Steel Structure Workshop - Henan Seven Industry Co., Ltd

Steel Structure Workshop Introduction

Types of Steel Frame Structures for Your Selection
We offer two main types of steel building structures to suit a variety of industrial and commercial needs:

1. Heavy Steel Structure
This type of steel structure is ideal for constructing large-scale industrial facilities. Known for its durability and strength, it can be rapidly assembled on site and is built to last for decades. Heavy steel structures are highly versatile and can be designed for a range of purposes, including material processing, manufacturing, storage, and distribution.

2. Light Steel Structure
Light steel construction is a modern building solution best suited for small to medium-sized facilities. It uses thin-gauge steel components that optimize interior space and reduce the overall building height. This type of structure is not only space-efficient but also more cost-effective compared to traditional construction methods, making it an excellent choice for budget-conscious projects.

Product Features

→High Strength: Engineered to support colossal weights, guaranteeing unwavering structural stability.
→Durability: Built to endure, our structures boast an impressive lifespan, withstanding wear and tear over time.
→Lightweight: Facilitates effortless transportation and swift installation.
→Quick Assembly: Prefabricated components are meticulously crafted for rapid construction and seamless assembly.
→Large span: Effortlessly bridges expansive spaces, minimizing the necessity for multiple interim support structures.
→Versatility: Perfectly adaptable, catering to a rich variety of architectural blueprints.
→Cost-Effective: Contributes to substantial savings in both long-term maintenance and upfront construction costs.
→Eco-Friendly: Constructed from recyclable steel, our products champion environmental sustainability and reduced ecological impact.

Main Parts and Components of a Steel Structure Workshop

Columns, Runway Beams (Bearing-Rail Beams), Column Bracing, Roof Beams, Roof Bracing Rods, Roof Purlins/Wall Beams, Tie Bars, Angle Braces, and Connecting/Anchor Bolts, among others.

♦Complete Steel Structure for Factory Construction and Overhead Crane Support
When designing and manufacturing both the steel structure of a factory and its overhead crane system as a complete solution, all essential structural components must be included. These components typically consist of:
Columns, Bearing-Rail Beams, Column Bracing, Roof Beams, Roof Bracing Rods, Roof Purlins/Wall Beams, Tie Bars, Angle Braces, and Anchor Bolts, etc.
(Note: The factory’s external walls and other construction materials are generally the responsibility of the project owner or civil construction contractor.)

♦Steel Structure for Bridge Crane Support
If the existing building structure cannot adequately support the overhead crane system, an independent steel structure for crane support must be added. This usually includes:
Steel Support Columns, Runway Beams (Bearing-Rail Beams), and Column Bracing.
(Note: The design of the crane-supporting steel structure will vary depending on specific applications and lifting requirements.)

Our Service

To ensure you obtain the most accurate and economically sound solution, we request you to provide the following essential details:
●Structural Specifications: Comprehensive details including the building’s overall length, width, and height, as well as the eave height and roof slope angle.
●Openings Details: Elaborate on the dimensions, quantity, and ideal placement locations for all doors and windows.
●Environmental Factors: Insight into local conditions such as average wind speed, maximum snow load, and seismic intensity.
●Insulation Options: Indicate your preference between advanced sandwich panels for superior insulation or traditional steel sheets.
●Lifting Equipment: Specify the need for a crane beam within the steel structure and its requisite load-bearing capacity.
●Special Requests: Inform us of any additional requirements, like fire resistance features, soundproofing, or a detached roofing system, to tailor our solutions accordingly.
Our engineers will craft a project plan that is not just optimal but precisely attuned to your unique specifications. Leveraging their exceptional expertise, they will design and deliver a plan that caters perfectly to your every requirement.

Process Crane Features

Design

Technology

Production

Maintenance And Security

All types of process cranes produced by us are manufactured in a modular manner, with a high degree of standardization and high replaceability of components.

The steel structure design of the crane bridge meets the convenience and possibility of manufacturing, inspection, transportation, installation and maintenance.

Deflection is calculated at a rate of at least 1/1000 in the double girder bridge structures used in our custom manufactured craft cranes, and our bridges do not exceed a maximum deflection of 3mm.

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Design Scheme

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

Some types of process cranes, such as metallurgical cranes, use thermal shields to protect the building from the heat as needed. Choose the mechanism based on the desired lifting and execution speed and job class.

Process cranes are designed in the strongest and lightest possible way and are built to DIN norms and FEM standards.

Our process cranes are the guarantee for your construction, installation, production and loading and unloading operations, and are also important equipment to improve the economic benefits of enterprises.

The new range of cranes offers robust, intelligently designed modules that can be easily configured to suit a variety of needs. With this type of crane technology, users can change or add new features over time according to business needs.

In main lifts, auxiliary lifts, trolley travel, and bridge travel systems, frequency converter drives are used to provide jerk-free motion and minimal load sway.

In the application, it can handle the positioning of process cranes, x-y-z axis positioning, automatic stop-and-go movement in any direction, working time detection, power consumption, fault detection, remote intervention on certain faults, etc.

According to the working environment, suitable motors, forced fans, electric room air conditioners and control cabinets can be selected. It is stopped by electro-hydraulic brakes.

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Technology

Other functions include remote diagnostics, maintenance monitoring or automatic positioning. This type of crane technology can scale with the business, allowing companies to be more flexible and achieve a greater return on investment.

Special manufacturing processes require tailor-made solutions. A skilled company, fully familiar with the tasks and circumstances of the industry.

Emergency stop safety brakes can also be used according to tonnage and needs. With the emergency stop safety brake, the safety of machines and workers can be effectively guaranteed.

SEVENCRANE, planned and built as a "means of production individual of the customer's processes", has the highest expectations. We will do our best to meet the specific needs of each customer.

Production

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

We have a complete production line for decoiling, leveling, shearing, shot blasting, painting, and drying pretreatment.

Welds of bridge beams produced using quality-certified sheet metal adopt non-destructive testing methods, and dimensions are controlled in accordance with TS-EN-1090 tolerances.

All outsourced bridge frames are welded with submerged arc welding robots. In the production of crane bridges, sandblasting and painting are carried out according to world standards.

Special paint applications can be made taking into account the working conditions of the crane. We can spray special colors according to customers' requirements.

For crane systems in special fabrication, we have radio frequency remote control and in-cabin control options.

Every production link will be inspected by the quality control department and a certificate of conformity will be provided.

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MAINTENANCE AND SECURITY

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

We will provide a standard maintenance platform for each set of cranes, which is convenient for maintenance personnel to inspect and maintain the cranes.

Operators have received professional training before working with certificates to understand the structure, performance, operation methods and safety matters of European cranes.

All our production indicators and technologies are aimed at ensuring the safe and stable operation of European 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.

We can guarantee you high quality crane products with minimum wear and maintenance.

We will equip all the cranes with load cells and load switches to minimize production accidents for your project.

SUCCESSFUL PROJECT

Check Some Of Our Recent Works For Customer