China wholesaler Overload Limiter Wtz-A100n Overload Protection Safety Devices for Overhead Crane

Product Description

Product Description

 

WTZ A100N Overload limiter can be in the form of Chinese characters, graphics, characters and so on comprehensive display the various parameters in the process of work. 
As the main hook load, vice hook load, work boom Angle, length of boom, radius, etc.; 

Overload  Limiter  Alarm function 
Have sound and light alarm function: when the crane boom work amplitude limit close to work, when lifting load and torque device close to the permitted load limit, torque system issued a warning of slow beeping sound. Warning lights flashing slowly torque system. 
When jib frame work scope to work limit, when the lifting load and torque reaches equipment when the permitted load limit moment send urgent alarm beeping sound. Shortness of torque system alarm indicating red light flashing.

Overload Limiter protection function 
Control output function: when boom amplitude limit close to work, work when lifting load and torque device close to the permitted load limit, the system output torque control signal to stop the crane continue to continue to run in the direction of risk, allow crane moves in the direction of security. 

    Load Moment Indicator(safe load indicator or Crane computer) is a device which is installed on various sorts of cranes like mobile, crawler, tower, gantry, portal, marine and offshore crane. It alert the operator if the lift is exceeding the safe operating range. In some cases, the device will physically lock out the machinery in circumstances it determines to be unsafe. 

    It controls the lifting equipment to function as per the manufacturer’s suggested safe load charts. Each of the measured parameters like load weight, working radius, control limit,angle and extension of the crane boom, etc will then further be displayed in the operator’s cabin.

     WTZ-A100N Overload  Limiter ( LMI ) System

    Technical Parameters

    Product Name

    overhead cranes WTZ A100n crane safety spare parts over load limiters with data logger 

    Material

    Stainless steel

    Color

    as the picture

    Sealed IP

    IP68

    Name

    WTZ-A100N

    Brand

    CHINAMFG

    Certifiction

    ISO 9001,CE, CCS, ATPK

    Used Filed

    cranes safety protection filed

    DATA LOGGER

    Data USB downloadable: built-in USB interface, can support operating data download, can review the historical data from any time period. Through the analysis of the record, the complete status of site operation can be restored. Ultra-large Capacity: the device can support actual load data 50,000 circular logging, higher capacity than the standard 16000 record.

    Data Record Image

    Installation Cases

     

    Certifications

    Company Profile

    Weite Technologies Co.,Ltd

    Founded in 2002, it is national hi-tech enterprise located in HangZhou, China. It has been focusing on R&D and OEM manufacturing of lifting safety protection devices such as Load Moment Indicator, Safe monitoring systems, overload limiter, Load cell, Anemometers etc.We continuously concentrate on ensuring lifting equipments run safely as long-term pursuing goal. 

    “The trusted Safety Partner for Global Top 100 Crane Owning Companies like Tat Hong, Asiagroup, Big Crane and Fortune 500 corps” . Nowadays, WTAU products are widely used in marine industry,electrical, chemical, steel, metallurgy, construction, ports and other industries, and have been wide spreaded to over 70 countries and regions.

    Global Partners

     

    FAQ

     

    1) Is your company well-reputated? How to prove that?

    It is a China Top 3 brand focusing on Crane Safety Protection Equipment. We are also Safety Partners for Global Top 100 Crane Owning Companies like Tat Hong(top 9), Asiagroup(top 45), Big Crane(top 94) and Top 500 companies such as ABB, Macgragor,TTS,CNOOC,etc. Products are been sold to over 70 countries and regions globally. 
     

    2) How to assure the quality?

    The Product Warranty for the total item is 12 months. Any problem after installation, we will change the new 1 for free.

     

    3) How to install the LMI?

    English User Manual(include all the details of each item) will be offered for installation and trouble shooting. Also free Remote Instant Technical assistance would be offered by our english engineers. Or we can send our engineers to assist you locally.

     

    4) How much is your LMI system?

    Send me the crane model, hook number, working conditions(Luffing Tower Working Condition, Pilling) and special requirement and the like. Your contact info is a must.

     

    5) How can I place order? 
    A: You can contact us by email about your order details, or place order on line.

     

    6) How can I pay you?

    A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are using. 

    Related Products

     

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    After-sales Service: Spare Parts
    Warranty: 1 Year
    Type: Gantry Crane & Portal Crane
    Customization:
    Available

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    Shipping Cost:

    Estimated freight per unit.







    about shipping cost and estimated delivery time.
    Payment Method:







     

    Initial Payment



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

    What are the typical tolerances and quality standards for injection molded parts?

    When it comes to injection molded parts, the tolerances and quality standards can vary depending on several factors, including the specific application, industry requirements, and the capabilities of the injection molding process. Here are some general considerations regarding tolerances and quality standards:

    Tolerances:

    The tolerances for injection molded parts typically refer to the allowable deviation from the intended design dimensions. These tolerances are influenced by various factors, including the part geometry, material properties, mold design, and process capabilities. It’s important to note that achieving tighter tolerances often requires more precise tooling, tighter process control, and additional post-processing steps. Here are some common types of tolerances found in injection molding:

    1. Dimensional Tolerances:

    Dimensional tolerances define the acceptable range of variation for linear dimensions, such as length, width, height, and diameter. The specific tolerances depend on the part’s critical dimensions and functional requirements. Typical dimensional tolerances for injection molded parts can range from +/- 0.05 mm to +/- 0.5 mm or even tighter, depending on the complexity of the part and the process capabilities.

    2. Geometric Tolerances:

    Geometric tolerances specify the allowable variation in shape, form, and orientation of features on the part. These tolerances are often expressed using symbols and control the relationships between various geometric elements. Common geometric tolerances include flatness, straightness, circularity, concentricity, perpendicularity, and angularity. The specific geometric tolerances depend on the part’s design requirements and the manufacturing capabilities.

    3. Surface Finish Tolerances:

    Surface finish tolerances define the acceptable variation in the texture, roughness, and appearance of the part’s surfaces. The surface finish requirements are typically specified using roughness parameters, such as Ra (arithmetical average roughness) or Rz (maximum height of the roughness profile). The specific surface finish tolerances depend on the part’s aesthetic requirements, functional needs, and the material being used.

    Quality Standards:

    In addition to tolerances, injection molded parts are subject to various quality standards that ensure their performance, reliability, and consistency. These standards may be industry-specific or based on international standards organizations. Here are some commonly referenced quality standards for injection molded parts:

    1. ISO 9001:

    The ISO 9001 standard is a widely recognized quality management system that establishes criteria for the overall quality control and management of an organization. Injection molding companies often seek ISO 9001 certification to demonstrate their commitment to quality and adherence to standardized processes for design, production, and customer satisfaction.

    2. ISO 13485:

    ISO 13485 is a specific quality management system standard for medical devices. Injection molded parts used in the medical industry must adhere to this standard to ensure they meet the stringent quality requirements for safety, efficacy, and regulatory compliance.

    3. Automotive Industry Standards:

    The automotive industry has its own set of quality standards, such as ISO/TS 16949 (now IATF 16949), which focuses on the quality management system for automotive suppliers. These standards encompass requirements for product design, development, production, installation, and servicing, ensuring the quality and reliability of injection molded parts used in automobiles.

    4. Industry-Specific Standards:

    Various industries may have specific quality standards or guidelines that pertain to injection molded parts. For example, the aerospace industry may reference standards like AS9100, while the electronics industry may adhere to standards such as IPC-A-610 for acceptability of electronic assemblies.

    It’s important to note that the specific tolerances and quality standards for injection molded parts can vary significantly depending on the application and industry requirements. Design engineers and manufacturers work together to define the appropriate tolerances and quality standards based on the functional requirements, cost considerations, and the capabilities of the injection molding process.

    What is the role of design software and CAD/CAM technology in optimizing injection molded parts?

    Design software and CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing) technology play a crucial role in optimizing injection molded parts. They provide powerful tools and capabilities that enable designers and engineers to improve the efficiency, functionality, and quality of the parts. Here’s a detailed explanation of the role of design software and CAD/CAM technology in optimizing injection molded parts:

    1. Design Visualization and Validation:

    Design software and CAD tools allow designers to create 3D models of injection molded parts, providing a visual representation of the product before manufacturing. These tools enable designers to validate and optimize the part design by simulating its behavior under various conditions, such as stress analysis, fluid flow, or thermal performance. This visualization and validation process help identify potential issues or areas for improvement, leading to optimized part designs.

    2. Design Optimization:

    Design software and CAD/CAM technology provide powerful optimization tools that enable designers to refine and improve the performance of injection molded parts. These tools include features such as parametric modeling, shape optimization, and topology optimization. Parametric modeling allows for quick iteration and exploration of design variations, while shape and topology optimization algorithms help identify the most efficient and lightweight designs that meet the required functional and structural criteria.

    3. Mold Design:

    Design software and CAD/CAM technology are instrumental in the design of injection molds used to produce the molded parts. Mold design involves creating the 3D geometry of the mold components, such as the core, cavity, runner system, and cooling channels. CAD/CAM tools provide specialized features for mold design, including mold flow analysis, which simulates the injection molding process to optimize mold filling, cooling, and part ejection. This ensures the production of high-quality parts with minimal defects and cycle time.

    4. Design for Manufacturability:

    Design software and CAD/CAM technology facilitate the implementation of Design for Manufacturability (DFM) principles in the design process. DFM focuses on designing parts that are optimized for efficient and cost-effective manufacturing. CAD tools provide features that help identify and address potential manufacturing issues early in the design stage, such as draft angles, wall thickness variations, or parting line considerations. By considering manufacturing constraints during the design phase, injection molded parts can be optimized for improved manufacturability, reduced production costs, and shorter lead times.

    5. Prototyping and Iterative Design:

    Design software and CAD/CAM technology enable the rapid prototyping of injection molded parts through techniques such as 3D printing or CNC machining. This allows designers to physically test and evaluate the functionality, fit, and aesthetics of the parts before committing to mass production. CAD/CAM tools support iterative design processes by facilitating quick modifications and adjustments based on prototyping feedback, resulting in optimized part designs and reduced development cycles.

    6. Collaboration and Communication:

    Design software and CAD/CAM technology provide a platform for collaboration and communication among designers, engineers, and other stakeholders involved in the development of injection molded parts. These tools allow for easy sharing, reviewing, and commenting on designs, ensuring effective collaboration and streamlining the decision-making process. By facilitating clear communication and feedback exchange, design software and CAD/CAM technology contribute to optimized part designs and efficient development workflows.

    7. Documentation and Manufacturing Instructions:

    Design software and CAD/CAM technology assist in generating comprehensive documentation and manufacturing instructions for the production of injection molded parts. These tools enable the creation of detailed drawings, specifications, and assembly instructions that guide the manufacturing process. Accurate and well-documented designs help ensure consistency, quality, and repeatability in the production of injection molded parts.

    Overall, design software and CAD/CAM technology are instrumental in optimizing injection molded parts. They enable designers and engineers to visualize, validate, optimize, and communicate designs, leading to improved part performance, manufacturability, and overall quality.

    Are there different types of injection molded parts, such as automotive components or medical devices?

    Yes, there are various types of injection molded parts that are specifically designed for different industries and applications. Injection molding is a versatile manufacturing process capable of producing complex and precise parts with high efficiency and repeatability. Here are some examples of different types of injection molded parts:

    1. Automotive Components:

    Injection molding plays a critical role in the automotive industry, where it is used to manufacture a wide range of components. Some common injection molded automotive parts include:

    • Interior components: Dashboard panels, door handles, trim pieces, instrument clusters, and center consoles.
    • Exterior components: Bumpers, grilles, body panels, mirror housings, and wheel covers.
    • Under-the-hood components: Engine covers, air intake manifolds, cooling system parts, and battery housings.
    • Electrical components: Connectors, switches, sensor housings, and wiring harnesses.
    • Seating components: Seat frames, headrests, armrests, and seatbelt components.

    2. Medical Devices:

    The medical industry relies on injection molding for the production of a wide range of medical devices and components. These parts often require high precision, biocompatibility, and sterilizability. Examples of injection molded medical devices include:

    • Syringes and injection pens
    • Implantable devices: Catheters, pacemaker components, orthopedic implants, and surgical instruments.
    • Diagnostic equipment: Test tubes, specimen containers, and laboratory consumables.
    • Disposable medical products: IV components, respiratory masks, blood collection tubes, and wound care products.

    3. Consumer Products:

    Injection molding is widely used in the production of consumer products due to its ability to mass-produce parts with high efficiency. Examples of injection molded consumer products include:

    • Household appliances: Television and audio equipment components, refrigerator parts, and vacuum cleaner components.
    • Electronics: Mobile phone cases, computer keyboard and mouse, camera components, and power adapters.
    • Toys and games: Action figures, building blocks, puzzles, and board game components.
    • Personal care products: Toothbrushes, razor handles, cosmetic containers, and hairdryer components.
    • Home improvement products: Light switch covers, door handles, power tool housings, and storage containers.

    4. Packaging:

    Injection molding is widely used in the packaging industry to produce a wide variety of plastic containers, caps, closures, and packaging components. Some examples include:

    • Bottles and containers for food, beverages, personal care products, and household chemicals.
    • Caps and closures for bottles and jars.
    • Thin-walled packaging for food products such as trays, cups, and lids.
    • Blister packs and clamshell packaging for retail products.
    • Packaging inserts and protective foam components.

    5. Electronics and Electrical Components:

    Injection molding is widely used in the electronics industry for the production of various components and enclosures. Examples include:

    • Connectors and housings for electrical and electronic devices.
    • Switches, buttons, and control panels.
    • PCB (Printed Circuit Board) components and enclosures.
    • LED (Light-Emitting Diode) components and light fixtures.
    • Power adapters and chargers.

    These are just a few examples of the different types of injection molded parts. The versatility of injection molding allows for the production of parts in various industries, ranging from automotive and medical to consumer products, packaging, electronics, and more. The specific design requirements and performance characteristics of each part determine the choice of materials, tooling, and manufacturing processes for injection molding.

    China wholesaler Overload Limiter Wtz-A100n Overload Protection Safety Devices for Overhead Crane  China wholesaler Overload Limiter Wtz-A100n Overload Protection Safety Devices for Overhead Crane
    editor by CX 2024-03-01