Apply 48h Sample Test

· 48-hour timing rule: Starts after sample arrival and confirmation of test objectives and conditions.

Why 48h Sample Test?

• Faster decisions: quickly confirm feasibility and key risks before mass production

• Repeatable process: standardized workflow with consistent evaluation

• Actionable output: clear conclusion + recommended next steps

• Traceability-ready: data logging and export supported (USB / Internet)

What You Will Receive (Deliverables)

Within 48 hours, you will receive:

• Test summary & conclusion (pass/fail or risk-based recommendation)

• Key data sheet (test conditions + metrics + comparisons when applicable)

• Photo/video record of critical results (when applicable)

• Recommended process window / parameter suggestions (for welding & assembly projects)

• Risk findings & improvement suggestions (root cause hints and next actions

  
  

Optional (based on project):

• Raw data export

• Weld data logging & export via USB / Internet

• A/B comparison results (material / structure / process comparisons)

What We Can Test (Typical Scope)

✅ Welding / Assembly Validation (Ultrasonic Welding Supported)

      a.Time / Energy / Depth (displacement/collapse) mode recommendation

      b. Appearance control: flash, indentation, whitening, wreckage

      c. Joint stability: alignment, shifting, repeatability

      d.  Parameter window suggestion for stable production

✅ Material / Surface Performance (Project-dependent)

      a. Abrasion / friction screening

      b. Thermal exposure / basic thermal cycling screening

      c.  Chemical exposure screening (basic)

     If you are unsure whether your project fits within 48 hours, submit the request 

     and we’ll propose the best testing package.

Standard 48h Workflow

      a. Submit request (material, geometry, targets)

      b. Sample receiving & check (ID marking, quantity, basic inspection)

      c. Test execution (standardized procedure + photo/video record when needed)

       d. Data review (verification & abnormal result check)

      e. Conclusion delivery (summary + key data + recommendation)

Recommended Machines

      a. Servo Ultrasonic Welder 

      b. Pneumatic Precision Welder

      c. Large Power Ultrasonic Welder

      d. Custom Auto Line Machines

FAQ

          Q1: When does the 48-hour timer start?

                 After samples arrive and test objectives/conditions are confirmed.

          Q2: How many samples should I send?

                 Typically 10–20 pcs, depending on geometry and targets. 

                 We will confirm the exact quantity during evaluation.

          Q3: Do you provide strength testing (pull / shear)?

                 Yes. We provide pull test / shear test screening with failure mode observation when required.

          Q4: Can you validate sealing performance?

                 Yes. We provide air leak test screening when applicable to the part design.

          Q5: Can you export test data?

                 Yes. Depending on the project, data can be provided as a summary or exported file.  For welding,

                 USB / Internet data export is supported.

✅ How to Fill the Form (Important)

      Your form fields are: Name / Phone / Email / Content / Verification Code

       Please paste the following template into Content:

       1. Product / model (if known):

       2. Material:

       3. Part size / thickness:

       4. Application scenario:

       5. Target requirements:

           Strength target (pull/shear): ____ N

           Sealing target (air leak / waterproof): ____

           Appearance target (flash/mark control): ____

          Collapse / assembly height target: ____ mm

      6. Sample quantity available:

      7. Photo / drawing / product link (if any):

      8. Target deadline:

        Tip: If you can share your drawing link and target values, we can deliver a more accurate recommendation within 48 hours.

Apply 48h Sample Test  

   Or contact us:

             Email: michael@sztimeast.com

           WhatsApp/Tel: +86-15989541416

    Company Name: Shenzhen Timeast Cheng Precision Industry Co.,Ltd.

    Sample shipping address:

   3/F, Building 5,Huixin Intelligent Industrial Park, Xinhu, Guangming, Shenzhen,China 518107