Qd Model Motor Driven Double Girder Overhead Crane

Motor driven double girder overhead crane is composed with Girder frame, Crane travel device, and the trolley with lifting and moving device. There is Pave the rails for the trolley move on the main girder. Assemble the moving table on the outside of the two main girder, one side is prepare for the assemble and maintenance the crane move device, another side is prepare for the assemble of the trolley conductor device.
 

There are full field of view Cabin suspend under the main girder, there are joint control desk or single control box packed within the Cabin, assemble the sidelong ladder between the Cabin and moving table, The main girder joint with the two sides end carriage which with the joint point in the middle.

Specification
The crane that we are offering is designed to meet the required functions and requirement stated in your specifications, as well as for the operating conditions.

Crane girders:
The crane double girders are of welded girder construction. This result in lower dead weights with a high degree of vertical and horizontal rigidity and smaller wheel loads is being transmitted to the crane runway.

Painting:
Painting will be completed in the factory before shipping.
After manufacturing (after welding)
Average thickness: About 100 microns
Electrical elements, the crane’s main power supply is from the driven motor, the motor is Chinese famous brand with high quality.

The sub-assemblies used by are standardized equipment of renowned manufactures and have been approved for specific crane operation by our test laboratory. Their characteristics regarding impact, vibrations, wear and safety were examined. A continuous high quality standard is ensured by series production and standardized sub-assemblies.
The electrical equipment is accommodated in robust steel plate control cubicles, on the crane girder.

All movements can be switched off by actuating the emergency-off switch at the control station via a main contactor.
Power supply cable and control cable along the girder
A protective earth conductor is fitted as standard. A crane switch is provided.
Travel end switches
Long and cross travel limited by means of preliminary and final limit switches

Overload protection: In the event of overload, the hoist unit switches off and only the lowering motion is possible.

Control method:
Pendent wire.
Cabin control
Remote control

Customer Care:
Our philosophy is that the customer should be happy with the system performance and enormous improvement in work environment. And our aim is reducing the labor inputs for eternity working together with customer and ensuring that the work is executed to the utmost satisfaction of the customer.
Quality makes brand , honest weaves the future.We hope Kuangyuan make contribution to economy indusry’s taking off. Hold hands of Kuangyuan being friends for ever.We will sincerely seek for common progress and resplendence cooperatiing with all friends and establish brilliance.

Our company:
Henan Mine Crane Company concentrate to have positive and flexible approach towards customer need through its comprehensive solution and service capabilities, professionally and cost effectively. As a company whose success derives from mains fully committed to develop close working partnership with its customer.

With rich technical experience, Henan Mine Import & Export Co., Ltd. is a professional exporter of hoisting machinery equipment, which has engaged in export business for many years. We choose the best suppliers and have established stable cooperative relationship with several suppliers which have passed the attestation of the ISO9001 international quantity system, the ISO14001 environment system and the OHSAS18001 occupation health safety management system. The company always adheres to the principle of customer first, contracts and honesty, meet the demand of customers to the max with positive attitude.

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