Qt4-15 Semi Automatic Brick Machine One of The Most Populay Products

• Customization: Available
• After-sales Service: Provided
• Warranty: 3 Years
• Certification: CE, ISO, SGS
• Customized: as Per Buyer Request
• Automatic Grade: Automatic
• Type: Hydraulic Shock and Vibrating Moulding
• Product: Concrete Block Solid Brick Color Paver Brick
• OEM Service: Provided
• Capacity: 7500PCS for 400*200*200mm Hollow Block
• Power of Host Machine: 68.4kw
• Viberating Force: 55-75kN
• Pallet Size: 960*550*25
• Mould Period: 15-20 S/Mould
• Moulding Area: 1016*600
• Forming Method: Hydraulic Pressing and Table Vibrating
• Processing: Brick Molding Machine
• Dimension of Host Machine: 4000*1800*2800
• Weight of Host Machine: 5510kg
• Workshop Area: 250-300m2
• Land Area: 1200-2500m2
• Water Consumption: 5-8t/Day
• Transport Package: Container
• Specification: QT4-15
• Trademark: Raytone Machinery
• Origin: Linyi, China
• HS Code: 84748090
• Production Capacity: 7500PCS/Day for 400*200*200mm Hollow Block
• Package Size: 400.00cm * 180.00cm * 280.00cm
• Package Gross Weight: 5510.000kg

Product Description

    Qt4-15 Automatic Block Machine Hydraulic Paving Brick Machine 

Product Description

 

Introduction

Welcome to the world of advanced block production with the QT4-15 Automatic Block Making Machine. Designed to cater to both medium and large-scale projects, this state-of-the-art equipment combines innovative technology, robust construction, and user-friendly features to deliver consistent, high-quality blocks for a variety of applications.

Key Features

1. Fully Automatic Operation

   The QT4-15 is equipped with a PLC control system (e.g., Siemens or Mitsubishi), enabling full automation with minimal manual intervention. Operators can monitor and adjust production settings via an intuitive color touchscreen, ensuring precision and efficiency.

2. High Production Capacity

   Produces up to 4,800 hollow blocks (390x190x190mm) per day.Compatible with a variety of block types, including hollow blocks, solid bricks, pavers, and interlocking bricks.

3. Hydraulic System for Maximum Strength

   The advanced hydraulic system ensures even pressure distribution during molding, resulting in high-density blocks with superior strength and durability.

4. Frequency Vibration Technology

   Frequency-controlled motors optimize vibration force and consistency, enhancing block quality while reducing machine wear.

5. Eco-Friendly & Energy-Efficient

   Compared to traditional machines, the QT4-15 reduces energy consumption by 10% while improving production efficiency by 30%.

 

Unique Selling Points

• Customizable Molds:Supports interchangeable molds to meet specific customer requirements, making it versatile for different markets.
• Robust Construction:Built with high-strength steel for durability and prolonged machine life.
• Fast Mold Change: Designed for quick mold replacement, minimizing downtime.

 

Technical Specifications

• Machine Dimensions: 3,600mm x 2,100mm x 2,600mm
• Weight: 6,500 kg
• Cycle Time: 15-20 seconds per block
• Power Requirements: 20kW
• Production Capacity:
  • Hollow Blocks: 4,800 pieces/day
  • Solid Bricks: 6,000 pieces/day
  • Pavers: 10,000 pieces/day

 

Applications
Ideal for producing blocks used in:

• Residential and commercial construction
• Road paving and landscaping projects
• Industrial and agricultural infrastructure

 

Our Advantages

 

Advantages

Why Choose the QT4-15?

• Reliability: The QT4-15 is engineered to withstand intensive use, ensuring minimal maintenance and consistent performance.
• Global Appeal: Trusted by clients in over 50 countries, including regions in Africa, Asia, and South America.
• On-Site Support: Our team provides installation guidance and operational training to ensure seamless integration into your production line.

 

Detailed introduction

 

The detailed introduction

Steel Frame 

The brick machine is using high strength square steel as frame; the steel is made by biggest manufacture of Shandong Province, international mechanical standards. with special welding technology, the machine rigidity and its shock resistance property is guaranteed. The Steel Frame life can be more than 15 years.
Steel Frame Size as Below

Machine model No.	Width (mm)	thickness
QT4-18	12MM	5MM
QT4-15; QT6-15	15MM	8MM
QT8-15; QT10-15; QT12-15	18MM	8MM

 

Guide Pillar
 

Pigment Distributor System

Color feeding machine elevator is controlled by hydraulic, the pigments material truck is connected with host brick machine via rubber spring and elevator frame, to absorb the shock and avoid the left pigments in the truck to be shook solid. The pigments truck door controls the pigments distribute evenly. 

Raw material Distribute System

Using the technology of Raw material storage device split with Distributor device, storage device give accurate material to the distributor device by PLC control. And the Distributor device adopts the technology of Sensor and Hydraulic proportional drive; under the effect of arch breaking device and swing out distributor,  the forced centrifugation material discharge give a fast and uniform performance. Thin wall, multi-row porous blocks can benefit more from this distributor system. (the swing out distributor is better than 360 degree scatter type distributor, which is easy to bend and not so suitable for some thin wall and multi-row porous blocks making )

PLC intelligent control panel

PLC is an advanced microcomputer system, Automatic fault diagnosis, procedure is interlocked, can ensure every motion of the machine fluently and in high efficiency. 
The Siemens Brand PLC control panel can be supplied as customized. Our self-owned brand PLC is using Schneider and China top brand electronic elements, also have a reliable performance and low fault rate.
The setting of every machine motion can be done via the touch screen, nice human-machine communicating.

Vibrating system
 

Hydraulic Station

The electromagnetic valve is a unique proportional valve multi-channel control system, all-round adjustment of any action, so that the machine is running more reliable and sensitive, it is made from Taiwan.

Mould

900 degrees celsius high temperature heat treatment carburizing heat treatment makes the mould much more strong and durability, longer life.

Demould system

Pinion and rack type synchronization mechanism to guarantee the mould will be lifted at same level.

Sensors

The sensor is used to detect the machine movement and give it a location limit.
There are 8 sensor of the host brick machine, 3 sensors of color feeding machine, 4 sensors of automatic stacker.

 

 

 

Block productivity

 

Block Productivity.
 It can produce all kinds of hollow blocks and solid bricks and color paving bricks,only by changing different moulds.

Production Capacity (pcs)
	QT10-15	QT8-15	QT6-15B	QT5-15	QT4-15B
400*100*200	20/mould   28800-33600/8hours	16/mould 23040-26880/8hours	12/mould 17280-20160/8hours	11/mould  15840-18480/8hours	8/mould 11520-13440/8hours
400*150*200	14/mould  20160-23520/8hours 10/mould	10/mould 14400-16800/8hours	8/mould 11520-15360/8hours	6/mould  8640-10080/8hours	6/mould 8640-10080/8hours
400*200*200	10/mould 14400-16800/8hours  8/mould	8/mould  11520-13440/8hours	6/mould  11520-13440/8hours	5/mould 7200-8400/8hours	4/mould 5760-16720/8hours
400*250*200	8/mould  11520-13340/8hours	6/mould  8640-10080/8hours	4/mould  5760-6720/8hours	4/mould 5760-6720/8hours	3/mould  4320-5040/8hours
230*110*70	42/mould  60000-70400/8hours	33/mould  5940-6930/8hours	30/mould 43200-50400/8hours	26/mould  37440-43680/8hours	24/mould  34560-40320/8hours
Paver:200*100*60	35/mould  50400/8hours	32/mould 46080/8hours	24/mould 34560/8hours	18/mould 25920/8hours	16/mould  23040/8hours
Paver:200*163*60	20/mould  28800/8hours	20/mould 28800/8hours	16/mould 23040/8hours	12/mould 17280/8hours	8/mould 11520/8hours

 

 
 

Product Parameters

 

QT4-15 Full automatic brick machine Main technical parameters

Dimension of host machine	3800×1800×2550mm	Host machine power	19.2 KW
Moulding area	400×800mm	Vibration force	40KN
Moulding period	15-25S	Mixer model	JS500
The size of the pallet	1010×550×20/25mm	General water Consumption	4T/every day
Weight of the host machine	4.6T	Voltage	380V

 

 

FAQ

 

FAQ
Q1: What services can you provide?
A1:

• Pre-sale Services:

  1. Provide professional recommendations based on raw materials, capacity, and brick size.
  2. Answer client inquiries online promptly.
  3. Offer factory and production line tours at any time.
  4. Introduce our company, product categories, and production processes in detail.

• In-sale Services:

  1. Regular updates on production schedules.
  2. Ensure quality supervision throughout the process.
  3. Conduct product testing and arrange for customer acceptance.
  4. Guarantee on-time delivery.

• After-sale Services:

  1. Provide free online installation guidance and optional paid on-site installation services.
  2. Engineers assist with setup, repairs, and operations.
  3. Offer operator training until the client is satisfied.
  4. Lifetime technical support.
  5. Regularly follow up with clients for feedback and maintain effective communication.

 

Q2: Will you send an engineer to install the machine for the user?
A2: Yes, we have a professional technician service team that can provide paid machine installation services on-site.

 

Q3: Are spare parts included with the machine?
A3: Yes, we provide spare parts with the machine, which are sufficient for up to two years of use.

 

Q4: Do you provide free technical support during production?
A4: Yes, we offer 24/7 online technical support to ensure smooth production.

 

Q5: What is the warranty period for the machine?
A5: The machine comes with a 1-year warranty (excluding wear-and-tear parts). During this period, if any quality issues arise on our side, we will cover the shipping costs and replacement.

 

Q6: What are your advantages? Why should we choose you?
A6:

1. Cutting-edge technological advancements.
2. Rigorous quality control standards.
3. Lifetime after-sales service.
4. Professional project solutions tailored to client needs.
5. Affordable and competitive pricing.

Let me know if you need further adjustments!

 

Other related products

 

Other related automatic brick machine introduction

other automatic brick machiner Main Technical Parameters
	QT10-15	QT8-15	QT6-15B	QT5-15	QT4-15B
Type	Automatic	Automatic	Automatic	Automatic	Automatic
Size of Host Machine	3500*2300*2930	3500*1700*2930	3500*1700*2930	3500*1700*2930	4300*1850*2600
Weight of Host Machine	9.8T	8.5T	8T	4.5T	5.4T
Molding Area	1196*880	936*880	861*880	1060*630	1016*600
Water Consumption	10-20T/DAY	5-10T/DAY	5-8T/DAY	5-6T/DAY	5-6T/DAY
Workshop	260M2	260M2	260M2	200M2	200M2
Power of Host Machine	37KW	29.1KW	29.1KW	26.65KW	21.8KW
Vibration Force	100KN	60-80KN	50-60KN	45-55KN	40-50KN
Model of Mixer	JS750	JS750	JS500	JS500	JS500
Forming Period	15-20S	15-20S	15-20S	15-20S	15-20S
Pallet Size	1300*900*30	980*900*25	830*940*25	1130*600*30	1010*550
Voltage	380/415/440V	380/415/440V	380/415/440V	380/415/440V	380/415/440V

 

Contact us

 

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Manager name :Linda