Automatic Krah Pipe Production Line With 220V Power & IP65 Rated Control Panel
Product Spotlights
As a dedicated manufacturer with over a decade of experience, Qingdao Yongke Machinery Co., Ltd. specializes in providing robust and efficient solutions for plastic pipe production. Our Automatic Krah Pipe Production Line with 220V Power & IP65 Rated Control Panel represents our commitment to delivering advanced manufacturing equipment that enhances productivity, ensures consistent quality, and operates reliably in demanding industrial environments. This fully automated line is engineered for the continuous production of high-quality Krah pipes, which are essential for modern infrastructure projects worldwide.
This production line integrates state-of-the-art extrusion and winding technologies to manufacture structured wall pipes with large diameters. The automation significantly reduces manual intervention, minimizes human error, and maintains a stable production rhythm, leading to higher output and superior product uniformity. The heart of the system is the IP65-rated control panel, which offers exceptional protection against dust and water ingress, ensuring the electrical components remain safe and functional even in harsh workshop conditions. Coupled with a standard 220V power supply, the line is designed for convenient integration into various factory electrical systems.
Key Features & Technical Advantages:
- Full Automation: From material feeding to final pipe winding, the process is controlled by a centralized PLC system, allowing for precise parameter setting, real-time monitoring, and fault diagnosis.
- High-Efficiency Extrusion: The extruder features optimized screw design and barrel heating zones for consistent melting and homogenization of raw materials (typically HDPE or PP), ensuring excellent pipe wall integrity.
- Precision Winding & Forming: The winding unit accurately forms the structured wall profile (typically corrugated or ribbed) onto the extruded core pipe, creating a lightweight yet mechanically strong product.
- IP65 Protection: The control panel's enclosure is completely sealed against dust and low-pressure water jets from any direction. This rating guarantees long-term reliability and reduces maintenance needs for the control electronics.
- 220V Power Compatibility: Operating on a common industrial voltage simplifies electrical connection and is suitable for many markets without requiring specialized high-voltage infrastructure.
- User-Friendly Interface: The control system includes a touch-screen HMI (Human-Machine Interface) with intuitive menus for setting speed, temperature, diameter, and other critical parameters.
- Stable Output & Quality: Automated control ensures each pipe segment meets the same dimensional and mechanical specifications, crucial for projects requiring long, continuous piping runs.
- Energy-Conscious Design: The system incorporates efficient motors and heating elements to optimize power consumption per unit of output.
Technical Specifications Overview:
| Parameter | Typical Range / Specification |
| Producible Pipe Diameter | Customizable, commonly from 300mm to 2000mm |
| Wall Structure | Krah-type (corrugated outer wall with smooth inner liner) |
| Main Raw Material | HDPE (High-Density Polyethylene) or PP (Polypropylene) |
| Production Speed | Adjustable, dependent on diameter and wall thickness |
| Control System Power | 220V AC |
| Control Panel Protection | IP65 (Dust-tight and protected against water jets) |
| Core Control | PLC with Touch-screen HMI |
| Line Configuration | Extruder, winding/corrugating unit, cooling station, haul-off, cutting, etc. |
Benefits for Your Business:
- Increased Production Capacity: Automation allows for continuous 24/7 operation with minimal downtime, maximizing your factory's output potential.
- Consistent Product Quality: Eliminates variations caused by manual operation, ensuring every pipe meets project specifications and reduces rejection rates.
- Lower Operational Costs: Reduces labor dependency for core processes and minimizes waste through precise control, improving overall profitability.
- Enhanced Reliability: The IP65 panel protects against common workshop contaminants, leading to fewer electrical failures and lower maintenance costs.
- Market Flexibility: Capable of producing large-diameter Krah pipes for diverse applications such as municipal drainage, stormwater systems, agricultural irrigation, and industrial conduits.
- Simplified Installation & Operation: The 220V power requirement and user-friendly control interface make setup and daily operation straightforward for your technicians.
Qingdao Yongke Machinery operates from a substantial factory facility and has built a strong reputation through consistent export performance to markets across the globe, including North America, Europe, Asia, and Africa. Our manufacturing processes are guided by ISO9001 (Quality Management), ISO14000 (Environmental Management), and OHSAS18001 (Occupational Health and Safety) systems, which underpin our commitment to producing reliable, safe, and environmentally considerate equipment. This Automatic Krah Pipe Production Line embodies our technical expertise and quality standards. It is a tangible investment that can transform your pipe manufacturing capabilities, providing you with a competitive edge through efficient, high-quality production. Contact us today to discuss how this line can be tailored to your specific requirements and to learn more about our support and service provisions.
Frequently Asked Questions (FAQ)
-
What is a "Krah" pipe, and what are its main applications?
Krah pipe is a type of structured wall plastic pipe, typically featuring a corrugated outer wall and a smooth inner liner. It is known for its high stiffness-to-weight ratio, making it ideal for large-diameter applications requiring strength and cost-efficiency. Primary uses include municipal sewage and drainage systems, stormwater management, agricultural irrigation networks, and industrial wastewater conveyance. -
How does the automation in this line benefit my operation compared to a semi-automatic line?
Full automation ensures consistent process parameters (temperature, speed, pressure) are maintained throughout production. This leads to uniform pipe dimensions and material properties, higher output rates due to continuous operation, and reduced reliance on skilled manual labor for core processes, lowering long-term operational costs and minimizing human error. -
Why is an IP65 rating important for the control panel?
IP65 indicates the enclosure is "dust-tight" and can withstand low-pressure water jets from any direction. In a pipe production environment, dust from plastic pellets and occasional water spray from cooling or cleaning are common. This rating protects sensitive electronic components (PLC, drives, sensors) from damage, ensuring system reliability and reducing downtime due to electrical faults. -
Can this production line run on other voltage standards, like 380V or 480V?
The standard configuration described is for 220V power supply, which is common in many industrial settings worldwide. However, as a manufacturer, we can often customize the electrical components to suit other standard voltages (e.g., 380V, 480V) based on your local factory infrastructure. This would be discussed and confirmed during the order specification process. -
What is the typical output capacity (meters/hour or tons/day) of this line?
Output capacity is not fixed and depends heavily on the target pipe diameter, wall thickness, and material. Larger diameters and thicker walls generally result in lower linear production speed (meters/hour). We provide estimated output ranges during the consultation phase based on your specific product targets. The automated system is designed to optimize output within the defined parameters. -
What kind of raw material does this line use, and can it process recycled material?
The line is primarily designed for processing virgin thermoplastic resins like High-Density Polyethylene (HDPE) or Polypropylene (PP). Processing recycled material is possible, but it depends on the quality and consistency of the recycled feedstock. The extruder configuration and process parameters may need adjustment. We can advise on the feasibility and potential modifications for using recycled content. -
Does the line include a cutting system for producing specific pipe lengths?
A complete Automatic Krah Pipe Production Line typically includes a haul-off unit and a cutting station. The cutting can be programmed to produce pipes of predefined lengths automatically. The type of cutter (saw, guillotine, etc.) can be selected based on pipe diameter and material. -
What support does Qingdao Yongke provide after purchase?
We offer comprehensive support including detailed installation manuals, on-site installation guidance (optional), operator training programs, and a warranty period for the core equipment. We also provide ongoing technical support for troubleshooting and maintenance advice. Our experience in exporting to diverse markets means we are accustomed to supporting clients remotely across different regions.
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