Author：HAWEN Block MachineFROM：Brick Production Machine ManufacturerTIME：2026-06-30
Welcome to Hawen Machinery.
In this video, we showcase our QT15 Fully Automatic Curb Stone Production Line, specifically engineered for manufacturing 700 × 150 × 300 mm concrete curb stones. Producing curb stones with a height of 300 mm requires not only a powerful block making machine but also a stable and highly coordinated automatic production system. The QT15 production line is designed precisely for this purpose, delivering outstanding productivity, dimensional accuracy, and long-term operational reliability. Heavy-Duty QT15 Block Making Machine
At the heart of the production line is the QT15 automatic block making machine, developed for medium and large-scale concrete product manufacturers.
Its large pallet size, heavy-duty mechanical structure, and high-compaction vibration system enable the machine to manufacture high-strength curb stones with excellent surface quality and dimensional consistency. Even when producing oversized products such as 700 × 150 × 300 mm curb stones, the machine maintains stable performance throughout continuous production.
By simply changing the mould, the same brick making machine can also manufacture hollow blocks, solid bricks, paving stones, grass pavers, retaining blocks, and many other customized concrete products, providing exceptional production flexibility.
Fully Automatic Production Line
This is not only a block machine—it is a complete automatic curb stone production solution.
The production line integrates batching, mixing, block forming, pallet conveying, curing, cubing, and packaging into one continuous manufacturing process, significantly reducing manual intervention while improving production efficiency and product consistency.
For manufacturers seeking higher automation and lower operating costs, this integrated solution offers an excellent balance between productivity and long-term return on investment. Automatic Finger Car & Elevator System
One of the highlights of this production line is the Automatic Finger Car System, which transfers fresh products smoothly between different production stations.
Working together with the Automatic Elevator System, pallets are automatically lifted, lowered, and transferred throughout the production process. This intelligent handling system minimizes manual transportation, improves workflow efficiency, and ensures stable pallet circulation across the entire production line.
The coordinated operation of the block making machine, Finger Car, and Elevator creates a highly efficient production process capable of supporting continuous industrial manufacturing.
Stable Production with Lower Labor Requirements
The fully automatic configuration allows manufacturers to achieve:
✔ Higher production capacity
✔ Lower labor requirements
✔ Stable product quality
✔ Consistent dimensional accuracy
✔ Improved production efficiency
✔ Reduced operating costs
For customers producing large concrete curb stones, automation not only increases output but also improves handling safety and production stability. Complete Concrete Production Solutions from Hawen Machinery
Hawen Machinery specializes in the design and manufacture of block making machines, brick making machines, concrete moulds, GMT pallets, automatic cubing systems, automatic strapping systems, and complete concrete products production lines.
With years of experience serving customers across Africa, Asia, the Middle East, South America, and Eastern Europe, we are committed to delivering reliable equipment, advanced automation technologies, and comprehensive technical support that help customers improve productivity and build sustainable businesses.
If you are planning to invest in a fully automatic curb stone production line or would like to learn more about the QT15 block making machine, feel free to contact our team.
Tel: +86-13905968794
Email: export@hwmachines.com
MP/WhatsApp: +86-13905968794
Manufacturer Address:Nanan,Quanzhou City,Fujian Province,China
