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Tower Crane

Henan Daswell Machinery Co., LTD are professional tower crane manufacturer from China, with over 20 years experience of manfuacturing all kinds of tower crane. Our QTZ500(8030) Tower Crane adopt good quality material and advanced manufacture process, which guarantee the high-quality and safty of our QTZ500(8030) Tower Crane Our QTZ500(8030) Tower Crane have passed the ISO9001 International Quality System Certification and the CE Certification. Our tower crane and other products are widely exported to Russia, India, Brazil, Ghana, Indonesia, Nigeria, Gambia, Kenya, and other countries, and win high reputation among our customers.

Tower crane

1 Hoisting Mechanism

Three-gear speed modulation by electrical motor or frequency conversion, giant winch.

2 Rotation Mechanism

Speed modulation with frequency conversion, stable break, accurate position, outstanding on performance and operation all around the world.

3 Luffing Mechanism

Speed modulation with frequency conversion, less concussion, stable operation.

4 Control System

PLC control, auto diagnosis on electric malfunction, corresponding alarm on light and sound, key components adopting international top brand product.

5 Security & Protection Mechanism

Besides security mechanism usually used in domestic tower crane adopted, Daswell tower crane adopted lots of advanced mechanism self-developed by Daswell, to keep the security of the tower crane and convenient operation, such as unique double tighten mechanism on luffing steel cable, anti-break mechanism on sliding vehicle, anti-drop mechanism on standard section, speedy link between rotary body, hoisting boom and balance boom.

Tower crane Tower crane

6 Structure

Through advenced design, mechanical-electrical integration design, CAD supporting design, optimization design, modularization design, makes Daswell tower crane's steel structure haveing outstanding intensity, firmness and anti-fatigue capability, outstanding performance and reliability. With beautiful profile, it embodies the design standard of Daswell.

Henan Daswell Machinery Co., LTD manufacturing high-quality QTZ500(8030) Tower Crane and other Tower Crane. Also, we can supply tower crane and other Heavy-Industry Machine OEM, ODM service according to your personal requirement. Our QTZ500(8030) Tower Crane,QTZ500(8030) is good in quality and competitive in price. Welcome to contact us for more details about QTZ500(8030) Tower Crane and other products.

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