Complete Host Dimension Automatic Brick Making Machine for Mining Slag Processing

Product Description

why Choose Maxport QT18-15

 

Equipment Features

1.a heavy and sturdy overall design
weighing 10-20% more than similar models, with excellent vibration damping effectiveness

2.thick-walled square tubes with ultra-long guide sleeves
 ensuring a firm and shock-resistant structure and precise movement of the pressing head.

3. a low center of gravity
with the vibration platform positioned 600mm above the ground to ensure that 90% of vibration is transferred to the ground, thereby extending the equipment's lifespan.

4.Good synchronization is achieved
 The pressing head and demolding frame are equipped with adjustable synchronous swing arms to ensure the error in pressing head and demolding positions is within +1mm.

5.Vibration-pressure separation technology
includes a vibration support plate, an additional pressure head, and shock-absorbing rubber pads, thoroughly isolating vibration and pressure interference.
 

 

Main Production Specification And Theoretical Productivity
Item	Specification (mm)	Quantity Per Mold(pcs/mold)	Molding cycle (s)	Output Per Hour (pcs/h)
color brick	200*100*60	72	18-23	11269-14400
hollow block	390*190*190	18	15-20	3240-4320
solid brick	240*115*53	105	13-15	25200-29077

 

Different Model Theoretical Production Comparison
Model	Standard Brick (pcs/mold)	Output (pcs/day)	Output (m²/day)	Output (m³/day)
QT18-15	105	≥240,000	≈18,784	≈3502
QT15-15	90	≥210,000	≈17,784	≈3402
QT10-15	70	180,000-200,000	13,338-14,820	2,538-2,820
QT6-15	60	120,000-150,000	8,892-11,115	1,692-2,115
QT4-15	40	80,000-100,000	5,930-7,410	1,1281-1,410

Key Components&Detials

 

 Main Structure & Materials:

1.The main frame, sub-frame, and fabric frame  
     Q235 (Chinese national standard GB/T 700) 250mm x 250mm x 12mm 
     thick-walled square tubes and steel plates with thicknesses of 50mm, 80mm, and 100mm

2. Durability & Performance:
    The overall structure is exceptionally robust and vibration-resistant, ensuring long-term service life free from fractures, cracks, or deformations.

3. Quality Assurance & Certification:
    All other components utilize standard-grade steel from major manufacturers, accompanied by formal material inspection certificates (e.g., Mill Test Certificates - MTCs or Material Test Reports - MTRs) to guarantee quality and traceability.

 

 

 

 

 

 

 

 

  

 Feeding System:

1. Automated Surface Material Machine Travel:
    The surface material machine is equipped with automatic travel functionality, enhancing operational efficiency and automation.

2. High-Strength Travel Rail System:
    Utilizes C160 steel (Chinese national standard for forklift rails) as the travel track, ensuring high strength with zero sagging or deformation under load.

• C160 steel profile complies with GB/T 706-2016 standard, offering high bending resistance.

3. Forced Discharge for Thin-Wall Products:
    The aggregate distribution box features a swing-arm distribution tooth structure with a forced discharge claw mechanism. This completely resolves discharge difficulties for thin-walled products (wall thickness < 20mm), enabling fast and uniform material distribution.

• Power: Driven by two 4KW, 8-pole motors for optimal swing amplitude and frequency.

4. Efficient Dual Crank Arm Push-Pull Mechanism:
    A dual crank arm push-pull structure guarantees perfect synchronization during the box's forward and backward movement. This design ensures short cycle times and high operational efficiency.

• Benefit: Significantly reduces transfer time between distribution cycles.

 

Vibration System

1. High-Performance Six-Axis Vibration Box:
     Equipped with a six-axis vibration box delivering an exciting force of 205 kN, with a powerful amplitude of 2 mm and vibration acceleration of 15 g. This ensures rapid material formation within approximately 2 seconds, promotes complete cement liquefaction, and under standard weight ratio conditions, enhances product strength by one grade.

2. Easy Maintenance Design:
   Features 12 externally mounted eccentric blocks for simple and convenient maintenance.

3. Optimized Air Pressure Balance:
    Includes a specially designed air pressure balance vent in the vibration box to ensure stable performance.

4. Energy-Efficient Servo Drive System:
    Powered by 4 Inovance 12 kW servo motors, ensuring excellent shaft synchronization, fast vibration startup, high frequency, and rapid molding speed-significantly reducing working time. The motors operate at high speed during vibration and switch to low-speed standby when idle, reducing energy consumption by 10-20%.

5. Dynamic + Static Platform Structure:
    Utilizes a combined dynamic and static table design to maintain consistent pallet flatness during lower mold pressure application. This prevents uneven block height caused by varying compression ratios of damping blocks.

 

Molds

1. The main body is made of wear-resistant steel, offering excellent wear resistance and minimal deformation.
    

2. Depending on the brick type, the lower mold is manufactured either through integral wire cutting or precision machining followed by assembly welding. The lower template and upper mold pressing foot undergo carburizing after heat treatment, with a carburizing layer depth ≥ 1.2 mm.
    

3. The upper mold pressing foot is processed using machining centers or CNC milling machines, ensuring high precision and accurate dimensions.
    

4. The clearance fit between the upper mold pressing foot and the lower mold cavity is minimal, with a peripheral gap ≤ 0.5 mm.
    

5. The mold exhibits high overall strength and superior wear resistance, guaranteeing a service life of ≥ 100,000 cycles.
    

6. Customized options such as heating devices can be added based on requirements to accommodate various special brick types.

Hydraulic System

1. Equipped with a 55 kW servo motor for hydraulic drive, ensuring precise control and high energy efficiency.

2. Features a dual-pump output and an optimized hydraulic system design, enabling synchronized execution of two or more actions (where non-conflicting) instead of sequential operations, significantly improving.

3. All hydraulic valves and pumps utilize imported brands for guaranteed reliability. The oil pump (160-75L) is from American Albert, and hydraulic valves are from Vitos.

Overhead Crane instead of forklift

• Overhead Crane Transport Ready: High-strength blocks allow direct handling by overhead cranes, improving transfer efficiency by over 50%, significantly reducing labor and time costs.

• 8-Layer Stable Stacking: Exceptional dimensional accuracy ensures neat and stable stacking up to 8 layers high, greatly saving storage space.

• Overhead Crane: Excellent compressive strength keeps damage rate nearly 0% even at the bottom layer, ensuring high product yield.

• Proven by Many Cases: This efficient solution has been successfully applied by our customers, enhancing curing and turnover efficiency.

Certifications

Installation Instructions

Packaging & Shipping

 

Company Profile

  Your Reliable Partner in Concrete Block and Construction Machinery

      30+ years in the making,now online-----our commitment never stops.

             Maxport delivers 40% of Shandong's brick machine exports to the world.

Established Strength,
Large-Scale Manufacturing


Founded in 1990, Shandong Maxport has grown into one of China's largest manufacturers of construction machinery.
• 4 modern production bases
• Total land area: 290,000 m² (approx. 29.07 hectares)
• Workshop space: 86,000 m²
• Over 1,120 skilled technical staff, including senior engineers and R&D specialists
• 300+ advanced machining and inspection equipment
• Annual production capacity: 7,000 complete sets of machines
• Annual output value: RMB 220 million (approx. USD 30 million)
• Products exported to 80+ countries and regions in Eurasia, Africa, the Middle East and the Americas.


We specialize in designing and manufacturing:
• 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


Our product portfolio includes 10+ major series and over 50+ models to meet diverse construction needs.

R&D-Driven Innovation

We invest continuously in research and development to ensure our technology remains ahead of the curve.

• Strategic partnerships with Shandong Machinery Design Institute and Shandong University of Technology

• Founder of "Shandong Zhongke Research Institute of Building Materials Machinery"

• Holder of 32 national patents and 10 industry innovation awards

• Contributor to China's National Standards for Block Forming Machines

 

Customer Cases And Feedback

Our Clients are from allover the World:

▪ One Middle East brick machine wholesaler visits our factory to inspect brick machines and AAC production lines.

▪ A wholesaler from India bought two QT8-15 block making machines at our factory

▪ South African major brick factory client bought brick machines at the factory to expand production.

▪ Our products span over 80 countries and regions across Eurasia, Africa, the Middle East, and the Americas, contributing to the local construction industries.

Client voices- Reliable machines, enduring service, transparent partnerships

▪ Partnering with them, tangible value-not empty claims-shapes daily experience.

▪ Their brick machines, meeting strict international standards (CE, ISO) with rigorous pre-ship checks, deliver consistent reliability, minimal downtime.

▪ Enduring after-sales support-prompt remote help, on-site training, timely parts, proactive upgrades-reflects their commitment to equipment.

▪Partnerships:transparency (no hidden terms), clear communication, attentiveness-rooted in trust, beyond business

 

FAQ

1.Q: What's your warranty period, and what does it cover?
    A:3-month warranty for key parts including electrical components, hydraulic systems, and reducers.
     1-year full machine warranty from the date of 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.

2.Q: How do you handle shipping and delivery?
     A: Delivery usually takes about 25-30 days for standard machines after receipt of deposit and moulds confirmation from Buyer.               
         Customized models may take longer depending on specifications.
       We keep you updated throughout and provide estimated shipping schedules once your order is confirmed.

3.Q: Do you offer overseas installation and commissioning?
     A: Yes. After delivery, our experienced engineers can travel to your site for installation, training, and commissioning.Customers are responsible for the round-trip airfare, visa, and accommodation of our technician.A daily service fee of USD 120/day will be charged. 
We also provide online video support until you're fully satisfied.

4.Q: Can you customize the machine according to our needs?
     A: Absolutely. We offer OEM/ODM 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.