Prestressed Steel Wire Tensioning Machine for Concrete Production
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Overview Of KL-800 prestressed steel wire tensioning machine
The KL-800 Hydraulic Tensioning Machine from Henan Kelai Industrial Co., Ltd. is a high-performance solution designed for producing various prestressed concrete components, including hollow core slabs, precast wall panels, beams, lintels, and other prestressed structural products. With an advanced hydraulic drive system, the KL-800 ensures stable and precise tension force control, allowing steel strands to achieve uniform stress distribution and accurate tensioning data. This significantly enhances the structural strength, durability, and quality consistency of precast concrete elements.
Built with a compact mechanical structure, user-friendly controls, and low maintenance requirements, the KL-800 hydraulic tensioning machine helps manufacturers reduce labor intensity, shorten production cycles, and increase overall efficiency. Its strong pulling force, reliable pressure-holding ability, and fast return performance make it ideal for modern precast concrete factories seeking high productivity and stable performance.
Widely used across industrialized construction, precast concrete plants, and prestressing production lines, the KL-800 has become a preferred choice for many global customers. Its excellent reliability and long-term stability provide powerful technical support for improving production capacity and ensuring high-quality prestressing results.
By integrating the KL-800 into your precast manufacturing process, your factory can achieve higher output, better product quality, and more reliable prestress control—making it a valuable investment for any modern precast concrete enterprise.
Principle Of The Prestress Tension Equipment
The pump station is available in two variants: manual and solenoid-operated. It features a three-position directional valve for precise distribution of hydraulic oil. During operation, the handle can be rotated to the corresponding position based on the specific requirements of the hydraulic cylinder. Within its rated pressure range, the pump station is capable of operating at any working pressure. Once the pressure gauge reaches the desired value, the motor automatically shuts off, and the system maintains the pressure steadily and reliably. This design ensures both safe and efficient hydraulic operation in various applications..
Precautions for Use: The working fluid of the pump must be #20 hydraulic oil and no other liquid should be used as a substitute. The oil tank should be filled to the maximum level, and the hydraulic oil should be replaced once a year. The operating temperature of the oil should be maintained between 25°C and 50°C. When starting the motor, ensure that the directional valve handle is in the neutral (center) position. High-pressure hoses should be inspected every two months and replaced every six months to ensure safe and reliable operation.
Main Technical Parameters of Hydraulic Prestressing Wire Tension Machine
We offer a wide range of steel wire tension machines specifically designed to meet the diverse requirements of our customers. Capable of handling various sizes of bars and strands, these machines deliver precise, consistent, and reliable tensioning across a wide range of applications. Built with robust construction and flexible configurations, they provide efficient performance, long-term durability, and adaptability, making them suitable for both small-scale projects and large industrial operations.
The pump station is equipped with a high-performance hydraulic pump and cylinder, designed for reliable and efficient operation. The hydraulic pump has a rated pressure of 15 MPa, a high-pressure flow of 1 L/min, and is powered by a 1.5 kW motor. The hydraulic cylinder operates at 15 MPa, features a 63 mm diameter, and is available with stroke lengths of 800 mm, 900 mm, or 1200 mm. This combination ensures stable, precise, and durable hydraulic performance suitable for a wide range of applications. performance.
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