production
Special paver molds are made of manganese steel with carburizing heat treatment and precise wire‑cutting processing for sharp pattern cavity and long service life. You can produce interlocking pavers, zig‑zag pavers, permeable color pavers, grass‑planting blocks and curbstones by swapping molds. The same machine can quickly shift to produce hollow blocks and standard bricks for wall construction. Wearing mold parts can be replaced separately instead of whole‑set mold replacement to reduce mold consumable cost. One single machine responds to diversified market orders and improves equipment return‑on‑investment.

5. Wide Raw‑material Compatibility, Utilize Industrial Residues for Paver Base to Cut Total Production Cost
For color paver manufacturing, base layer can adopt sand, stone powder and large proportion of industrial residues such as fly ash and furnace slag. Expensive colored mixture is only used for thin surface layer. Making full use of local waste resources reduces cement and pigment consumption while guaranteeing block strength. It brings obvious cost advantage and strengthens price competitiveness of finished color paving products.
6. Modular Complete‑line Configuration, Optional Units, Convenient Sea Shipment & Reliable Project Delivery
Main machine and supporting line adopt split‑modular design suitable for 40HQ container transportation. Electro‑hydraulic joint test is finished before factory delivery. You can select optional units including PLD1200‑Ⅲ batching machine, JS500 twin‑shaft mixer, cement silo, automatic block stacker and pallet elevator to build full‑automatic color‑paver production line. After on‑site positioning, leveling, power and pipe connection, mass‑production can be started with simple commissioning. Manufacturer provides color‑paver production and curing reference. Original spare‑parts covering face‑mix feeder assemblies, vibration components, hydraulic sealing kits and paver molds are continuously supplied to guarantee stable order fulfillment.



QT4‑25 Automatic Concrete Brick Machine | PLC Full‑automatic Brick Production Line for Solid Waste Recycling
Hongfa QT4‑25 automatic concrete block forming machine runs with PLC touch‑screen full‑automation. It completes automati...
QT4‑25 Automatic Hollow Block Making Machine | Hydraulic Forming For High‑Output Concrete Hollow Blocks
QT4‑25 automatic hollow block forming machine is optimized for mass production of hollow blocks. Adopting table‑mold res...
QT4‑25 Fully Automatic Concrete Solid Brick Making Machine | High‑capacity Solid Brick Production Equipment for Medium‑small Factories
QT4‑25 automatic solid brick production machine, specially built for mass‑production of building‑grade standard solid br...
Shandong Hongfa Scientific Industrial&Trading Co.,Ltd ©️2026Copyright © LU ICP B 16041216-4