6, compact structure, good looks, has many unique innovations: (1) no leakage cable hoist body, through various means throughout the cables are arranged in a gourd inside, making gourd looks more beautiful; such as: supporting shaft hollow thick-walled steel, to ensure the use of the strength of the premise, reducing the overall weight of the hoist and hoist through it about the passage of cables. Compact (2) gourd structure, the weight of the counterweight box, users can add a variety of steel scrap or stone and other electric hoist, saving the steel hoist brake, while compared with weights low-headroom hoist reduced dimensions ; (3) hoists run using NF series helical gear reducer drive, on both sides of the drive wheel transmission torque through a hexagonal steel supply electric hoist transmission torque, high reliability, to avoid the situation of the flat key shear failure, and Such transmission is also very conducive to the installation and adjustment of hoist operation portion; (4) Lifting the host portion of the cover is rectangular welded structure, surrounded by the mounting bolt holes are highly versatile, can be quickly transformed into fixed or suspended trolley electric hoist, and 360 ° direction of the rope. 7, the entire structure for easy removal, installation, easy maintenance and good maintainability. Before the use of electric hoist electric hoist inspection prior to use, simple security checks are necessary to avoid the unusual problem of some parts, ahead of danger prevention. 1. The operating handle buttons control the direction and the brake and stopper are sensitive and accurate. 2. The wire rope no defects, oiled, arranged in neat rows. The motor and gear rotation for any abnormal sound. The hoist rails and personnel walking area with no obstructions. 5. hook and pulley be flexible rotation. Wind hoist | generous heavy (certified) | Gengma County hoist is provided by generous heavy machinery Co., Ltd., Henan Province. Heavy Machinery Co., Ltd., Henan Province, generous (www.hnqizhongshebei.com) (www.hnqizhongshebei.com) is Zhengzhou, engineering, construction cranes leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In heavy generous leadership with the staff warmly welcome all inquiries negotiations to create a better future for heavy generous.