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Description :

1、 Product design scheme: Exclusive heavy-duty damping structure for large screen displays

The weight of displays and industrial large screen equipment far exceeds that of ordinary digital products, which affects the rotation axisLoad bearing torque, structural rigidity, positioning stability, and anti attenuation abilityThe requirements are extremely high. Our factory abandons the ordinary lightweight shaft structure and optimizes the high torque heavy load damping design specifically for screen heavy load conditions, suitable for full scene assembly and use of household large screens, commercial displays, and industrial control screens.

High torque heavy-duty anti fall designAdopting a multi-layer thickened stacked damping friction structure, it has sufficient torque bearing capacity and can adapt to heavy-duty support of large screen displays of 15-32 inches and above, completely solving the common problems of ordinary small torque shafts not being able to support large screens, long-term use of screens falling down, and head down movement. The damping torque is linear and uniform, and the angle adjustment is moderate in weight. There will be no difficulty in adjusting the angle or weak support, perfectly matching the weight bearing requirements of various large screens.

360 ° infinite stop and anti shake structureSupport 0-360 ° free rotation+0-180 ° pitch and roll adjustment, with no jamming, jerking, or angle blind spots throughout the entire process. Built in precision preloading locking damping system, achieving seamless self-locking throughout the entire process, stopping immediately upon release, and precise locking at any angle without rebound, shaking, or displacement. Effectively resist device operation vibration, desktop touch bumps, and long-term static pressure, the screen viewing angle remains constant for a long time without frequent fine-tuning, and the entire process of movie watching, office work, and industrial control is stable.

Adjustable damping adaptive structureSupport torque fine-tuning calibration, flexible adjustment of damping force according to monitor size, screen weight, and bracket structure, adaptable to different specifications of large screen equipment, highly versatile. Eliminate the problem of poor adaptability and low compatibility of fixed torque shafts, while taking into account the needs of new product development and upgrading of old equipment.

High strength anti loosening and anti attenuation structureUpgrade and reinforce the shaft body and locking structure, enhance overall rigidity, optimize for long-term heavy load static and high-frequency angle adjustment working conditions of large screens, and use damping for tens of thousands of times without slipping, attenuation, loosening, or abnormal noise. The overall structure is compact and neat, suitable for embedded installation of display brackets and screen bases, without top shell or damaging the appearance of the equipment, compatible with various metal and plastic shells, and suitable for batch assembly on automated assembly lines.

2、 Material and process: High strength load-bearing material, rust resistant, wear-resistant, long-lasting, and fatigue resistant

For the complex working conditions of long-term indoor office, commercial, and industrial environments, long-term heavy load and pressure, dust accumulation, moisture oxidation, and frequent angle adjustment of the monitor, this high torque damping shaft is carefully selectedHigh toughness thickened industrial carbon steel/304 stainless steel material (optional)The material is dense and sturdy, with high hardness, deformation resistance, compression and wear resistance, and excellent fatigue resistance. It does not deform under heavy loads and does not age for a long time, fully meeting the environmental protection material standards for industrial displays and commercial digital devices. It solves quality problems such as bending, rusting, damping failure, and jamming noise of heavy-duty shafts from the root.

Integrated forging and precision machining processThe main body of the shaft, the shaft core, the damping friction surface, and the installation base are integrally formed without splicing gaps or welding breakpoints. The overall structure is rigid and fully stretched, with extremely strong load-bearing and compressive performance. Eliminate defects such as welding axis eccentricity, stress cracking, and structural looseness. Long term large screen heavy load support, repeated angle adjustment without deformation or shaking, always maintain ultra-high concentricity, smooth and uniform screen adjustment, and unified hand feel.

Micro scale hardening and precision grinding process for damping surfaceThe core damping friction working surface adopts high-frequency quenching and hardening+CNC micron level precision grinding treatment. The friction surface is smooth and delicate, with precise and controllable fit clearance. The high torque output is still linear and stable, without sudden tightening and loosening, dryness and jamming, or mechanical hard impact. The screen pitch, rotation and angle adjustment are completely silent and soft, without any metallic noise, greatly enhancing the high-end texture of commercial and industrial displays.

Multiple industrial anti-corrosion and rust prevention processesThe surface is treated with thickened precision electroplating+passivation sealing composite rust prevention, and the stainless steel version is finely ground for corrosion prevention. The coating is thick and firm, with strong adhesion and is not easy to peel off. It can effectively isolate moisture, air dust, temperature difference oxidation corrosion, prevent blackening, rusting, jamming, and rotation failure of the shaft. It is resistant to moisture, aging, and heavy friction, and suitable for long-term stable use in multiple scenarios such as office, commercial, and workshop.

3、 Core performance testing: salt spray test+10000 load fatigue test

Our factory's display high torque damping shaft is produced strictly in accordance with industrial grade precision accessory quality standards. Full batch sampling testing and multiple performance retests are conducted to ensure the long-term stable operation of large screen equipment with strict industrial testing standards, greatly reducing the manufacturer's after-sales failure rate.

Industrial salt spray anti-corrosion testingThrough standardized neutral salt spray corrosion resistance testing, simulate working conditions such as humid environment, dust accumulation, temperature difference oxidation, and long-term static corrosion. After testing, there were no rust spots, oxidation white spots, coating peeling, or axis jamming on the monitor shaft. It has excellent moisture resistance, rust prevention, oxidation resistance, and corrosion resistance, completely solving after-sales problems such as long-term use of the monitor shaft, rusting, lagging, unsmooth rotation, aging appearance, and damping failure.

Ten thousand heavy load fatigue testsAfter tens of thousands of multi angle pitching, 360 ° rotation, and heavy-duty hovering self-locking cyclic fatigue tests, the shaft structure has no deformation, no concentricity offset, extremely low torque attenuation, and constant positioning accuracy. Long term high-frequency angle adjustment, heavy-duty static placement without loosening, falling, abnormal noise, and damping failure, continuously ensuring stable angle and accurate viewing angle of large screen displays, effectively extending the service life of the entire display equipment.

Overload anti shake mute testHigh concentricity precision shaft design, heavy-duty support without eccentric shaking, effectively resisting equipment working vibration and external force touch, eliminating screen image shaking and viewing angle deviation; The entire process is silent and noise free, suitable for various quiet usage scenarios such as office, commercial exhibition halls, industrial control rooms, etc.

4、 Product adaptation range

This high torque damping hinge is specifically designed to adapt to various heavy-duty display devices:Desktop large screen display, all-in-one computer screen, industrial touch screen display, monitoring display screen, commercial advertising display screen, lifting display bracket, rotatable large screen display deviceWaiting for heavy-duty adjustable angle equipment.

5、 Manufacturer introduction: Customized manufacturer of heavy-duty damping shaft source for monitor

Our factory specializes in research and development, as well as productionDisplay high torque damping shaft, heavy-duty arbitrary stop hinge hinge hinge hingeAs a precision hardware manufacturer at the source, we have been deeply involved in the fields of industrial displays, commercial digital displays, and large screen bracket damping accessories for many years. We focus on the research and mass production of heavy-duty anti fall, high torque stability, silent and smooth operation, rust proof and durable damping shafts. We have a deep understanding of the core technical requirements for large screen displays, such as high load-bearing capacity, anti fall, precise angle setting, anti vibration, and long-term durability. The factory has independent mold research and development, CNC precision machining, comprehensive performance testing, and a full chain production system for large-scale and rapid delivery. It provides direct supply from the source without any intermediary premium, with controllable quality, stable delivery time, and outstanding cost-effectiveness.

We continuously iterate our technology to address industry pain points such as insufficient torque of ordinary shafts on the market, easy sagging of large screens, rapid damping attenuation, stuttering and abnormal noise, rust and aging, and load-bearing deformation. We can customize shaft specifications, torque parameters, rotation angles, and limit functions based on screen size, equipment load-bearing capacity, bracket structure, installation hole spacing, and damping feel, and quickly respond to customer needs for new product development, equipment modification, private mold customization, and large-scale production support.

The factory implements a strict closed-loop quality control system, from raw material screening, integrated molding processing, hardening and precision grinding treatment, precise damping calibration, to salt spray anti-corrosion testing, 10000 load fatigue testing, and full inspection of finished products. Each batch of products is strictly controlled in terms of dimensional accuracy, load-bearing stability, angle adjustment smoothness, torque uniformity, and anti-corrosion performance, with standardized batch quality, fully meeting the standards for industrial and commercial high-end display equipment production.

The one-stop service system is complete, supporting free sample installation, small batch customization, and large-scale urgent production scheduling. We provide pre-sales equipment selection and matching, structural scheme optimization, full process follow-up during sales and production, and one-stop after-sales installation technical guidance. We provide high load-bearing, ultra quiet, and long-life integrated solutions for large screen damping shafts for major digital, industrial control, and commercial display equipment manufacturers.

if neededContact: Manager Guo 17375546868

AfterSalesService :