Automatic block production line consists of two systems: batching
and mixing system, block forming and stack system.
All equipments needed for the line are as follows: PL1600 batching
machine, JS1000 compulsive mixer, QT12-15 block making machine, and stack
machine.
Drawing of the Automatic Block Production Line:
1. PL1600 Batching Machine
1
Volume of Scale
hopper
1600L
2
Volume of Store
hopper
3000L x 4
3
Power of motor
(kw)
17.5
4
Productivity
(m3/h)
75
5
Work Cyc (S)
55
6
Measurement
accuracy
<2%
7
Specification (
Lx Wx H) (mm)
12840x2300x2500
8
Weight (kg)
4800
Batching machine includes batching, weighting and electron control
unit; batching part includes the loading hoppers, store hoppers and the
mainframe.
2. JS1000 Compulsive Mixer
It can work by itself and also can work with the batching machine
to build up a mixing station
1
Volume of Input
Hopper
1600L
2
Volume of Output
Hopper
1000L
3
Productivity
(m3/h)
>=50
4
Maximum Grain
Size of Material (mm)
80/60
5
Number of
Stirring Blades
2x8
Rev of Stirring
Blades (r/min)
30.5
6
Power of
Stirring Motor (kw)
37
7
Power of
Windlass Motor (kw)
11
8
Power of water
pump (kw)
3
9
The upgrade
speed of hopper (m/s)
0.36
10
Specification (
Lx Wx H) (mm)
5930x2250x4960
11
Weight (kg)
7000
3. QT12-15 Block Making
Machine
Our company is one of the leading manufacturers of QT 12-15
automatic concrete block making machines inChina. With more than 20 years’
production experience, we can make use of various raw materials for production,
such as crushed stone, sand, cement, dust, coal fly ash, cinder, slag, gangue,
gravel, perlite and other industrial wastes. As the moulds are changeable, this
block making machine is able to produce various kinds of hollow blocks, solid
bricks, interlocking bricks, pavers, curbstones, and so on.
QT 12-15 automatic concrete block making machine is extensively
used in building, road paving, square, garden, landscaping, city construction,
and so forth.
Features of Block Making
Machine
1. Double oil cylinder drives crank arm connecting rod system is
used on feeding system. Material feeding can be quicker, more sooth and steady.
2. Motor reducing gear is used on rotation device in the feeding
box.
3. Four terminal input vibrators are used on the vibration table.
Special design for vibration table stand to make vibrating force equally
distributed, and all products height keep accordant and forming faster.
4. VFDs motors are used to control the vibration tale amplitude
and frequency to fit for different moulds and products.
5. Air suspensions are used on the mould box .Adjustable damping
can reduce working noise and prolong the machine service life.
6. PLC intelligent control and man-machine interface system can do
random signal analysis, fault diagnosis and parameter setting during the whole
process and insure the machine keeps best working effect.
7. It adopts fully hydraulic variable frequency vibration to
realize accurate and adjustable vibrating speed. This automatic concrete block making
machine also overcomes the defect that the motor will be damaged after
long-term work and meets different production requirements of raw materials.
Parameters:
Model
Cycle Time (s)
Pallet Size (mm)
Power (kw)
Weight (Kg)
Specification (mm)
QT12-15
12—18
1400x900x30
62.5
15600
11200x2500x3100
Capacity
Type
specification (mm)
No./pallet
Block/hour
Block/8hours
Remark
Block
400×200×200
12
2880
23040
Hollow Block
240×115×90
30
7200
57600
Solid brick
240×115×53
60
14400
115200
Paver
200×100×60
48
11520
92160
4. Cement Scale
The cement scale hangs on the mixer. It buildup by hanging shelf,
pull sensor, electron-steelyard and valve. It is used to scale the weight of
the cement. Used for cement laden in bulk, if you use cement in bag, you can
add cement by manual, no need for cement scale.
5. Water scale
The water scale hangs on the mixer. It buildup by hanging shelf,
pull sensor, water tank and water pump. It is used to scale the water
6. Belt conveyor (transport mixed material to block making
machine)
7. Screw conveyor (Transport bulk cement from cement silo to
mixer) 8.Face feeding device (Optional, to make color paver)
