Production Description

The Hollow Shaft End Carriage is the most popular & common crane which is widely used in workshop, warehouse, etc. HD model European type single girder overhead crane are mainly consists of Girder frame, Crane travelling device, hoist as the lifting device and electrical parts, it is designed with working grade of A5 according to the use frequency. Bridge adopts box welded structure, high degree of vertical and horizontal rigidity.

High Security

1. The safety supervises system equipped with overload limiter, and on the monitor it can display the loads value, it can remind the operator to prevent the overload.

2. Before the start, the entire controller will start self checking, includes: power voltage, default phase, the effective of each safety protective device and zero position of the button.

High Reliability

1. Imported motor, the insulation grade is F, and protective grade is IP54

2. Germany imported reducer, harden face gear, improve the bearing ability

3. The main electric elements adopts the international brands include Schneider, Siemens, ABB.

Low-energy and Maintenance-free

1. The total power of crane reduce about 30%, energy conservation and environmental protection.

2. The multi -in-one integrated transmission mechanism has less intermediate ring knot and high transmission efficiency.

3. Adopt frequency control, high and low speed ratio 1:10, work efficiency increased by more than 20%.

4. The “Maintenance-free and easy maintenance “design concept reduces customer maintenance costs.

Light duty & modular design
1. The overall height of the crane can be lower 20%~25% of the tradition crane.

2. The dead load reduced by 20%~30%.

3. The maximum wheel pressure can deduct by 15% ~ 20%

4. The small limit dimension can increase the working area.

5. With the lightness structure it can cut the construction costs.

6. Each spare parts on the crane can be design to series standard modulus , it can lavish the product combination

7. Its independent modulus is convenient for the transportation.

8. Standard modulus production, it can ensure stability quality of the product, it can shorten the delivery period.

Dimension specification

    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.