New Technology Of QT12-15 Block Making Machine Boosts Production Efficiency For Customers In Dominica
November 5, 2019 – Fujian Unik Machinery Technology Co., Ltd. is proud to announce that our latest technological advancements in the QT12-15 fully automatic block making machine are now available to serve our valued customers in Dominica. This enhanced model represents a significant leap forward in concrete block production efficiency, specifically designed to help local manufacturers meet the growing demand for high-quality construction materials across the Caribbean island nation.
About Unik Machinery: Your Trusted Partner Since 2008
Fujian Unik Machinery Technology Co., Ltd. was founded in 2008 by a group of experienced engineers and technicians who had been working with Chinese block machine manufacturers for decades. All of our team members are specialists in block machine manufacturing and operations. We differentiate ourselves through high marketing sensitivity, an extreme quality control system, and flexible project designing to provide our customers with the best cost-performance block factory. Our machines are highly engineered using the best materials and components to guarantee high reliability and quality.
We follow the core business philosophy: "we won not succeed until our customer do" . This unique expertise, combined with our customer-oriented mentality, drives us to think at our customer's angle and provide value-added services and products that truly benefit our customers. Whether you need a single machine or a complete block factory solution, Unik Machinery is your reliable partner.
QT12-15 Block Making Machine: Key Technical Specifications
The QT12-15 is a fully automatic, high-capacity concrete block making machine designed for industrial-scale production. Below are the key technical specifications of this advanced machine:
Overall Dimensions: 9350×3200×2900 mm
Machine Weight: 12,000 – 14,000 kg (depending on configuration)
Rated Hydraulic Pressure: 21 MPa
Vibration System: Platform vibration with frequency range of 2800–5100 r/min
Cycle Time: 15-25 seconds per pallet
Exciting Force: 110 KN
Total Motor Power: 67–76 kW
Pallet Size: 1300×900×30 mm (customizable)
Control System: PLC with Siemens electrical components and HMI touch screen interface
These specifications ensure that the QT12-15 delivers exceptional productivity while maintaining consistent block quality, making it an ideal choice for large-scale construction projects across Dominica.
Advanced Technologies Featured in the New QT12-15
The new QT12-15 incorporates several cutting-edge technologies that set it apart from conventional block making machines:
1. Semi-Closed Reticular Feeding Unit
This innovative feeding system ensures rapid and equal material distribution into the mold, achieving high-strength products with uniform density. The design is particularly suited for producing honeycomb-type blocks, which are increasingly popular in modern construction due to their lightweight and insulation properties.
2. PLC Intelligent Control with HMI Interface
The entire production process is managed by an advanced PLC control system featuring a user-friendly human-machine interface (HMI). Operators can easily monitor production parameters, diagnose faults, adjust settings, and save multiple recipes for different block types. This reduces the need for highly skilled operators and minimizes production errors.
3. Synchronized Vibration Technology
The machine adopts synchronized vibration to ensure uniform product quality. The vibration frequency can be adjusted according to different material formulas: low frequency during feeding and high frequency during compaction. This optimal vibration method allows the machine to process a wide range of raw materials while achieving block strengths of up to 30 MPa.
4. High-Pressure Hydraulic System with Proportional Valves
The QT12-15 is equipped with a high-pressure oil pump and double proportional valves, providing precise control over molding pressure. This ensures consistent block density and reduces material waste.
5. Heavy-Duty Construction with 4mm Guide Pillars
The machine frame is built with 4mm guide pillars and high-strength steel using special welding techniques, ensuring exceptional stability and durability even under continuous heavy-duty operation. This robust construction minimizes vibration transfer to the main frame, extending the machine's service life.
Raw Material Versatility: Turning Waste into Wealth
One of the most significant advantages of the QT12-15 is its ability to process a wide variety of raw materials, including:
Crushed stone, sand, and cement Industrial waste materials: fly ash, coal cinder, slag, and coal gangue Construction and demolition waste (recycled aggregates)
Expanded perlite and other lightweight aggregates
This versatility allows customers in Dominica to significantly reduce material costs by utilizing locally available industrial by-products and recycled materials, while also contributing to environmental sustainability by diverting waste from landfills.
Product Range: What Can the QT12-15 Produce?
By simply changing molds, the QT12-15 can produce a comprehensive range of concrete products:
Hollow blocks (various sizes including 400×200×200mm, 400×150×200mm) Solid bricks (standard size 240×115×53mm) Paving bricks and interlocking pavers (225×112.5×60mm, 200×100×60/80mm) Kerbstones and curb stones (200×300×600mm) Grass blocks and slope protection blocks Garden and landscaping products Hourdis (hollow-core flooring blocks) S-shaped and other architectural blocks
With a typical cycle time of 15-20 seconds per pallet, the QT12-15 can produce over 23,000 standard blocks per 8-hour shift, making it an ideal solution for meeting large-scale construction demands.
Market Opportunity: Why Dominica Needs Advanced Block Making Technology
Dominica's construction sector is experiencing significant growth, driven by government initiatives to strengthen housing resilience and infrastructure development. The Housing Recovery Project, implemented through a World Bank loan agreement, has already delivered hundreds of new climate-resilient homes across the country, with 382 homes completed under this program and 69 families receiving new homes in a recent handing-over ceremony.
In addition to housing projects, infrastructure development continues to progress, including the completion of major projects such as the Soufriere-Scotts Head Sea Defence Wall. These ongoing construction activities generate strong and sustained demand for concrete hollow blocks (CHB), which are the primary building material in the Caribbean region due to their cost-effectiveness, durability, and ease of installation.
For local block manufacturers, this represents a substantial business opportunity. By investing in advanced equipment like the QT12-15, producers can significantly increase their output capacity while reducing labor costs and improving product quality-enabling them to capture a larger share of this growing market.
Our Commitment to Dominica and the Caribbean Region
At Unik Machinery, we are committed to supporting the development of Dominica's construction industry by providing world-class equipment backed by comprehensive after-sales support. Our services for Dominican customers include:
Project Analysis and Engineering Design: We work with you to determine the optimal machine configuration based on your production goals, available raw materials, and site conditions.
On-Site Commissioning and Installation: Our experienced technicians travel to your facility to ensure proper installation and setup.
Operator Training: We provide thorough training for your production staff, ensuring they can operate and maintain the machine effectively.
Spare Parts Supply: We maintain a comprehensive inventory of genuine spare parts to minimize downtime.
Remote Technical Support: Our engineers are available for remote diagnostics and troubleshooting via video call or messaging.
We also combine this equipment supply with a complete consultancy service, dealing with the smallest technical question right up to the design of complete factories. Whether you need to expand an existing facility, refurbish older equipment, or establish a greenfield start-up investment, our team is ready to support you every step of the way.
Contact Unik Machinery
For more information about the QT12-15 block making machine, including pricing, delivery options, and customized configurations for the Dominican market, please contact our sales team. We look forward to partnering with you to build a more prosperous future for Dominica.
