Semi Gantry Cranes from China Manufacturer - Henan Seven Industry Co., Ltd

Semi Gantry Cranes

The semi-gantry crane is composed of a bridge frame, a crane running mechanism, a trolley running mechanism and a lifting mechanism. This crane is suitable for both indoors and outdoors. It can also be installed under existing large overhead traveling cranes to increase your productivity without obstructing the overhead lifting process. If you are interested in our gantry cranes, do not hesitate to contact our professionals to get the best crane system and quote for your facility!

Share us:

Description Specifications Features CASes

Semi Gantry Cranes introduction

The semi gantry crane is an innovative form of the gantry crane. With the continuous development of the crane industry, it is an innovatively designed craft crane based on the different needs of various customers. The semi gantry crane has only one leg fixed on the ground runway, and the main beam port at the other end is installed on the wall of the factory or workshop.
The lifting range of European semi gantry cranes produced by our company ranges from 1 ton to 32 tons, which can be customized according to the actual needs of customers, and single-beam or double-beam forms can be selected.

We fully optimize the structural weight of the crane in accordance with European standards and are equipped with storm anchoring devices, outdoor applications and electromechanical overload devices to ensure safety during operation. Anti-jump devices provide additional safety. For uneven light rail gauges with large spans, one fixed leg and another hinged leg are available. In addition, it can also be equipped with lifting tools, such as grabs, magnets, rotating devices, etc.
The end carriages are equipped with jacking pads, sweeping plates and derailment protection as standard for maximum safety. Moreover, we can also increase the operation cabin according to the needs. For double girder semi gantry cranes, the lifting brake can be a thruster or a DC drum brake. Optional features include – Rotary limit switches and Gravity limit switches Radio remote controlled load limiter.

Semi Gantry Cranes Specifications

Product Specifications

Load Capacity：

3 tons ~ 32 tons

Lifting Span:

4.5m ~ 20m

Lifting Height:

3m ~ 18m or customize

Traveling Speed:

20m/min, 30m/min

Lifting Speed:

8m/min, 7m/min, 3.5m/min

Working Duty:

A3 ~ A5

Power Source:

380v, 50hz, 3 phase or according to your local power

Width of Track:

37 ~ 70mm

Control Model:

Pendent control, remote control

Gantry Crane Features

Design

Technology

Production

Maintenance And Security

The design scheme of our gantry crane is designed by professional engineers according to the detailed requirements of customer orders.

The production technology and process of gantry crane refer to ISO, FEM and DIN standards.

We have developed more precise assembly parts according to European standards, making the installation and disassembly of the crane more convenient and more compact.

automated rail mounted gantry crane price

Design Scheme

SEVENCRANE stands for first-rate service, cost-effective, high quality.

Bolt structure connection and plug-in electrical connection are adopted, which makes installation and maintenance more convenient, flexible structure and more stable operation.

The maximum deflection of the European-style gantry crane produced by our company is less than 3mm.

Bolt structure connection and plug-in electrical connection are adopted, which makes installation and maintenance more convenient, flexible structure and more stable operation.

Our crane steel welding standards follow DIN18800, BLATT7 specifications.

The crane structure and production design scheme comply with the third edition of FEM1001 standard.

The double speed of the overhead crane is precisely provided by the double speed motor and frequency converter. We select the motors according to the FEM standard, the motor models are IEC Recommendations34-1, 34-5 and 72-1.

The motor gearbox is designed according to ISO/DIS6336/Ⅱ-6336/Ⅴ[DIN51150] standard.

Technology

The lifting trolley adopts European-style optimized modular design, with more compact structure, low clearance height, light weight and strong lifting capacity.

The wheels are driven by a multi-key system which minimizes wear on the wheels and drive shafts.

SEVENCRANE gantry cranes are designed and manufactured with much the same technology as overhead crane systems.

The whole machine adopts the most advanced optimization technology, and the European design can save your construction cost and provide the most effective solution for your project.

automated rail mounted gantry crane suppliers

Production

SEVENCRANE stands for first-rate service, cost-effective, high quality.

It has a professional crane technology research and development team and a complete production line and equipment assembly line, and the process is perfect.

The lifting equipment produced by SEVENCRANE has passed the product certification of many regions, countries and organizations, and our products have also been exported to more than 30 countries and regions.

Our crane design concept is an extension of the European concept, and we have summarized our unique production technology and solutions through long-term in-depth research and application practice.

The whole process of production is basically automated, and the outsourcing of all crane bridge beams is welded by submerged arc welding robots to improve welding accuracy.

The whole process of crane equipment production is monitored by technicians and engineers, so the quality of product production is guaranteed.

MAINTENANCE AND SECURITY

All operators in our production workshop must hold legal operating certificates.

Gantry cranes are maintained and overhauled in accordance with the prescribed European standards.

Operators have been professionally trained and understand the structure, performance, operation methods and safety matters of European cranes before taking up their posts with certificates.

All our production indicators and technologies are aimed at ensuring the safe and stable operation of European-style cranes, preventing accidents caused by human factors, and ensuring the safety of personnel and property.

Safety protection devices such as limit switches, overload limiters, PTC thermistors, collision sensors, and emergency stop buttons ensure the stability and safety of the crane during operation.

All gantry cranes are equipped with a standard-compliant service platform for safe maintenance and inspection by service personnel.

The gantry crane operating manual, electrical diagrams and related instructions for electrical and electronic components will be delivered to the customer when the crane is shipped.

SUCCESSFUL PROJECT

Check Some Of Our Recent Works For Customer