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Dobond soft closing Shockproof Noise-reduction hardware components metal bearing rotary damper with best price

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1. Wholesale only, don't retail, the MOQ is 500pcs for this model
2. For standard dampers and latches, free samples for test are available, excluding the freight.
  • D04002 / D04004

  • DB

Damping direction:

Product Picture

D04004D04004 (2)

Drawing: D04002


Technical requirements:

  1. Torque force: 19+/

  2. Test temperature: 23℃+/-3℃

  3. Damper torque test speed: 20r/min

  4. Maximum speed of the damper during operation: 50r/min

  5. Damper operating temperature: -30℃~80℃

  6. Damper storage temperature: -40℃~90℃

  7. The torque of the damper decreases with increasing temperature and increases with increasing speed

  8. Durability Test: one loop is to turn 360° forward and then reverse 360°, after 10000 loops test, damper torque attenuation less than 30%

  9. Damper failure mode: torque reduction without jamming.

  10. Apply pressure to the end face (F=3000N), no damage or deformation

  11. Internal damping is not allowed to detach from the casing during transportation

  12. Prohibited substances, restricted substances, hazardous substances, and declared substances meet the requirements of ZFN9003;

  13. 13. Buffering direction: unidirectional. Place and fix the damper in the direction shown in the diagram, and handle the shaft

  14. After insertion, rotate clockwise to take effect, then the name is defined as R, otherwise it is defined as L

About us

Products certified by IATF16949. Dobond, we driven by innovation, ignites beauty with passion. 

We rely on advanced technology and integrate advantageous resources to become a high-tech enterprise led by innovation, committed to the research and development and manufacturing of dampers, new locking systems, and high-end automotive functional component assemblies.

Business Philosophy

Lean production to assure the product quality;

Scientific and technological innovation to promote development;

Creditable service and win-win cooperation to open up markets;

Dobond has advanced production equipment, full-automatic damper production line, automatic mold processing, automatic injection molding, 100% torque and visual inspection of appearance, combined with SAP's ERP management system and automated logistics warehousing system, to ensure delivery quality.

Company Name Dobond(Shanghai) Precision Machinery Co., Ltd
Location Shanghai, China
Capital Stock RMB 10000000
President Richie Dong
Year of Establishment 2008
Number of Employees 140
Price Terms EXW,FOB,CFR,CIF and DDU
Payment T/T
Delivery Ship by TNT, UPS, DHL, FedEx, EMS, Air Cargo, and Vessel



Dobond IATF_页面_2

We provide our customers with one-stop services. From product structure design support, mold development to batch production and automated assembly service;

Every aspect of work, from automated production workshops to quality testing, demonstrates the pursuit of quality by Dobond people. The continuous innovation of products and strict quality control have enabled Dobond to condense strong brand vitality. Its popularity not only continues to expand in the domestic market, but also its products are exported overseas. Honor one's achievements with determination, and strive for success with diligence. The development of the company cannot be separated from the perseverance of every employee. Dobond adheres to the corporate culture of "unity, dedication, and innovation" and strives to create a work atmosphere with love, responsibility, and life.

Want to find the best solution for your application?  Contact us right away!

Attn: Sonia Jiang

WhatsApp: +86 136 1731 2768



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