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14 Nov 2017

Inverter in Crane & Hoist: Introduction of Inverter Function and Classification

Inverter in Crane & Hoist: Introduction of Inverter Function and Classification

Inverter is an electrical equipment which converts the power frequency to any frequency and any voltage AC power supply. The use of the inverter is to adjust the motor power, to achieve the motor speed operation. Inverter used in crane and hoist has a good preformance.

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13 Nov 2017

OVERHEAD CRANE OPERATOR SAFETY TRAINING EXAMINATION

OVERHEAD CRANE OPERATOR SAFETY TRAINING EXAMINATION

If you usually visit our website then you will know that we, Dongqi Group Henan Yuantai Crane Machinery Import & Exported Ltd., has posted lots of blogs about the crane operation, crane maintenance , crane operator safety training and so on.

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08 Nov 2017

KBK Crane System: KBK Crane Component and KBK Crane advantages

KBK Crane System: KBK Crane Component and KBK Crane advantages

KBK crane system products, in nearly a decade, was quickly recognized, almost all the major projects in the selection of the flexible beam system. In order to solve small weight, high frequency of materials handling, adopt the KBK system. And KBK light crane system has caused the domestic material world of great interest.

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06 Nov 2017

Causes of crane wheels gnawing rail

Causes of crane wheels gnawing rail

Crane wheels gnawing rail has four causes: crane wheels problem; crane rails problem; bridge problem; transmission system problem. Let’s learn about steel crane wheels rail gnawing problems.

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02 Nov 2017

Cantilever Crane Reasonable Three Steps to Choose and Purchase

Cantilever Crane Reasonable Three Steps to Choose and Purchase

Cantilever Crane choose:first, cantilever crane type choice;second, cantilever crane model selection;third, the cantilever crane economic performance choice.

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27 Oct 2017

Truss Gantry Crane Large-scale Use in Bridge Industry

Truss Gantry Crane Large-scale Use in Bridge Industry

The truss gantry crane is also known as the road bridge door machine, the road bridge door crane, the road bridge crane, the bridge machine and other names. Why the double girder truss gantry crane can be large-scale used in the road bridge industry, what is truss cranes’ characteristics?

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18 Oct 2017

2t single girder overhead crane production and delivery to Colombia

2t single girder overhead crane production and delivery to Colombia

2t single girder overhead crane delivery to Colombia.Single girder overhead crane for sale in Colombia.Single girder overhead crane supplier for Colombia customer.Dongqi Group can provide Colombia customer not only overhead crane but also gantry crane,jib crane,electric hoist and electric winch.

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16 Oct 2017

Tong Crane for Sale:Crane with Lifting Tongs

Tong Crane for Sale:Crane with Lifting Tongs

Tong crane can equipped with different tongs for lifting different materials. Tong cranes include log tongs cranes, skidding tongs cranes, timber tongs cranes, log lifting tongs cranes, industrial tongs cranes, metal tongs cranes, rail tongs cranes, ingot tongs cranes, scissor lifting tongs cranes and billet tongs cranes.

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28 Sep 2017

Overhead Cranes for Maintenance of Rail Transit Vehicles

Overhead Cranes for Maintenance of Rail Transit Vehicles

Double girder overhead crane is suitable for lifting heavy-duty machinery, for example, urban rail transit vehicles and the normal operation of urban rail transit. Maintenance, inspection and repair of urban rail transit vehicles need overhead crane to assist.

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16 Sep 2017

Lifting Electromagnet|Lifting Magnets

Lifting Electromagnet|Lifting Magnets

A lifting electromagnet is a special electromagnet that is used as an armature. It is a device that uses electricity and magnetism to absorb ferromagnetic materials. Lifting electromagnet is an indispensable lifting tool for guiding magnetic materials such as metallurgy, mining, machinery, shipbuilding, transportation, etc.

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12 Sep 2017

Low Headroom Electric Wire Rope Hoist| European Type Low Headroom Electric Wire Rope Hoist

Low Headroom Electric Wire Rope Hoist| European Type Low Headroom Electric Wire Rope Hoist

Low headroom wire rope electric hoist lifting weight is 2-10 ton, the product has compact structure, lifting the single and double speed, effective lifting height, stable operation, etc.

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07 Sep 2017

Low Headroom Electric Chain Hoist |Electric Trolley Type |Manual Trolley Type

Low Headroom Electric Chain Hoist |Electric Trolley Type |Manual Trolley Type

Dongqi low headroom electric chain hoists are designed for those applications where space is limited and can reach the maximum height and strive for greater operating height. The units provide smooth, quiet trouble free operation in a variety of Class III applications.

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02 Sep 2017

What is the bridge crane end carriage?

What is the bridge crane end carriage?

There are two end carriages in the bridge crane, which are installed on both ends of the main beam. The crane end carriages which can be used to support the bridge, which is usually made by Q235B steel.

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31 Aug 2017

The Application of Pillar Jib Crane in Engine Parts Manufacturing

The Application of Pillar Jib Crane in Engine Parts Manufacturing

250 Kg pillar jib crane used in engine parts manufacturing. The cantilever crane rotates flexibly and the track runs smoothly and balances the efficiency and cost in the same time. Our customer is very satisfied with our product.

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30 Aug 2017

Cantilever crane applied in stone processing industry

Cantilever crane applied in stone processing industry

The application of cantilever crane in stone processing industry. Pillar jib crane applied in stone processing plant. Pillar mounted jib crane installation for lifting stone.

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