Lifting Group - Henan Seven Industry Co., Ltd

Chinese Manufacturer And Supplier Of EUROPEAN CRANE KITS

Crane kits, completed by standardized and special components, allow simple construction of bridge cranes, gantry and suspension cranes. We supply girder projects and all components and crane fittings, also electrical equipment.
All kinds of lifting hoists, wheels, hooks and other equipment of SEVENCRANE company are semi-finished products that we can provide to customers through the use of advanced production technology and high engineering design.
We manufacture crane accessories with their modularity, solid construction, easy repair and maintenance of machines and products that you will safely use for many years and bear the burden of your business.

Travelling Group Lifting Group

Lifting Group

3m ~30m or customized

Based on your power supply

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3-30m, or according to customer’s request

Working Duty:

M4-M7

Power Source:

380v/415v/440v/460v,50hz/60hz,3phase

Working Temperature:

-20℃-40℃

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Double Girder Overhead Crane Hoist

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Single Girder Overhead Crane Hoist

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Crane Kits Features

Design

Technology

Production

Maintenance And Security

The crane kits produced by our company are produced in strict accordance with European standards and comply with ISO, FEM and DIN specifications.

The mechanism can be customized according to the lifting weight, height, speed and work level required by the customer.

We adopt a modular design, and both the electric hoist and the trolley are detachable. In addition, we can also provide replacement parts for the hoists.

Design Scheme

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

Our wheels, hooks and other equipment can provide customers with a replacement solution for their cranes.

Produced and developed in accordance with European standards, compared with traditional crane components, it has lighter weight and more stable and reliable operation.

Moreover, the appearance of the gourds we produce can also be customized according to customer preferences, which is highly manufacturable.

The parts group technology we produce has cooperated with SWF-Schneider-ABM-ABB-Siemens-HBC, which are well-known domestic and foreign parts manufacturers.

The customized crane accessories we produced can not only increase the service life of your crane, but also improve the sensitivity of the crane.

Our hoisting gearbox is made of aluminum alloy die-casting shell, which is light in weight. The gears are produced by CNC automatic machining center and have been ground.

We have technical engineers with rich industry experience and very professional supply chain partners to provide you with efficient and professional service guarantee.

Technology

Crane kits consist of standardized and special components that allow simple construction of overhead cranes, gantry cranes and suspension cranes.

Our wire rope hoists are available in capacities from 1 ton to 100 tons using standard materials.

Moreover, our electric hoists offer all possibilities as well as end load ranges, whether standard or special.

High-quality crane components packaged in an economical, plug-and-play system for quick and easy installation.

Production

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

The hooks we produce are equipped with DIN15400 forged hooks as standard, and the materials are T-grade 34CrMo4 and V-grade 34CrNiMo6, and the hook strength reaches 985Mpa, and can also achieve 360-degree rotation.

The running drive of large and small vehicles adopts an integrated three-in-one structure composed of a motor, a reducer and a compact brake.

The wheels are equipped with DIN standard spline holes and the three-in-one drive output shaft is directly driven, and the transmission is smooth and shock-free.

The travel limit switch of the trolley adopts the mechanical type of cross pull rod, and the limit switch of the traveling mechanism of the cart adopts the infrared induction photoelectric type.

We equip the cranes with frequency control function to ensure that your crane starts and stops smoothly and also has precise positioning function.

MAINTENANCE AND SECURITY

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

The crane components produced, developed and designed by SEVENCRANE are based on the customer's sense of use and perception, providing customers with ergonomic crane accessories that are easy to disassemble and assemble.

Tailor-made crane packages to meet the specific needs of single and double girder overhead cranes and suspension cranes.

User-friendly assembly based on the plug-and-play principle with high safety, reliability and efficiency.

Whether lifting molten metal in a steel production facility or using a complete crane system in automotive manufacturing, SEVENCRANE crane packages can help keep your production operations safe.

Industry Applications

The crane kits are equipped on industry cranes for lifting, pulling, loading and unloading heavy objects, oil tank flip welding, such as the installation and movement of various large and medium-sized concrete, steel structures and mechanical equipment, suitable for civil engineering and bridges in construction and installation companies, factories and mines machinery and equipment for construction, electric power, ships, automobile manufacturing, construction, highways, bridges, metallurgy, mines, slope tunnels, shaft treatment and protection, etc.

Crane Kits Project

Rich experiences in gantry crane projects design & manufacture. One-source gantry crane project services from design, processing, delivery, installation & future maintenance & repair.

The 32T Electric Hoist Trolley Shipped to Indonesia

The Single Girder Overhead Crane Hoist Sent to Indonesia

A Single Girder Overhead Crane Hoist Shipped to Ecuador

Three Suits of Monorail Hoists Sent to Indonesia

The Double Girder Overhead Crane Hoist Shipped to Indonesia

The double girder overhead crane hoist to Indonesia

The Double Girder Overhead Crane Hoist Sent to Mexico

The double girder overhead crane hoist to Mexico

Frequently Asked Questions

Are you A professional manufacturer and do you have a factory?

Yes, we’re professional crane & hoist manufacturer for 30 years, and we have our own factory in Xinxiang, China. We welcome customers from all over the country to visit our factory at any time.

How many years quality guarantee? What about the after-sale service?

24 months of quality assurance. And during the warranty period, we provide fast service within 24 hours. If there are any problems, just contact our sales team and we will solve any problems with our products.

What's the information should I provide when inquiry?

a: Lift capacity. b: Lift height. c: Span. d: Power source. e: Working environment. The more detailed the inquiry information, the better. If you have the drawing will be the best.

How can I make payment?

We accept TT bank transfer, L/C, credit card, cash, west union and PayPal.

What are your payment terms?

FOB, CIF, EXW, CER, FCA, FAC, CPT, CIP, DAF, DES.

Do you accept OEM business?

Sure, we do many OEM productions for some famous crane brand and customers around the world.

What about shipping?

We recommend small batch by the way of air or LCL, but large delivery by the way of container or bulk vessel.

8.How about the quality control before shipment?

Every product in our factory 100% strictly quality checked and tested with 3 steps before packing to promise all the hoists operating well before delivery.

How long is your delivery time?

The delivery time for large tonnage bridge cranes and gantry cranes is about 30 days, while the delivery time for hoists and accessories is generally 7-15 days.

Which standard of your crane and crane components apply to?

Our cranes are strictly designed and manufactured in accordance with FEM, CMAA, ISO EN, and GB standards, and our products are equipped with CE certificates to ensure compliance with European standards.