Quenching crane
Parameters of Quenching crane Manufactured by Henan Mine Crane
| Parameter | Specification | Remarks |
| Rated Lifting Capacity | 5t – 80t | Customizable for different high-temp workpieces |
| Span | 7.5m – 35m | Extended on request for large heat treatment workshop |
| Lifting Height | 4m – 20m | Optimized for quick quenching liquid immersion |
| Lifting Speed | 8m/min – 20m/min | High speed for heat treatment process, stepless regulation optional |
| Crane Travel Speed | 10m/min – 30m/min | Anti-rail gnawing, precise positioning |
| Trolley Travel Speed | 8m/min – 25m/min | High synchronization with lifting mechanism |
| Working Temperature | -20℃ ~ 800℃ (ambient) | Heat insulation treatment for key structural parts |
| Brake System | Double brake (hydraulic + mechanical) + emergency power supply | Triple safety protection for hoisting |
| Control System | Manual control / PLC automatic control | Customizable, high-precision positioning (≤±5mm) |
| Working Class | A7 – A8 | Suitable for high-intensity continuous operation in heat treatment |
| Insulation Protection | Multi-layer high-temperature heat insulation material | Prevent structural deformation from high-temperature radiation |
| Power Supply | 380V/50Hz; 220V-660V/50Hz/60Hz | Customizable for global power grids |
| Protection Level | IP55 | Dust-proof, oil-proof, heat-resistant for heat treatment environment |
| Structural Feature | High-strength modular assembly | High-quality steel main beam with heat insulation |
| Certification | JB/T 7688 national standard | Assist in CE/ISO9001/GOST/FEM application |
Henan Mine Crane manufactured Quenching crane Product Introduction
Henan Mine Crane YH quenching crane is a special heat treatment equipment developed in strict compliance with JB/T 7688 metallurgical crane industry standards.
As a core subsection of the metallurgical overhead crane, high-speed lifting, double brake + emergency power, high temperature insulation protection, automation control system as the core highlights, with vertical high-speed lifting, longitudinal and transverse precision movement, can be used in metallurgy, machinery manufacturing workshop in a high-temperature radiation environment, quickly high-temperature workpieces immersed in quenching liquid, complete the heat treatment and quenching process, Henan Mine Crane in the metallurgy of the core products in the field of special high temperature lifting. Core products in the field of lifting.
This heat treatment special quenching crane deeply meets the global metallurgical and mechanical manufacturing enterprises heat treatment operation needs, suitable for global metallurgy, forging, machining, automotive parts and other industries of heat treatment quenching operations, is the core equipment of the global heat treatment production line.
1. Product core positioning and design standards
The core positioning of YH quenching crane is to provide global metallurgy, machinery manufacturing industry with “high-speed and efficient, safe and reliable, accurate and intelligent” heat treatment quenching special lifting solutions, and at the same time, compatible with the international FEM metallurgical crane standards, the European Union CE certification system requirements for the heat treatment process for the quenching of high-temperature workpieces.
2. Core structural design
The entire structure of the machine is designed around the four core requirements of high-speed lifting, safety braking, high-temperature protection, intelligent positioning, for metallurgical high-temperature special modular structure, the core consists of four key parts, the structure of the synergy to achieve high-speed heat treatment quenching operations, safe and accurate operation:
2.1 High-speed lifting mechanism: equipped with customized high-torque high-speed lifting motor, with lightweight drum and high-strength wire rope, to achieve high-speed lifting and lowering of the workpiece, the lifting speed is much higher than that of general-purpose metallurgical cranes.
2.2 Dual safety braking system: Equipped with dual safety protection of dual braking device + emergency power supply, the main brake is a high-precision hydraulic brake, and the secondary brake is a mechanical fall arrest brake, the dual brake ensures the stability of the lifting mechanism throughout the whole process.
2.3 High-temperature heat insulation protection structure: the main beam, end beams, frame and other key structural parts are wrapped with multi-layer high-temperature resistant heat insulation materials and specialized heat insulation treatment, which can effectively resist high-temperature radiation from the heat treatment workshop and prevent the structural parts from being deformed due to high temperature.
2.4 Intelligent automation control mechanism: PLC automation control system + high-precision positioning module can be equipped on demand, with human-machine interface touch screen, can be preset lifting path, lifting height, descending speed, drop position and other parameters.
3. Core product advantages
As a high-temperature workpiece crane specially designed for heat treatment and quenching process, its core advantages revolve around high-speed and high efficiency, safety and reliability, high-temperature adaptability, intelligence and precision, which perfectly fits the global metallurgy and differentiates it from the core of general metallurgy overhead travelling crane:
3.1 High-speed lifting design, quenching efficiency is greatly improved: customized high-speed lifting mechanism, the lifting speed is much higher than the general metallurgical cranes, can quickly complete the lifting of high-temperature workpieces and quenching liquid put, effectively shorten the time of the workpiece air-cooled to ensure the quality of the heat treatment and quenching process, and at the same time to improve the overall efficiency of the production line, compared with the quenching efficiency of the traditional equipment to increase by more than 30%;
3.2 Double brake + emergency power supply, safety protection without dead angle: the industry’s exclusive double brake device with emergency power supply, to achieve the “main brake + sub-brake + power failure emergency” triple safety protection.
3.3 Professional thermal insulation protection, stable operation in high temperature environment: multi-layer thermal insulation treatment of key structural components + selection of heat-resistant core components, to solve the high failure rate of general-purpose cranes in high-temperature environments, short service life of the pain point.
3.4 Matchable automation control system, realizing intelligent and precise operation: the PLC automation control system, which is optional on demand, can realize the whole process automation of quenching operation, with positioning accuracy of ≤±5mm.
3.5 Modular design, convenient global installation and maintenance: the whole machine adopts modular assembly structure, the main beam, end beam, lifting mechanism and other parts can be disassembled and assembled independently, which is suitable for different specifications of heat treatment workshops around the world.
4. Global adaptability and core application scenarios of the product
4.1 Core application scenarios: This heat treatment quenching crane is widely used in the heat treatment production lines of various metallurgical and mechanical manufacturing enterprises around the world, including metallurgical forging workshops, machining workshops, automotive parts production workshops, mold manufacturing workshops and so on.
4.2 Global Standard and Grid Adaptation: The products comply with the international FEM standard, EU CE, international IEC and other authoritative certification systems, and can be directly exported to different regions of the world.
4.3 Global environment adaptability: The high-temperature insulation protection design and enhanced component selection of the equipment can adapt to different heat treatment workshop operating environments around the world, including high-temperature radiation, high dust, light oil and other scenarios.
4.4 Operation and Installation Adaptation: Equipped with multi-language operation interface, adapting to the use habits of operators in different regions of the world, manual/automatic mode can be seamlessly switched.
5. Global exclusive supporting services
Henan Mine Crane, as a professional metallurgical special high temperature crane manufacturer, for the global customer’s heat treatment quenching operation needs, to provide a full range of exclusive ancillary services, completely eliminating the concerns of global procurement:
5.1 Data support: provide a full set of multi-language technical data to facilitate global customers for local equipment access procedures and operator training.
5.2 Installation guidance: equipped with 7 * 24-hour global remote video installation guidance, technicians are metallurgical high-temperature crane installation qualification, can also be arranged according to customer demand for professional and technical personnel door-to-door installation and debugging
5.3 Spare parts guarantee: there are spare parts agents in Germany, the United States, Malaysia, the United Arab Emirates and other core regions of the world, global customers can be shipped to neighboring countries / regions within 72 hours after the order, to ensure the timely supply of spare parts.
5.4 After-sales technology: the opening of 7 * 24 hours multi-language after-sales hotline, equipped with professional metallurgical quenching crane technical engineers, can arrange for professional and technical personnel from overseas outlets to deal with the door to minimize the loss of equipment downtime.
What Can Henan Mine Crane Quenching crane Offer You?
| Value Category | Specific Benefits | Description |
| High Efficiency | High-speed lifting (8-20m/min); 30% higher quenching efficiency | Shorten workpiece air cooling time, ensure quenching process quality |
| Operational Safety | Double brake + emergency power supply; anti-fall protection | Avoid high-temp workpiece falling, fire and scald accidents |
| High Temperature Adaptability | Multi-layer heat insulation; high-temp resistant components | Stable operation in 800℃ ambient environment, low failure rate |
| Intelligent Precision | PLC automatic control; high-precision positioning (≤±5mm) | Realize unmanned operation, ensure consistent quenching process |
| Global Compatibility | International standard compliance; customizable power supply | Adapt to global power grids and metallurgical industry norms, direct export |
| Installation & Maintenance | Modular assembly; international standard parts | Easy on-site installation, convenient spare parts procurement globally |
| Long-term Reliability | High-strength structure; wear-resistant core parts | Long service life, reduce long-term replacement and maintenance costs |
| Process Adaptability | Customizable lifting speed/span; manual/auto switch | Fit different heat treatment quenching processes and workshop sizes |
Detailed Specifications for Henan Mine Crane Quenching crane
Product Advantages Overview
Large-Tonnage Bearing
Intelligent Precision Control
Multiple Safety Protections
Longer Service Life
Detailed Drawing of Quenching crane Manufactured by Henan Mine Crane
Application Scenarios of Quenching crane Manufactured by Henan Mine Crane
-
Special steel smelting and heat treatment workshopMetallurgical quenching trolley is suitable for the quenching section of special steel smelting production line, which is specialized in undertaking the quenching and lifting operation of alloy structural steel, tool steel, die steel and other special steel billets.
-
Metallurgical roll quenching sectionMetallurgy special quenching traveling crane is used in roll heat treatment workshop of iron and steel plant, lifting hot roll and cold roll for quenching treatment.
-
mold steel heat treatment workshopQuenching crane for mold steel production and processing of quenching workshop, lifting all kinds of precision mold blanks, modules for heat treatment quenching.
-
Mechanical heavy parts quenching workshopThe quenching crane is suitable for heavy machinery and engineering machinery parts production workshop, undertaking the quenching lifting operation of gears, shafts, flanges and other heavy parts.
-
Bearing parts heat treatment quenching areaQuenching cranes are used in the heat treatment section of precision bearing production, lifting bearing rings, rollers and other core parts quenching.
-
High-strength fasteners quenching workshopQuenching cranes are used in the heat treatment workshop for high-strength bolts, nuts and other fasteners, batch lifting fasteners for quenching operation.
Crane Operation Demonstration
How to Choose the Best Crane Manufacturer in China
-
1Clarify Your Crane NeedsThoroughly understand your lifting requirements (load details, frequency, and workspace environment) before approaching crane manufacturers.
-
2Determine Crane Service ClassCalculate the required crane service class based on your operational intensity to ensure optimal performance and longevity.
-
3Explore Crane Supplier Custom Features:Investigate available customization options and special features to enhance safety, efficiency, and precision for your specific application.
-
4Assess Crane Factory Engineering CapabilityEvaluate the manufacturer's engineering strength to ensure they can design a suitable solution tailored to your needs.
-
5Verify Quality & Compliance of Crane CompanyCheck the crane manufacturer's manufacturing quality, certifications, and compliance with international standards and your local safety regulations.
-
6Ensure Support & ReferencesConfirm the manufacturer provides reliable after-sales support and has a proven track record with positive references in your industry or region.
Why We Are More Trustworthy
Experienced company
Professional team & equipment
Productive capacity
Customized design services
Why Our Cranes Earn Customers' Trust
The services we provide
Free customization scheme
Regular Maintenance Reminder
Technical support consultation
Free customization scheme
Our Patents and Certifications
Customer Testimonials & Top Choices
Related Product Recommendations
YB Slab Handling Crane
YH Quenching Crane
YZS Four-Girder Casting Crane
YZ Double-Girder Foundry Crane
YX Bin Crane
Become our distributor
Your most concerned questions and answers about Henan Mine Crane manufactured Quenching crane
-
What flexible cooperation options are available for international clients?Answer: We offer globally competitive cost-performance ratios and diversified international cooperation solutions! We provide multiple trade term options including FOB, CIF, and DDP, along with customized payment methods such as letters of credit, installment payments, and milestone-based project payments.
-
What is the difference between quenched cranes and general-purpose metallurgical overhead cranes?Answer: The core difference is reflected in the three aspects of process adaptation, hoisting speed and safety configuration. General metallurgical crane is a conventional heavy-duty equipment, slow lifting speed, no quenching process exclusive safety protection, only to complete the ordinary material lifting
-
What is the maximum lifting speed of the equipment?Answer: The standard equipment is equipped with 8m/min-20m/min high speed lifting, which is suitable for most of the heat treatment and quenching process speed range, can be fully customized lifting speed, to ensure that the speed and process perfectly match.
-
How to ensure the safety of workpiece lifting?Answer: This safety system is an industry-exclusive design for quenching cranes, completely eliminating safety accidents caused by power failure.
-
Can the automation system be docked to the production line?Answer: It can realize unmanned operation in the whole process. The optional PLC automation control system with high-precision positioning module can preset all the parameters such as lifting path, lifting height, descending speed, and quenching liquid dropping position.
-
What is the maximum temperature that the equipment can withstand?What is the maximum temperature that the equipment can withstand?
-
Do the products comply with international metallurgical standards?Do the products comply with international metallurgical standards?
-
Is it difficult to install high-temperature special cranes?Answer: The installation difficulty is much lower than that of traditional metallurgical high temperature cranes, and large-scale special lifting equipment is not required. The equipment adopts modular assembly design, the main girder, end girder, lifting mechanism and so on are all independent modules, no need for specialized heavy lifting equipment.
-
What do I need to pay attention to for daily maintenance?Answer: The core of daily maintenance centers around three core points: high temperature protection, braking system, and lubrication maintenance, and the operation is simple and easy to start. Ordinary workers can be completed after simple training, without the need for professional high-temperature equipment maintenance personnel.
-
Can it be customized?Answer: Certainly can be customized in all dimensions, we rely on the national crane technology research and development center, can be customized according to the customer's heat treatment workshop dimensions, the weight of the quenching workpiece, quenching liquid pool layout
-
How long is the delivery cycle for single unit/bulk purchase?Answer: The lead time for a single unit of conventional specifications is 30-40 days, the lead time for models with customized tonnage/speed/automation system is 40-50 days, and the lead time can be compressed by 15% for bulk purchases of 5 units and above.
-
Compared with Konecranes metallurgical special cranes brand, what is the cost-effective advantage?Answer: The whole life cycle cost of our YH quenching crane is more than 50% lower than that of Konecranes, and the price of Konecranes is 3-4 times higher than that of the same specification with the same configuration of the model, we are factory direct supply without intermediaries, and we have our own high temperature lifting and quenching process adaptive core technology, and can also be personalized according to the customer's quenching process, which is more in line with the actual operational needs of enterprises in different regions of the world.
Operating Quenching crane
-
Each crane must display a rated load capacity plate in a conspicuous location.
-
No personnel are permitted on the girder during operation, nor may the hook be used to transport persons
-
Operation is prohibited without a valid operator's license or under the influence of alcohol.
-
Operators must maintain full concentration during operation; talking, smoking, or engaging in unrelated activities is strictly forbidden.
-
Keep the crane clean and tidy; do not store equipment, tools, flammable materials, explosives, or hazardous substances haphazardly.
-
Do not overload the crane.
-
When operating along obstacle-free paths, the hook, lifting device, or bottom surface of the load must remain at least 2 meters above ground level. When crossing obstacles, the load must clear the obstacle by at least 0.5 meters
-
For loads under 50% of rated capacity, both lifting mechanisms may operate simultaneously. For loads exceeding 50% of rated capacity, only one mechanism may operate.
-
.For bridge cranes equipped with main and auxiliary hooks, do not simultaneously raise or lower both hooks (except under special circumstances).
-
Welding or hammering on suspended loads, or working beneath suspended loads, is prohibited (except when properly supported).
-
Inspection or maintenance work may only be performed after power has been disconnected and a “Do Not Operate” sign is displayed on the power switch. If live work is unavoidable, implement safety measures and assign dedicated supervision.
-
Do not throw objects from the vehicle indiscriminately.
-
Regularly inspect limit switches and interlock protection devices.
-
Do not use limit switch impact as a stopping method.
-
Do not lift or lower loads when hoist brakes malfunction.
-
Do not operate the hoist above personnel or equipment.
-
When welding any part of the crane, use a dedicated ground wire; do not use the crane body as a ground.
-
When the hook is at its lowest position, ensure at least two full turns of safety rope remain on the drum.
-
Cranes must not collide with each other; using one crane to push another into operation is strictly prohibited.
-
When lifting heavy objects, molten metal, explosives, or hazardous materials, first slowly raise the load 100–200 mm off the ground to test brake reliability.
-
Maintenance and inspection lighting must operate at voltages below 36V.
-
All electrical equipment enclosures on bridge cranes must be grounded. If trolley rails are not welded to the main girder, grounding measures must be implemented. Grounding conductors may use galvanized flat iron with a cross-sectional area exceeding 75mm², bare copper wire of 10mm², or galvanized round steel exceeding 30mm². The operator's cab or crane body shall have more than two grounding points. The grounding resistance from any point on the crane to the power supply neutral point shall be less than 4Ω.
Directly state your needs and receive professional advice!
The project was delivered on time and landed safely
Improve efficiency
Avoiding risks
