Technical parameters and application of metallurgical casting crane

Metallurgical crane is to rely on the longitudinal movement along the plant rail direction, the transverse movement of the trolley and the lifting movement of the hook to work. It is a special crane for lifting molten metal in accordance with JB / t7688.1-95 and JB / t7688.15-95 standards. The application of metallurgical crane is generally applicable to the ambient temperature from - 10 ℃ to + 50 ℃, and the relative humidity is not more than 50?, under the temperature of 40 ℃?, The radiation temperature of the molten metal hoisted to the forging hook and plate hook shall not exceed 300 ℃. Working level: A7, a8 for relatively busy metallurgical foundry.

Scope of application editing
Metallurgical crane is mainly used for metal smelting, rolling and hot working. It includes open hearth charging bridge crane, ground charging crane, charging box crane, ingot removal crane, mould crane, uncovering crane, clamp crane, slab turnover crane, forging crane, heating furnace charging and reclaiming crane, charging box electromagnetic crane, charging box grab crane. Other similar metallurgical cranes can also be used as reference.

Use condition edit
The design and manufacture of metallurgical crane (hereinafter referred to as crane) shall comply with the relevant provisions of gb3811, this standard and product drawings.
1. Environmental conditions
1.1 the power supply of crane is generally three-phase AC, with frequency of 50 Hz and voltage of 380 v. The upper limit of allowable voltage fluctuation on motors and electrical appliances is + 10% of the rated voltage, and the lower limit (at peak current) is - 15% of the rated voltage. The internal voltage loss of cranes shall not exceed 5% for ingot stripping crane, clamp crane, integral mold crane with guide frame and slab turnover crane, and shall not exceed 4% for other types of cranes in this standard.
If the power supply has special requirements, it can be determined by the supplier and the demander through negotiation according to the user's needs.
1.2 the altitude of the place where the crane is installed and used shall not exceed 2000m (when it exceeds 1000m, the motor capacity shall be checked according to the relevant provisions of gb755)
1.3 working environment temperature and humidity of crane
a. The working environment temperature of crane is generally - 10 ~ + 50 ℃.
b. The relative humidity should not exceed 50% at + 40 ℃.
1.4 the site where the crane is used shall be free of inflammable, explosive and corrosive gases and shall comply with relevant standards and documents
1.5 the installation of crane running track shall generally meet the requirements of gb10183. In case of special circumstances, it can be specified separately

Casting crane drawing►

550 / 100t customers are using good products►

Metallurgical Crane in use, good quality►

Good metallurgical crane used for 3 years►

A variety of products for customers to choose from►

Production site and international certification►

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.