BCD type explosion-proof electric hoist, explosion-proof grade are D ⅡBT4 and D ERT CT4, reasonable structure. The first brake and the motor are integrated. Another safety brake on the drum, the safety brake does not use electricity (pure mechanical), is not affected by electricity, when the first brake is working normally, the safety brake does not work, when the first brake failure or other parts damage caused by the heavy slide, the safety brake immediately braking. At the same time, the main body can be suspended on the I-beam rail to run in a straight line for lifting heavy objects.

Henan Yellow River explosion proof crane Co., Ltd. was founded in 1992, mainly producing "Langtai" brand series of lifting products. The registered capital of the company is 200 million yuan only. There are more than 500 employees, 110 people with college education or above, and more than 40 engineers with middle or senior professional titles. The new factory has a production area of 180000 square meters, a construction area of 110000 square meters, and an annual output value of more than 200 million yuan. It is the largest manufacturer of explosion-proof cranes, explosion-proof electric hoists, explosion-proof motors and explosion-proof electrical appliances in the whole Central Plains Enterprises with large production and marketing volume.
The "Langtai" brand explosion-proof lifting equipment, explosion-proof motor and electrical apparatus designed and manufactured by the company have obtained the "industrial production license" issued by the state, the "explosion-proof certificate" issued by the national explosion-proof electrical product quality supervision and inspection center, and the enterprise foreign trade qualification certificate of the people's Republic of China. The company's "Langtai" brand wire rope electric hoist has obtained more than 20 new product certificates and won the title of high-tech enterprise. The company has passed ISO9001 quality management system standard certification, OHSAS18001 occupational safety guard management system standard certification, ISO14001 international environmental management system standard certification. Hu Linzhong, chairman of the board of directors, is a member of SAC / TC9 and a member of SAC / TC9 / SC4.
20 years of quality assurance for the company to win the market praise. The company attaches great importance to the cultivation and introduction of talents, pays attention to reform and innovation, strengthens the quality awareness, and improves the after-sales service system. The company's explosion-proof and common single and double beam cranes, explosion-proof and common electric hoists, dust explosion-proof crane series, mine explosion-proof crane series and metallurgical crane series sell well in more than 30 provinces, cities and autonomous regions in China, and are exported to Malaysia, India, Indonesia, Myanmar, South Korea, Russia and other countries. The company has newly developed European crane, explosion-proof mining chain block, explosion-proof chain block, explosion-proof pneumatic winch, explosion-proof remote control, explosion-proof forklift, stereo garage, oil drilling rig and other products, which have been put into the market and achieved good results in diversified development.
Sincere cooperation, mutual benefit and win-win. Hu Linzhong, chairman of the board of directors, pays homage to the vast number of users and welcomes your letter to the company for guidance and business negotiation“ Langtai brand explosion proof products make your work safer.