RTQT18 automatic block production line

RTQT18 automatic block production line is designed, developed, processed and
manufactured by REIT company on the basis of technology and process and in
combination with the application of Chinese users. All key electronic control
components, motor reducer, hydraulic pneumatic and other components are all
foreign products, so as to ensure the high reliability of equipment operation.
The equipment is more humanized in appearance design, structural design and
convenient operation, which is more suitable for the use requirements of
Chinese users. The performance of the cement block making machine for sale has
reached the level of similar foreign products, which belongs to the general
equipment for processing concrete products with excellent performance.

The core technology for stable operation of RTQT18 across the board:

1.Batching system
The mixing system is fully automatic weighing, adopting the vertical planetary
forced mixer which is most suitable for the production of dry and rigid
concrete products, so that the mixing is even and fast.Microwave hygrometer
ensures accurate water cement ratio.
2.The molding system
Patented multi-axis high frequency vibration technology, with suspension
vibration table to amplify the vibration power, so that the product uniform and
dense. Demoulding brake device, pallet positioning device, from the details to
ensure the quality of products. Hydraulic driven fast forced distribution
device, durable.
The application of low speed cruise technology, motor temperature control,
prolong the service life.

3.Palletizing system
According to the program this device transfer the pallets with wet products and
stack them automatically, two pallets once.
A frame with a gantry structure, a set of driving wheels and a set of driven
wheels span the two sides of the frame body, and a liftable hanging lug is set
on each of the two sides of the frame. The overall front and rear movement of
the pallet truck and the lifting and lowering movement of the hanging ears are
driven by the motor reducer and driven by the double-row roller chain. The
hanging lug and its supporting body are hinged and can be flipped in one
direction to adapt to the return process during automatic stacking. The mobile
palletizer is controlled by the PLC program, which can automatically take the
board according to the set parameters (number of stacks, the number of layers
per stack), and automatically stack it from far to near. The stacked product
stacks are transferred to the curing room by forklift trucks. The stacking
level control is realized by a highly sensitive proximity switch with a
prefabricated sensing block. Stacking layers and pick-and-place heights are
precisely controlled by rotary encoders. In order to improve the working
reliability of the equipment, a photoelectric switch is provided to detect the
stacking position in time, and at the same time, it plays a role in safety
protection of the equipment.
4.Transport system
Unique 12-layer car design, the use of multiple positioning and frequency
control technology combined, so that the transport process is smooth and
accurate. Combined with safety technology such as self-lock and interlock,
realize unattended production process.

5.Control System
The control system controls the entire production line, including: electric
control cabinet and console. The whole control system adopts Siemens
programmable logic controller (PLC) to complete the operation control of the
complete set of equipment, which can realize automatic, semi-automatic and
manual operation.
There is an operation terminal on the control panel, and the operator can
conveniently set or change the operating parameters of the equipment on the
operation console.
The control system has the function of storing a variety of different product
data, and the stored data can be adjusted, modified and optimized arbitrarily,
so as to reduce the debugging time after replacing the product.
Components use internationally renowned brand products, such as Siemens,
Schneider, Toshiba and so on.
Provide English operating instructions and English interface of the control
system.

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