Warehouse 7.5 Ton 20m Single Girder Overhead Cranes

Single Girder Low headroom Hoist Crane Warehouse Specialized 7.5ton Span 20m

The European type overhead crane is designed based on international standard: FEM (Europe), DIN (Germany), ISO(International), equipped with many advantages such as: strong rigidity, light dead weight, low power, outstanding structure design etc.

The configurations are very advanced, such as Schneider electrics, ABM/Nord / triple gear motor (three in one: motor,gear box, brake), galvanized high strength wire rope, self-adjusted disk brake, hard tooth reducer, programmable lifting limit switch, and so on.

This type overhead crane is widely used in industrial manufacture, petroleum,workshop,materials stocks, warehouse,electronics etc and other materials handling application.

Single girder overhead EOT crane is especially economical to meet lifting tasks within 20t duty. Time and manpower are greatly saved with a set of single beam EOT crane in workshop or other application suitable.

Using various fixing arrangements the single girder travelling cranes can be fitted individually to the existing space available.Favorable dimensions result in the optimal highest hook position.

Normally there is no maximum safety distance to the ceiling of the building for single girder industrial cranes with a load capacity range of up to 10 T.

This makes it a master at saving space even in buildings with unfavorable dimensions. The crane girder is constructed from robust profiles. Using a comprehensive range of fixing arrangements the travelling cranes can be designed to fit the available space. All we need for the planning stage of the crane system are the clear dimensions of the building. We will then design the crane individually for you.

Single girder overhead crane with hoist are widely used in the following applications:

1. LIGHT DUTY Cranes for maintenance, warehouse and assembly operations.

2. MEDIUM DUTY Cranes for general engineering application and Machine shop.

3. HEAVY DUTY Cranes for Heavy machine shops, paper mills, Fabrication shop, etc.

4. EXTRA HEAVY DUTY Cranes for continuous operation in Steel mills and other Heavy Engineering purpose. Cranes for Outdoor duty is also designed specially.

Design features include:

DESIGN:

Compact dimensions,low weight,easy to operate and easy to maintain,modular design with direct fits between components

STRUCTURE:

Bridge Girder, End carriages,Crab Frame manufactured from box plate design / Rolled Sections. If required 100% radiography of all butt welding joints of bridge and end carriages can be provided.

MOTORS:

Nante Crane uses sturdy cylindrical/ conical rotor pole-changing motors with elegant continuous cast aluminum sections,integrated safety brakes insulation class F, IP54 protection.

Variable Frequency Drives & Remote Controls:

We also offer Variable Frequency Drive in hoisting, cross travel, long travel for stepless speed control as an optional feature. We also provide radio remote control cranes for application in inaccessible and hazardous areas.

Brakes –

Failsafe magnetic or hydraulic brakes of 150% torque or more are fitted on shaft extensions. For heavy duty cranes a second brake can be mounted to ensure failsafe operation.

Controls –

Pendant control from floor, master control switches, master controllers in the driver's cabin can be provided. Radio remote control can be provided on request.

ELECTRICAL PANEL:

Modular design,covering a very wide operating range. The systems are designed for ease of installation and maintenance and reliable operation, with fuseless circuitry, ducted wiring and non-screwed terminals. Each drive group is equipped with a motor overload protection device to provide effective protection against inadmissible overloading.

PAINTING:

Every component & part is thoroughly scrubbed & painted with two coats of primer before assembly & two coats of synthetic enamel after testing.

LIMIT SWITCHES:

To prevent over hoisting & over lowering of hook.

    Nante Machinery is a subsidiary company of Zhejiang Zhongjian Road & Bridge Machinery Co, . LTD.

    We have 25 years experience in lifting equipment manufacturing.Four production bases and two R&D Centers covers an area of morethan 100, 000 square meters, and above 400+ skilled employees, among which, a rough 10% are engineers. Our production lines are all equipped with world-leading brand tools and devices.

    In recent years, our annual revenue has steadily exceeded 80 million USD, in which  20% are contributed from oversea market. We have established long term business relationship with lots of clients from USA, Singapore, Indonesia, Kenya, India, Cambodia, South Africa, Albania, Chile etc. 

    As a mature heavy machinery manufacturer, we not only produce individual industrial equipments, but also deliver an end-to-end solution to cover the entire project lifecycle including machinery design, manufacturing, installation and on-going maintenance. We have more than 50 models of products, which can be divided into five major categories as following:

1. Series of construction cranes

Bridge launching crane, form traveller, bridge deck launching gantry, tower crane etc.

2. Series of workshop, shipyard, and port cranes

overhead crane, gantry crane, jib crane and portal crane etc.

3. Various parts of cranes

Electric hoist, winch, motors, rails, bus bars etc.

4. Structural steel projects

Contractor of industrial steel structures such as new-built workshops, towers, chutes, etc

5. Steel Bailey bridges

Two standard models called Compact 100 and 200 in International market

    Quality concept lies deeply in our blood:

1. Passed ISO9001:2008 Quality Management System

2. Holder of Class A License of Manufacturing and Repairing of China Specialized Equipments.

3. Member of China Construction Machinery Association.

4. China AAA Credit Company

5. ZHEJIANG Top Brand and Trade Mark

    Fact is always more persuading than paper works. We Design and Build Chinese highest truss gantry crane, longest beam launcher and Drafter Chinese beam launcher national standard.

    We pursue the value of professional, innovation, integrity and win-win in our company’s long term development strategy. We target to become one of China’s top manufacturer and solution provider in the heavy machinery industry and a competitive player in the overseas market.