The complete set of dry powder mortar equipment is an integrated device for automatic feeding, mixing and crushing, automatic discharge and packaging of various dry powder mortars such as insulation mortar, crack resistant mortar, bonding mortar, plastering mortar, masonry mortar, plastering mortar, waterproof mortar, polystyrene particle mortar, etc.

The complete set of equipment for dry powder mortar mainly consists of the following equipment:

Raw material storage equipment
The complete set of dry powder mortar equipment is used for storing bulk raw materials, generally using tank design and tank trucks for loading. During construction, only two small storage tanks for raw materials, such as rubber powder and additives, need to be added to store small amounts of raw materials.

Ingredient device
It consists of a hopper measuring scale, a feeding dragon, a discharge device, a micro material addition device, and a computer control system. It can automatically measure different raw materials according to the formula, reducing labor intensity and environmental pollution, and ensuring the product quality of putty powder.

Mixing machine
There are various options for the mixer, such as double helix cone mixer, plow blade mixer, screw belt mixer, dual axis blade gravity free mixer, etc. The requirements for the complete set of dry powder mortar equipment are: uniform mixing, no dead corners, high efficiency, wear-resistant equipment, and fast unloading speed. The above mentioned mixers are more commonly used in dry powder mortar equipment, such as double axis blade gravity free mixer and plow blade mixer. Recommendation: Gravity free mixer – suitable for mixing dry powder, and can also add “flying knives” according to requirements. Plowing mixer – suitable for mixing and liquid mixing of materials with fibers.

packer
There are two types: open pocket and valve pocket. Putty powder is commonly used in valve pocket packaging machines because valve pocket packaging does not require sewing and can be operated by one person. However, this packaging machine is not suitable for packaging lightweight materials, as the cost of the bag is slightly higher but the packaging speed is faster. The open pocket packaging scale can package various materials, but it needs to be sewn after bagging. Relatively speaking, the cost of bags is slightly lower (bags can be recycled), but the packaging speed is slightly slower. Compared with the valve pocket packaging machine, this packaging machine requires an additional operator.

Duster
Used for recycling dust in the production of dry powder mortar, which is beneficial for environmental protection. Usually located on the top of cement silos, at the feeding port of elevators, etc. Recommended equipment: Bag pulse dust collector

Conveyor and lifting structure
The material conveying methods used in production line silos include horizontal conveying and vertical conveying. Horizontal conveying can use a screw conveyor, while vertical conveying generally uses a bucket elevator.

Application scope of complete equipment for dry powder mortar

The complete set of dry powder mortar equipment can produce insulation mortar, crack resistant mortar, bonding mortar, plastering mortar, masonry mortar, plastering mortar, waterproof mortar, and polystyrene particle mortar by adjusting the proportion of raw materials. Type: According to different production volumes, it can be divided into: simple dry powder mortar complete equipment (annual output of 3000-10000 tons) basic dry powder mortar complete equipment (annual output of 10000-50000 tons) automatic dry powder mortar complete equipment (annual output of over 100000 tons)

Working principle of complete equipment for dry powder mortar

A complete set of dry powder mortar equipment with an annual output of about 20000 to 30000 tons usually requires 4-6 raw material tanks, of which two large tanks are used to store bulk cement and fly ash, and the remaining small tanks are used to store light calcium, heavy calcium, sand, small materials, etc. Bulk cement and fly ash entering the tank do not require lifting equipment and rely on pump trucks for injection. Light calcium, heavy calcium, sand, small materials, etc. need to be lifted into small tanks using a bucket elevator. The clever material distribution system supports a bucket elevator distribution operation, thereby avoiding resource waste. The measuring system, in conjunction with the measuring screw, imports raw materials from the silo into the measuring bin, and achieves raw material measurement through sensor data feedback. The measured materials are guided into the main bucket elevator through a screw conveyor and lifted to the upper mixing bin of the mixer. The mixing bin is a pneumatic large door type, which can quickly put the mixed materials into the gravity free mixer, achieving continuous production of dry powder mortar.

Cement and other large proportion raw materials can be manually measured and lifted into the pre mixing bin through a hoist. Small proportion valuable mother materials such as cellulose and rubber powder can be measured and put into the additive hopper through an electronic scale. Compared with the simple type, it is an advanced step because after mixing by the mixer, they are automatically measured and packaged by a valve bag packaging machine or an open bag packaging machine. It can be transported to the finished product stacking area using a belt conveyor. It has the characteristics of moderate investment, short construction period, and fast investment return. The equipment investment is generally between 100000 and 350000 yuan, and the output can reach 5-15 tons per hour. 3-5 operators, equipment height between 6-10 meters, occupying an area of 20-30 square meters.

Advantages of complete equipment for dry powder mortar

1. Good dispersibility
   The mixer adopts a unique structural design internally, which can effectively disperse polypropylene fibers and wood fibers, completely solving the problems of segregation and secondary agglomeration of fibers caused by different specific gravities of materials
2. Wide range of applications
   This device can meet the production needs of dry powder mortar with different performance requirements For example: masonry mortar Plastering mortar The mortar required for the insulation system Decorative mortar and various dry powder mortars
3. High cost-effectiveness
   It is a production project for exterior wall insulation and decorative mortar, which not only has low investment and high efficiency, but also avoids equipment idle and resource waste caused by excessive investment
4. Easy and convenient to use
   This device has the advantages of small footprint, low energy consumption, easy operation, and can be directly installed and used without a foundation 3-5 tons per hour, with 3-6 operators required.