This series of packaging machines is specifically designed for pipe fittings and connectors made of plastic materials such as PPR, PVC, and PE, as well as metal. The equipment utilizes an advanced PLC control system that integrates fully automatic alignment and feeding, intelligent counting/weighing, automatic bag forming, sealing and cutting, and batch number printing into a single process.It perfectly addresses the challenges associated with pipe fittings—such as irregular shapes, heavy weight, and the low efficiency and high error rate of manual packaging—making it the core equipment for pipe fitting manufacturers seeking to achieve automated production.
Pipe Fitting Types: Straight (pipe couplings), elbows, tees, crosses, pipe caps, valves, pipe clamps, etc.
Industry Applications: Building plumbing and drainage systems, underfloor heating systems, electrical conduit fittings, bathroom fixtures, and more.
Features and Specifications
- The main body is made of high-strength carbon steel with a high-temperature baked paint finish, and features a high-quality stainless steel metering mechanism. The entire machine is constructed with substantial materials, making it suitable for a wide range of complex production environments and ensuring long-lasting durability.
- 7-inch color touchscreen, programmable imported PLC control system, human-machine interface, and simple operation.
- A microcomputer controls multiple weighing units to measure simultaneously, automatically combining them into the perfect blend that most closely matches the target weight.
- It can automatically perform packaging processes such as feeding, weighing, bag forming, filling, sealing, switching, and re-inspection.
- Recipes and parameters are saved and can be recalled with a single click for production—simple and fast.
- With a wide range of applications, it meets the needs of customers across virtually all industries and adapts to market changes.
- Intelligent Control: Automatically tracks production volume; the machine automatically adjusts parameters when switching products; output can be adjusted with a single button; features photoelectric automatic tracking and a "no-load, no-operation" mechanism, thereby achieving energy-efficient, eco-friendly production.
- User-Friendly Production Management: Features automatic shutdown, production counting, and alerts for production quantity settings, making production management more convenient.
- The streamlined, modular design allows for the addition or removal of equipment and features as needed at the customer's site.
- Easy Product Changeover: When switching between different product models during production, simply replace the relevant components; when manually adjusting the equipment, the human-machine interface features an operation tutorial, making parameter adjustments intuitive and clear. Switching between functions is straightforward, and the touchscreen interface includes fully Chinese annotations and comprehensive error messages, ensuring that all parameter adjustments are quick and easy, and operation is simple.
- Highly expandable; can be equipped with a coder, a label applicator, a weighing and recheck scale, a finished product conveyor belt, and other configurations.
- It can integrate with ERP, MES, and WMS systems, with product data and production tasks updated in real time.
Machine Specifications
| Equipment Model | LH-520T14 |
| Bag Dimensions | Width: 100–250 m; Length: 100–400 mm (adjustable; customizable) |
| Control Methods | 7-inch Color Smart Touchscreen |
| Packaging Speed | 20–60 packages per minute (depending on the product’s characteristics and the number of packages) |
| Structural Materials | The main frame is made of carbon steel, and some components are made of stainless steel. |
| Packaging Materials | PP, PA, PE, CPP, PET, and other films and sheets |
| Edge Banding Types | Back Cover |
| Total Power | 7.8 kW |
| Voltage | AC 380 V, 50/60 Hz |
| Atmospheric pressure | 0.6–0.8 MPa |
| Total Weight | 2,500 kg |
| External Dimensions | L5450mm, W2550mm, H3326mm |