Heavy Duty Conveyor Belt Screw Tensioner Precision Adjustment Device For Belt Tracking
This screw-type tensioner is a compact and durable solution for adjusting the tension and alignment of conveyor belts. Designed to minimize slippage and improve belt lifespan, it is widely used in mining, steel, cement ports, and industrial plants. It features a slide frame screw rod nut and fixed bracket for stable and smooth operation.
Key Features and Advantages
- Precision screw adjustment maintains optimal belt tension.
- Improves belt performance by reducing sag, misalignment, and wear.
- Made from carbon or stainless steel for high-strength durability.
- Simple bolt-on installation for quick integration into conveyors.
- Available in manual and motorized configurations.
- Compatible with head or tail installation on standard belt systems.
Why Choose This Tensioning Device
- Cost-effective and long service life with minimal maintenance.
- High adaptability for different load conditions.
- Stable operation even under heavy vibration and tension.
- Simple and precise adjustment with screw drive.
- Available in multiple surface finishes and stroke ranges.
Application Industries
- Steel industry for material handling of steel plates and coils.
- Metallurgy for transporting ore and raw materials.
- Coal and cement industries for stable handling of bulk products.
- Power plants for conveying coal, biomass, and other fuels.
- Port terminals for loading and unloading grain, fertilizer, and minerals.
Technical Specifications
| Specification | Value |
| Structure Type | Linear screw mechanism with guide rail block |
| Material Options | Carbon steel or stainless steel |
| Rod Diameter Options | 16 mm / 20 mm / 25 mm / 32 mm |
| Thread Type | Trapezoidal, metric, or custom threads |
| Max Tension Load | Up to 10,000 N (varies by model) |
| Adjustment Stroke | 100 mm – 300 mm (customizable) |
| Surface Finish Options | Zinc-plated, galvanized, or painted |
| Belt Width Compatibility | 500 mm – 2200 mm (custom design supported) |
| Installation Position | Tail or head section of the conveyor |
Company Profile
Sichuan Xinghe Yongchen Machinery Equipment Co., Ltd. is located in Zigong, Sichuan, a key city in the Chengdu-Chongqing Economic Circle. Originating from the Rong County Hongguang Conveying Machinery Factory founded in 1992, the company restructured in 2006 into Sichuan Zigong Hongguang Conveying Machinery Manufacturing Co., Ltd., and officially renamed itself in 2021 after a merger, entering a new phase of development.
With a registered capital of 25.1 million yuan and a 73,000 m² facility, the company employs 216 staff, including 35 engineers and technicians. It integrates R&D, design, production, and sales, specializing in mining machinery and complete system solutions. Main products include general and mining belt conveyors, tubular and curved conveyors, bucket elevators, screw conveyors, apron feeders, chain conveyors, buried scraper conveyors, and crushing and screening systems.
These products are widely used in industries such as power, coal, metallurgy, construction, chemicals, and transportation, with an annual output value of 1 billion yuan. The company is ISO 9001:2015 and GB/T19001:2016 certified, holds multiple patents, and is a member of the China Heavy Machinery Industry Association. It has received honors including “Sichuan Innovative SME" and “Zigong Advanced Collective in Industrial Reconstruction 2022."
Guided by its core values—“Quality First, Technology Leadership, Premium Service, and Pursuit of Excellence"—the company is committed to building long-term partnerships and driving innovation-led, sustainable growth. With a focus on upgrading traditional industries and embracing new technologies, Xinghe Yongchen is striving to become a modern, high-tech manufacturer in the mining equipment sector.
Factory Display
