What is the installation process like?

We offer comprehensive Overseas Installation services for all medium and large machines. For smaller machines, you will receive online video technical support, a service not typically offered by trading companies.

Can this plant produce different block sizes?

By adjusting the position of cutting wires, you can produce blocks in a variety of sizes, perfectly tailored to your project requirements.

How do you guarantee product quality?

Absolutely. Our equipment undergoes rigorous testing before shipping and is designed for a lifespan of over 10 years. For added peace of mind, we can facilitate transactions via Trade Assurance Order on MIC.

How can I obtain this plant?

We welcome you to visit our factory to explore our offerings. Once you've made your decision, we will arrange transportation by sea after payment. Your journey to superior block making begins with us!

Qt4-15s Automatic Concrete Block Making Machine Hydraulic Hollow Brick Machine for Construction

Name: Qt4-15s Automatic Concrete Block Making Machine Hydraulic Hollow Brick Machine for Construction
Brand: Shandong Hongfa Scientific Industrial & Trading Co., Ltd.
SKU: 2282094545

Shandong, ChinaShandong Hongfa Scientific Industrial & Trading Co., Ltd.

US$12,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

QT4-15S

Certification

CE, ISO

Customized

Automatic Grade

Automatic

Type

Hydraulic Shock

Overall Dimension

5900*2200*2400mm

Rated Pressure

16MPa

Main Vibration Form

Platform Vibration

Pallet Size

900*550mm

Molding Cycle

15-20 S

Exciting Force

50 kN

Overall Power

21.75kw

Transport Package

Yes

Specification

brick machine

Trademark

hongfa

Origin

Linyi

Production Capacity

8000PCS/Year

Key features

35-Year Manufacturer Legacy: Backed by 35 years of manufacturing expertise and 20 years of international trade experience.

Full Automation & Efficiency: Fully automatic hydraulic system with PLC control, ensuring high precision and reduced labor costs.

Versatile Material Usage: Processes crushed stone, sand, cement, fly ash, slag, and other industrial wastes into durable bricks.

Customizable Production: Feeding teeth and brick types can be customized to match specific customer requirements and brick varieties.

Robust Hydraulic System: Features dual 4.5kW vibration motors and a 7.5kW hydraulic station with proportional valves for smooth operation.

Comprehensive After-Sales: Includes overseas installation, training, formula optimization, and a 2-year warranty with free spare parts.

High Production Capacity: Vertical mixer processes 750L in 2-3 minutes; cycle time is 15-20 seconds for efficient output.

Durable Construction: Designed for a lifespan of over 10 years with heat-treated gears and chrome-plated sliding sleeves.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceFull Customization

Shandong Hongfa Scientific Industrial & Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.13h

AI-Powered supplier vetting

SummaryThe supplier is a combined company with four production bases in Shandong and Guangxi, covering more than 500 acres and employing 56 senior engineers and engineers plus more than 1,120 engineers and technicians. It holds an ISO 9001:2015 certificate and reports documented procedures for corrective actions, complaint handling, finished-product inspection, supplier-service assessment, and manufacturing arrangements with associated subcontractors. Its capabilities include concrete block and batching-plant equipment, OEM and ODM services, multiple customization types, recent product development, and exports for 20 years, with reported export sales representing 41%–50% of total sales. The supplier has inventory capability and provides overseas technical services in Africa, but it has no overseas warehouse, showroom, agents, or branches. Financial information is indicated for 2022–2024, but no substantive financial performance evidence is provided.

Supplier typeThe supplier is explicitly identified as a “Combined” company and is not an offshore company name. The available information supports classification as a combined company, but does not further explain its ownership or organizational structure.

CertificationsThe supplier holds an ISO 9001:2015 certificate. The same slice also reports national enterprise and trademark honors, but the ISO certification is the clearest formal management-system evidence.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and offers debugging, maintenance, repair, and training services in Africa. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, which limits local service infrastructure.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has 56 senior engineers and engineers plus more than 1,120 engineers and technicians across four production bases. It does not have an available SDK, but the evidence still explicitly supports product-development and engineering capability.

Production capacityThe supplier operates four production bases in Shandong and Guangxi covering more than 500 acres, produces concrete block and batching-plant equipment, has inventory capability, and maintains valid manufacturing contracts with associated subcontractors. These facts support substantial production capacity, although no output-volume figure is provided.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, and minor customization. It also offers ODM services, providing direct evidence of broad customization capability.

Product Q&A

Q:What materials are used to make the bricks?

Our bricks are crafted from a versatile mix of cement, sand, stone, fly ash, building waste, and more, ensuring durability and sustainability.

Q:What types of bricks can this machine produce?

Our advanced machine can create a wide range of hollow blocks and paving bricks. Enjoy the flexibility to customize the type of brick to suit your needs.

Q:What is the driving power of the machine?

Empowered by both electricity and diesel engine, our machine guarantees reliable performance and operational flexibility.

Q:Are you a manufacturer or a trading company?

We proudly stand as the largest manufacturer of building materials machinery. With our robust technical expertise, trustworthy product quality, and a harmonious blend of science, industry, and trade, we invite you to visit our factory at any time.

Q:How can I select the right machine for my needs?

Simply specify your desired output per day or per shift (8 hours) and your budget, and we will recommend the ideal machine for you at a highly competitive price.