• QT6-15 automatic fly ash block machine front view - eco-friendly brick manufacturing equipment
  • QT6-15 fully automatic block making machine side view - no-firing brick forming
  • QT6-15 automatic block making machine - durable structure for heavy-load operation
  • QT6-15 fully automatic block making machine - ready for large-scale construction supply
  • QT6-15 automatic block making machine in operation - fast molding process
  • QT6-15 automatic fly ash block machine front view - eco-friendly brick manufacturing equipment
  • QT6-15 fully automatic block making machine side view - no-firing brick forming
  • QT6-15 automatic block making machine - durable structure for heavy-load operation
  • QT6-15 fully automatic block making machine - ready for large-scale construction supply
  • QT6-15 automatic block making machine in operation - fast molding process

QT6-15 Fully Automatic  Block Making Machine

The QT6-15 Fully Automatic Block Making Machine is an industrial-grade high-efficiency equipment engineered for mass production of fly ash-based and concrete construction blocks. Integrating intelligent PLC control and advanced high-frequency vibration technology, it realizes a seamless automated workflow from raw material batching to block demolding. Suitable for medium and large-scale building material factories focused on cost optimization and environmental responsibility, it delivers consistent quality across a wide range of brick types, making it a reliable choice for construction projects worldwide.
  • QT6-15 automatic fly ash block machine front view - eco-friendly brick manufacturing equipment
  • QT6-15 fully automatic block making machine side view - no-firing brick forming
  • QT6-15 automatic block making machine - durable structure for heavy-load operation
  • QT6-15 fully automatic block making machine - ready for large-scale construction supply
  • QT6-15 automatic block making machine in operation - fast molding process

Desciption

QT6-15 Fully Automatic Eco-friendly Fly Ash Block Making Machine

QT6-15 block making machine, is a special-purpose equipment for making building block making machine. The material of this machine can be flyash, slag, gangue or the others industrial waste, river sand, gravel, cement etc. Makes different sizes of hollow blocks, porous blocks, curbstone, pavement blocks, grass blocks, slope-protecting blocks, ring-tree blocks etc. If add color machine, it can make layering blocks.


QT6-15 fully automatic fly ash block making machine full view - integrated production workflow

Specification

Product Type
QT6-15 automatic cement block moulding machine
Dimension
4700x2000x2900mm
Pallet size
900x700x30mm
Weight
5200KG
Control style
PLC
Forming style
Hydraulic pressing and platform vibration
Power
30.45KW
Molding Cycle
15-20s
Block height
50-200mm
Voltage
As per client’s local voltage
Vibration frequency
4600r/min
Material
Crushed stone, sand, cement, fly ash and other construction wastes.
Applied Products
Concrete block, hollow block, solid block, cement block, solid/hollow/cellular masonry products, paving block with or without face mix, garden and landscaping brick, slabs, kerbstone, grass block, slope block, etc.
Applied Fields
Widely used in buildings, road paving, squares, gardens, landscaping, city constructions, etc.
Core Competitive Advantages
  • Robust & Stable Structure: Built with high-strength steel frames and precision welding craftsmanship, combined with extensively used imported core components, ensuring exceptional stability and long service life even under continuous heavy-load operation.
  • Intelligent & User-Friendly Control: Equipped with an intelligent PLC control system and a user-friendly touchscreen human-machine interface (HMI), supporting real-time parameter adjustment, automatic fault alerts, and data logging. This simplifies operation and reduces worker training requirements.
  • High-Efficiency Vibration System: Features variable-frequency vertical synchronous vibration and instantaneous braking technology, ensuring uniform compaction of raw materials. The resulting blocks boast high compressive strength and low water absorption, meeting strict construction quality standards.
  • Versatile Production Capability: Compatible with customized molds, enabling production of hollow blocks, solid standard bricks, interlocking paving bricks, blind sidewalk bricks, slope protection blocks, and porous blocks. It adapts seamlessly to diverse construction scenarios, from residential buildings to urban infrastructure projects.
  • Eco-friendly & Cost-Effective Design: Optimized to utilize industrial by-products such as fly ash, coal gangue, construction waste, and slag as key raw materials. This not only lowers raw material costs but also reduces environmental impact, aligning with global sustainability standards.
  • Leak-Proof Hydraulic System: Equipped with high-quality hydraulic valves and premium seals, the system maintains stable pressure output without leakage risks, ensuring smooth and uninterrupted molding processes while minimizing maintenance downtime.
  • Energy-Saving Performance: Integrated with energy-efficient components and frequency conversion technology, it achieves significant energy savings compared to traditional models, reducing long-term operational costs for users.

QT6-15 block machine hydraulic system close-up - stable pressure for brick forming

Introduction of full automatic paving block machine
1. The aggregate feeding system adopts independent sliding way, easy to maintain and clean up.
2. PLC intelligent control, the use of data transmission devices, control system configuration security logic control and fault diagnosis system, and remote control function.
3. Unique material feeding box is equipped with rakes in several rows, which make sure raw materials feeding well-distributed. Completely solve the problem in material distributing of porous brick.
4. Original frequency vibration. By using the frequency conversion speed completes its exciting force and vibration frequency.
5. Color material feeding machine used to produce all kinds of paving blocks and floor tile.
6. A multi-purpose machine. By changing moulds, it can produce different specifications of hollow block, porous brick, pavement brick, and slope protection brick, etc.

 

Standard Configuration & Optional Accessories

No. Standard Configuration Quantity Key Features
1 Heavy-Duty Belt Conveyor (Raw Material Feeding) 1 Set High load-bearing capacity, anti-slip surface, durable construction
2 Twin-Shaft Forced Concrete Mixer 1 Set Uniform mixing effect, dust-proof design, easy to clean and maintain
3 QT6-15 Main Block Making Machine (Hydraulic Station + Pallet Feeder + Green Block Transfer System + Demolding Mechanism + Automatic Feeder) 1 Set Compact structure, precise coordination between components, reliable operation
4 PLC Electrical Control Cabinet 1 Set Dust-proof and moisture-proof, neat wiring layout, stable performance
5 Maintenance Tools & Spare Parts Kit 1 Set Includes essential wear-resistant parts, seals, and specialized maintenance tools
6 Heavy-Duty Manual Block Transport Carts 2 Units Strong load-bearing capacity, shockproof wheels, easy to maneuver
7 Standard Hollow Block Mold 1 Set High-strength material, double-sided usable, long service life

Optional Accessories Quantity Application Value
1 Automatic Batching Machine 1 Set Ensures precise raw material proportioning, reduces human error, improves product consistency
2 Cement Screw Conveyor 1 Set Sealed transportation, prevents cement dust pollution, efficient material delivery
3 Cement Silo (with Level Indicator) 1 Set Large storage capacity, real-time material level monitoring, convenient for inventory management
4 Automatic Water/Cement Measuring System (with Pneumatic Station) 1 Set Intelligent metering technology, further enhances product uniformity and quality stability
5 Double-Layer Color Forming System (Color Mixer + Color Material Conveyor) 1 Set Enables production of colored paving bricks and decorative blocks, increases product added value
6 Automatic Block Stacker 1 Set Reduces labor intensity, improves stacking efficiency and neatness, saves workshop space
7 Customized Molds (Special Brick Types/Sizes) 1 Set Meets personalized production needs for non-standard brick designs (e.g., hexagonal bricks, curb stones)



Size(LxWxH) Reference Picture Forming Cycle Pcs/Mould Pcs/Hour Pcs/8hrs
400x200x200mm hollow concrete block schematic - hollow structure for thermal insulation 10-15 6 1440 11520
400x150x200mm hollow concrete block schematic - hollow structure for thermal insulation 10-15 8 1680 13440
230x110x70mm standard brick schematic - standard size for building masonry 10-15 33 7920 53360

 

Use Scenarios

Growing Block Manufacturers Expanding Capacity While Managing Costs
Mid-size block producers seeking higher output without investing in large industrial machinery benefit from the balanced productivity of QT6-15. As a Fully Automatic Block Making Machine, it offers reliable daily output while maintaining efficient energy consumption. Its flexible mold compatibility helps factories diversify product offerings without acquiring additional major equipment.

Engineers Supplying Construction Materials for Private and Public Sector Projects
Construction engineers working on residential developments, commercial buildings, or community infrastructure projects require structural units with predictable dimensional stability. QT6-15 produces blocks with consistent density and surface quality, enabling engineers to maintain dependable material supply. As a performance-driven concrete blocks machine, it supports production of pavers, curbstones, hollow bricks, and other units required across varied project types.

Contractors Operating Localized Block Production to Reduce Logistics Pressure
For contractors serving expanding suburban or rural regions, QT6-15 provides a compact solution for near-site block manufacturing. Its efficient hydraulic-vibration system enables high-quality block output without needing large industrial facilities. As a practical brick maker, QT6-15 helps reduce transportation costs, improves delivery speed, and allows contractors to customize block types to specific project needs.


FAQ

1.What types of blocks can QT6-15 produce?
Hollow blocks, solid bricks, pavers, interlocking units, and similar construction materials.

2.Can QT6-15 maintain continuous production?
Yes. The machine is designed for sustained operation with stable vibration and hydraulic performance.

3.Does the machine support multiple mold types?
Yes. The quick-change mold system allows operators to switch block formats easily.

4.What raw materials are compatible?
Cement, sand, aggregates, stone powder, fly ash, and various concrete mixtures.

5.Is installation and training included?
Yes. DFSL provides installation supervision, commissioning assistance, and operator training.