QT3-15 Semi automatic hydraulic concrete brick making machine production line for sale
1. The most mature semi-automatic operating system meets the challenge of users unfamiliar with the fully automatic PLC control system. It is more handy to operate it through the manual operating handle.
2. The color feeding system is unified and natural. The color feeding system and the concrete feeding system are separated. The colored pavement bricks produced are smoother.
3. The size of the drag plate is only 650*510mm. The machine occupies a small area, is flexible, and has a low investment cost.
4. One machine can be used for multiple purposes and can produce hollow bricks, solid bricks, curbstones, and especially colored pavement bricks.
Semi automatic hydraulic concrete brick making machine production line for sale
The hydraulic system provides a continuous flow of hydraulic power. It is also equipped with a vibration box power distribution, one-piece hollow bricks, pavement bricks, and a professionally designed semi-automatic handle operating platform. The vibration control adopts pedal control, which does not affect the workers’ busyness when operating the handle. The board feeding system, loading system, color feeding system, brick discharging system, and enveloping design allow operators to better and intuitively monitor the operation of the brick-making machine and facilitate self-checking of faults.
Technical Data
- Tab1
- Tab2
Machine overall size | 2800x1600x2450mm | Power of host machine | 25KW |
Weight of host machine | 4.5T | Vibration force | Max. 4000r/m |
Molding area | 650x510mm | Model of mixer | JQ350 |
Water consumption | 5-8T/day | Forming period | 20S-25S |
Workshop | 60M2 | Pallet size | 680X530m |
Production capacity of QT3-15 concrete brick making machine
Size (LXWXH)mm | Pieces/mold | Pieces/Hour | Pieces/day |
400x100x200 | 5 | 900 | 7200 |
400x150x200 | 4 | 700 | 5600 |
400x200x200 | 3 | 500 | 4000 |
Paver 200x100x80 | 12 | 2100 | 17280 |
The advantages of QT3-15 fully automatic concrete brick making machine For sale production line

Electrical PLC controller box
01. Electrical PLC controller box
Henry may cancel the semi-automatic mode and configure a fully automatic electric control box system according to customers’ special requirements. By setting the fully automatic mode, the fully automatic operation mode can be started with one button.
Hydraulic oil pipe
02. concrete brick -making machine Horse
Steel wire spiral hose Bear high temperature and high-pressure Flange interface sealed well no oil leakageSteel wire spiral hose Bear high temperature and high-pressure Flange interface sealed no oil leakage.


Brick making machine body steel material
03. Using national standard Q345B steel plate, high strength, high toughness, good wear resistance, crack resistance. brick machine body fram life can last more than 15 years
The material cart of feeding
04. Slide rail design to reduce feeding resistance. Manganese steel casting is strong and wear-resistant. Cast bearing, low lubrication resistance, The multi-level high-density mixing fork layout ensures that the material cart covers every corner of the mold box to avoid bricks being short of material and not solid.


Colorful paving brick moulds
05. Carburizing, heat treatment, wear resistance. Wire cutting technology, small error Carbon dioxide protection welding the welding body is firm and does not crack to block moulds.
Cast iron integrated vibration box
06. vibration box
Dual-axis synchronous inertia is larger, and the vibration force is stronger, With its own breathing valve,it can evacuate the excessive oil temperature caused by the rotation Professional gear steel integral molding, high strength


Hydraulic station oil pump motor
7. Best brand electrical motor of Siemens
Using a 7.5kw high-power electrical motor to drive a high-flowing oil pump ,The hydraulic oil is fully running, the pressure is sufficient, the cylinder torque is large, the power is sufficient, and the brick pressure is good
Hydraulic cylinder
08. Hydraulic cylinder
The circle mark is obvious, never explode the cylinder. Full tonnage, Full stroke, Tight lock, no oil leakage

QT3-15 semi automatic Concrete brick making machine advantages









Simple project sections and block wall buildings
- Gallery
- Data Shete
Concrete block samples for clients to choose (11)
QT3-15 Automatic concrete brick making machine test all kinds of concrete brick for customers
- What is the most professional description for QT3-15 Concrete brick making machine complete production line
- QT3-15 hydraulic automatic concrete brick making machine description with nice painting
- Which necessary equipments are used for QT3-15 fully automatic block making machine ?
- How to operate a fully automatic concrete block making machine correctly ?
How to confirm your final decision on the concrete brick style ?
First of all, please tell us which country you are from. Our team will advise customers on the corresponding size and type according to the most used brick types in this market before. Then, customers can ask us to design drawings for them according to their own requirements. Finalize the bricks or blocks that the customer wants to produce。

Part of the realistic portrayal of using the Henry concrete brick making machines for sale
Necessary equipments for QT3-15 Automatic concrete brick making machine complete production line (5)
The answer is yes. This machine reduces much floor space, but the vibration force is not reduced at all. The same upper compaction cylinder provides 10 tons of pressure. The pressure for brick forming mainly comes from the vibration force. The vibration platform design and two 3kw vibration motors bring enough vibration force.
The production cycle of a brick-making machine is generally 15 days. Conventional hollow brick molds require about 7 days of production cycle time. Pavement brick molds require a wire-cutting process time, which takes about 15 days. If your order is urgent, we will complete your production in advance.
The quality of the core components is very good, and generally there will be no quality problems. Henry provides users with instruction manuals. If it is not a human factor, the equipment will not fail. At present, the mold has also been strengthened with materials and heat treatment carburizing technology, and the service life of the mold has been greatly extended. The most common consumable parts are the V-belt and conveyor belt.
No, because QT3-15 requires a lot of power from the motor, we do not recommend using single-phase electricity. If there is a problem with the motor supply in the user’s area, it is recommended that the customer purchase a diesel generator for the power supply. Henry provides diesel generator sets
First of all, check the entire machine in advance to see if all the screws are loose. If they are loose, tighten them with the wrench in our toolbox. Check all the reducers to see if they are filled with gear oil and lubricating oil.




















































