The ideal solution for transmitting motion and mechanical power. LUAN DUNG transmission chains are extremely versatile, strong and designed to withstand unforeseen loads or possible stop and go.

The mechanical qualities of LDC transmission chains ensure a long life of service and performance in any field of application.

The anti-rotation flats, the strong riveting system, the treatments with specific depths and the careful selection of raw materials and the checks performed throughout the entire manufacturing process produce a high accuracy chain, with low friction, wear resistant and a service life above average.

The models available in the catalogue are simple, duplex and triplex roller chains manufactured according to standard ISO DIN 8187;  ASA DIN 8188, DIN 8164, rotary chains with offset links.

Available in different materials, depending on the intended use, the power to be transmitted and the work conditions.

Specific heat and surface treatments improve the resistance to wear, oxidation and corrosion.

The chains available are made of different materials: case hardening steel, hardened and tempered steel, and stainless steel.

Wash Box Chains Specifications

Wash Box Chain is primarily used in the mining industry, coal preparation plants, and corrosive environments. The wash box chain that we offer is engineered and manufactured to withstand the abrasion and tough environments that it may be exposed to under ground. Besides the chain we also offer a full line of wash box chain sprockets, as well as motors, reducers, bearings, and more. LDC Roller Chain and Sprockets aims to be a one stop shop for all your mining application needs. For more information or to get a quote please contact us and we will be happy to assist you.

Wash Box Chains Specifications

Feeder Breaker Chains

Feeder Breaker Chains

Shuttle Car Chains

Shuttle cars are designed to efficiently remove cut material from the mine work face in such a manner as to enhance the performance of continuous mining equipment in order to maximise productivity. Two standards styles are illustrated but this is not exhaustive, many bespoke types are available as special production.

Shuttle Car Chains

Bush Class Chains with Attachment

Hardened Steel Bush (HSB) Chains are designed as a substitute for combination chains where conditions require a heavier, more rugged chain. They are extremely durable without excessive weight. HSB chains are well suited to medium to heavy conditions. SS102B, SS131, SS188 all stocked in hanoi warehouse. Available in LDC® brand.

Bush Class Chains with Attachment

LD Series Chains

This LDC Din series chain is a specific German standard as BS is British. This series is comparable to M and in some sizes identical. The range is not as extensive in terms of higher strengths, but again is available in bush, standard and large roller together with flanged roller. This series is encountered across the whole spectrum of industry but notably in timber products and construction machinery. The Din standard establishes very specific parameters for materials, and construction.

LD Series Chains

Combination chains for Feed and Washing tables

This series employs cast block with steel sidebars. Blocks are available in LDC grade or stainless steel to special order. The one piece construction of the block makes the combination chain an ideal choice to counter impact and abrasion.

Combination chains for Feed and Washing tables

Scraper Reclaimer

Particularly strong and resistant to wear, our scraper chains are designed especially for conveying granular, powder or liquid materials that typically are abrasive. We can ensure accuracy of execution, careful selection of materials and treatments, and state-of-the-art technology providing LDC scraper chains with a greater service life and consistency of performance. Designed to convey granular and powder materials or material resulted from transformation processes, LDC scraper chains can be used on a regular basis in many sectors from agro-food and chemical industries to waste disposal and recycling plants.

Scraper Reclaimer

Bucket Elevator Combination Chain

Specialty chain for continuous discharge type Bucket Elevator in vertical operation, which has superior durability and longer life performance.

Bucket Elevator Combination Chain

Silent Chains

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LUAN DUNG.,JSC

To use the word "Dung" (Impartiality) to raise the Name is to shine the light on truth, to use the word "Luan" (Interpretation) to call the Name, is to understand the words. If the truth is not Named, it cannot enlighten, and so it is bound to "Dung" in order to be portrayed. Words, when unexplained, cannot be understood, so we must utilize "Luan" in order to to illustrate. When the truth has been portrayed, the words has been illustrated, then the practice and introspection can be left hanging. That is clear.