Electric single beam crane for low clearance

Henan Mine Crane LDC type low headroom electric single girder crane is based on the standard electric single girder crane upgraded scene-specific lifting equipment, type test in line with the national crane industry norms, the core lifting mechanism equipped with customized low headroom electric hoist, through the hoist side and the whole machine compact design, significantly reducing the overall height of the equipment.

With vertical lifting, vertical and horizontal three-dimensional movement function, can be realized in the general industrial operating environment of various types of small and medium-sized materials intermittent, repetitive loading and unloading and handling, is the exclusive preferred equipment for the scene of insufficient headroom in the plant, but also Henan Mine Crane in the field of scene customization of the core products.

This low headroom electric hoist crane is suitable for overseas small and medium-sized factories, old workshops, storage centers with restricted floor heights and other scenarios of operational needs, fully meet the medium intensity of overseas workshop operational needs, is a cost-effective solution for low headroom scenarios of material lifting.

1. Product core positioning and structure design

The core positioning of LDC type low headroom electric single girder crane is to solve the lifting problem of insufficient headroom height of the plant, and the whole structure is designed around “low height, large space, lightweight”, and the core consists of three key parts, and the structures work together to realize efficient lifting in low headroom scenarios:

1.1 Main bearing structure: the single main beam and end beams are welded with high-quality section steel, and the lightweight optimization design makes the overall structure compact, light weight, small wheel pressure, and the load-bearing requirements for the bull legs of the plant and the track foundation are extremely low, so there is no need to do structural reinforcement for the old plants and small and medium-sized workshops in overseas countries, which makes the machine highly adaptable;

1.2 Hoisting mechanism: equipped with customized low headroom electric hoist, different from the traditional hoist in the middle of the design, the side layout, with the hoist’s own compact structure, the overall height of the equipment is reduced by more than 30% compared with the traditional electric single girder cranes, maximizing the release of the hook vertical operating space;

1.3 Driving mechanism: standard with Nanjing special conical rotor motor or three-in-one driving device, integrated in the end beam, seamless integration with the entire structure, further compression of the overall height of the equipment, and at the same time to achieve the effect of silent operation and sensitive braking, in line with the requirements of the operating environment of overseas workshops.

2. Core Product Advantages

As a special crane for low headroom scenarios with insufficient headroom, its core advantages revolve around space release, lightweight, low noise and high reliability, which perfectly meet the pain points of overseas customers’ operations and procurement, and are also the core highlights that differentiate it from ordinary electric single girder cranes:

2.1 Side-mounted hoist + compact design, maximizing the hook operating space: this is the core design highlights, through the low headroom electric hoist side-mounted layout, with the whole structure of the compact optimization, completely solve the traditional electric single girder cranes due to the hoist in the middle of the overall height of the machine is too high, the hook space is limited, the overall height of the equipment is reduced by more than 30%, in the case of a fixed height of the headroom of the factory, the hook effective In case of fixed plant headroom, the effective working space of the hook can be increased by 40%, which fully meets the material lifting requirements of low headroom plants;

2.2 Light deadweight, low wheel pressure, very low requirement for plant: the whole machine is designed with lightweight structure, the deadweight is reduced by about 15% compared with the traditional model, and the wheel pressure is reduced synchronously, so that there is no need to do extra reinforcement for the bull legs and track foundation of the old overseas plant, small and medium-sized workshop, and the track can be put into use by laying it, which can greatly save the cost of the customer’s plant reconstruction and infrastructure;

2.3 High-end drive motor, quiet operation, suitable for medium-intensity work: the core power equipped with Nanjing special conical rotor motor or three-in-one drive device, are the industry’s high-end high-quality configurations, low noise (≤ 60dB), no high-frequency noise pollution, suitable for the operating environment of the overseas workshop; the equipment working level up to A3-A5, which can meet the intermittent, repetitive medium-intensity work of 8 hours / day. The working level of the equipment reaches A3-A5, which can satisfy 8 hours/day intermittent and repetitive medium-intensity operation, and is fully suitable for the working rhythm of overseas machining, warehousing and light assembly;

2.4 Easy operation, wide vision, improve operational efficiency and safety: Because of the hoist side-mounted design, there is no obstruction under the main beam of the crane, the operator’s field of vision is greatly improved, avoiding lifting accidents due to the blind spot in the field of vision; the equipment supports two modes of operation: ground handle and wireless remote control, with simple operation logic, no need for a professional driver with a license, and an ordinary worker can be trained to work on it, which greatly reduces the labor training cost of overseas customers. This greatly reduces the labor training cost of overseas customers.

3. Overseas adaptability and core application scenarios of the product

3.1 Core application scenarios: This low headroom hook high space crane is widely used in various overseas scenarios with insufficient headroom, including old machining workshops, storage centers with restricted floor height, light assembly workshops, small parts processing plants, food processing workshops, etc. It can undertake lifting, loading and unloading, and shifting of small and medium-sized loads such as machine tool fittings, finished goods, small equipments, and storage materials;

3.2 Overseas standards and grid adaptation: the products comply with China’s national crane industry standards, the core components and international common specifications are compatible, without additional modifications can be adapted to the lifting equipment in overseas countries operating norms; power parameters support customization (220V-660V/50Hz/60Hz), can be perfectly adapted to the North America, Europe, Southeast Asia, the Middle East, and other overseas different regions of the power grid requirements, to completely solve the problem of power incompatibility. It can completely solve the problem of incompatibility of power supply;

3.3 Overseas Environment Adaptation: The surface of the whole machine is professionally treated with anti-rust, anti-corrosion and anti-dust treatment, which can be adapted to different operating environments such as high humidity, coastal salt spray and high dust in the workshop overseas, greatly enhancing the service life of the equipment, and reducing the incidence of failures in the harsh overseas environments;

3.4 Installation and Layout Adaptation: The equipment is of modular design, small volume and light weight, which can be adapted to the narrow space layout of overseas workshops, and can be artificially spliced without the need of large-scale lifting equipment during the installation, which greatly reduces the difficulty and cost of installation at overseas sites.

4. Overseas exclusive supporting services

Henan Mine Crane, as a professional manufacturer of electric single girder cranes, provides a full range of supporting services for overseas customers, completely eliminating the concerns of overseas procurement, so that customers can buy with confidence and ease of use:

4.1 Data support: provide a full set of English technical data, including installation drawings, operation manuals, maintenance manuals, parts manuals, all the signs and instructions are bilingual, so as to facilitate the access and use of overseas customers;

4.2 Installation guidance: Equipped with 724-hour overseas remote video installation guidance, technicians to answer questions in the installation process in real time, can also be arranged according to customer demand for professional and technical personnel to install, the cost of transparent negotiable;

4.3 Spare parts guarantee: there are spare parts agents in Malaysia, Germany, Russia and other overseas core regions, low headroom hoists, wire ropes, brake pads and other commonly used wearing parts are in stock, and they can be shipped to the neighboring countries within 72 hours after the order is placed by the overseas customers, so as to ensure the timely supply of spare parts;

4.4 After-sales technology: 724-hour English after-sales hotline has been opened, so that overseas customers can consult with us at any time when they encounter any equipment problems, and the technicians can provide remote troubleshooting and solutions, and the staff of overseas outlets can be arranged to deal with complicated faults on the spot, so as to minimize the loss of downtime.