Product Description
The belt conveyor self-contained hydraulic tensioning device, developed based on the characteristics of our country's belt conveyors and incorporating advanced technology from industrialized nations worldwide, has been meticulously designed through the analysis and research of a rational belt tension model and extensive experimentation. This device boasts excellent dynamic performance, high reliability, a compact structure, minimal installation space, and simple operation, making it the ideal equipment for belt conveyor tensioning.
This device is widely used in the belt conveyor systems for transporting loose decorative materials in industries such as coal, electricity, metallurgy, ports, and construction materials, and is suitable for both fixed and telescopic belt conveyors.
Product Features
Wide range adjustment
This unit is designed based on the characteristics of belt conveyors, and the pulling force and normal operating force can be adjusted arbitrarily according to the tension requirements of the belt conveyor, fully meeting the requirement that the starting force is 1.3-1.5 times of the normal operating force. After the electro-hydraulic system is adjusted, the tensioning device operates automatically according to the preset program, ensuring the conveyor belt runs in an ideal state. Therefore, belt conveyors equipped with this tensioning device can reduce the thickness of the conveyor belt.
High-speed dynamic response capability
This device has a fast dynamic response. During startup, the belt conveyor is in an unstable state. At this time, the tensioning device promptly compensates for the elastic oscillation of the conveyor belt through the rapid extension and contraction of the oil cylinder, effectively achieving dynamic tensioning of the belt conveyor. This reduces the impact dynamic load during startup, ensuring reliable operation. Additionally, it effectively prevents over-tensioning of the conveyor belt by the tensioning device.
Comprehensive protection features
The system features timely signal provision for ribbon detection during belt breakage, to control the automatic shutdown of the belt conveyor and automatic increase of tension during belt slippage, etc., while also offering multiple functions such as hydraulic system protection and electrical control system safety protection.
Achieve unattended operation
This device can be connected to the belt conveyor's integrated control unit, "PLC," allowing for remote control of the conveyor's automatic tensioning, ensuring reliable operation of the conveyor.
Energy-saving, reduced consumption
Under fixed main parameters of the conveyor, the use of a hydraulic automatic tensioning device results in a lower belt strength grade and reduced installed power of the conveyor, thereby reducing initial equipment investment, saving electricity, and cutting operational costs, offering significant economic benefits.
Compact structure, minimal installation space.
Belt Conveyor Self-Controlling Hydraulic Tensioning Device Technical Specifications
