10t Metallurgical Overhead Cranes Heat-Shielded Cabins and H-Class Motors for Foundry Bays
In extreme high temperature conditions such as steel smelting, casting production, furnace feeding, and molten metal transportation, ordinary bridge cranes are prone to motor burning, shell deformation, high temperature and sultry heat in the operating cabin, and aging and failure of accessories, which not only affect production efficiency, but also bury major safety risks.The 10t metallurgical bridge crane is a heavy metallurgical bridge crane specially customized for high-temperature scenarios in foundry workshops. The core is equipped with a heat-insulating protective cab and an H-class high-temperature resistant motor, which takes into account the performance of heavy-duty operations, high-temperature tolerance and personnel operation safety. It is the core preferred metallurgical bridge crane for high-temperature lifting operations in small and medium-sized foundries and steel processing plants.
Compared with ordinary general-purpose cranes, this 10t metallurgical crane is fully optimized for continuous thermal radiation, dense dust, and high-frequency start-stop operation scenarios in foundry workshops from 60℃ to 200℃. The whole machine meets the standard of metallurgical special heavy-duty working conditions and can be continuously adapted to high-intensity operations such as furnace peripherals, casting production lines, and billet transportation for 24 hours. With stable performance, long-term durability and extremely safe configuration, it has become a high-reputation and highly adaptable high-temperature lifting metallurgical bridge crane in the industry, and it is also a popular model purchased by overseas foundry companies.
10t Metallurgical Overhead Crane Specifications for Foundry Bays
10t lifting capacity
The rated lifting weight of Henan Mine Crane Factory supply metallurgical bridge crane is accurately calibrated to 10 tons. It is specially designed for various medium-sized and heavy-duty lifting scenarios in foundry workshops. The rated load is stable and the lifting accuracy is high, which eliminates the problem of heavy-duty offset and lifting shaking.Metallurgical bridge cranes strictly follow the industry standards of metallurgical lifting metallurgical bridge cranes. There is no false standard for the rated lifting weight, and they can stably lift molten metal ladles of 10 tons and below, formed steel castings, smelting supporting metallurgical bridge cranes, furnace accessories and other materials.At the same time, the safe load margin is reserved to adapt to the high-frequency and intermittent heavy-duty operation mode of the foundry workshop, so as to eliminate the overload and fuselage deformation failure of the metallurgical bridge crane caused by insufficient rated load, and fully meet the core lifting needs of small and medium-sized casting production lines.
Crane span and lift height
In view of the installation and operation needs of foundry plants of different specifications, the span of metallurgical bridge cranes supports the dual configuration of standardization and customization. The conventional span covers 7.5m-28.5m, which can be adapted to the gauge of most standard foundry workshops.The lifting height can be flexibly customized according to the height of the furnace, the layout of the production line, and the needs of material transfer. The standard lifting height can reach 16m, which can meet the high-altitude operation scenarios such as high-altitude furnace feeding, high-altitude casting transfer, and large-scale mold hoisting.The span of the whole machine and the lifting height are extremely adaptable. Whether it is a small precision casting workshop or a large-scale smelting production plant, it can be accurately installed and operated without dead ends, maximizing the coverage of the lifting operation area of the workshop.
Hoisting and travel speeds
Combined with the core requirements of stable, accurate, slow and safe casting operations, metallurgical bridge cranes adopt a graded speed regulation design to avoid the risk of molten metal shaking and material offset caused by high-speed operations.The standard lifting speed is 10.4-15.5m/min, with smooth lifting at low speed and precise alignment, which is suitable for high-precision working conditions such as ladle pouring and precise placement of castings.The operating speed of carts and trolleys has been optimized under working conditions, the operation is stable without setbacks, and the start-stop cushioning effect is excellent, which effectively avoids the inertial shaking of the crane.At the same time, it supports personalized speed adjustment, and the speed parameters can be adjusted according to the rhythm of the production line operation and the type of material, taking into account the operation efficiency and lifting safety, and adapting to the two scenarios of continuous operation of the assembly line and single-point precision hoisting.
Heavy-duty duty class
As a special heavy-duty metallurgical bridge crane for metallurgy, the Henan Mine Crane Factory supply10t bridge crane has a working level of A6-A7 heavy-duty level, corresponding to the FEM 2M-3M industrial heavy-duty standard, which far exceeds the working level of ordinary general-purpose cranes.The foundry workshop has the characteristics of high temperature, high dust, high frequency of operation, and long continuous running time. Metallurgical bridge cranes comprehensively strengthen the fuselage structure for high-frequency start-stop, continuous heavy-duty, high-temperature aging and other working conditions. The main beam, end beam, and walking mechanism are all made of thickened wear-resistant steel. After annealing treatment to eliminate stress, it can achieve 24 hours of uninterrupted continuous operation, fatigue resistance, wear resistance, and deformation resistance. It is perfectly adapted to the high-strength and heavy-duty working conditions of metallurgical casting. The service life of metallurgical bridge cranes is more than 40% higher than that of ordinary cranes.
Heat-Shielded Cabins for 10t Metallurgical Cranes
Heat protection design
High-temperature thermal radiation is the core loss factor of the crane cab in the foundry workshop. Long-term high-temperature exposure and heat source radiation can cause the temperature of the cab to soar, the interior to age, and the electrical components to fail. At the same time, it seriously affects the operating status of operators.The exclusive thermal insulation cab of the metallurgical bridge crane adopts a multi-layer composite thermal insulation protection design. The bottom, side walls and top of the cab are equipped with high-temperature thermal insulation reflective plates and flame-retardant thermal insulation cotton, which can effectively block the thermal radiation of the furnace and the high temperature conduction of the environment, and isolate more than 90% of the external thermal radiation.The bottom of the main beam of the fuselage is synchronously equipped with a special thermal insulation protection structure to avoid the upward conduction of high-temperature heat sources affecting the cab and core accessories, and a high-temperature protection system is constructed from all directions. Even in a short-term high-temperature radiation environment of 200℃, the internal temperature of the cab can still be maintained in a comfortable operating range.
Operator cabin layout
The cab adopts an ergonomic layout exclusive to metallurgical working conditions, which fits the long-term operation needs of the foundry workshop and maximizes operating comfort and convenience.The internal space is spacious and transparent, and the core control components such as the operation handle, control panel, and emergency brake button are reasonably arranged. The partition is clear and easy to operate, reducing the physical fatigue of long-term operation.The control table is made of high-temperature-resistant and non-slip material to prevent high-temperature deformation and slippage.The seat adopts shock absorption, high temperature resistance and wear-resistant design, which is suitable for slight vibration during crane start and stop and walking, and is suitable for workers to be on duty for a long time.At the same time, various auxiliary metallurgical bridge crane installation interfaces are reserved, and monitoring, communication, and temperature-controlled metallurgical bridge cranes can be installed on demand to adapt to intelligent casting operation scenarios.
Visibility and ventilation
The lifting operation of the foundry workshop has extremely high requirements for the accuracy of the field of vision, especially for the transfer of molten metal and the alignment of pouring. The field of vision without blind spots is the key to the safety of the operation.The cab is equipped with high-temperature and explosion-proof tempered glass in all directions, with high light transmittance, unobstructed field of vision, and high-temperature explosion-proof. It can realize 360° observation of the operating area without dead ends, and accurately control the lifting position, material status and surrounding working conditions to prevent safety accidents caused by visual blind spots.At the same time, it is equipped with a professional ventilation and heat dissipation system, equipped with high-temperature-resistant ventilation fans and diversion ducts, which can quickly replace indoor high-temperature air and discharge dust, ensure the air circulation of the cab, avoid high temperature and sultry heat, and dust accumulation affect the operator's line of sight and operating status, and adapt to the operating environment of the high-temperature workshop throughout the year.
High-temperature materials
All structural accessories of the cab are made of industrial-grade special materials for high temperature resistance, abandoning ordinary civilian accessories and fully adapting to high temperature and harsh working conditions.The shell is made of thickened anticorrosive and high temperature resistant steel plate, which is resistant to high temperature oxidation, deformation and dust corrosion.Sealing strips, interior panels, and circuit sleeves are all made of flame-retardant and high-temperature-resistant materials, which can withstand conventional ambient temperatures from -20℃ to 60℃ for a long time, and can withstand high temperature radiation at 200℃ for a short time, and are not easy to age, crack, and fail.The supporting cables are made of metallurgical special high-temperature-resistant cables, and the wire ropes are made of high-temperature and wear-resistant special models to eliminate the problems of short circuit and aging and damage of accessories in high-temperature environments, greatly reducing the failure rate of metallurgical bridge cranes and reducing downtime and maintenance costs.
H-Class Motors for Metallurgical Overhead Cranes
H-class insulation
The motor is the core power heart of the crane. The insulation level of ordinary motors is insufficient, and the insulation layer breakdown, coil burning, and short circuit failure can easily occur in the high temperature environment of the crane.All series of the 10t metallurgical cranes are equipped with H-class insulated motors, which are the highest-level insulation standards in the industry. They are different from ordinary E-class, B-class, and F-class motors. The H-class insulation material adopts high-temperature resistant mica tape and special insulating paint composite technology. The insulation performance is extremely strong, and it can withstand high temperature conditions above 180℃ for a long time. , The insulation layer will not soften, age, breakdown and other problems.Even under the harsh working conditions of high temperature, dust, humidity and heat, stable insulation performance can be maintained, motor leakage, burning, and shutdown failures can be completely eliminated, and the continuous and stable operation of metallurgical bridge cranes can be guaranteed.
High-temperature operation
In view of the continuous high-temperature operation scenario of the foundry workshop, the H-class motor has been optimized for special high-temperature operating conditions, equipped with an efficient heat dissipation structure and high-temperature-resistant bearings, rotors, and stator components, with excellent high-temperature resistance and thermal attenuation resistance.Metallurgical bridge cranes can operate at full load and uninterrupted in a continuous high temperature environment with an ambient temperature of 60℃, and there will be no power attenuation, unstable speed, overheating and shutdown.When encountering high-temperature radiation at close range of the furnace and high-temperature air flow in a short period of time, the motor can still maintain normal working condition without stopping to cool down.It perfectly solves the industry pain points of high temperature overload, frequent tripping, and short service life of ordinary crane motors, and adapts to the high-intensity production rhythm of the foundry workshop all year round.
Motor protection
The H-class motor is equipped with multiple exclusive protection systems, which are suitable for harsh metallurgical working conditions, and can avoid damage to metallurgical bridge cranes caused by dust, high temperature, overload, and humidity in all directions.The motor shell adopts a closed dust-proof and waterproof design to prevent metal dust and oxide skin from entering the motor in the foundry workshop and wearing the coils and bearings.Built-in overheating protection, overload protection, and phase loss protection modules monitor the motor temperature, current, and load status in real time, and automatically power off protection in the event of abnormality.At the same time, it is equipped with a forced cooling fan to dynamically divert the operating heat of the motor to avoid heat accumulation, and multiple protection linkage, which greatly reduces the probability of motor failure, extends the service life of the motor, and reduces the operation and maintenance costs of metallurgical bridge cranes.
Heavy-duty performance
Relying on the hard-core performance of the H-class insulated motor, the crane's heavy-duty operating capacity has been greatly upgraded, and the power output is strong, stable and uniform, with no caton and no power attenuation.Facing the high-intensity operating conditions of 10 tons of rated heavy loads, high-frequency start-stop, repeated lifting, and continuous walking, the motor can stably output power, has strong carrying capacity and excellent impact resistance, and can easily cope with heavy-duty scenarios such as molten metal transfer, heavy-duty casting hoisting, and metallurgical bridge crane maintenance.Compared with ordinary motor-driven cranes, H-class motor-driven metallurgical bridge cranes start and stop more smoothly and lift more stably, effectively avoiding the problems of sliding hooks, shaking, and insufficient power in heavy-duty operations, and greatly improving operating efficiency and operating safety, fully meeting the standards of heavy-duty operations in the metallurgical industry.
10t Foundry Cranes for High-Temperature Lifting
Molten metal handling
Molten metal transfer is the lifting scene with the highest risk and the most demanding working conditions in the foundry workshop, and the crane has extremely high temperature resistance, stability and safety requirements.The 10t metallurgical crane is specially optimized for the lifting of molten metal, the structure of the whole machine is reinforced, with heat insulation protection and H-class high temperature motor, it can safely transport molten steel, molten iron, aluminum and other molten materials, and is suitable for the hoisting, transportation and pouring of small and medium-sized ladles.Metallurgical bridge cranes operate smoothly, have accurate alignment, and have excellent start-stop cushioning performance. They can minimize the risk of molten metal shaking and spilling, and prevent safety accidents caused by high-temperature material leakage. It is the core special metallurgical bridge crane for molten metal transportation in small and medium-sized foundry enterprises.
Steel mill operations
It is suitable for the full-process lifting operations of small and medium-sized steel processing plants, and can complete various working conditions such as billet hoisting, steel transfer, smelting and metallurgical bridge crane maintenance, raw material loading, and finished product unloading.In view of the characteristics of high temperature, dust, heavy load, and high frequency operations in steel mills, metallurgical bridge cranes are wear-resistant, high temperature resistant, and fatigue-resistant. They can be adapted to the continuous production rhythm of steel mill assembly lines, and effectively solve the problems of ordinary cranes that are easy to damage, high failure rate, and frequent downtime under steel mill working conditions.Metallurgical bridge cranes have stable operation and convenient operation and maintenance, which can greatly improve the production and circulation efficiency of steel mills and reduce the downtime loss and operation and maintenance costs of metallurgical bridge cranes.
Foundry production lines
It is perfectly adapted to the supporting operations of automated and semi-automatic casting production lines, and can connect the whole process of casting, forming, mold release, transportation, and warehousing.Metallurgical bridge cranes have accurate speed regulation and controllable operation, which can match the rhythm of production line operations, realize accurate hoisting and orderly transfer of materials, and help the production line operate efficiently and continuously.At the same time, the metallurgical bridge crane has strong anti-interference ability, is not affected by the high temperature, dust, and vibration of the metallurgical bridge crane in the workshop, has stable operating accuracy, and can be adapted to the high-intensity and high-frequency operation needs of the assembly line for a long time, effectively improving the overall production capacity of the casting production line and the degree of production standardization.
Furnace area lifting
The surrounding area of the furnace is the area with the highest temperature and harshest working conditions in the foundry, and conventional cranes cannot operate here for a long time.The 10t metallurgical crane has undergone a special high-temperature enhanced design, with excellent thermal insulation protection of the cab, high temperature resistance of the motor, and thermal deformation resistance of the fuselage. It can complete high-risk operations such as furnace feeding, furnace body parts maintenance, waste residue cleaning, and ladle docking at close range.Metallurgical bridge cranes can withstand the continuous thermal radiation of the furnace and the impact of high-temperature air currents, the fuselage structure is not easy to deform, and the accessories are not easy to age. It completely solves the pain points of lifting metallurgical bridge cranes in the furnace area that are prone to failure, unsafe, and short life, and comprehensively covers the needs of various lifting operations around the furnace.
Safety Features of 10t Metallurgical Overhead Cranes
Overload protection
Henan Mine Crane Factory supply metallurgical bridge crane is equipped with a high-precision intelligent overload protection system to accurately monitor the lifting load in real time. Once the lifting load exceeds the rated load of 10 tons, the system will immediately trigger an automatic early warning, and lock the lifting mechanism at the same time. It is forbidden to continue ascending operations and can only be unloaded downwards.This function can eliminate safety accidents such as fuselage deformation, wire rope fracture, motor burning, and crane fall caused by overload operations from the root cause, adapt to the risks of overload that are prone to manual feeding and material mixing in the foundry workshop, and ensure the safety of metallurgical bridge cranes and operations in all directions.
Emergency braking
Equipped with a dual-circuit emergency braking system, the lifting, cart, and trolley operating mechanisms are all equipped with independent brakes, which have fast braking response speed and stable braking force.In the event of emergency situations such as sudden power failure, metallurgical bridge crane failure, personnel misoperation, material shaking, etc., emergency braking can be triggered with one key, and all operating mechanisms can be locked instantly to prevent dangerous working conditions such as hoisting hooks, metallurgical bridge cranes sliding, and materials falling.The brakes are made of high-temperature and wear-resistant materials, which are not affected by the high temperature of the workshop, the braking performance is stable and does not decrease, and there is no slippage or failure in long-term use, so as to build a strong safety line of defense for high-temperature and high-risk operations.
Limit switches
Metallurgical bridge cranes are equipped with high-precision stroke limit switches at all points, including multiple protections for lifting upper and lower limits, operating left and right limits, and track end limits to eliminate the risk of over-range operations.When the crane rises, descends, or the metallurgical bridge crane reaches the limit position, the limit switch will automatically cut off the corresponding power supply, forcing the metallurgical bridge crane to stop, avoiding mechanical failures and safety accidents such as hook rushing to the top, crane landing, and metallurgical bridge crane hitting the rail.The limit switch adopts a high-temperature and dust-proof design, which is suitable for the harsh working conditions of casting, has high sensitivity and strong stability, and has no caton or failure problems for long-term use, so as to achieve full-process operation limit protection.
Heat-resistant components
The core accessories of the whole machine are all specially configured for high temperature resistance, which can be adapted to high temperature conditions in all directions.Except for H-class motors and heat-insulated cabs, wire ropes, pulleys, bearings, seals, circuits, brakes and other wear-resistant accessories are all customized for high temperature resistance, which can withstand high temperature radiation and high temperature environments for a long time, and are not easy to age, deform, and fail.Eliminate the rapid wear, cracking, and failure of ordinary accessories in high temperature environments, greatly reduce the probability of failure of metallurgical bridge cranes, improve the operating stability and safety of the whole machine, and extend the overall service life of metallurgical bridge cranes.
Custom Design Options for 10t Metallurgical Overhead Cranes
Cabin customization
Support all-round personalized customization of the cab, and the configuration can be adjusted according to workshop working conditions, operating requirements and operating habits.Optional closed, open, and intelligent upgrade styles can be installed, and air-conditioning, constant temperature system, high-definition monitoring, voice intercom, and lighting-assisted metallurgical bridge cranes can be installed as needed.It supports the customization of cab size, installation location, and control method, and adapts to the needs of different plant heights and operating viewing angles.At the same time, anti-corrosion, dust-proof, and enhanced thermal insulation versions can be customized to adapt to extreme casting conditions with high dust, strong high temperature, and high humidity to maximize operating comfort and ease of operation.
Hoist configuration
The hoist supports multi-specification customized configuration, and the hoist parameters can be adjusted according to the material type, operation accuracy, and operation rhythm.Optional special explosion-proof hoists for metallurgy and high-temperature-resistant heavy-duty hoists are available, which support personalized adjustment of lifting speed, braking accuracy, and cushioning performance.It can be adapted to different operating needs such as single-point hoisting, precise alignment, and high-frequency start and stop.At the same time, it supports the reinforcement of the hoist structure, the upgrade of wear resistance, and the upgrade of dust-proof sealing, which is suitable for the harsh working conditions of high temperature and dust in the foundry, to ensure the long-term stable operation of the lifting mechanism, and to adapt to diversified production scenarios.
Control system
The control system supports multi-mode customization, covering three mainstream modes of traditional handle control, wireless remote control, and linkage intelligent control. It can be configured separately or used in combination to adapt to different operating scenarios.Handle control can be selected for ordinary working conditions, which is accurate and stable.Wireless remote control can be used in high-risk furnace areas to realize man-machine separation operations and ensure the safety of personnel.Large-scale production lines can be upgraded with intelligent linkage control systems to realize intelligent functions such as precise speed regulation, automatic alignment, data monitoring, and fault alarm.The system is adapted to high temperature operating conditions, has strong anti-interference ability, sensitive and stable operation, and is not prone to caton and failure problems.
Crane dimensions
The overall size of Henan Mine Crane Factory supply metallurgical bridge crane supports non-standard customization and can be adapted to various special specifications of foundry plants.For special scenarios such as low-rise factories, narrow-gauge workshops, ultra-long working areas, and special-shaped factories, the core dimensional parameters such as crane span, track gauge, lifting height, fuselage width, and machine height can be individually adjusted.All customized sizes strictly follow the safety standards of metallurgical lifting metallurgical bridge cranes. While adapting to the installation conditions of the plant, the heavy-duty performance, safety performance and operating efficiency of metallurgical bridge cranes are guaranteed, and precise adaptation and on-demand customization are realized to solve the problem of adapting metallurgical bridge cranes to non-standard plants.
Henan Mine Crane Factory Custom
The 10t metallurgical bridge crane is specially tailored for high-temperature and heavy-duty working conditions in casting and steel mills. It is equipped with a heat-insulating protective cab and a high-performance H-class high-temperature resistant motor. Relying on A6-A7 heavy-duty grade and a full set of high-temperature safety protection design, it can calmly cope with harsh scenarios such as furnace peripheral operations, molten metal transportation, and heavy-duty casting hoisting.Compared with ordinary lifting metallurgical bridge cranes, it has high temperature resistance, stable operation and high safety factor, which greatly reduces operating conditions and operation and maintenance costs.Henan Mine Crane Factory supports multi-dimensional personalized customization, can be adapted to the needs of various non-standard factories and production lines, and is full of adaptability and practicality. It is a high-quality metallurgical bridge crane choice for high-temperature lifting and upgrading in the metallurgical foundry industry.
