Ready Mixed Mortar Production Line Semi Automatic Dry Mix Plant

The Semi-automatic Dry Mix Mortar Production Line is cost-effective entry-level dry powder mixing equipment, developed for small investors, small workshops and budget-limited mortar factories. It adopts semi-automatic hybrid operation mode: manual raw material weighing and feeding, automatic lifting, mixing, dust removal and quantitative packaging. This simplified integrated line consists of bucket elevator, gravity-free mixer, finished buffer bin, pulse dust collector and semi-automatic packing machine. It can stably produce full-range conventional dry mortar, with simple structure, low investment and easy operation. It is the best choice for startup customers who pursue balanced production efficiency and low equipment cost.

• Ultra Low Startup Investment: Simplified tower-free structure, no high steel frame workshop required, save equipment purchase and civil construction cost, fast capital payback
• Stable Semi-automatic Operation Mode: Manual proportional batching + automatic lifting/mixing/packing, easy to master, no professional technical operation training needed
• Reliable Mixing Performance: Equipped with standard double shaft gravity-free mixer, mixing uniformity ≥99.5%, no powder segregation, stable finished mortar bonding strength
• Compact & Space-saving Layout: Small overall size, only 40-70㎡ ordinary workshop needed, low equipment height, no need workshop reconstruction
• Simple PLC Control System: Basic touch screen control cabinet, pre-store 8 common mortar formulas, easy adjust mixing time and packing weight
• Basic Dust-proof Design: Matched independent pulse dust collector, dust removal rate up to 99%, reduce workshop dust pollution, meet basic environmental requirements
• Low Maintenance Cost: Few vulnerable parts, alloy anti-wear mixing blades, convenient daily cleaning, easy spare parts replacement
• Wide Material Compatibility: Suitable for dried sand, cement, gypsum powder, cellulose, mineral powder and various construction additives processing

• Small startup building material factory with limited investment budget
• Township local mortar supply station, produce plastering & rendering mortar for construction sites
• Small decoration factory produce tile adhesive, joint grout, wall putty powder
• On-site temporary mortar processing workshop matched with automatic plastering machine
• Small-batch customized mortar production, regional small wholesale mortar business

• Raw construction sand must be dried with moisture content ≤3%, wet sand is forbidden to feed into mixer to avoid material caking
• Follow standard startup sequence: start empty mixer firstly, feed materials after stable running; stop feeding before shutting down equipment
• Clean residual mortar inside mixer completely after daily shutdown, prevent gypsum and cement material hardening damage mixing blades
• Add lubricating grease for bearing and elevator chain parts every 10 days, check chain tightness regularly
• Clean dust collector filter bag weekly, ensure normal dust removal effect and clean workshop environment
• Prohibit iron blocks, welding slag and other hard sundries entering mixing bin, avoid mixer blade deformation
• Operators shall weigh raw materials strictly according to fixed formula, random proportion change will cause unqualified mortar quality
• Calibrate packing machine weighing sensor monthly, guarantee uniform weight of finished packaging bags

Q1: What mortar can this semi-automatic line produce?
A1: Interior gypsum plaster, exterior rendering mortar, tile adhesive, joint grout, wall putty, masonry mortar and ordinary non-shrink grout.
Q2: Can equip matched sand drying machine?
A2: Yes, optional mini sand dryer to handle wet raw sand directly.
Q3: How many workers are needed for normal production?
A3: Total 2-3 workers: 1 worker for manual batching feeding, 1-2 workers for bag packing and stacking.
Q4: What is the difference between semi-automatic and full-automatic line?
A4: Semi-automatic line needs manual raw material weighing feeding, lower cost; full-automatic line realizes full automatic batching, higher output and less labor cost.
Q5: Why finished mortar mixing uneven?
A5: Manual weighing error, excessive raw sand moisture, insufficient mixing time or worn mixing blades.
Q6: Do you provide free mortar production formulas?
A6: Yes, provide free standard formulas for all common dry mortar products.
Q7: What about after-sales service?
A7: 1-year whole machine warranty, lifelong spare parts supply, online technical guidance and overseas installation guidance.
Q8: Can upgrade to full-automatic line later?
A8: Yes, reserved upgrade interface, can add automatic batching system to upgrade full-automatic production later.