1. Representative Overseas Client Application Cases
Our integrated hardness testing equipment has been delivered to more than 30 countries across Asia, Europe, North America and Southeast Asia, widely used in automotive parts, aerospace alloys, mold manufacturing, metal casting and medical device production lines. We select three typical client cases to display practical application effects for global factory purchasing teams.
Case 1: Turkish auto casting factory. The client originally equipped three single-function hardness testers, facing high maintenance cost and low inspection efficiency. After purchasing integrated testing equipment, they reduced QC labor input by 30% and shortened batch sampling cycle by nearly half. The machine's stable precision helped them pass annual supplier audits of European auto brands continuously for two years.
Case 2: Mexican medical implant component manufacturer. Medical titanium alloy parts require micro Vickers hardness testing on ultra-thin polishing surfaces. The integrated tester's auto-focus high-magnification optical system captures tiny indentations accurately, avoiding reading errors that may lead to medical component batch rejection. All digital test records meet FDA medical device quality traceability requirements.
Case 3: Polish mold steel processing factory. The factory undertakes custom mold orders for plastic and die-casting industries, needing to test quenched hard mold steel and soft aluminum alloy molds simultaneously. The automatic turret quickly switches Rockwell and Vickers modes, greatly simplifying mixed material batch inspection workflows.
All three clients confirm that introducing multi functional hardness tester effectively solves multiple testing pain points existing in their original QC processes, bringing obvious improvements in inspection efficiency and data stability within one month of installation.
2. Standard Daily & Periodic Maintenance Guide
Reasonable regular maintenance can extend the service life of integrated hardness testing equipment by over 50% and maintain long-term consistent test accuracy. We sort standardized maintenance steps suitable for all workshop environments:
1.Daily post-shutdown cleaning: Wipe the test bench, objective lens and indenter surface with lint-free soft cloth, remove metal cutting debris and oil stains to prevent lens scratch and indenter abrasion. Cut off power supply after cleaning to avoid long-time standby circuit aging.
2.Weekly calibration inspection: Use standard certified hardness test blocks to conduct point calibration for Rockwell, Vickers and Brinell scales separately; record calibration data in the machine's internal maintenance log module.
3.Monthly mechanical maintenance: Check turret rotation smoothness and test height lifting screw lubrication status; add special anti-rust lubricant if jamming occurs during switching.
4.Quarterly professional maintenance: Contact official after-sales technicians for full equipment disassembly inspection, force system correction and optical system dust removal, avoiding large precision deviation caused by long-term continuous operation.
Improper maintenance is the primary cause of test data fluctuation for most workshop testing machines. Following this maintenance guide can eliminate over 90% of common testing faults without calling after-sales service urgently.
3. Long-Term Equipment Expansion & After-Sales Support
Most medium-sized manufacturing factories will expand production lines within 2-3 years after stable operation. When the original single testing workstation cannot meet growing inspection volume, clients can directly purchase an additional set of multi functional hardness tester without matching other auxiliary calibration equipment. All machine models adopt unified data format and operation system, convenient for interconnection and synchronous data management between multiple workstations.
Our global after-sales team provides remote video guidance, spare parts express delivery and overseas on-site calibration services for all equipment buyers. Complete operation manuals, maintenance guides and video tutorials are delivered together with each machine, helping technicians master daily operation and fault self-check quickly without long training cycles. For factories with frequent multi-batch mixed material inspection demands, this integrated testing solution remains the most cost-effective long-term quality control equipment investment choice in the global industrial testing market.
FAQ
Q: Can technicians receive free online operation training after equipment delivery?
A: Yes, professional technical engineers provide one-to-one remote video training after machine installation, covering operation, calibration, maintenance and report export full procedures.