Aerated concrete Overhead Crane is a special crane specially used to lift concrete mold and body. It is composed of four parts: box bridge, crane running mechanism, lifting mechanism and electrical equipment. It cooperates with special lifting tools to complete the turning, opening and demoulding of mold.

The hoisting mechanism is fixed between the two main beams and consists of motor, reducer, brake, drum and guide pulley. The steel wire rope is wound by the drum, and the pulley fixed on the bridge or trolley at the left and right ends is wound to the pulley on the spreader to form a double lifting point. the crane running mechanism adopts separate driving mode, cone motor braking and open gear drive.

Henan Mine Crane could arrange engineer to do supervision of installation, make the load test, do commissioning, training of the buyer's workers, the buyer should be responsible for each of our technician’s accommodation, meals, round-trip tickets, travel expenses and self-security. The engineer’ salary is USD100.00 per day abroad.

1. Quality problems of products sold by our company will be solved as per the “three guarantees” system of our company by the “three guarantees” service team;

2. Related personnel will be sent to the site immediately after receiving quality complaints (by call, letter or oral notice) from clients;

3. Personnel involved in after-sales service shall be serious and considerate in handling the problem to make clients care-free;

4. In addition to solve quality problems, personnel involved in after-sales service shall train clients, answer their technical inquiries and related questions free of charge;

5. Related cost for products with quality problem will be shouldered by our company. Our company charges for quality problems caused by clients (or problems after the warranty term), but the charge will not be higher than the expense (or cost);