60T/H special mortar mixing plant
(The picture shows two sets of production lines—output 60T/H. This output is calculated based on special mortar that is difficult to mix. )
Dry mortar production line, Special mortar mixing plant，dry mortar mixing station, wall putty making machine: The unit adopts a stepped layout and includes: raw material silo, bucket elevator, double-shaft mixer, weighing and batching system, automatic control system, screw conveyor, pulse dust collector, valve bag filling machine , and Automated Palletizer Machines.
Equipment Introduction
Dry mortar production line, Special mortar mixing plant，dry mortar mixing plant, wall putty making machine, typical stepped layout, silo is set outside the workshop, the top layer of the unit is the batching layer, the middle layer is mixed, and the ground layer is installed with packaging machine. The process design is smooth and it is an energy-saving and efficient design solution.
Gypsum Retarder is divided into protein and modified amino acid according to its chemical composition. Among them, protein-type gypsum retarder has a good retarding effect, small dosage, and strong alkali resistance.
Special mortar mixing plant of Product Configuration
Suitable for special mortar, plaster mortar, gypsum mortar, gypsum adhesive, various types of wall putty, light plaster mortar, heavy plaster mortar, etc. The finished product is packed in packaging bags, and 3 valve bag filling machine are installed at the bottom. The photo shows two production lines, and one of the outer silos is shared.
| Equipment Name | model number | quantities | Power kw | DETAILS |
| Bucket conveyor | NE30 | 1 | 11-15 | Height 20 meters, conveyingrawmaterials to the silo |
| 2 Dispenser (Pneumatic type) | 1 | Control of bucket conveyor unloading to different silos | ||
| Silo | 60m³ | Total height 17 meters, discharge port 7 meters from the ground | ||
Material level | 10 | Display the position of raw materials in the silo | ||
| Screw conveyor | Φ219 | 3 | 25 | Responsible for batching |
| Manual Valve | 3 | Connect silo and screw conveyor | ||
| Weigh Bucket A | 3.5m³ | 1 | Measuring 2 kinds of raw materials | |
| Weigh Hopper B | 3.5m³ | 1 | Measuring 2 kinds of raw materials | |
| Additive hopper | 1.0m³ | 1 | Receives additive compound conveyed by pneumatic conveying | |
Dense phase pneumatic conveying | 1 | Sends the proportioned additives to the receiving hopper on the top floor | ||
| Pneumatic valve | 3 | Installed in the measuring hopper and additive hopper, after metering, unload to the mixer | ||
Double-axis gravity-free mixer | 4m³ | 1 | 30 | 2.4m³ per mix |
| Buffer hopper | 7m³ | 1 | Installed under the mixer, connected to the packaging machine below | |
| Manual Valve | 3 | Connected between the buffer hopper and the packaging machine | ||
valve bag filling machine | 3 | 9 | Single packaging capacity 10T/H | |
| PLC control system | 1 | Material level, batching, mixing, unloading, time point, logic point, automatic and semi-automatic operation | ||
Robotic Palletizer | 1 | 7 | Optional column type or four-axis robot | |
| Air compressor | 1 | 1 | 15 | Air supply: pneumatic valve, packaging machine, palletizing machine |
| Central control room | 1 | Aluminum alloy construction | ||
| Working platform | Factory prefabrication, on-site assembly |
Capacity summary: Single unit installed capacity: 100KW
Side view
Data is the capacity of a single unit (mixing time of the Dual Axis Gravity Free Mixer is 90-120 seconds per batch)
Ordinary mortar and wall putty are mixed ≥30 batches per hour, 2T per batch, and the output is 60T/H (the number of packaging machines is increased to 6 at this time)
Data is the capacity of a single unit (mixing time of the Dual Axis Gravity Free Mixer is 180-240 seconds per batch)
Special mortar and other raw materials that are difficult to mix, ≥15 batches per hour, 2T per batch, and the output is 30T/H (the number of packaging machines is 3 at this time)
This difference has a great impact on the dry mortar mixer, the mixing equipment and screw conveyor of the
dry mortar production line, and the conveying unit of the fully automated dispensing system
Single set production line structure diagram
Design elements
1）Silos: Select the number and volume of silos according to the customer’s formula and production requirements, install dust removal devices, Level sensor, display the position of raw materials in the silos, or install weighing sensors to display the weight of raw materials. For raw materials such as cement and gypsum powder, , if bulk transport vehicles + vehicle-mounted pneumatic conveying are used, the silos are designed with ash spraying pipes, and the raw materials are transported to the silos by vehicle-mounted pneumatic conveying, and bucket conveyors are no longer required.
2） Bucket conveyors: dry sand, heavy calcium carbonate, calcium hydroxide, etc. (raw materials that are not transported by vehicle-mounted pneumatic conveying devices), use NE series bucket conveyors or DTG series bucket conveyors to lift the raw materials vertically to the silos, install 2-position distributors or 3-position distributors, and use one bucket conveyor to transport raw materials to different silos. 3）Screw conveyors: match the diameter and power of the screw conveyors according to the production speed. Usually designed as Φ219mm or Φ273mm.
4）Weighing bucket, install precision weighing sensor, pneumatic unloading valve, pneumatic arch breaking + mechanical vibration arch breaking device to prevent raw materials from remaining in the bucket. To increase the batching speed, 2 or 3 weighing buckets can be set at the same time.
5）Mixer, double-axis zero-gravity mixer adopts special hard-tooth reducer, the two main shafts run in opposite directions, the blades on the two main shafts have a cross area, and the blades have an angle, the raw materials can reciprocate in the mixer, the raw materials are sheared and scattered in the cross area of the blades, forming a zero-gravity falling state, high mixing efficiency and good uniformity. The mixing time is generally set to 90-120 seconds.
6）valve bag filling machine, you can choose (impeller principle or air flotation principle) for products containing dry sand, it is recommended to use air flotation, according to the form of valve port packaging bag, you can also choose ultrasonic heat sealing packaging machine.
7）PLC control system, detect the position of raw materials in the silo, control the flow direction of the distributor, control the dust collector, start and stop the bucket conveyor, automatically batch the weighing bucket, set the working time of the mixer, control the discharge door, buffer the position of the finished material in the hopper, and adjust the program of each logic point. 50 kinds of recipe editing, feedback of each logic point, production record storage and printing, can be fully automatic, semi-automatic, manual, three modes of operation, the working status is dynamically displayed on the screen.
3D Graphic Display
We specialize in the production of complete sets of dry mortar equipment and wall putty equipment. We are familiar with various building material formulas, process links, as well as equipment production, installation, and commissioning. We provide various building material formulas free of charge and provide you with a full range of services.
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