▏Product Introduction
▏Technical Parameters
Traction frame making | 60×80mm square tube |
| Length of traction | 1000mm |
| Traction speed regulation | Frequency control |
Power of traction motor | 1.5Kw；2 sets |
| Frequency converter | 1.5Kw |
| Lifting mode | Hand wheel lifting |
▏Main Details
▏Product Photos
▏Product Introduction
A Belt Hauling Off Machine is an industrial device used to pull or haul off materials, especially in extrusion processes, where materials such as plastics, rubber, or other continuous products are formed through an extruder. The belt hauling off machine is particularly critical in industries like cable manufacturing, plastic pipes, profiles, and rubber products, where a consistent and controlled pull or haul-off of the extruded product is essential for maintaining its shape, size, and overall quality.
The machine works by gripping the extruded material using a set of belts (often rubber or polyurethane), which are designed to apply controlled tension and pull the material at a consistent rate, ensuring that the product is properly shaped, cooled, and sized before further processing. This is an essential step in processes where the material must be cooled or set into a solid form before it is cut, coiled, or wound into its final form.
Key Features of a Belt Hauling Off Machine:
 | 1. Belt Mechanism: The core feature of the machine is its belt system, which can be equipped with two or more parallel belts that grip the extruded material, applying controlled tension to pull the product away from the extruder die. 2. Speed Control: The machine allows for precise control of the hauling speed, which must match the extrusion speed to ensure that the material does not stretch, deform, or lose its integrity. Speed adjustments are crucial for maintaining consistent product quality. 3. Tension Adjustment: The machine often includes mechanisms to adjust the tension on the belts, ensuring that the right amount of pull is applied to avoid excessive stretching or compression of the material. 4. Cooling or Water Bath Integration: For certain materials like plastics or rubber, the belt hauling off machine may be integrated with cooling or water bath systems to solidify or cool the material after extrusion, ensuring it retains its shape and consistency. 5. Cutting or Winding Mechanism: Many belt hauling off machines include automatic cutting units or winding units to prepare the material for the next step in the production process, such as coiling, cutting to length, or winding onto spools. 6. Adjustable Height and Positioning: The height and positioning of the belt hauling off machine can often be adjusted to suit different extrusion lines or product sizes, making it versatile for a range of applications. 7. Automation and Monitoring: Advanced belt hauling off machines feature automation systems to monitor and adjust the speed, tension, and other parameters in real-time, improving operational efficiency and consistency. |
Components of a Belt Hauling Off Machine:
| 1. Belts: The primary element of the machine that makes contact with and pulls the extruded material. These belts are made of durable materials like rubber, polyurethane, or fabric, designed to handle the material being hauled off. 2. Drive System: This consists of motors, pulleys, and gears that provide the necessary power and torque to move the belts and haul the material at the desired speed. 3. Tensioning System: Mechanisms such as pneumatic or spring-loaded units that ensure the belts apply the correct amount of force to prevent stretching or slack in the material. 4. Guides and Rollers: These ensure the extruded material moves smoothly and stays aligned as it is pulled through the machine, preventing twisting or uneven tension. 5. Cooling/Water System: Some machines are integrated with cooling mechanisms, such as water tanks or air cooling units, to solidify the extruded material after it leaves the extruder. 6. Cutting/Coiling Mechanism: A system for automatically cutting the extruded material into lengths or coiling it for further processing or packaging. 7. Control Panel: The user interface that allows operators to set and adjust operational parameters such as speed, tension, and temperature. |
Applications:
| • Cable Manufacturing: In the production of electrical cables, the belt hauling off machine is used to pull the extruded wire or cable at a consistent speed for proper cooling and shaping. • Plastic and Rubber Profiles: Used in the production of plastic pipes, tubing, and rubber profiles, where precise tension control is needed to ensure the products maintain the correct dimensions and do not warp. • Film and Sheet Extrusion: For the continuous production of plastic sheets or films, the belt hauling off machine pulls the material through a cooling zone, ensuring uniform thickness and preventing sagging. • Wood-Plastic Composites (WPC): In the production of WPC materials, where plastic and wood fibers are extruded into continuous profiles, the machine pulls the extruded profiles to maintain proper alignment and shape. |
Advantages:
| 1. Consistent Tension Control: The belt hauling off machine ensures that the extruded material is pulled with consistent tension, which is critical for maintaining the desired product quality and dimensions. 2. Flexibility: These machines are versatile and can handle a wide variety of materials, including plastics, rubber, and composites, making them suitable for various industries. 3. Improved Product Quality: By applying the right amount of tension and controlling the speed, the machine helps produce high-quality, uniform products with minimal defects or distortion. 4. Increased Efficiency: Automation and real-time monitoring reduce the need for manual adjustments and improve the overall efficiency of the extrusion process. 5. Space Saving: The compact design of the machine allows for integration into existing extrusion lines without requiring excessive floor space. |
The Belt Hauling Off Machine plays a critical role in the extrusion process, ensuring that extruded materials are pulled with the correct tension, speed, and alignment. By improving product quality, reducing defects, and enhancing the efficiency of production lines, it is an indispensable piece of equipment for industries such as cable manufacturing, plastics, rubber, and composite materials. With its versatility, precision, and ability to integrate with other systems, the belt hauling off machine supports the production of high-quality, uniform products for a wide range of applications.
▏Product Advantage
| 1 | High transmission efficiency of belt hauling off machine |
| the belt hauling machine have a large contact area and strong friction, which makes its transmission power and high transmission efficiency. |
| 2 | Compact structure |
| the drive system of the belt hauling machine is compact in design, compared with other transmission methods, it can occupy less space in the case of the same transmission power. |
| 3 | Smooth operation |
| The belt hauling machineruns smoothly and has small vibration, which helps to extend the service life of the equipment and reduce maintenance costs. |
| 4 | Overload protection |
| In the case of overload, the belt may slip, which actually plays the role of overload protection to prevent damage to the equipment. |
| 5 | Strong adaptability |
| the belt hauling machine can adapt to the large center distance between the two shafts, which makes it widely used in a variety of industrial environments. |
| 6 | Easy maintenance |
| the structure of the belt hauling machine is simple, and the manufacturing and installation accuracy requirements are not high, so the maintenance and replacement of the belt and other operations are relatively easy. |
| 7 | Good heat dissipation performance |
| the belt hauling machine dissipates heat quickly during operation, which helps to maintain the stable operation of the equipment. |
| 8 | Energy saving |
| Due to high transmission efficiency and smooth operation, the energy consumption of the belt tractor is relatively low, and the energy saving effect is obvious. |
| 9 | Adapt to a variety of products |
| the belt of the belt hauling machine can be made of a variety of materials to adapt to different working environments and traction needs. |
| 10 | High cost effectiveness |
| Considering the performance, maintenance costs and service life of the belt hauling machine, its cost effectiveness is relatively high, and it is an ideal choice for many industrial applications. |
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