Conveyor Belt Screw Tensioner Device For Manual Belt Control In Mining Plants

Product Specification

Conveyor Belt Screw Tensioner Devices for Manual Belt Control in Mining Plants

Conveyor Belt Screw Tensioner Devices are compact, reliable tools designed to manually maintain belt tension in short- to medium-distance conveyor systems. Commonly used in mining, cement, and power generation industries, they improve conveyor performance by preventing belt slippage and extending belt life.

This manual tensioning solution uses a screw-and-nut mechanism mounted at the tail pulley end. With a minimal footprint, it is ideal for space-constrained areas and offers simple adjustment, low maintenance, and long service life even in dusty or muddy outdoor environments.

Key Features & Advantages

1. Space-Saving Structure
The compact design fits tight installation areas, making it perfect for conveyor tail sections.

2. Manual Operation
Tension can be adjusted precisely with a basic wrench — no power tools or motors required.

3. Reliable in Harsh Conditions
The self-locking screw design resists water, dust, and debris, making it dependable outdoors or in mines.

4. Cost-Effective Maintenance
Simple parts reduce failure risks. Maintenance is quick, inexpensive, and infrequent.

5. Upgrade & Retrofit Friendly
Can be installed on new conveyors or added to existing systems as a tensioning upgrade.

Typical Application Areas

• Underground and surface mining conveyors

• Cement plant belt systems

• Quarry and aggregate handling

• Power plant material transport lines

• Fertilizer and bulk material conveyors

Technical Specifications

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 Overview