Qt18-15 Multi-Function Brick Block Making Machine with Good Quality

Product Details
Customization: Available
After-sales Service: Online Guided Installation or Engineer on-Site
Warranty: 1 Year
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  • Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
  • Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
  • Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
  • Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
  • Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
  • Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Application Case
  • Company Profile
  • Certifications
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
QT18-15
Certification
CE, ISO
Customized
Customized
Automatic Grade
Automatic
Type
Hydroforming
Host Machine Power
115.7kw
Pallet Size
1400*1300*35mm
Rated Pressure
21 MPa
Vibration Frequency
2800~5100 R/Min
Exciting Force
205kN
Molding Cycle
18-30 S
Host Machine Weight
30t
Condition
New
Control System
PLC Automatic Control
Aggregate Distribution Mode
Curved Arm Push
Color
Customized
Vibration Motor
Servo Motor
Hydraulic Station Dimensions
1600*1300*2500mm
Mold Type
Customized
Voltage
Local Voltage
Transport Package
Standard Seaworthy Packing
Specification
8180*3700*4300
Trademark
Maxport
Origin
China
HS Code
8474802000
Production Capacity
Solid Brick 162000-216000 PCS/8h

Packaging & Delivery

Package Size
818.00cm * 370.00cm * 430.00cm
Package Gross Weight
36000.000kg

Product Description

 

Product Description

QT18-15  Automatic Block Making Machine

Qt18-15 Multi-Function Brick Block Making Machine with Good Quality

Maxport QT18-15 machine advantages are as follows:
1. Advanced technology and a robust, stable design make the machine 10-20% heavier than similar models, resulting in significant vibration absorption.
2. The machine body is constructed of thick-walled square tubes and extra-long guide sleeves, ensuring a sturdy and shock-resistant structure and precise pressure head movement.
3. A low center of gravity design with the vibration table 600mm above the ground ensures that 90% of aftershocks are directed to the ground, extending the equipment's service life.
4. Excellent synchronization. The pressure head and demolding frame are both equipped with adjustable synchronized swing arms, ensuring that the pressure head and demolding tolerances are within +/-1mm.
5. Vibration and pressure separation technology, equipped with a vibration support plate and auxiliary pressure head with shock-absorbing rubber pads, completely isolates vibration and pressure interference.

▪ Servo Motor - Improve brick quality and consistency,Significant energy savings and consumption reduction

▪ Durable Frame - Large-diameter, chrome-plated surface guide shafts with large-pitch guide shaft layout for more stable upgrade

▪ Dynamic and static vibrating platforms - Increase in vibration force, decrease in vibration force transmission

▪ Siphon spraying device - Water savings of more than 50%, 60% longer maintenance intervals, significant cost reductions and
efficiencies

▪ Full Support Package - Includes video tutorials, plant layout design, installation guide, and remote technical assistance


Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
 

Product Parameters

 
QT18-15 Main Technical Specifications 
Overall Dimension 8180*3700*4300mm Molding Cycle 18-30s
Vibration Frequency 2800-5100r/min Rated Pressure 21MPa
Main Vibration Form Hydroforming Overall Weight 36000kg
Main Power 115.7kW Voltage Local Voltage
Pallet Size 1400*1300*35mm Exciting Force 205KN

Productivity of QT18-15 Block Making Machine
Item Size/mm QTY/Mould QTY/Hour (pcs/h)
Color paver 200*100*60 66 pcs 7920~11880
Solid Brick 240*115*50 100 pcs 12000~18000
Hollow block 390*190*190 18 pcs 2160~3240


 
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
PLD1200 Batching Machine
Scale hopper capacity 1.2m³
Storage hopper capacity 3×4m³
Productivity 72m³/h
Precision ±1%
Batching category 3
Loading height 2700mm
Dimension(L*W*H) 8500*2000*3100mm
Total Power 16kW

JS1000 Concrete Mixer
Input Capacity 1600L
Output Capacity 1000L
Productivity ≥50m³/h
Mixing Vane Quantity 2×8
Mixing Vane Rotation Speed 25.5r/min
Max.raw Diameter Material 80/60mm
Mixing Motor Power 37kW
Lifting Motor Power 11kW
Water Pump Power 3kW
Dimension 8765*3436*9540mm
Total Power 51kW
Weight 10000kg
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality

 

Detailed Photos


 
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
Vibration System

The six-axis vibration box provides a high and powerful excitation force of 205 kN, with an amplitude of 2 mm and an acceleration of 15 g. This allows for rapid material formation in approximately 2 seconds, fully liquefying the cement and increasing strength by one level under standard weight mix conditions.
Inovance Servo Motors utilize four 12 kW servo motors, offering excellent shaft synchronization, fast start-up speed, high vibration frequency, and rapid forming speed. The servo motors operate at high speed during vibration and at low standby speed during inactivity, saving approximately 10-20% in energy savings.
The vibration platform utilizes a dynamic and static combination, ensuring consistent flatness of the support plate under lower mold pressure and preventing uneven block heights due to inconsistent compression ratios of the damping blocks.
The high-quality polyurethane damping blocks, with their optimal hardness design, position, and structural layout, are both durable and reliable, and they work optimally with the vibration platform and box to generate optimal excitation force.


 

Aggregate and Fabric Feeding System

The aggregate feeding box features a swing-arm feeding gear structure and a claw-type forced feeding mechanism, completely solving the feeding problem for thin-walled products (less than 20mm thick). The feeding is fast and uniform, and two 4kW, 8-pole motors provide the swinging power, achieving optimal swing amplitude and frequency.

The double-cranked arm push-pull mechanism ensures the synchronization of the feeding box's forward and backward movement, preventing deviations caused by uneven material distribution and uneven loading. Furthermore, the cranked arm structure reduces forward and backward movement times, improving efficiency and reducing material drop from the front end of the box into the mold.

The double-layered aggregate platform structure allows for wear over time; only the upper wear-resistant platform plate needs to be replaced, minimizing maintenance costs.
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
 

 
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
Stand Shaft Guide Mechanism


The stand shafts are Ø110 mm in diameter, made of 40Cr with a hard chrome plating, ≥25μm thick, and have a hardness of 800-900 HV.

The four stand shafts are spaced 2200 mm side-to-side and 980 mm front-to-back, providing a large span and a stable structure.

The upper die guide mechanism features an extended design for stable vertical movement. The guide sleeves contain thick-walled copper bushings and are equipped with lubrication ports and oil guide grooves for convenient and comprehensive lubrication.

The stand shaft's upper and lower mounting brackets, as well as the upper die mounting bracket, feature an externally accessible design. By removing the mounting bolts from the guide sleeves and synchronizer bracket, the stand shafts can be directly removed, making them easy to inspect and replace.
 
 
 
Mold assembly system


Airbag design

The lower die utilizes an airbag clamping mechanism, with four airbags per side, for a total of eight airbags. The clamping blocks are made of polyurethane with a hardness of 75-80 HV.

Carburizing treatment
Depending on the brick type, the lower die is either wire-cut or precision-machined, then assembled and welded. The lower platen and upper die presser are heat-treated and carburized, with a carburized layer depth of ≥1.2mm. The die body is constructed of wear-resistant steel, offering excellent wear resistance and minimal deformation. The upper die frame is welded from national standard steel plates, with the upper and lower surfaces machined to minimize weld stress. After design and mechanical analysis, deformation is ≤0.5mm under a cylinder diameter of 140mm, a pressure of 16 MPa, and approximately 25 tons.

High die strength. High precision. 
The clearance between the upper die presser foot and the lower die cavity is tight, with a perimeter of ≤0.5mm. The mold boasts high overall strength and excellent wear resistance, guaranteed for ≥100,000 cycles. The upper and lower dies perfectly match, ensuring smooth material flow and demolding.

Customization is available. Customization options include the addition of a heating device to accommodate various special brick shapes.
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
 
 
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
Hydraulic system
Utilizes servo motors
The hydraulic motor is a 55kW servo motor, offering precise and accurate control while saving energy. The dual pump output and rational hydraulic system design improve efficiency.
The large hydraulic oil tank
 It ensures ample circulation for the hydraulic oil, reducing heat generation. Internal heating and external cooling ensure the hydraulic station operates smoothly in both hot and cold weather.
Brand-name accessories, reliable quality
All hydraulic valves and pumps are imported and reliable. The oil pump (160-75L) is an American Albert brand, and the hydraulic valves are Vitos brand. High-precision proportional control valves ensure accurate movement.
 

Installation Instruction

Qt18-15 Multi-Function Brick Block Making Machine with Good Quality

 

Application Case

Qt18-15 Multi-Function Brick Block Making Machine with Good Quality

 
 

Company Profile

Qt18-15 Multi-Function Brick Block Making Machine with Good Quality

Since her establishment in 1990, Maxport has been striving for developing environment-friendly and energy-saving building material machinery for more than 35 years, winning widespread recognition and praise in the international market.
Company Scale

4 Modern Production Bases
Total land area:  290,000 m² (approx. 29.07 hectares)
Workshop space: 86,000 m²
Over 1120 skilled technical staff, including R&D team with more than 86 engineers
300+ advanced machining and inspection equipment
Annual Production Capacity: 7,000 sets of various construction machinery
Annual Output Value: RMB 220 million (approx. USD 30 million)
Global Reach: Products exported to 80+ countries and regions in Eurasia, Africa, the Middle East and the Americas

Core Business
Specializing in designing and manufacturing a comprehensive range of equipment, including 10+ major series and over 50+ models :
Concrete block machines (standard and customized models)
AAC production lines
Cement roof tile machines
Pipe forming machines
Mixing plants, pressure machines, stacking systems and more

 


Workshop  

 
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
 
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality



Customer Files

 
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
Global Presence & Trusted Quality

Our machines are trusted by contractors, developers, and concrete product manufacturers in over 80 countries, including:

Russia, USA, Brazil, Australia, India, South Africa, and across Southeast Asia, Central Asia, and the Middle East

Regional service centers and sales offices in key Chinese provinces ensure fast response and localized support.

We're proud to be part of global infrastructure projects, including those under China's Belt and Road Initiative.

 
 
Recognized Quality and Service Commitment

Instead of domestic awards, what matters to our overseas partners is consistent performance, long-term support, and transparent cooperation.

All machines are built to international standards(CE,ISO) and undergo rigorous quality inspections before delivery

Our after-sales support includes remote assistance, onsite training, spare parts supply, and technical upgrades

"Quality machines, dependable service, honest partnership" - these are not slogans, but our everyday practice.

 
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
 
Qt18-15 Multi-Function Brick Block Making Machine with Good Quality
 

Certifications


Qt18-15 Multi-Function Brick Block Making Machine with Good Quality

Packaging & Shipping


Qt18-15 Multi-Function Brick Block Making Machine with Good Quality

 

FAQ

To ensure stable and long-term operation of your equipment, we provide the following support services:

What's your warranty period, and what does it cover?
 3-month warranty for key parts including electrical components, hydraulic systems, and reducers.
1-year full machine warranty from the date after installation finished at buyer's factory.
We also offer lifetime support with professional technicians available for installation guidance and troubleshooting. Customers can rely on us for timely, long-term service.

How do you handle shipping and delivery?
Delivery usually takes about 25-30 days for standard machines. Customized models may take longer depending on specifications.

We keep you updated throughout and provide estimated shipping schedules once your order is confirmed.

What are the accepted payment terms?
Our standard terms are 30% T/T in advance and the remaining 70% via T/T or L/C before delivery.

We also support the Made-in-China platform guarantee service for added security.

Do you offer overseas installation and commissioning?
Yes. After delivery, our experienced engineers can travel to your site for installation, training, and commissioning(Buyer to provide relevant expenses).

We also provide 24/7 online video support until you're fully satisfied.

What spare parts should I prepare, and how do I order them?
We recommend stocking critical wear parts like spare molds.

Spare parts are available upon request-typically delivered within 7-15 days depending on shipping method.

Can you customize the machine according to our needs?
Absolutely. We offer services to tailor machine specs, colors, molds, and automation level to your requirements. Please contact us with details, and we'll propose a customized solution.


What should we consider regarding site preparation?
Please ensure adequate land area, stable foundation, reliable power supply, and access for installation equipment. Proper site preparation reduces installation time and operational risks.


Qt18-15 Multi-Function Brick Block Making Machine with Good Quality

 

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