QT8-15 Automatic Concrete Brick Making Machine

Breif Introduction of QT8-15 Block Machinery

It is one of the best concrete block making machine. You can spread yoru business on the listed below land area.

Line Basic requirements for a start-up:

the following basic information for the QT8-15 Concrete Block Making Machine is for reference, the real site production data may be small differences as per different raw materials etc.

Main Machine from QT8-15 Concrete Block Making Line

Seq.	Item	Specifications	Photo	Unit	Qty
1	Split 100T Cement Silo	Capacity:   100T Tank diameter:  3.0M Tank height: 9.6M Cone height: 2.5M Leg height:  2M Steel plate thickness: 5mm Total Height:  15.1M		set	1
2	8M Cement Screwing Machine	Model Φ219 Length: 8M Power: 11KW Capacity: 30T/hour Tilt Angle: ≤45°		set	1
4	PLD1200 Three Hopper Batching Machine	Productivity  60 m3/h Store Capacity 3*3 Cubic Meters Scale Capacity 1200L Size 8830*2100*3300mm Weight 4000kg Feeding Height: 2800mm power 4*3KW (to replace two hopper batching machine)		set	1
5	7M Belt Conveying Machine	Belt Conveying Length 8M Motor Power 1.5KW Belt Width 500mm Weight 600KG		set	1
6	JS750 Concrete Mixer (without elevator model)	Charging Volume: 1200L; Discharging Volume:  750L; Capacity:  35 M3/h; Working Circle:  60S; Mixing Blade:   2*8; Mixing Speed:  35R/M Power 30KW; Machine weight:  6150kg; Dimension:  4550*2250*2450mm		set	1
7	Belt Conveying machine	Belt Conveying Length 8M Motor Power 1.5KW Belt Width 500mm Weight 550KGwith materials receiving hopper; electric motor with cycloidal pin gear speed reducer		set	1
8	QT8-15 Host block making machine (Inc : PLC Panel, Hydraulic Station)	Shed or workshop area  200 square meters; Factory area: 2500 square meters Labor quantity: 4; Moulding area: 936x880mm Vibration Frequency:  4600 times/M Machine power 50.2kw; Vibration force: 80-100 KN Moulding Period:  12-20 S; Diesel Generator Capacity: 100KVA Machine size: 8300*1860*3000mm; Machine weight: 8500kg		set	1

Discription of Each Machine in QT8-15 Block Production Line

1. PLD1200 Three Hopper Batching Machine

• Function: to store different types of raw materials like crushed stones, sands, quarry, fly ash, stone powder etc. And then batch each type raw materials by certain quantity.
• Working Principle: First, open the door of the storage hopper through the cylinder, and load materials into the mixing hopper. When the weight of the aggregates in the mixing hopper reaches the adjustable weight of the scale, the scale lever tilts, thereby activating the travel switch mounted on the scale arm, causing its normally closed contact to open. The electrical control system then controls the action of the cylinder, closing the door of the storage hopper and stopping the material feeding, completing the weighing process. Next, use the cylinder to open the hopper of the mixing hopper as needed, and use the conveyor to transport the mixed materials that have been weighed to the mixing hopper of the mixer.

2. 7m Belt Conveying Machine

• Function: One is used to convey the materials into the mixer, and the other is used to convey them into the brick-making machine.
• Working Principle: It is mainly a continuous conveying equipment that uses a conveyor belt as the traction and bearing component. Through the movement of the conveyor belt that carries the materials, the materials are conveyed. The conveyor belt forms a circumferential belt around the driving drum and the tail drum. The upper and lower conveyor belts are supported by idlers to limit the deflection and sag of the conveyor belt. The tensioning device provides the necessary tension for the normal operation of the conveyor belt. During operation, the driving device drives the driving drum, and through the friction between the driving drum and the conveyor belt, it drives the conveyor belt to run. The materials are placed on the conveyor belt and move together with the conveyor belt.

3. JS750 Concrete Mixer

• Function: to mixer different raw materials evenly and fast.
• Working Principle: The horizontal mixer ensures the required humidity by controlling the amount of water added and the dust transportation volume. It keeps the moisture content of the dust within a certain range. Through continuous stirring by the spiral blades, it prevents dust from causing dusting during the material transportation process. The spiral blades are equipped with replaceable blades, and are made of high-manganese steel to enhance their service life.

4. QT8-15 Brick Making Machine

• Function: to form blocks under different block moulds
• Working Principle: The hydraulic system is the core component of the hydraulic brick-making machine. It uses the hydraulic oil pump to send hydraulic oil into the hydraulic cylinder, driving the piston to move forward. The hydraulic cylinder is the power source of the brick-making machine. Through the push of the piston, it transmits pressure to the mold, achieving the pressing and shaping of raw materials. The hydraulic cylinder has a large thrust and stable working performance, and can meet various brick-making requirements. The electrical system is the control center of the hydraulic brick-making machine. It controls the operation of the hydraulic system by manipulating the solenoid valves. The PLC controller in the electrical system can precisely control the movement of the hydraulic cylinder according to the pre-set program, achieving the automation of brick-making. Through the control of the electrical system, the hydraulic brick-making machine can realize automatic feeding, pressing, shaping, and brick extraction, thereby improving production efficiency and quality stability. The mechanical transmission system is the motion mechanism of the hydraulic brick-making machine. It converts the rotational motion of the electric motor into linear motion to enable the operation of the hydraulic cylinder. The mechanical transmission system is generally composed of an electric motor, a reducer, and a transmission device. The electric motor, through the deceleration effect of the reducer, drives the transmission device to rotate, thereby driving the piston of the hydraulic cylinder to push the mold for the brick-making process.

5.Block Stacking Machine

• Function: to stack finished blocks one pallet by one pallet, make them ready for transport to curing area.
• Working Principle: The working principle of the palletizer mainly consists of three parts: mechanical transmission, program control, and sensor detection. The mechanical transmission part is mainly composed of motors, reducers, chains, etc., which are responsible for transmitting the power from the motor to various parts of the palletizer. The program control part is the “brain” of the palletizer. It controls the actions of the mechanical transmission through preset programs to achieve functions such as material grasping, movement, and stacking. The sensor detection part is equivalent to the “eyes” of the palletizer. It uses sensors such as photoelectric and limit switches to detect the position and posture of the materials, providing a basis for the program control.

6. Brick Pallet Loading Machine

• Function: to feed the brick pallets into brick machine one piece by one piece
• Working Principle：The workers placed a stack of pallets onto the bottom conveyor belt of the upper plate machine. They activated the automatic key, and the upper plate machine would automatically input the brick pallets. After the brick pallets were lifted to the required height, the machine would automatically press them together to arrange the pallets neatly, and then push them into the pallet storage bin. During operation, another stack of pallets could be placed on the conveyor belt for future use. Once the pallets of the previous stack were used up, the pallets of the next stack would be automatically input. The speed could be adjusted automatically to maintain the number of pallets in the storage bin. This ensured continuous and stable production. It truly reduced the workers’ labor intensity, improved work efficiency, saved labor costs, and lowered production costs.

 Theoretical Capcity of  QT8-15 Concrete Block Making Machine

Advantages of the QT8-15 concrete Block making Machine:

1. QT8-15 block making machine has been developed to be mature technology after long time experience, now it has become twice-vibration of moulding from the former one-time-vibration. So the block density becomes higher, also the shaping speed is quicker and block strength is more even;
2. Particular storage and distributing material system insure the feeding accuracy and avoiding the effect of exterior material. So the products have high density.
3. Material Feeder: Adopt German technology which uses a swinging spline shaft,makes the raw material evenly into the mold,reducing the error of the brick,and this system has a low fault rate.
4. Adopting synchronization vibration insures the products making average. The frequency can change according to different specification. Low frequency in feeding material, high frequency vibration makes the different material to have a optimal vibration way.
5. The computer is of fault diagnosis system. Warning signal is propitious to eliminate the fault. Combine with long-distance controlling system, it can achieve scrutiny, controlling, diagnosis
6. PLC intelligent control: Man-machine interface, control system equipped with complete logic control, production program, malfunction diagnosis system and remote control function. So it doesn’t need a professional person but only need a simple training to the operator.
7. For the electromagnetic proportional valve is used in its vibrating system. The material-feeding with low frequency and the shape-vibrating with high frequency have been achieved. Japan YUKEN hydraulic component: hydraulic system adopts the YUKEN proportional valve and multi direction communication control system,which can adjust any action in all direction to make our machine working more stable and sensitive.
8. Its rake feeding system mounter with multi-row of stirring forks can quickly and evenly discharge the materials into the moulding box.
9. Four vibration motors: Our vibration system adopts 4 vibration motors,vertical vibration onto 4 corners of the platform,vibration evenly strong and quickly,molding fast,reduce the friction with the mold,extend the service life of the mold.
10. Lengthened vibration shaft and vibration box: We adopt lengthened vibration shaft and vibration box to make the vibration platform vibrate stably with more strong and less noise.Our vibration box is cast,won’t leak oil.
11. It produces various blocks including color-face bricks (layered material feeding),through-body tiles,lock linkage blocks, road curb bricks, hydraulic blocks,hollow blocks, perforated bricks, and standard bricks etc.

Blocks Produced by QT8-15 Brick Pressing Machine

Why Choose Raytone Machinery?

1. Professional concrete brick plant built up solution
2. Concrete Block making machine quality supervision during production
3. Concrete Block making machine testing service before delivery.
4. Concrete Block making machine manufacture visit service.
5. Concrete Block machine shipment arrangement
6. Guide the client to operate the Concrete block making machine
7. Engineer to do oversea installation for Concrete block making machine

Packing list of QT8-15 Automatic Block Machine full line

Shipping and Packing

We can package the machines according to your requirements. Whether it’s a plywood box or an iron frame, we can use either. Each machine will be wrapped in plastic film to reduce wear and tear. Our on-time delivery rate is 100%.

For more information, contact us!