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With the continuous development of the crane industry, construction companies’ requirements for cranes are also increasing. For lifting work, the crane is required not only to be limited to general lifting performance, but also to be simple to use and operate. This is a relatively new requirement for cranes. In order to meet the needs of enterprises, SEVENCRANE has manufactured various specifications of simple gantry, monorail crane, simple flat car, etc. for customers. It not only helps enterprises save operating costs of lifting equipment but also makes lifting work easier. About the advantages of portable gantry cranes. 1. Easier operation and more convenient transportation Although the large cranes that we often see can move and carry heavy equipment, their operation is relatively complicated. In addition, they take up a lot of space. This is because the structure of large cranes is relatively complex. Simple cranes overcome this shortcoming of large cranes. They have a simple structure, simple operation, are less subject to environmental constraints, and can operate in a larger range. At the same time, it is also more convenient to transport and can be flexibly used in various occasions, which is very free. 2. Save transportation costs and reduce...

Column jib crane, as a kind of light-duty crane, is increasingly playing an important role in the fields of industrial production and logistics. It is not only efficient and energy-saving, but also occupies a small area and is easy to operate and maintain. It is especially suitable for short-distance, frequent and intensive lifting operations. The column is the supporting foundation of the entire cantilever jib crane. It bears radial force and axial force through single-row tapered roller bearings to ensure stable operation of the rotating arm. It is welded by a combination of I-beam steel and supports, making it both strong and flexible. Through the operation of an electric or manual trolley, the rotating arm can move horizontally, and the up and down lifting movements of the electric hoist are also completed. In addition, the rotating arm can also rotate around the column, which greatly improves the flexibility of the operation. The support arm and the reducer jointly provide necessary support for the rotating arm and enhance its bending resistance and strength. The reducer drives the roller to realize the electric rotation of the cantilever, making the operation easier and more precise. This design not only improves work efficiency, but...

The jib crane consists of a bracket, jib installation, swivel installation and electric hoist (electric chain hoist). The bracket is fixed on the wall or steel structure column and can be rotated according to user needs. The rotating part is divided into manual rotation and electric rotation. Electric hoists (electric chain hoists) are installed on cantilever rails and are used to lift heavy objects. Cantilever cranes are widely used in light and small lifting applications in mines, workshops, assembly lines, warehouses, and docks. The utility model has the advantages of novel structure, reasonableness, simplicity, convenient operation, sensitive rotation, light weight, and sensitive load movement. The operation of this machine is realized through the handle control button, which controls the lifting and horizontal walking of the electric hoist trolley. Jib crane installation: Before installing the crane, check whether the bending and torsional deformation of the cantilever beam, corrosion of the shaft, and impact damage caused during transportation should be corrected or repaired respectively. In addition, clean and lubricate shafts, bearings and other rotating parts every six months. To install the cantilever beam, please proceed in the following order. Drill holes in the wall or steel structure columns according to the drawing....

The environmental cleanliness requirements in industrial clean plants such as medicine and laboratories are strict and must basically reach level 10,000. The supporting equipment must use products and accessories that do not produce dirt, are not easy to accumulate dirt, and are easy to clean. Our company has developed a movable clean gantry crane to meet the needs of clean room customers for small material handling. This product can be widely used in semiconductors, food and medicine, physical chemistry research laboratories, etc. The parameters of mobile gantry cranes are generally small, such as tonnage, span, and lifting height. They can move freely in the workshop to lift goods. Its structure roughly includes: beams, columns, running trolleys (hoist), legs, casters, power sockets, etc. The bottom is equipped with reinforced universal casters, which can move back and forth on a flat surface without installing tracks. The steering is convenient and flexible and will not wear the ground. Mobile gantry crane characteristics 1. Lightweight structure: compact appearance, light weight, can be moved at will, easy to install and disassemble, and easy to use; 2. Reasonable design: the height and width of the equipment itself can be adjusted, occupying small space and high site...

Hliníkový portálový žeriav vyrobený spoločnosťou SEVENCRANE je odnímateľný rozperný hliníkový profil. Je to prispôsobený produkt s prispôsobenými profilmi. Je ľahký, skladací, ľahko sa prenáša, je spoľahlivý v kvalite a jednoducho sa ovláda. Na pripojenie použite silné skrutky triedy 8,8 a spojovacia príruba je vyrezaná laserom, aby sa zabezpečilo, že montážne otvory sú vysoko zhodné a montáž je dokončená; umiestnenie nákladu je presné, 5-násobok bezpečnostného faktora a vysoká bezpečnosť; všetky časti je možné rýchlo rozobrať a výšku je možné nastaviť podľa požiadaviek na použitie, flexibilné použitie, vysoká efektivita práce; použitie silných polyuretánových kolies so železným jadrom, hladký chod, dobrý účinok tlmenia nárazov, môže účinne zabrániť poškriabaniu zeme, nízka hlučnosť, dve smerové kolesá, dve univerzálne kolesá, s brzdami, bezpečné zdvíhanie. Naše prenosné portálové žeriavy sa navyše ľahko rozoberajú a montujú, ľahko sa udržiavajú a majú profesionálny trojrozmerný dizajn modelu, analýzu napätia, výpočet vzorca, vedeckú a primeranú štruktúru a stabilnú štruktúru. Dá sa skombinovať s vozíkom s hladkým chodom, aby sa umožnilo manuálne ovládanie, aby sa ľahko dosiahol rýchly pohyb a brzdenie, čím sa minimalizuje fyzická záťaž pracovníkov. Podľa priemyselných skúseností sú produkty uvedené na trh po testovaní typu produktu a úspešnej aplikácii...

Krajina: Austrália–Melbourne Produkt: Dva reťazové kladkostroje s nízkou výškou Účel: zdvíhacie príslušenstvo Dňa 8. januára 2024 naša spoločnosť dostala dopyt z Austrálie na reťazové kladkostroje v nízkej nadmorskej výške. Počas procesu komunikácie medzi našimi obchodnými pracovníkmi a zákazníkom zákazník priamo poslal fyzický obrázok produktu, ktorý potreboval – reťazový kladkostroj s nízkou svetlou výškou. Potom, čo predajca potvrdil u zákazníka hmotnosť zdvihu, výšku zdvihu, dodaciu adresu a množstvo, zavolal zákazníkovi, aby potvrdil spôsob ovládania kladkostroja, ktorý potreboval. Zákazník požadoval duálne ovládanie diaľkového ovládača a kľučky. Zákazník tiež požadoval cenu od dverí k dverám. Domnievali sme sa, že cena od dverí k dverám bola pomerne drahá a kontrola logistiky trvala dlho, takže naši predajcovia priamo poslali cenu CIF zákazníkovi na referenciu a potom na základe odpovede zákazníka zvážili, či je cena od dverí k dverám - Cenník dverí je potrebné aktualizovať. Po prečítaní cenovej ponuky v ten deň zákazník vyjadril zmätok ohľadom celkovej ceny. Naši predajcovia komunikovali so zákazníkom po telefóne a vysvetlili mu, že cena od dverí k dverám by bola veľmi drahá, čo by značne zvýšilo náklady. Po zvážení pre a proti zákazník...