Henan mine Portal Crane Product Introduction

Henan Mine Portal Crane, developed by Henan Mine, is independently researched and developed based on the national technology centre, covering MQ-type grab type, container type and other series, suitable for port, metallurgy and other scenarios.

Equipment integration Q690 high strength steel, intelligent frequency conversion and other core technologies, through CE, GOST and other international certifications, compared with the traditional model operating efficiency by 25%, operation and maintenance costs by 30%, the whole life cycle costs by 40%, can provide customised, maintenance one-stop service, to solve the pain points of the procurement process.

First, Henan Mine empowered gantry crane quality assurance

Henan Mine as the source Portal Harbor Crane manufacturers, ploughing into the industry for more than 20 years, with more than 200 senior engineers, more than 630 patents, can quickly respond to Henan Mine Portal Harbor Crane customization needs; 2600 acres of intelligent production bases, with an annual production capacity of more than 300,000 tonnes, self-research and self-production of core components, the delivery of the whole process can be controlled; the world’s 12 major spare parts warehouses, 24 hours at home, 72 hours overseas emergency 12 spare parts warehouses worldwide, 24-hour domestic and 72-hour overseas emergency response to solve maintenance problems.

Henan mine Portal Harbor Crane detailed product introduction

Henan Mine Portal Harbor Crane is a preferred model for port, metallurgy and inland waterway terminal Portal Harbor Cranes as it combines the four functions of lifting, slewing, luffing and running.

The equipment adopts modular structure, imported core components, integrated intelligent frequency conversion, accurate positioning and other systems, 100t heavy load under continuous operation for 1000 times the main beam deformation ≤ 0.15mm, far more than the national standard, can operate 24 hours a day, adapted to the extreme working conditions, widely used in a variety of fields, but also Henan Mine Portal Harbor Crane export core models, can be directly adapted to overseas standards.

 Core technical advantages

High-strength lightweight structure, heavy-duty stability, suitable for multi-scenario operations.

The main beam of Henan Mine Portal Harbor Crane adopts Q690 high-strength steel, which increases the bending and torsion strength by 25%, and the weight is 12%-18% lighter than the traditional model, reducing the infrastructure cost.

The gantry and outriggers are rigidly welded, equipped with adaptive levelling device, and the stability of operation is increased by 30%;

Imported slewing bearing makes the slewing flexible and jam-free, with slewing speed of 0.5r/min-1.5r/min and variable range of 10m-50m, which is suitable for high-frequency and heavy-duty scenarios such as harbours and metallurgy, and solves the problem of traditional models’ transferring and limited operation range.

(2) Intelligent frequency conversion control, accurate and efficient, energy saving and consumption reduction.

The equipment is equipped with full frequency conversion + PLC intelligent control system, stepless speed regulation of the four major institutions, lifting speed of 0.5-6m/min, running speed of 5-25m/min, operating efficiency by more than 25%.

Laser + GPS dual positioning, accuracy ≤ ± 5mm, suitable for port container loading and unloading and other high-precision scenes.

Optional hybrid energy-saving system, annual average energy saving of 30%, equipped with energy consumption monitoring module, to solve the customer’s concern about the balance between price and energy consumption pain points.

(3) Multiple safety protection, A8 level certification, full protection of operational safety.

The equipment has passed A8 level safety certification, and builds a triple safety system: the lifting mechanism is equipped with overload and overcoil protection;

The slewing and luffing mechanism is equipped with limit and anti-collision devices;

The electrical system has IP55 protection (optional IP65), high temperature resistance and lightning protection.

Intelligent wind resistance system can cope with 25m/s strong wind, ≥ 30m/s automatic anchoring, suitable for coastal harbours with strong wind environment, reducing failure and maintenance frequency.

(4) Intelligent operation and maintenance empowers and optimises the whole life cycle cost.

The whole system is equipped with AI intelligent operation and maintenance platform as standard, with fault identification accuracy rate exceeding 95% and 72-hour advance warning.

Core components are maintenance-free, 90% commonality of wearing parts, ordinary workers can be trained in 2 days to start, 100t portal port cranes are 30% lower than traditional models, significantly reducing long-term use of the cost.

(5) Full-scene customisation, adapting to the needs of multiple industries

Henan Mining can provide full-parameter customisation services, support for lifting capacity, luffing range and other customisation, suitable for multiple industries.

Port models with container spreader, metallurgical models to strengthen the high temperature and dust, inland waterway terminal models to optimise the operating radius, wind power models to strengthen the precise positioning, explosion-proof models in line with the Ex d IIB T4 standard, and at the same time can be customised for export models, to adapt to overseas standards.

2. Core Application Scenarios

• Port: as the core Portal Harbor Crane, suitable for coastal/inland waterway ports container handling, bulk material transfer, flexible and efficient, can enhance the efficiency of yard turnover, is the core application scenario of Henan Mine Portal Harbor Crane export;
• Metallurgical field: metallurgical Portal Harbor Crane, transferring billets, steel, raw material packages, high temperature, dustproof design is suitable for metallurgical workshops in harsh operating environments, and can be seamlessly connected with unmanned production lines;
• Wind power new energy field: lifting wind power blades, towers, generators, precise positioning and anti-shaking function to ensure operational safety, suitable for outdoor wind power base extreme environment;
• Shipbuilding field: handling hull parts and large ship equipment, with flexible slewing and large working radius, suitable for narrow space operation in shipbuilding workshop;
• Bulk yard: suitable for loading and unloading of bulk materials such as coal, ore, sand and gravel, equipped with special grapples to enhance the efficiency of bulk material transfer and reduce labour costs;
• Heavy equipment manufacturing: assembly of large machine tools, engineering machinery components, heavy-duty stability to meet the needs of precision assembly, can be customised to meet the operational needs of different size components.