1. Product Overview Open mouth bagging equipment is a professional automatic packaging machine specially matched with dry mix mortar production lines. It is mainly used for quantitative weighing and filling of various dry powdery and granular materials, including dry mix mortar, tile adhesive, wall ...
open mouth bagging machine
,dry mortar bagging equipment
,industrial open mouth bagger
Open mouth bagging equipment is a professional automatic packaging machine specially matched with dry mix mortar production lines. It is mainly used for quantitative weighing and filling of various dry powdery and granular materials, including dry mix mortar, tile adhesive, wall putty, gypsum powder and building admixtures.
Adopting screw feeding and high-precision electronic weighing system, the equipment realizes automatic bag clamping, quantitative filling, material stopping and bag dropping. Combined with belt conveyor and sewing machine, it completes fully automatic packaging, conveying and sealing. It effectively replaces traditional manual bagging, improves packaging efficiency and weighing accuracy, reduces dust pollution, and is essential supporting equipment for standardized and environmentally friendly production of dry mortar factories.
Equipped with high-precision load cell sensors and intelligent weighing controller. It adopts coarse and fine feeding dual-control mode, with weighing error controlled within ±0.5%. Each bag of mortar material keeps uniform weight, avoiding customer complaints caused by uneven packaging.
Continuous circulating bagging design realizes uninterrupted filling operation. The whole process from bag clamping, filling, weighing to bag releasing is automated. It perfectly matches the continuous output of dry mix mortar production lines and greatly improves factory production capacity.
The filling port is equipped with a reserved dust removal interface, which can be connected with the centralized dust removal system of the mortar production line. It effectively absorbs floating dust generated during filling, reduces workshop dust concentration, reduces material waste and meets environmental protection standards.
Adopts PLC + touch screen integrated control system. Packaging weight, feeding speed and delay parameters can be set freely. Multiple formula parameters can be stored for quick switching of different mortar materials. The operation is simple and intuitive with low dependence on workers.
Compatible with various open-mouth packaging bags such as woven bags, paper-plastic composite bags and kraft paper bags. It can package almost all powdery dry mortar materials, including ordinary masonry mortar, plastering mortar, tile adhesive, anti-crack mortar, thermal insulation mortar and various special functional mortars.
The whole machine adopts thickened steel structure and wear-resistant screw. The operation is stable with low noise and low failure rate. Standardized vulnerable parts are easy to replace, which greatly reduces later maintenance cost and downtime loss.
With bag missing detection, overload protection, material blockage alarm and emergency stop function. The equipment automatically stops and alarms under abnormal conditions to ensure personal safety and equipment integrity.
| Item | Parameters |
|---|---|
| Applicable Materials | Dry mix mortar, putty powder, gypsum powder, cement powder, mineral powder and other dry powder materials |
| Applicable Bag Type | Open-mouth woven bag, paper-plastic bag, kraft paper bag |
| Packing Weight Range | 20–50kg/bag (customizable) |
| Weighing Accuracy | ±0.5% |
| Packing Capacity | 200–350 bags/h |
| Feeding Method | Screw quantitative feeding |
| Control System | PLC + Touch Screen |
| Matching Power | 4–7.5kW |
| Working Air Pressure | 0.4–0.6MPa |
| Auxiliary Equipment | Belt conveyor, bag sewing machine, dust collector |
| Overall Dimension | 2100*1350*2500mm |
Check the power supply, air circuit and mechanical fastening parts before starting the machine. Ensure no foreign matter inside the feeding screw and filling nozzle. Calibrate the weighing system regularly to guarantee accurate metering. Confirm all safety protection devices are in normal condition.
Only dry and qualified powder materials can be used. Hard blocks, iron impurities and sundries are prohibited from entering the machine to avoid screw damage. Do not put hands or tools into the filling port during operation to prevent safety accidents.
Observe the operation status in real time. Stop the machine immediately for inspection in case of abnormal noise, vibration, material blockage or inaccurate weighing. It is forbidden to modify system parameters randomly during normal production. Keep the dust removal pipeline unobstructed.
Clean residual powder in the hopper and screw after daily shutdown to prevent material caking and blockage. Regularly lubricate transmission parts and check the wear of blades and seals. Replace vulnerable parts timely to ensure stable equipment performance.
Operators must receive professional training before operation and wear labor protection equipment. Keep the electric cabinet dry and ventilated. Cut off power and air source completely during equipment maintenance.
Clean all residual materials thoroughly when the equipment is out of service for a long time. Perform rust prevention and moisture-proof treatment for mechanical and electrical parts, and cover the equipment for dust protection.
Special packaging equipment for automatic production lines of masonry mortar, plastering mortar, tile adhesive, anti-crack mortar, thermal insulation mortar and waterproof mortar.
Suitable for quantitative packaging of wall putty powder, gypsum powder, cement powder and various building powder admixtures.
Widely used for packaging of non-corrosive dry powder materials such as mineral powder and chemical powder with good fluidity.
Support on-site centralized mortar production and automatic bagging for large construction projects and municipal projects.
Match the production and packaging of energy-saving and environmentally friendly new building materials to meet green production standards.
