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Help CenterIntegrated Krah Profiled Pipe Line With Water Cooling and Automatic Cutting
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As a leading manufacturer specializing in plastic pipe production equipment since 2010, Qingdao Yongke Machinery Co., Ltd. proudly presents our advanced Integrated Krah Profiled Pipe Line with Water Cooling and Automatic Cutting. This comprehensive system is engineered to streamline the manufacturing of high-quality, large-diameter structured wall pipes, directly addressing the needs of modern drainage, sewerage, and irrigation projects. Our solution integrates cutting-edge extrusion, precise profile forming, efficient cooling, and automated cutting into one cohesive line, significantly enhancing production efficiency, consistency, and operational cost-effectiveness for our global partners.
The core value of this integrated line lies in its ability to produce robust Krah-profile pipes with superior dimensional stability and mechanical properties. By combining our extensive manufacturing expertise with a commitment to innovation, we deliver a system that not only meets but often exceeds the rigorous demands of international infrastructure development. Operating from our 10,000-30,000 square meter facility, we ensure every component is built with precision and reliability, backed by our ISO9001, ISO14000, and OHSAS18001 certified quality and management systems.
Detailed Product Features & Technical Specifications:
- Integrated Design: The line is a fully integrated system, eliminating the need for separate machine coordination. It includes the extrusion unit, Krah profile forming station, water cooling tank, haul-off unit, and automatic cutting station, all synchronized for seamless operation.
- Advanced Extrusion & Forming: Features a high-performance extruder with precise temperature control and a specially designed die head for forming the unique Krah structured wall profile, ensuring optimal material distribution and profile integrity.
- Efficient Water Cooling System: Incorporates a multi-stage water cooling tank with temperature control and circulation. This system ensures uniform and rapid cooling of the pipe profile, critical for achieving consistent wall structure and preventing deformation.
- Precision Automatic Cutting: The cutting unit is equipped with an automatic length measurement system and a servo-driven cutting mechanism. It allows for precise, clean cuts according to preset lengths, minimizing waste and manual intervention.
- PLC-Based Automatic Control: The entire line is governed by a centralized PLC control system with a user-friendly HMI (Human-Machine Interface). Operators can monitor speed, temperature, cooling, and cutting parameters, enabling easy adjustments and stable process control.
- High Production Capacity & Flexibility: The system is designed for high output and can be configured to produce pipes within a specific diameter range (customizable upon request). It supports various thermoplastic materials like PE (Polyethylene) and PVC.
- Robust Construction & Safety: Built with durable materials and components, the line ensures long-term operational stability. Safety features are integrated throughout, aligning with our OHSAS18001 commitment.
Key Technical Parameters Table:
| Parameter | Description / Typical Range |
| Applicable Pipe Diameter | Customizable (e.g., for large-diameter pipes) |
| Extruder Configuration | Single or twin screw, based on material and output requirement |
| Cooling Method | Multi-stage controlled water cooling |
| Cutting Control | Automatic length measurement & servo cutting |
| Control System | PLC with touch-screen HMI |
| Power Requirements | Customizable (e.g., 380V, 3Phase) |
| Line Length (approx.) | Configurable based on factory layout |
Benefits for Our Clients:
- Enhanced Productivity: The integrated automation reduces manual handling, setup time, and transition delays, leading to higher output and better utilization of labor.
- Consistent Product Quality: Precise control over extrusion, forming, and cooling processes ensures every pipe meets strict dimensional and structural specifications, reducing reject rates.
- Operational Cost Savings: Efficient cooling reduces energy consumption compared to some alternative methods, and automated cutting minimizes material waste.
- Reduced Labor Dependency: Automation in haul-off and cutting decreases the need for intensive manual operation, improving safety and consistency.
- Scalability & Future-Proofing: The system is designed to be robust and adaptable, supporting business growth and potential future upgrades.
Trust Backing & Final Emphasis:
Qingdao Yongke Machinery is not just a supplier; we are a partner with over a decade of proven experience. Our 10,000-30,000 square meter factory and team of 51-100 dedicated professionals stand behind every system we build. With an annual export value reaching US$1 Million - US$1.5 Million, we have successfully delivered reliable machinery to clients across North America, South America, Europe, Asia, Africa, Oceania, and the Middle East. Our certifications in ISO9001 (Quality), ISO14000 (Environment), and OHSAS18001 (Health & Safety) underscore our commitment to delivering products that are reliable, environmentally conscious, and safe to operate.
This Integrated Krah Profiled Pipe Line embodies this commitment. It offers a tangible solution to increase your manufacturing capability, improve product quality, and optimize your production costs. By choosing Yongke Machinery, you gain access to not only advanced equipment but also the technical support and industry knowledge of an established manufacturer.
We encourage you to take the next step in enhancing your pipe production operations. Contact us to discuss your specific pipe diameter, material, and output requirements. Let us tailor this integrated line to perfectly fit your factory and help you build a stronger, more efficient business.
Frequently Asked Questions (FAQ):
-
Q: What is the "Krah" profile, and why is it significant for pipes?
A: The Krah profile is a specific structured wall design used primarily for large-diameter plastic pipes. It features a corrugated outer wall and a smooth inner wall, providing high ring stiffness and strength while maintaining material efficiency. This makes pipes ideal for demanding applications like buried drainage and sewer systems where mechanical load is high. -
Q: Can this production line handle different plastic materials?
A: Yes, the line is primarily designed for thermoplastics like Polyethylene (PE) and Polyvinyl Chloride (PVC), which are common for such profiles. The extruder and die configuration can be customized based on the specific material's processing characteristics upon request. -
Q: How does the water cooling system compare to air cooling?
A: Water cooling is generally more efficient and uniform for large, structured profiles like Krah pipes. It allows for faster heat removal, which is crucial for maintaining the profile shape and achieving consistent wall properties. Our system includes temperature control to optimize the cooling process. -
Q: Is the automatic cutting system adjustable for different pipe lengths?
A> Absolutely. The cutting system is programmable via the PLC control panel. Operators can set the desired cutting length, and the system will automatically measure and cut the pipe to that exact length, ensuring batch consistency and reducing manual measurement errors. -
Q: What level of automation does the line offer? Do we need many operators?
A: The line is highly integrated and automated. Key processes—extrusion speed, cooling temperature, haul-off speed, and cutting—are centrally controlled. While some supervision and quality checks are needed, it significantly reduces the number of operators required compared to a non-integrated setup, typically requiring a small team for monitoring and handling. -
Q: What is the typical production capacity or output speed of this line?
A: Production capacity depends heavily on the target pipe diameter and wall thickness. We design and configure the line based on your specific output goals. During consultation, we will provide estimated speed ranges (e.g., meters per hour) for your intended product specifications. -
Q: Does Yongke Machinery provide installation support and training?
A: Yes, as part of our service, we offer comprehensive installation guidance, either through detailed manuals and remote support or, optionally, through on-site technician assistance. Operator training on the control system and basic maintenance is also provided to ensure smooth commissioning. -
Q: How reliable is the machinery, and what about after-sales service?
A: Built in our ISO-certified factory with quality-controlled components, the line is designed for durability and stable long-term operation. We provide a standard warranty and have a dedicated after-sales team for technical support. Our widespread export experience means we understand the importance of reliable post-sale service for international clients.
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