dry mortar production

The dry mortar production line is an integrated automatic industrial production system specially developed for the centralized manufacturing of dry mixed building mortar. It integrates raw material drying, screening, precise batching, automatic mixing, finished product storage, intelligent packaging and dust removal purification into one complete production workflow. This full-process automated production equipment solves the defects of traditional on-site mortar mixing such as inaccurate proportioning, unstable quality, serious dust pollution, low efficiency and large material waste. The whole line adopts modular and tower-type layout, realizing standardized, large-scale and intelligent production of various dry mortar products. Matched with supporting equipment such as rotary dryers and stretch hood packaging machines, it can complete continuous mass production from raw sand processing to finished pallet packaging, which is the core mainstream production equipment for modern green building material factories.

• High-Precision Batching & Stable Product Quality: Equipped with intelligent frequency conversion weighing system, it realizes accurate metering of main aggregates, cement, powder additives and trace micro-ingredients. The batching accuracy of main materials reaches ±0.2%, and micro-additives up to ±0.1%. Professional gravity-free mixing technology ensures uniform material blending with a mixing uniformity CV value ≤3%, completely avoiding mortar strength fluctuation and quality inconsistency caused by manual batching.
• Full-Process Automatic Operation & High Efficiency: Adopts PLC intelligent centralized control system, covering automatic feeding, screening, batching, mixing, packaging and dust removal. The whole line supports 24-hour continuous unmanned production, effectively avoiding manual operation errors. Compared with traditional semi-automatic equipment, the comprehensive production efficiency is increased by more than 40%, fully meeting large-scale and standardized factory production demands.
• Modular Integrated Layout & Space-Saving: Tower-type and modular integrated structure design, with compact overall layout and small floor area. It avoids scattered equipment placement of traditional production lines, simplifies production flow, and is convenient for factory planning, installation and later line expansion and transformation.
• Closed Dust Removal & Green Environmental Protection: The whole production process adopts fully closed material conveying and processing design, matched with high-efficiency pulse bag dust removal system. It thoroughly eliminates dust overflow, effectively improves workshop working environment, reduces raw material waste, and meets international environmental protection emission standards for building materials production.
• Multi-Formula Flexible Production & Strong Compatibility: Supports one-key switching of multiple mortar formulas, adaptable to masonry mortar, plastering mortar, bonding mortar, waterproof mortar, thermal insulation mortar, putty powder and other dry mortar products. It can be perfectly matched with rotary sand dryers, automatic palletizers and stretch hood packaging machines to form a complete closed-loop production line.
• Low Operation Cost & Long Service Life: Core mixing components adopt high-strength wear-resistant materials, with low wear rate and long service life. The optimized power matching design reduces idle energy consumption, and the fully automated configuration greatly saves labor costs, bringing long-term and stable economic benefits for enterprises.

• Pre-Production Inspection: Before starting the production line, comprehensively check the tightness of all connecting parts, the operation status of feeding, batching, mixing and packaging systems, and the sensitivity of sensors and weighing devices. Confirm that the dust removal system operates normally and no foreign matter exists in the equipment to avoid startup failure and equipment jamming.
• Standard Raw Material Feeding: Strictly control the particle size and moisture of incoming raw materials, ensure uniform and continuous feeding, and prohibit over-feeding and mixed feeding of impurities. Avoid excessive moisture of sand aggregate leading to material agglomeration, which affects mixing quality and production efficiency.
• Reasonable Formula & Parameter Setting: Set accurate batching parameters and mixing time according to different mortar formulas. It is forbidden to modify system parameters arbitrarily by non-professional personnel to prevent unqualified mortar ratio and unstable product quality.
• Safe Production Operation: It is forbidden to open equipment access doors and touch operating mechanical parts during line operation. Keep the operation area clean and tidy, and prohibit stacking sundries. Cut off the total power supply completely during equipment maintenance and overhaul to ensure operation safety.
• Daily Maintenance & Cleaning: Clean residual mortar materials and dust inside the mixer, silo and conveying pipeline after daily shutdown. Regularly lubricate transmission bearings and motors, check wearing parts such as mixing blades, and replace damaged accessories in time to ensure stable operation of the whole line.
• Timely Fault Handling: Once abnormal noise, material blockage, inaccurate weighing or dust leakage occurs during production, stop the machine immediately for inspection and troubleshooting. It is strictly prohibited to operate the equipment with hidden faults to avoid equipment damage and production safety accidents.

• Construction Dry Mortar Production: Professional production of masonry mortar, plastering mortar, bonding mortar, joint mortar and other conventional building mortar, suitable for large building material factories and mortar processing bases.
• Special Functional Mortar Manufacturing: Adapt to mass production of waterproof mortar, thermal insulation mortar, anti-crack mortar, self-leveling mortar and other high-performance functional dry mortar products.
• Building Powder Material Production: Used for automated production of wall putty powder, ceramic tile adhesive, floor mortar, concrete admixture and other building powder materials.
• New Building Material & Refractory Industry: Suitable for batching and mixing of various powder raw materials such as thermal insulation materials and refractory powder, realizing standardized processing of new building materials.
• Large Engineering & Supporting Projects: Supporting customized production of special mortar for municipal engineering, highway construction, industrial buildings and real estate supporting projects, meeting centralized and large-scale mortar supply demands.

• Q1: What types of dry mortar can this production line produce?

  A1: This full-automatic production line supports multiple formulas, including ordinary masonry/plastering mortar, tile adhesive, waterproof mortar, thermal insulation mortar, anti-crack mortar, putty powder and other mainstream dry mortar and building powder products, realizing multi-purpose of one line.

• Q2: What is the production efficiency and output range of the equipment?

  A2: The standard model output ranges from 5 to 30 tons per hour, and customized large-scale models can reach 100 tons per hour. The whole line realizes continuous automatic production, with stable efficiency and low failure rate, which is suitable for small, medium and large mortar factories.

• Q3: Why does the finished mortar have uneven mixing quality?

  A3: The main reasons include inaccurate batching parameters, unstable feeding speed, worn mixing blades or insufficient mixing time. Regularly calibrate the weighing system, check wearing parts and standardize parameter settings to ensure uniform mixing effect.

• Q4: Is the production line environmentally friendly and dust-free?

  A4: Yes. The whole line adopts fully closed conveying and processing structure, equipped with high-efficiency pulse dust removal equipment. No dust overflows during operation, which improves the workshop environment and meets global environmental protection production standards.

• Q5: Is the equipment easy to operate and maintain?

  A5: Adopts intelligent touch screen PLC one-key control, with simple operation and low manual dependence. The equipment has a mature and stable structure, low failure rate, and simple daily maintenance, only needing regular cleaning, lubrication and wearing parts inspection.

• Q6: Can the production line be customized according to site conditions?

  A6: Absolutely. We support personalized customization of output, layout structure, degree of automation and supporting equipment according to customer’s factory site size, production demand and budget, to provide exclusive overall solutions.

• Q7: How to ensure long-term stable operation of the production line?

  A7: Strictly follow the operation specifications for production, do a good job in daily cleaning and lubrication, regularly calibrate the weighing system and inspect electrical and mechanical parts, and replace worn accessories in time to effectively extend the service life of the equipment.