{"id":4201,"date":"2026-03-10T02:49:04","date_gmt":"2026-03-09T18:49:04","guid":{"rendered":"https:\/\/www.chuxin-smt.com\/?p=4201"},"modified":"2026-03-10T02:49:04","modified_gmt":"2026-03-09T18:49:04","slug":"wave-soldering-machine-manufacturer-china-checklist","status":"publish","type":"post","link":"https:\/\/www.chuxin-smt.com\/ru\/wave-soldering-machine-manufacturer-china-checklist\/","title":{"rendered":"Wave Soldering Machine Manufacturer in China: 8 Things Buyers Should Check Before Sending an Inquiry"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2026\/03\/1773024597-image_1773024328-ikwnm1l7.jpeg\" alt=\"Minimalist engineering schematic of a wave soldering line with callouts for pot temperature, nitrogen O2 level, conveyor angle, dwell time, and CFX data link.\" class=\"wp-image-4199\" srcset=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2026\/03\/1773024597-image_1773024328-ikwnm1l7.jpeg 1536w, https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2026\/03\/1773024597-image_1773024328-ikwnm1l7-300x200.jpeg 300w, https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2026\/03\/1773024597-image_1773024328-ikwnm1l7-1024x683.jpeg 1024w, https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2026\/03\/1773024597-image_1773024328-ikwnm1l7-768x512.jpeg 768w, https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2026\/03\/1773024597-image_1773024328-ikwnm1l7-18x12.jpeg 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" title=\"Wave Soldering Machine Manufacturer in China: 8 Things Buyers Should Check Before Sending an Inquiry - S&amp;M Co.Ltd\" \/><\/figure>\n\n\n\n<p>If you are preparing an RFI\/RFQ for a new wave solder line, your first priority isn\u2019t speed or price\u2014it\u2019s whether the supplier can prove stable, compliant, lead\u2011free production with audit\u2011ready evidence. This checklist is written for operations leaders and SMT process engineers who need verifiable thresholds, test methods, and documentation before they even send an inquiry to a wave soldering machine manufacturer in China.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Key takeaways<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Ask for numeric thresholds and the test methods used to verify them\u2014not just spec sheets.<\/p><\/li><li><p>Lead\u2011free capability hinges on tight solder\u2011pot control and clean metallurgy; request 8\u2011hour logs and alloy COAs.<\/p><\/li><li><p>Nitrogen control should be evidenced with residual O2 logs and calibration certificates; define the setpoint and accuracy.<\/p><\/li><li><p>Thermal profiling per IPC guidance proves dwell\/contact time and topside peaks; require CSVs and probe photos.<\/p><\/li><li><p>Tie workmanship to IPC\u2011A\u2011610\/J\u2011STD\u2011001 acceptance; demand a demo build inspection pack.<\/p><\/li><li><p>Verify CE\/UL conformity with a Declaration of Conformity and supporting test reports.<\/p><\/li><li><p>Confirm MES\/traceability via IPC\u20112591 CFX messages and a sample production log.<\/p><\/li><li><p>Lock in uptime and TCO by reviewing PM schedules, spares lead times, and utility\/dross metrics.<\/p><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Lead\u2011free process capability and solder\u2011pot stability<\/h2>\n\n\n\n<p><strong>Why it matters:<\/strong> Lead\u2011free alloys (e.g., SAC305) run hotter and are less forgiving than SnPb. Loose pot control, poor preheat, or contaminated alloy can spike defects and accelerate copper dissolution and dross formation.<\/p>\n\n\n\n<p><strong>Thresholds to require:<\/strong> For lead\u2011free wave processes, require an operating window in the 250\u2013275 \u00b0C range with continuous control stability within \u00b11\u20133 \u00b0C at the setpoint. Treat these as practical engineering windows informed by common industry practice. Documented low\u2011oxygen around the wave also helps reduce dross formation.<\/p>\n\n\n\n<p><strong>Test method and proof:<\/strong> Request an 8\u2011hour solder\u2011pot temperature log (same recipe) showing the control band and any alarms. During the demo, verify with an independent profiler or calibrated sensor at the pot. Ask for alloy certificates of analysis (Sn\/Ag\/Cu purity) and records of copper content control and dross removal cadence. For background on metallurgy and dross behavior at low oxygen, see the AIM Solder analysis of oxide formation and dross reduction in their white paper on causes and control strategies: <a target=\"_blank\" rel=\"nofollow\" class=\"link\" href=\"https:\/\/www.aimsolder.com\/white-paper\/understanding-solder-dross-causes-and-control-strategies\/\"><strong>Understanding solder dross\u2014causes and control strategies (AIM Solder, 2025)<\/strong><\/a>.<\/p>\n\n\n\n<p><strong>RFQ wording:<\/strong> \u201cProvide an 8\u2011hour lead\u2011free production log showing solder\u2011pot setpoint and measured temperature with \u00b1\u00b0C scale, plus last calibration date and method for pot sensors. Include alloy COAs and your documented copper\/dross control plan.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nitrogen atmosphere control and residual O2 logging from a wave soldering machine manufacturer in China<\/h2>\n\n\n\n<p><strong>Why it matters:<\/strong> Oxygen drives oxidation, bridging, icicles, and variable wetting. Controlled inerting improves fill, stabilizes wetting, and cuts dross.<\/p>\n\n\n\n<p><strong>Thresholds to require:<\/strong> Define a residual O2 setpoint and the control accuracy near the wave. As an audit ask, many high\u2011reliability builds target \u2264500 ppm residual O2; to minimize dross at the crest, some process notes discuss 50\u2013100 ppm immediately above the wave when the hood is properly sealed. See AIM Solder\u2019s dross paper cited above and LED reflow guidance from AMS\u2011OSRAM noting &lt;500 ppm O2 targets for high\u2011reliability assemblies: <a target=\"_blank\" rel=\"nofollow\" class=\"link\" href=\"https:\/\/look.ams-osram.com\/m\/14fc71e0158d1831\/original\/Details-on-lead-free-reflow-soldering-of-LEDs.pdf\"><strong>Details on lead\u2011free soldering of LEDs (AMS\u2011OSRAM, 2025)<\/strong><\/a>. Specify your acceptable control band (e.g., \u00b1100\u2013200 ppm) unless the vendor can document tighter tolerance.<\/p>\n\n\n\n<p><strong>Test method and proof:<\/strong> Require an 8\u2011hour residual O2 log captured at the nitrogen tunnel\/hood near the wave crest. Ask for probe placement photos and a sensor calibration certificate indicating the reference gas and date. If you expect detailed atmosphere control, ask for a nitrogen consumption report (standard m\u00b3\/hr or slpm) at your named board load and O2 target, plus a description of hood sealing and leak checks.<\/p>\n\n\n\n<p><strong>RFQ wording:<\/strong> \u201cState the residual O2 setpoint and closed\u2011loop control band at the wave (ppm). Provide an 8\u2011hour O2 log from the probe near the wave crest, probe placement photos, and the probe\u2019s latest calibration certificate. Include nitrogen consumption at that setpoint for a defined throughput.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Thermal profiling and dwell confirmation per IPC\u20117530<\/h2>\n\n\n\n<p><strong>Why it matters:<\/strong> Flux activation, topside preheat, and controlled wave contact time determine solder fill and defect risk. You need proof the machine and recipe achieve these consistently.<\/p>\n\n\n\n<p><strong>Thresholds to require:<\/strong> Use IPC\u2011style profiling to validate a stable process window. Typical engineering starts use dwell\/contact time in the 2\u20134 s range (sometimes extended per board thickness and density) and topside preheat adequate for flux activation prior to the wave. Treat these as development windows; final limits should be tied to your product and acceptance criteria.<\/p>\n\n\n\n<p><strong>Test method and proof:<\/strong> Ask for an IPC\u2011guided profile with at least three thermocouples: bottom\u2011side to capture wave contact\/dwell and two top\u2011side at critical components\/zones. Require CSVs for three consecutive boards plus annotated TC photos and an overlay showing repeatability. For practical, public introductions to wave profiling concepts and TC placement, see the NextPCB overview of wave soldering parameters citing IPC\u20117530 concepts: <strong>Wave soldering principles and parameters (NextPCB, 2025)<\/strong>. For dwell\/temperature windows specific to lead\u2011free fluxes and alloys, Indium offers practical notes: <strong>Indalloy 291 in wave and selective soldering\u2014application note (Indium, 2025)<\/strong>.<\/p>\n\n\n\n<p><strong>RFQ wording:<\/strong> \u201cProvide thermal profiles for three consecutive boards using \u22653 TCs (bottom\u2011side dwell, two top\u2011side points). Submit CSVs, TC photos, and calculated dwell\/contact time and top\u2011side peaks. Note profiler model, calibration, and sample rate.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IPC\u2011A\u2011610 and J\u2011STD\u2011001 acceptance linked to a demo inspection pack<\/h2>\n\n\n\n<p><strong>Why it matters:<\/strong> Regulated sectors need workmanship tied to IPC acceptance classes and documented process controls for audit readiness.<\/p>\n\n\n\n<p><strong>Thresholds to require:<\/strong> Define your target class (2 or 3) and acceptance limits (e.g., top\u2011side hole fill minimum per class), cleanliness approach, and inspection magnification. Summaries of differences between Class 2 and Class 3 and typical acceptance concepts are publicly discussed; precise criteria reside in the official documents.<\/p>\n\n\n\n<p><strong>Test method and proof:<\/strong> Request a demo build inspection pack matching your board style: visual inspection data with top\u2011side fill statistics, solder meniscus quality, and defect pareto; include X\u2011ray where barrels are hidden or dense. For context, see an overview explaining Class 2 vs. 3 expectations in the Samtec engineering blog: <a target=\"_blank\" rel=\"nofollow\" class=\"link\" href=\"https:\/\/blog.samtec.com\/post\/understanding-ipc-class-2-vs-class-3-solder-joints\/\"><strong>Understanding IPC Class 2 vs. Class 3 solder joints (Samtec, 2020)<\/strong><\/a>. For process control context under J\u2011STD\u2011001, ProtoExpress provides a readable summary: <a target=\"_blank\" rel=\"nofollow\" class=\"link\" href=\"https:\/\/www.protoexpress.com\/blog\/ipc-j-std-001-standard-soldering-requirements\/\"><strong>IPC J\u2011STD\u2011001\u2014soldering requirements overview (ProtoExpress, 2021)<\/strong><\/a>.<\/p>\n\n\n\n<p><strong>RFQ wording:<\/strong> \u201cCommit to IPC\u2011A\u2011610 Class [2\/3] acceptance for THT joints. Provide a demo inspection report with top\u2011side fill stats, sampling plan, defect pareto, and images. State your cleanliness verification approach and cite J\u2011STD\u2011001 controls.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CE, UL, and safety documentation for market entry<\/h2>\n\n\n\n<p><strong>Why it matters:<\/strong> Global deployment requires conformity to safety and EMC regulations. Missing documents slow approvals and audits.<\/p>\n\n\n\n<p><strong>Thresholds to require:<\/strong> For the EU, expect a Declaration of Conformity citing applicable directives (Machinery, Low Voltage, EMC, RoHS) and harmonized standards such as EN ISO 12100 and EN 60204\u20111. For North America, expect UL\/CSA compliance appropriate to the machine category along with a documented risk assessment and electrical schematics.<\/p>\n\n\n\n<p><strong>Test method and proof:<\/strong> Request the DoC, LVD\/EMC test reports, risk assessment summary, wiring diagrams, warning labels\/manuals, and evidence of interlocks, guards, and emergency stops tested on the physical machine. For a practical overview of the CE process and documentation you should expect to review, see this guide: <a target=\"_blank\" rel=\"nofollow\" class=\"link\" href=\"https:\/\/neuronicworks.com\/blog\/certification-process\/\"><strong>Certification process for CE, LVD, EMC, and related compliance (NeuronicWorks, 2020)<\/strong><\/a>.<\/p>\n\n\n\n<p><strong>RFQ wording:<\/strong> \u201cProvide your EU Declaration of Conformity with directives\/standards cited, EMC\/LVD test reports, risk assessment summary, and electrical schematics. Confirm safety interlocks, guards, and E\u2011stop tests with evidence.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Traceability and MES readiness with IPC\u20112591 CFX<\/h2>\n\n\n\n<p><strong>Why it matters:<\/strong> Board\u2011level genealogy, alarms, recipe changes, and KPIs need to flow into your MES for audit and optimization.<\/p>\n\n\n\n<p><strong>Thresholds to require:<\/strong> Machine\u2011to\u2011system data should follow IPC\u20112591 CFX so you can ingest standardized events for process conditions, alarms, material usage, and per\u2011board results. Version 2.0 expanded device coverage and smarter data definitions suitable for soldering equipment.<\/p>\n\n\n\n<p><strong>Test method and proof:<\/strong> Ask for confirmation of CFX support and a sample message set for a wave solder job, including board IDs, recipe parameters, alarms, and operator actions. Request a one\u2011hour sample production log demonstrating data continuity. For context, see the industry announcement: <a target=\"_blank\" rel=\"nofollow\" class=\"link\" href=\"https:\/\/iconnect007.com\/article\/145034\/ipc-releases-version-20-of-ipc2591-connected-factory-exchange-with-expanded-device-coverage-and-smarter-data\/145031\/smt\"><strong>IPC releases version 2.0 of IPC\u20112591 CFX with expanded device coverage (I\u2011Connect007, 2025)<\/strong><\/a>.<\/p>\n\n\n\n<p><strong>RFQ wording:<\/strong> \u201cConfirm IPC\u20112591 CFX support and provide sample CFX messages for a wave job. Include a one\u2011hour production log with board IDs, recipe parameters, alarms, and user actions, plus a data dictionary mapping.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Setup parameter capability and daily control<\/h2>\n\n\n\n<p><strong>Why it matters:<\/strong> Conveyor angle, wave height, immersion depth, and conveyor speed control contact and drainage. Tight daily control prevents drifting into bridging, icicles, or insufficient fill.<\/p>\n\n\n\n<p><strong>Thresholds to require:<\/strong> Engineering starting points often include a conveyor angle of 4\u20137\u00b0, immersion depth around 1\u20132 mm into the wave (validated by contact length), and dwell\/contact time in the 2\u20134 s range depending on board thickness. Wave height control within a narrow window (e.g., \u00b10.5 mm) supports repeatability.<\/p>\n\n\n\n<p><strong>Test method and proof:<\/strong> Request setup sheets showing target angle, wave height, pump settings, and conveyor speed with the gauges\/fixtures used for daily checks. Require daily check logs and a demonstration of contact length measurement via profiler or fixtures. For practical parameter tuning notes, review this engineering article on wave height adjustments and dwell measurement: <a target=\"_self\" rel=\"follow\" class=\"link\" href=\"https:\/\/www.chuxin-smt.com\/ru\/how-to-adjust-solder-wave-height-for-pcb-soldering-quality\/\"><strong>How to adjust solder wave height for PCB soldering quality (S&amp;M Co.Ltd)<\/strong><\/a>.<\/p>\n\n\n\n<p><strong>RFQ wording:<\/strong> \u201cProvide standard setup sheets with target angle, wave height, and speed; list the gauges\/fixtures for daily checks and furnish one week of daily control logs showing contact length\/dwell verification.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Maintenance, spare parts, and TCO evidence<\/h2>\n\n\n\n<p><strong>Why it matters:<\/strong> Uptime and total cost depend on preventive maintenance discipline, spare\u2011parts availability, and utilities\/consumables. Nitrogen inerting, while improving quality, also affects operating costs.<\/p>\n\n\n\n<p><strong>Thresholds to require:<\/strong> A documented PM schedule aligned to component wear, MTBF targets for critical subsystems, spares lead times under defined SLAs, and quantified utilities at your named O2 setpoint and throughput (energy, nitrogen, flux, solder, and an estimated dross generation rate under inerted conditions). When you need lead\u2011free background for temperature windows and flux behavior, this primer is useful: <a target=\"_blank\" rel=\"nofollow\" class=\"link\" href=\"https:\/\/www.solderconnection.com\/wp-content\/uploads\/2024\/03\/practical_guide_to_achieving_lead-free_electronics_assembly.pdf\"><strong>A practical guide to achieving lead\u2011free electronics assembly (Solder Connection, 2024)<\/strong><\/a>.<\/p>\n\n\n\n<p><strong>Test method and proof:<\/strong> Ask for a TCO worksheet populated with utility consumption, a recommended spares list with lead times, and example maintenance logs. For a process overview of why low oxygen reduces dross (helpful to estimate dross rates in your TCO), revisit AIM Solder\u2019s analysis linked earlier.<\/p>\n\n\n\n<p><strong>RFQ wording:<\/strong> \u201cSubmit your PM schedule, MTBF targets, recommended spares with lead times, and a TCO worksheet covering energy, nitrogen, flux, solder, and dross rate at the specified O2 setpoint and throughput.\u201d<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">Short, neutral example: evidencing O2 and pot control during a demo<\/h3>\n\n\n\n<p>During a data\u2011backed demo, a vendor such as S&amp;M Co.Ltd can export an 8\u2011hour pot\u2011temperature log showing a stable \u00b12\u20133 \u00b0C band at a 260 \u00b0C setpoint and pair it with an 8\u2011hour residual O2 log captured at the wave crest, controlled to \u2264500 ppm with a sealed hood. You can cross\u2011check with your profiler and observe the probe\u2019s placement and serial number against its calibration certificate. For context on nitrogen\/air machine capabilities, see the neutral spec page for an inline wave platform: <a target=\"_self\" rel=\"follow\" class=\"link\" href=\"https:\/\/www.chuxin-smt.com\/ru\/products\/air-wave-solder\/\"><strong>Air wave solder product specifications (S&amp;M Co.Ltd)<\/strong><\/a>. Use this only as an example of the evidence package you should expect from any qualified supplier.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">Scenario notes to tailor your checklist<\/h3>\n\n\n\n<p>Prototype and small batch: Favor selective or offline wave to minimize changeover overhead. Prioritize profiling flexibility and fixture\/pallet support. Link your process development to educational resources like this overview of wave process setup and defect troubleshooting: <a target=\"_self\" rel=\"follow\" class=\"link\" href=\"https:\/\/www.chuxin-smt.com\/ru\/wave-soldering-process-setup-defect-troubleshooting-guide\/\"><strong>Wave soldering process setup and troubleshooting guide (S&amp;M Co.Ltd)<\/strong><\/a>.<\/p>\n\n\n\n<p>High\u2011mix production with nitrogen: Emphasize closed\u2011loop O2 control, hood sealing, and daily checks for angle and wave height. Require MES connectivity via CFX and standardized recipe\/change logs. If your team is refreshing lead\u2011free fundamentals, this background primer helps: <a target=\"_self\" rel=\"follow\" class=\"link\" href=\"https:\/\/www.chuxin-smt.com\/ru\/slug-a-complete-guide-to-lead-free-solder-paste\/\"><strong>A complete guide to lead\u2011free solder paste (S&amp;M Co.Ltd)<\/strong><\/a>.<\/p>\n\n\n\n<p>Regulated sectors (automotive, medical, aerospace): Attach your IPC\u2011A\u2011610 Class 3 requirements and cleanliness controls to the RFQ. Demand a full demo inspection pack, CFX event samples, and CE\/UL technical documentation before FAT scheduling.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">Questions to send a wave soldering machine manufacturer in China before RFQ<\/h3>\n\n\n\n<p>To close your pre\u2011inquiry due diligence, compile the RFQ wording from each section above into a single checklist. If you must prioritize, start with: 1) lead\u2011free pot stability evidence; 2) residual O2 control logs with calibration; 3) IPC\u2011guided thermal profiles with CSVs; and 4) CE\/UL documentation. These four items quickly tell you whether the supplier can meet quality and compliance requirements at all.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">Next steps<\/h3>\n\n\n\n<p>If you need a data\u2011backed demo pack\u2014complete with pot\/O2 logs, IPC\u2011style profiles, and example CFX messages\u2014request a short, defined demo build from your shortlisted vendors. Ask for the exact artifacts named above so you can score them apples\u2011to\u2011apples and move to FAT\/SAT with confidence.<\/p>","protected":false},"excerpt":{"rendered":"<p>Audit\u2011ready 8\u2011point checklist for buyers evaluating a wave soldering machine manufacturer in China \u2014 numeric thresholds, test methods, required documents and RFQ wording.<\/p>","protected":false},"author":3,"featured_media":4200,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"categories":[53,1],"tags":[59],"class_list":["post-4201","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-enterprise-information","category-company-news","tag-wave-solder"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.chuxin-smt.com\/ru\/wp-json\/wp\/v2\/posts\/4201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chuxin-smt.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chuxin-smt.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chuxin-smt.com\/ru\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chuxin-smt.com\/ru\/wp-json\/wp\/v2\/comments?post=4201"}],"version-history":[{"count":0,"href":"https:\/\/www.chuxin-smt.com\/ru\/wp-json\/wp\/v2\/posts\/4201\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chuxin-smt.com\/ru\/wp-json\/wp\/v2\/media\/4200"}],"wp:attachment":[{"href":"https:\/\/www.chuxin-smt.com\/ru\/wp-json\/wp\/v2\/media?parent=4201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chuxin-smt.com\/ru\/wp-json\/wp\/v2\/categories?post=4201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chuxin-smt.com\/ru\/wp-json\/wp\/v2\/tags?post=4201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}