According to gb3836.1-2000 "explosion proof electrical installations for explosive gas atmospheres - Part 1: General requirements" and gb3836.2-2000 "explosion proof electrical installations for explosive gas atmospheres - Part 2: Flameproof" d ", fys35 explosion-proof wireless remote controller is classified as Exd Ⅱ BT4 and Exd Ⅱ cT4. This product can be used with HB type explosion-proof electric hoist, lxb type explosion-proof electric suspension single beam crane, LB type explosion-proof electric single beam crane, explosion-proof double beam crane, etc.

This product has 6 single speed buttons, 1 mushroom head stop, 1 rotary switch, 8 control points, with battery voltage warning device, which can cut off the circuit automatically when the voltage is insufficient. The internal functions can be set by the computer interface. The up / down, East / West, South / North can be set to inhibit each other. The standby 1 key can be set to start, accelerate, jump, normal and other functions. The control distance of this remote controller: up to 100 meters, electromagnetic interference, safety code: more than 4.3 billion factory settings, repeated use temperature: - 35 ℃ to + 80 ℃, protection grade: IP65, transmitter power supply: DC 3V, receiver power supply: AC 380V / 220V / 36V, or DC 12V / 24V, output contact capacity: 5 amperes, fully sealed relay output. Standard configuration: 1 transmitter; One receiver; The receiver is equipped with 1m connecting cable; One operation and maintenance manual. It is suitable for single hook, single speed electric hoist or hoist crane and industrial control and remote control with less than 8 contacts.

Fys35 mine explosion-proof remote control is a new generation of explosion-proof remote control developed on the basis of F21 classic remote control. It has passed the exibibt4 intrinsic safety certification of relevant national departments, and obtained the national coal underground use license. It can work safely in the bad chemical coal mines and other flammable and explosive dangerous occasions.

FYs and fyf335 mining remote controller (hereinafter referred to as industrial remote controller) are used in the environment of methane and coal dust explosion. They can send wireless carrier signal and operate the panel switch of remote controller to start the transmitting function. When they are not in operation, the remote controller is in standby mode. The shell of remote controller is made of Q235A. The mechanism is reasonable and the explosion releasing performance is durable.

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.