Power up! Lift Weightlessly with Dahs' Electric Chain Hoist!

Lift loads electrically and effortlessly with our electric chain hoists. The Dahs Electric Chain Hoist is characterized by its robustness, performance, reliability, and low maintenance. Thanks to its power, heavy loads can be positioned precisely and quickly.

Choose your electric chain hoist based on load capacity, lifting height, type of application, and environmental conditions to ensure efficient, safe, and long-lasting use.

With Dahs' electric chain hoists, you not only lift heavy loads almost weightlessly, but you also benefit from a long service life and minimal maintenance. Our electric chain hoists are ideally suited for a variety of applications, whether in industry, craftsmanship, or logistics. Thanks to their high precision and fast lifting speed, they enable efficient handling of loads even under demanding conditions. In addition, they are equipped with modern safety features that make operation safe for both the operator and the equipment. Whether for continuous use or occasional lifting operations – Dahs' electric chain hoists offer you the perfect balance between performance, safety, and cost-effectiveness. Rely on technology that optimizes your work processes while reducing the strain on your employees.

Selection Criteria for an Electric Chain Hoist

• What is the maximum load capacity required for the electric chain hoist?
• What lifting height is needed?
• What lifting speed is required?
• Will the electric chain hoist be used as a stationary or mobile unit?
• Which type of control is desired (manual, electric, remote-controlled)?
• What power supply is available?
• Are any special safety precautions required (e.g., overload protection, emergency stop, braking systems)?
• How frequently will the electric chain hoist be used (daily cycles)?
• Are there any special environmental requirements (e.g., humidity, temperature, dust)?
• Are there specific requirements for maintenance and servicing?
• Will the electric chain hoist be integrated into an existing crane system or used as a standalone unit?
• Are there special requirements for the chain material or the hooks (e.g., corrosion-resistant, particularly robust)?
• What requirements exist regarding the lifespan and reliability of the electric chain hoist?

Accessories for Electric Chain Hoists

Electric chain hoists are versatile and powerful devices used in many industrial applications. To maximize their functionality, there are various options and accessories that can be tailored to the specific requirements of the user.

Options for Electric Chain Hoists

• Load Capacity: Different models offer different load capacities, from light to heavy loads.
• Lifting Height: The lifting height can vary depending on the application, allowing users to choose the height that meets their needs.
• Control System: Electric chain hoists can be equipped with various drive systems, e.g., relay-controlled (on/off) or frequency-controlled (soft lowering).
• Drive System: Available with wired or wireless controls.
• Availability of Accessories: The option to choose accessories specifically developed for the particular chain hoist is also an important consideration.

Typical options for Electric Chain Hoists

• Load Handling Devices: Hooks, slings, and grippers for the safe lifting and transporting of loads.
• Controls and Remote Controls: Electronic controls or wireless remote controls for convenient operation.
• Safety Devices: Overload protections and emergency stop switches to prevent accidents.
• Supporting and Mounting Systems: Girders, rails, and brackets for a stable installation.
• Maintenance and Cleaning Equipment: Lubricants and tools for regular care and maintenance.

With the right accessories and options, electric chain hoists can deliver optimal performance and create a safe working environment.

Care, Maintenance, and Annual Inspection of an Electric Chain Hoist

An electric chain hoist is an indispensable lifting device used in numerous industrial and commercial applications. To ensure that an electric chain hoist operates reliably for many years, it is important to perform regular care and maintenance as well as the legally required annual inspections. This essay outlines the essential steps for the care, maintenance, and annual inspection of an electric chain hoist.

1. Care of an Electric Chain Hoist

Regular care of an electric chain hoist not only extends its lifespan but also reduces the risk of unexpected failures and accidents. Basic care measures include:

• Cleaning: The chain hoist should be regularly freed from dust, dirt, and grease deposits. It is especially important to keep the chain clean, as contamination can lead to increased wear.
• Lubrication: The chain must be lubricated at regular intervals to ensure smooth operation. Use a suitable chain oil recommended for electric chain hoists. Too much or too little lubrication can accelerate chain wear.
• Visual Inspection: A visual inspection should be conducted with each use. Look for any obvious damage to the chain, hook, suspension, and electrical connections.

2. Maintenance of an Electric Chain Hoist

Maintenance of an electric chain hoist requires more than just simple care tasks. To ensure the safe and efficient operation of the lifting device, some technical maintenance work is necessary:

• Chain Inspection: The chains of an electric chain hoist are subject to constant stress and should therefore be regularly checked for wear or deformation. If links are elongated or deformed, the chain must be replaced.
• Brake Check: The brake is a safety-critical component that must be fully functional. It should be regularly inspected for wear, adjustment needs, and friction losses. If braking performance decreases, the brake must be serviced or replaced immediately.
• Electrical Connections: All electrical connections and cables should be inspected for damage or loose connections. Loose connections can lead to power failures or even dangerous situations.
• Control Devices: The operating switch and the emergency stop switch should be regularly tested for functionality. A defective switch can be life-threatening in an emergency.
• Gearbox and Motor: The gearbox and motor must be checked for leaks, unusual noises, and vibrations. These signs may indicate internal damage that must be addressed immediately.

3. Annual Inspection of an Electric Chain Hoist

In accordance with the guidelines of the German Statutory Accident Insurance (DGUV) and the Ordinance on Industrial Safety (BetrSichV), electric chain hoists must be inspected at least once a year by a qualified expert. This inspection is essential for safety and is necessary to ensure that the chain hoist remains in a serviceable and safe condition.

• Load Capacity Inspection: The expert checks whether the electric chain hoist can safely lift the specified load. The chain, hook, and entire supporting system are inspected for material fatigue or other signs of wear.
• Safety Equipment Check: All safety devices such as overload protections, limit switches, and emergency stop switches must be tested for functionality. These devices prevent dangerous situations during daily operation.
• Documentation: After the inspection, the expert prepares a report documenting all identified deficiencies and repairs made. This report serves as proof of the proper annual inspection.
• Inspection Sticker: Once the chain hoist has passed the inspection, it receives an inspection sticker indicating the next inspection date. This sticker should be prominently displayed on the device.

4. Conclusion

The care, maintenance, and annual inspection of an electric chain hoist are essential steps to ensure the safety and longevity of the device. Regular cleaning and lubrication can reduce wear and maintain functionality. Proper maintenance ensures that all components remain in good condition. The annual inspection by a qualified expert is not only legally required but also a vital measure to prevent accidents and failures.

By adhering to these measures, companies can not only extend the lifespan of their lifting devices but also ensure the safety of their employees.

The Purchasing Process for an Electric Chain Hoist at Dahs

Dahs is a leading provider of lifting devices, including electric chain hoists, as well as crane systems and rigging equipment. When purchasing an electric chain hoist, customers can expect a professionally designed and well-thought-out buying process that emphasizes both efficiency and quality. This essay details the purchasing process from the initial consultation through delivery and after-sales support for an electric chain hoist.

1. Initial Consultation and Needs Analysis for the Electric Chain Hoist

The purchasing process at Dahs always begins with a comprehensive initial consultation, especially for electric chain hoists. This allows the specific requirements of the customer to be accurately determined and the appropriate electric chain hoist to be offered. The needs analysis includes:

• Consultation: A personal discussion, either on-site or by phone, to analyze the customer's needs regarding the planned use of the electric chain hoist. Factors such as load capacity, area of use, and specific safety requirements are considered.
• Technical Evaluation: In many cases, Dahs experts visit the customer's facility to accurately assess the on-site conditions. This ensures that the offered electric chain hoist is optimally adapted to the working environment.
• Proposal Creation: Based on the needs analysis, a customized proposal for the suitable electric chain hoist is prepared. The proposal includes a detailed description of the electric chain hoist as well as all necessary accessories and services.

2. Product Customization and Manufacturing of the Electric Chain Hoist

After the proposal is accepted, the next step in the purchasing process is the customization or manufacturing of the electric chain hoist. Depending on the customer's requirements, Dahs offers both standard solutions and customized electric chain hoists.

• Individual Customizations: If the customer requires special modifications, such as a different load capacity or special functions, these are considered during product development. Dahs works closely with the customer to ensure that the electric chain hoist is perfectly tailored to their needs.
• Quality Control: Every electric chain hoist undergoes rigorous quality control to ensure it meets Dahs' high standards. These controls include mechanical and electrical tests as well as load tests.
• Manufacturing and Delivery: Once the electric chain hoist is completed, delivery is organized on schedule. Dahs also offers the possibility of installing larger systems directly at the customer’s site and commissioning them.

3. Delivery and Installation of the Electric Chain Hoist

A critical part of the purchasing process is the delivery and installation of the ordered electric chain hoist. Dahs provides a comprehensive service to ensure customer satisfaction from the start.

• Coordinated Delivery: The delivery of the electric chain hoist is carefully planned to ensure that the product arrives on time and in perfect condition. For larger systems, Dahs also handles transportation to the site, including any necessary permits for special transports.
• Professional Installation: On-site installation of the electric chain hoist is carried out by experienced technicians from Dahs. This guarantees that the electric chain hoist is safely and professionally commissioned. Afterwards, training on the operation and maintenance of the device is provided.

4. After-Sales Support and Service for the Electric Chain Hoist

Dahs remains a reliable partner even after the purchase. A key part of the purchasing process is after-sales support, ensuring that the purchased electric chain hoist continues to operate reliably and safely for years to come.

• Maintenance Contracts: Dahs offers maintenance contracts that include regular inspections and servicing of the electric chain hoist. This ensures that the system remains in pristine condition and that potential issues are detected early.
• Spares Service: Should any component of the electric chain hoist need replacement, Dahs provides a quick and reliable spares service. With an extensive spare parts inventory, most parts can be delivered promptly.
• Technical Support: If any questions or issues arise during operation, Dahs offers technical support via phone, email, or on-site if needed.

5. Conclusion

The purchasing process for an electric chain hoist at Dahs is characterized by high professionalism and customer focus. From the initial consultation through customization and manufacturing to delivery and after-sales support, great emphasis is placed on quality and service. Customers benefit from customized solutions, a reliable electric chain hoist, and a long-term partnership that goes beyond the sale.

Through this comprehensive and structured purchasing process, Dahs ensures that its customers receive the best possible solution for their lifting requirements and benefit from professional support in the long term.