High strength chains for Hoists
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High strength chains for Hoists Lifting and 2009 / 2010 Movin

High strength chains for hoists

Content Intelligent profile cross section pewag, as an innovation leader, is the world's first supplier of a chain with an intelligent and stiff cross profile for lifting devices. pewag offers a variety of high class and innovative chain types in the category of hoist chains as well as the support for the design of chain drives. Content pewag group Welcome to the pewag group Production and sales locations History, quality management Business areas, environment Advantages Advantages of pewag hoist chains Profile steel chain Mechanical properties Hoist chains - types Chain dimensions...

pewag group Welcome to the pewag group We are an internationally operating group of companies. Our track record goes back to the year 1479. Mission Statement pewag group's Mission Statement expresses the goals of our actions as follows: Because of our joy and determination to innovate, we at pewag group strive to manufacture the world's best products wherever we compete -today and in the future. The high quality of our products and services, as well as the passionate performance of our employees are our biggest assets to reach excellence and total customer satisfaction. Principles of pewag...

pewag group We are a modern group of companies which looks back to a tradition and experience of more than 500 years. Since our founding years, a lot has changed, but the values that made our success possible from the beginning remain. pewag group – Innovation. Quality. Partnership. High strength chains for hoists

pewag group History of the pewag group Quality management Advantage through tradition Our ultimate goal is to achieve customer satisfaction The history of pewag group goes back to the 15th century and therefore makes us the oldest chain manufacturer worldwide. With our experience we are ready for the future. Timetable of important events 1479 First documented references of a forging plant in Brückl 1787 Foundation of a chain forge in Kapfenberg 1803 Foundation of a chain forge in Graz 1836 Establishment of an iron casting plant in Brückl 1912 Production of the first snow chain in the world...

pewag group Business areas Environment – we take responsibility Working with pewag products Ecological awareness in all areas The pewag group has a substantial and diverse spectrum of products and services. Our range of products varies from traction chains for tires (snow chains for passenger cars, trucks and special-purpose vehicles, tire protection chains for mining vehicles) over different industrial chains to products for the do-it-yourself sector (light chains, belts, etc.) We continuously strive to keep the influence of our business on the environment as low as possible. Our...

pewag group Customer proximity International presence In the ambitious five-hundred year history pewag has evolved from a small and modest company to a global organization with several subgroups. With 8 production and 26 sales and other locations on the continents of Europe, America and Africa pewag documented its claim as the world’s number one chain manufacturer. In addition to the numerous locations pewag as an international company relies on his capillary, strong, and professional partner network. These collaborations provide optimal customer service in currently more than 100 countries...

pewag group pewag group presents itself on the internet. More ... www.pewag-group.com www.pewag.com pewag group – Innovation. Quality. Partnership.

ContentAdvantages Advantages of pewag hoist chains 12 Profile steel chain 12 Permissible limit stress 13 Duty rating groups 13

pewag hoist chains Advantages

Advantages of pewag hoist chains • Produced on state-of-the-art chain production machines for high dimensional accuracy and tight tolerances to ensure smooth run of the chains over chain wheels. • Heat treated in environment friendly continous working heat treatment systems for even hardness and strength of each individual chain link. • High corrosion resistance and consistent quality of the zinc layer due to electrogalvanizing on pewag developed continous working facility. • Assurance of the high quality of pewag hoist chains in accordance with ISO 9001 quality assurance system. • Stamped...

Wear values Permissible limit stress The values have been determined on the pewag test rig for dry and lubricated chains in one-strand-operation. During hoist operations, it must be ensured that the maximum limit stress of the chain according to EN 818-7 and ISO 3077 is not exceeded. As chains run over the wheels oscillating forces are generated, which load the chain above the working load (polygone effect of the chain wheel, acceleration-, breaking shocks). The quotient „Limit stress / at working load limit“ is the shock-factor of the hoist. Dry running condition Wear [%] Stress at WLL 145...

ContentTypes of chains Chain dimensions according to EN 818-71 16 Chain dimensions according to JIS B8812 17 Case hardened chains 18-20 Stainless steel chains 21-23 Through hardened chains 24-26

pewag hoist chains Types of chains

The dimensions listed in the table are an extract of the EN 818-7 for round steel chains. Depending on the hoist design, the dimensions and tolerances can be varied according to the demand of our customers. Round steel chain High strength chains for hoists

pewag Chain dimensions according to JIS B8812 The dimensions listed in the table are an extract of the JIS B8812 for round steel chains. Depending on the hoist design, the dimensions and tolerances can be varied according to the demand of our customers. Round steel chain High strength chains for hoists E3

Mechanical and metallurgical properties for Round steel chain HE / Profile steel chain HEP Different conditions require different chains. In order to optimize the cost-benefit ratio for your commitment, we divide our case hardened chains in three different types. Due to the optimized heat treatment process, the chains hardness and toughness can be tailored to your requirements. High strength chains for hoists