Product Introduction:
This series of products is a unit combination type, suitable for large, medium, and small cement enterprises. It has multiple types such as single nozzle, double nozzle, and multi nozzle, and is suitable for packaging various powder materials such as cement, putty powder, dry mortar, titanium dioxide, tile adhesive powder, refractory materials, new building materials, etc. It can greatly reduce the manpower in the packaging process and significantly improve production efficiency.
Widely used in the packaging of mineral powders such as cement, dry powder, putty powder, gypsum powder, talc powder, lime powder, zinc oxide, aluminum oxide powder, titanium dioxide powder, dry powder mortar, dry plaster, expansion agent, calcium carbonate, sodium sulfate, high earth, mica powder, barium sulfate, light calcium, silica powder, casting sand, pearl rock, silicon dioxide, carbon black, etc.

Product Structure and Function:
The QD-A series impeller fixed packaging machine mainly consists of a body, a feeding mechanism, an ash discharge mechanism, a control mechanism, a microcomputer weighing mechanism, and a bag hanging mechanism. The body adopts a welded steel structure with high strength, high rigidity, and is compact and lightweight.
1. Feeding mechanism: driven by a cycloidal pinwheel reducer, the small chain wheel drives the feeder to rotate through the chain and large chain wheel to complete the feeding process. (Single mouth packaging machine without feeder)
2. Ash discharge mechanism: The main shaft impeller is driven by an electric motor to rotate, and the rotating impeller discharges the cement, which is then packed into a packaging bag through an ash discharge pipe.
3. Control mechanism: Starting from the travel switch, the cylinder is controlled by a microcomputer and solenoid valve to open the discharge nozzle, achieving automatic control of the electrical system.
4. Microcomputer weighing mechanism: This packaging machine adopts microcomputer weighing, which has the characteristics of easy adjustment and stable bag weight.
5. Bag dropping mechanism: equipped with a unique and innovative automatic bag dropping device. When the cement is loaded to the designated weight, the discharge nozzle is closed and the filling stops. At the same time, the electromagnet is attracted by the signal of the sensor, and the bag press is activated. The automatic bag dropping device works, and the cement bag falls off and tilts outward, leaving the packaging machine.

Technical parameters:
1. Bag weight error: 50+0.3 kg
2. Bag weight qualification rate: ≥ 95%
3. Production per mouth: ≥ 8t/h (50kg per bag)
4. Single nozzle power: 3KW
5. Single bag weight: adjustable from 15-100kg

Product advantages:
As an automatic weighing and packaging equipment for powders, the valve packaging machine has a high degree of automation, computer intelligent automatic recognition, simple operation, and only requires workers to insert bags (without manual movement of the gate) to complete the packaging production process. It rewrites traditional production processes, improves the working environment, saves labor (3-4 people), reduces labor intensity for workers, greatly reduces production costs, and improves production efficiency. Widely used for automatic metering and filling of various dry powder and granular materials.