China Best Sales CHINAMFG Truck Mounted Crane, 8 Ton Construction Machine Mobile

Product Description

Product Description

 

PRODUCT DESCRIPTIONS
Super-above Truck-mounted crane 
A truck-mounted crane is grouped together as a means of transport. By the boom, lifting torque, frame, legs and other
parts. Crane left and right operation can be both positive and negative 360-degree rotation, can also be full rotation.
Compared special crane trucks with crane, with a high speed, climbing ability characteristics. Enables fast movements,
efficiency, energy-saving.With a flexible, easy to operate, efficient, safe, and reliable.
A truck-mounted crane is grouped together as a means of transport. By the boom, lifting torque, frame, legs and other parts.
Crane left and right operation can be both positive and negative 360-degree rotation, can also be full rotation. Compared
special crane trucks with crane, with a high speed, climbing ability characteristics. Enables fast movements, efficiency,
energy-saving.With a flexible, easy to operate, efficient, safe, and reliable.

TECHNICAL PARAMETERS

Item Unit References
Max Lifting Moment t*m 20
Max Lifting Capacity kg 8000
Boom length m 4.81~11.85
Max Lifting Height m 13.2
Derick range ° 0~75°
Outrigger span mm 2280~5580
Size(length×width×height) mm 5140×2430×3260

1.Throttle Control System

        Changing the form of the previous manipulation and throttle operation individually, the Realization of the bilateral
handle synchronous and driving throttle acceleration and deceleration automatically, due to the speed change steady,
it can easily carry out the lifting work.

2.End position automatic hook device

        Maximum savings in preparation time before and after the operation, to ensure that the customer’s vehicle could be in a
driving state in the shortest time and prevent crane damage accident caused by hoist swing to enhance the safety of driving.

3. Hoisting overwinter device

        If a user is negligent or unfamiliar with the operation of lifting hooks, the hoisting overwinter device will stop hook-raise
in time, to prevent the safety of personnel and property caused by the fracture of wire rope.

4.Slewing locking device

        Slewing locking device can ensure that the lifting arm does not sway because of the centrifugal force during the driving
and steering process of the vehicle,to avoid all kinds of accidents caused by swaying.

5.Torque limiter

        It can select torque limit overload protection device to prevent users because of  negligence or unfamiliar with the lifting
operation principle of overload operation, thereby causing the vehicle rollover and crane damage accidents.

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After-sales Service: Available-Spare Parts, Job Site Training
Warranty: 1year
Certification: GS, RoHS, CE, ISO9001
Customization:
Available

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

How does the injection molding process contribute to the production of high-precision parts?

The injection molding process is widely recognized for its ability to produce high-precision parts with consistent quality. Several factors contribute to the precision achieved through injection molding:

1. Tooling and Mold Design:

The design and construction of the injection mold play a crucial role in achieving high precision. The mold is typically made with precision machining techniques, ensuring accurate dimensions and tight tolerances. The mold design considers factors such as part shrinkage, cooling channels, gate location, and ejection mechanisms, all of which contribute to dimensional accuracy and part stability during the molding process.

2. Material Control:

Injection molding allows for precise control over the material used in the process. The molten plastic material is carefully measured and controlled, ensuring consistent material properties and reducing variations in the molded parts. This control over material parameters, such as melt temperature, viscosity, and fill rate, contributes to the production of high-precision parts with consistent dimensions and mechanical properties.

3. Injection Process Control:

The injection molding process involves injecting molten plastic into the mold cavity under high pressure. Advanced injection molding machines are equipped with precise control systems that regulate the injection speed, pressure, and time. These control systems ensure accurate and repeatable filling of the mold, minimizing variations in part dimensions and surface finish. The ability to finely tune and control these parameters contributes to the production of high-precision parts.

4. Cooling and Solidification:

Proper cooling and solidification of the injected plastic material are critical for achieving high precision. The cooling process is carefully controlled to ensure uniform cooling throughout the part and to minimize warping or distortion. Efficient cooling systems in the mold, such as cooling channels or conformal cooling, help maintain consistent temperatures and solidification rates, resulting in precise part dimensions and reduced internal stresses.

5. Automation and Robotics:

The use of automation and robotics in injection molding enhances precision and repeatability. Automated systems ensure consistent and precise handling of molds, inserts, and finished parts, reducing human errors and variations. Robots can perform tasks such as part removal, inspection, and assembly with high accuracy, contributing to the overall precision of the production process.

6. Process Monitoring and Quality Control:

Injection molding processes often incorporate advanced monitoring and quality control systems. These systems continuously monitor and analyze key process parameters, such as temperature, pressure, and cycle time, to detect any variations or deviations. Real-time feedback from these systems allows for adjustments and corrective actions, ensuring that the production remains within the desired tolerances and quality standards.

7. Post-Processing and Finishing:

After the injection molding process, post-processing and finishing techniques, such as trimming, deburring, and surface treatments, can further enhance the precision and aesthetics of the parts. These processes help remove any imperfections or excess material, ensuring that the final parts meet the specified dimensional and cosmetic requirements.

Collectively, the combination of precise tooling and mold design, material control, injection process control, cooling and solidification techniques, automation and robotics, process monitoring, and post-processing contribute to the production of high-precision parts through the injection molding process. The ability to consistently achieve tight tolerances, accurate dimensions, and excellent surface finish makes injection molding a preferred choice for applications that demand high precision.

What eco-friendly or sustainable practices are associated with injection molding processes and materials?

Eco-friendly and sustainable practices are increasingly important in the field of injection molding. Many advancements have been made to minimize the environmental impact of both the processes and materials used in injection molding. Here’s a detailed explanation of the eco-friendly and sustainable practices associated with injection molding processes and materials:

1. Material Selection:

The choice of materials can significantly impact the environmental footprint of injection molding. Selecting eco-friendly materials is a crucial practice. Some sustainable material options include biodegradable or compostable polymers, such as PLA or PHA, which can reduce the environmental impact of the end product. Additionally, using recycled or bio-based materials instead of virgin plastics can help to conserve resources and reduce waste.

2. Recycling:

Implementing recycling practices is an essential aspect of sustainable injection molding. Recycling involves collecting, processing, and reusing plastic waste generated during the injection molding process. Both post-industrial and post-consumer plastic waste can be recycled and incorporated into new products, reducing the demand for virgin materials and minimizing landfill waste.

3. Energy Efficiency:

Efficient energy usage is a key factor in sustainable injection molding. Optimizing the energy consumption of machines, heating and cooling systems, and auxiliary equipment can significantly reduce the carbon footprint of the manufacturing process. Employing energy-efficient technologies, such as servo-driven machines or advanced heating and cooling systems, can help achieve energy savings and lower environmental impact.

4. Process Optimization:

Process optimization is another sustainable practice in injection molding. By fine-tuning process parameters, optimizing cycle times, and reducing material waste, manufacturers can minimize resource consumption and improve overall process efficiency. Advanced process control systems, real-time monitoring, and automation technologies can assist in achieving these optimization goals.

5. Waste Reduction:

Efforts to reduce waste are integral to sustainable injection molding practices. Minimizing material waste through improved design, better material handling techniques, and efficient mold design can positively impact the environment. Furthermore, implementing lean manufacturing principles and adopting waste management strategies, such as regrinding scrap materials or reusing purging compounds, can contribute to waste reduction and resource conservation.

6. Clean Production:

Adopting clean production practices helps mitigate the environmental impact of injection molding. This includes reducing emissions, controlling air and water pollution, and implementing effective waste management systems. Employing pollution control technologies, such as filters and treatment systems, can help ensure that the manufacturing process operates in an environmentally responsible manner.

7. Life Cycle Assessment:

Conducting a life cycle assessment (LCA) of the injection molded products can provide insights into their overall environmental impact. LCA evaluates the environmental impact of a product throughout its entire life cycle, from raw material extraction to disposal. By considering factors such as material sourcing, production, use, and end-of-life options, manufacturers can identify areas for improvement and make informed decisions to reduce the environmental footprint of their products.

8. Collaboration and Certification:

Collaboration among stakeholders, including manufacturers, suppliers, and customers, is crucial for fostering sustainable practices in injection molding. Sharing knowledge, best practices, and sustainability initiatives can drive eco-friendly innovations. Additionally, obtaining certifications such as ISO 14001 (Environmental Management System) or partnering with organizations that promote sustainable manufacturing can demonstrate a commitment to environmental responsibility and sustainability.

9. Product Design for Sustainability:

Designing products with sustainability in mind is an important aspect of eco-friendly injection molding practices. By considering factors such as material selection, recyclability, energy efficiency, and end-of-life options during the design phase, manufacturers can create products that are environmentally responsible and promote a circular economy.

Implementing these eco-friendly and sustainable practices in injection molding processes and materials can help reduce the environmental impact of manufacturing, conserve resources, minimize waste, and contribute to a more sustainable future.

Can you explain the advantages of using injection molding for producing parts?

Injection molding offers several advantages as a manufacturing process for producing parts. It is a widely used technique for creating plastic components with high precision, efficiency, and scalability. Here’s a detailed explanation of the advantages of using injection molding:

1. High Precision and Complexity:

Injection molding allows for the production of parts with high precision and intricate details. The molds used in injection molding are capable of creating complex shapes, fine features, and precise dimensions. This level of precision enables the manufacturing of parts with tight tolerances, ensuring consistent quality and fit.

2. Cost-Effective Mass Production:

Injection molding is a highly efficient process suitable for large-scale production. Once the initial setup, including mold design and fabrication, is completed, the manufacturing process can be automated. Injection molding machines can produce parts rapidly and continuously, resulting in fast and cost-effective production of identical parts. The ability to produce parts in high volumes helps reduce per-unit costs, making injection molding economically advantageous for mass production.

3. Material Versatility:

Injection molding supports a wide range of thermoplastic materials, providing versatility in material selection based on the desired properties of the final part. Various types of plastics can be used in injection molding, including commodity plastics, engineering plastics, and high-performance plastics. Different materials can be chosen to achieve specific characteristics such as strength, flexibility, heat resistance, chemical resistance, or transparency.

4. Strength and Durability:

Injection molded parts can exhibit excellent strength and durability. During the injection molding process, the molten material is uniformly distributed within the mold, resulting in consistent mechanical properties throughout the part. This uniformity enhances the structural integrity of the part, making it suitable for applications that require strength and longevity.

5. Minimal Post-Processing:

Injection molded parts often require minimal post-processing. The high precision and quality achieved during the molding process reduce the need for extensive additional machining or finishing operations. The parts typically come out of the mold with the desired shape, surface finish, and dimensional accuracy, reducing time and costs associated with post-processing activities.

6. Design Flexibility:

Injection molding offers significant design flexibility. The process can accommodate complex geometries, intricate details, undercuts, thin walls, and other design features that may be challenging or costly with other manufacturing methods. Designers have the freedom to create parts with unique shapes and functional requirements. Injection molding also allows for the integration of multiple components or features into a single part, reducing assembly requirements and potential points of failure.

7. Rapid Prototyping:

Injection molding is also used for rapid prototyping. By quickly producing functional prototypes using the same process and materials as the final production parts, designers and engineers can evaluate the part’s form, fit, and function early in the development cycle. Rapid prototyping with injection molding enables faster iterations, reduces development time, and helps identify and address design issues before committing to full-scale production.

8. Environmental Considerations:

Injection molding can have environmental advantages compared to other manufacturing processes. The process generates minimal waste as the excess material can be recycled and reused. Injection molded parts also tend to be lightweight, which can contribute to energy savings during transportation and reduce the overall environmental impact.

In summary, injection molding offers several advantages for producing parts. It provides high precision and complexity, cost-effective mass production, material versatility, strength and durability, minimal post-processing requirements, design flexibility, rapid prototyping capabilities, and environmental considerations. These advantages make injection molding a highly desirable manufacturing process for a wide range of industries, enabling the production of high-quality plastic parts efficiently and economically.

China Best Sales CHINAMFG Truck Mounted Crane, 8 Ton Construction Machine Mobile  China Best Sales CHINAMFG Truck Mounted Crane, 8 Ton Construction Machine Mobile
editor by Dream 2024-05-03