{"id":2366,"date":"2026-05-09T11:34:46","date_gmt":"2026-05-09T03:34:46","guid":{"rendered":"https:\/\/www.kzongmachinery.com\/?p=2366"},"modified":"2026-05-09T11:40:20","modified_gmt":"2026-05-09T03:40:20","slug":"automatic-compression-testing-machines","status":"publish","type":"post","link":"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/","title":{"rendered":"Automatic Compression Testing Machines"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#Automatic_Compression_Testing_Machines_CTM_The_Ultimate_Guide_to_Concrete_Compression_Testing_Equipment\" >Automatic Compression Testing Machines (CTM): The Ultimate Guide to Concrete Compression Testing Equipment<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#What_Is_a_Concrete_Compression_Machine_Why_Does_Every_Construction_Lab_Need_One\" >What Is a Concrete Compression Machine? Why Does Every Construction Lab Need One?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#How_Does_an_Automatic_Compression_Testing_Machine_Work\" >How Does an Automatic Compression Testing Machine Work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#Key_Technical_Standards_for_Compression_Testing_Machines\" >Key Technical Standards for Compression Testing Machines<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#5_Core_Advantages_of_Automatic_Compression_Testing_Machines_Over_Manual_Hydraulic_Presses\" >5 Core Advantages of Automatic Compression Testing Machines Over Manual Hydraulic Presses<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#KZONG_Automatic_Compression_Testing_Machine_%E2%80%94_Product_Range_Overview\" >KZONG Automatic Compression Testing Machine \u2014 Product Range Overview<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#Who_Needs_a_Concrete_Compression_Testing_Machine\" >Who Needs a Concrete Compression Testing Machine?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#How_to_Choose_the_Right_Automatic_Concrete_Compression_Machine_for_Your_Needs\" >How to Choose the Right Automatic Concrete Compression Machine for Your Needs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#Why_Choose_Zhengzhou_KZONG_Machinery_Equipment_Co_Ltd\" >Why Choose Zhengzhou KZONG Machinery Equipment Co., Ltd.?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#Frequently_Asked_Questions_FAQ\" >Frequently Asked Questions (FAQ)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kzongmachinery.com\/pt\/other-machinery\/automatic-compression-testing-machines\/#Get_a_Free_Quote_Today_for_Concrete_Compression_Machines\" >Get a Free Quote Today for Concrete Compression Machines<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"Automatic_Compression_Testing_Machines_CTM_The_Ultimate_Guide_to_Concrete_Compression_Testing_Equipment\"><\/span>Automatic Compression Testing Machines (CTM): The Ultimate Guide to Concrete Compression Testing Equipment<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><strong>By Zhengzhou KZONG Machinery Equipment Co., Ltd.<\/strong><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_a_Concrete_Compression_Machine_Why_Does_Every_Construction_Lab_Need_One\"><\/span>What Is a Concrete Compression Machine? Why Does Every Construction Lab Need One?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In modern construction and civil engineering, <strong>compressive strength<\/strong> is the most critical quality indicator for concrete, cement mortar, and masonry materials. Whether it&#8217;s a high-rise building, a bridge, a dam, or a road surface, the load-bearing capacity of structural materials directly determines the safety and lifespan of the project.<\/p>\n<p>A <strong>Concrete Compression Machine<\/strong> \u2014 also known as a <strong>Compression Testing Machine (CTM)<\/strong> \u2014 is a specialized piece of testing equipment used to measure the compressive strength of construction materials by applying a controlled uniaxial load until the specimen fails. The peak load recorded at failure, divided by the cross-sectional area of the specimen, gives the compressive strength value (typically expressed in MPa or psi).<\/p>\n<p>Today, with rapid advances in automation technology, <strong>Automatic Compression Testing Machines (CTM)<\/strong> have largely replaced traditional manual hydraulic presses in quality control laboratories worldwide. These automated systems not only improve the accuracy and repeatability of test results but also significantly reduce operator error and workload.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"How_Does_an_Automatic_Compression_Testing_Machine_Work\"><\/span>How Does an <a href=\"https:\/\/www.cnkelaiii.com\/fully-automatic-compression-testing-machine\/\" target=\"_blank\" rel=\"noopener\">Automatic Compression Testing Machine<\/a> Work?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Modern <strong>Automatic CTMs<\/strong> are built around a <strong>closed-loop hydraulic servo system<\/strong>. Here is the standard working process:<\/p>\n<ol>\n<li><strong>Specimen Preparation<\/strong> \u2014 The operator prepares a standard specimen (e.g., a 150mm cube or \u00d8150\u00d7300mm cylinder) according to the applicable standard (ASTM C39, EN 12390-4, GB\/T 50081, etc.) and places it on the machine&#8217;s lower platen.<\/li>\n<li><strong>Parameter Setting<\/strong> \u2014 The operator selects the test standard, specimen dimensions, and target loading rate on the control panel or software interface. No further manual intervention is required.<\/li>\n<li><strong>Automatic Loading<\/strong> \u2014 The closed-loop servo system automatically controls the hydraulic pressure to apply load at the preset rate (e.g., 0.6 \u00b1 0.2 MPa\/s per EN 12390-4).<\/li>\n<li><strong>Peak Detection &amp; Auto-Stop<\/strong> \u2014 When the specimen fails (load drops sharply), the machine automatically detects the peak load and stops loading.<\/li>\n<li><strong>Results Output<\/strong> \u2014 The system calculates and displays compressive strength, maximum load, and test time. Data can be saved, printed, or exported.<\/li>\n<\/ol>\n<p>This fully automated process means <strong>the operator only needs to place the sample and press start<\/strong> \u2014 everything else is handled by the machine.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Key_Technical_Standards_for_Compression_Testing_Machines\"><\/span>Key Technical Standards for Compression Testing Machines<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Choosing the right CTM means ensuring compliance with the standards used in your market. KZONG machines are engineered to meet the following major international standards:<\/p>\n<table>\n<thead>\n<tr>\n<th>Standard<\/th>\n<th>Region<\/th>\n<th>Scope<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>ASTM C39<\/strong><\/td>\n<td>USA \/ North America<\/td>\n<td>Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens<\/td>\n<\/tr>\n<tr>\n<td><strong>EN 12390-4<\/strong><\/td>\n<td>Europe<\/td>\n<td>Testing hardened concrete \u2014 Compressive strength \u2014 Specification for testing machines<\/td>\n<\/tr>\n<tr>\n<td><strong>BS 1881<\/strong><\/td>\n<td>United Kingdom<\/td>\n<td>Testing Concrete \u2014 Method for determination of compressive strength of concrete cubes<\/td>\n<\/tr>\n<tr>\n<td><strong>GB\/T 50081<\/strong><\/td>\n<td>China<\/td>\n<td>Standard for Test Method of Mechanical Properties of Ordinary Concrete<\/td>\n<\/tr>\n<tr>\n<td><strong>IS 516<\/strong><\/td>\n<td>India<\/td>\n<td>Methods of Tests for Strength of Concrete<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote><p>\u2705 <strong>KZONG Tip:<\/strong> Always confirm the applicable testing standard before selecting a machine. Different standards specify different loading rates, platen sizes, and accuracy classes. Our engineering team can help you configure the right machine for your target market.<\/p><\/blockquote>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"5_Core_Advantages_of_Automatic_Compression_Testing_Machines_Over_Manual_Hydraulic_Presses\"><\/span>5 Core Advantages of Automatic Compression Testing Machines Over Manual Hydraulic Presses<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<thead>\n<tr>\n<th>Feature<\/th>\n<th>Manual Hydraulic Press<\/th>\n<th>Automatic CTM (KZONG)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Loading Rate Control<\/strong><\/td>\n<td>Operator-dependent; highly variable<\/td>\n<td>Closed-loop servo control; fully automatic<\/td>\n<\/tr>\n<tr>\n<td><strong>Test Accuracy<\/strong><\/td>\n<td>\u00b15% or worse<\/td>\n<td>\u00b11% (Class 1 accuracy)<\/td>\n<\/tr>\n<tr>\n<td><strong>Operator Skill Required<\/strong><\/td>\n<td>High<\/td>\n<td>Low<\/td>\n<\/tr>\n<tr>\n<td><strong>Data Recording<\/strong><\/td>\n<td>Manual (paper log)<\/td>\n<td>Digital; automatic storage &amp; export<\/td>\n<\/tr>\n<tr>\n<td><strong>Compliance with EN\/ASTM<\/strong><\/td>\n<td>Difficult to guarantee<\/td>\n<td>Fully compliant by design<\/td>\n<\/tr>\n<tr>\n<td><strong>Throughput<\/strong><\/td>\n<td>Low<\/td>\n<td>High; supports batch testing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The shift from manual to automatic is not just about convenience \u2014 it is a <strong>compliance requirement<\/strong> in many markets. For example, EN 12390-4 mandates that the loading rate must be maintained within a defined tolerance throughout the test, which is essentially impossible to achieve manually.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"KZONG_Automatic_Compression_Testing_Machine_%E2%80%94_Product_Range_Overview\"><\/span>KZONG Automatic Compression Testing Machine \u2014 Product Range Overview<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Zhengzhou KZONG Machinery Equipment Co., Ltd.<\/strong> offers a comprehensive range of automatic compression testing machines designed to serve construction material laboratories, quality control departments, research institutes, and on-site testing requirements.<\/p>\n<h3>\ud83d\udd37 Series 1: Standard Automatic CTM (100kN \u2013 3000kN)<\/h3>\n<ul>\n<li><strong>Capacity Range:<\/strong> 100 kN \/ 200 kN \/ 300 kN \/ 500 kN \/ 1000 kN \/ 2000 kN \/ 3000 kN<\/li>\n<li><strong>Applicable Specimens:<\/strong> 100mm cube, 150mm cube, 200mm cube, \u00d8100mm \/ \u00d8150mm cylinders<\/li>\n<li><strong>Loading Rate Control:<\/strong> Closed-loop servo hydraulic system; automatic rate adjustment<\/li>\n<li><strong>Display:<\/strong> High-resolution color touchscreen (7&#8243; \u2013 12&#8243;); real-time load-displacement curve<\/li>\n<li><strong>Standards Compliance:<\/strong> EN 12390-4, ASTM C39, GB\/T 50081<\/li>\n<li><strong>Data Output:<\/strong> USB \/ RS232 \/ Ethernet; compatible with LIMS (Laboratory Information Management Systems)<\/li>\n<li><strong>Power Supply:<\/strong> 220V\/380V, 50Hz\/60Hz (customizable)<\/li>\n<\/ul>\n<h3>\ud83d\udd37 Series 2: Fully Automatic CTM with PC Software Integration<\/h3>\n<ul>\n<li>All features of Series 1, plus:<\/li>\n<li><strong>PC Software Suite:<\/strong> Windows-based test management software; specimen registration, batch testing, statistical analysis (mean, standard deviation, characteristic strength)<\/li>\n<li><strong>Remote Monitoring:<\/strong> Real-time data transmission; cloud-compatible<\/li>\n<li><strong>Multi-user Management:<\/strong> Password-protected operator accounts and test templates<\/li>\n<li><strong>Automatic Report Generation:<\/strong> PDF\/Excel reports with company logo, standard reference, and QC conclusions<\/li>\n<\/ul>\n<h3>\ud83d\udd37 Series 3: Portable &amp; Semi-Automatic CTM for Site Use<\/h3>\n<ul>\n<li><strong>Compact Design:<\/strong> Wheeled chassis; easy transport to construction sites<\/li>\n<li><strong>Capacity:<\/strong> 200 kN \/ 300 kN<\/li>\n<li><strong>Battery Backup:<\/strong> Optional UPS for uninterrupted field testing<\/li>\n<li><strong>Rugged Construction:<\/strong> IP54-rated control panel; dust and moisture resistant<\/li>\n<\/ul>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Who_Needs_a_Concrete_Compression_Testing_Machine\"><\/span>Who Needs a <a href=\"https:\/\/www.kelaiii.com\/automatic-compression-testing-machine\/\" target=\"_blank\" rel=\"noopener\">Concrete Compression Testing Machine<\/a>?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>KZONG CTMs are trusted by customers across a wide range of industries and applications:<\/p>\n<ul>\n<li>\ud83c\udfd7\ufe0f <strong>Ready-Mix Concrete Plants<\/strong> \u2014 Routine QC testing of every concrete batch before delivery<\/li>\n<li>\ud83c\udfdb\ufe0f <strong>Construction Material Testing Laboratories<\/strong> \u2014 Third-party certification and compliance testing<\/li>\n<li>\ud83c\udf93 <strong>Universities &amp; Research Institutes<\/strong> \u2014 Material science research, mix design optimization<\/li>\n<li>\ud83c\udfe2 <strong>Government &amp; Highway Authorities<\/strong> \u2014 Infrastructure quality assurance and inspection<\/li>\n<li>\ud83e\uddf1 <strong>Cement &amp; Block Manufacturers<\/strong> \u2014 Product conformity testing and production control<\/li>\n<li>\ud83c\udf0d <strong>Contractors &amp; Builders<\/strong> \u2014 On-site strength verification and dispute resolution<\/li>\n<\/ul>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Choose_the_Right_Automatic_Concrete_Compression_Machine_for_Your_Needs\"><\/span>How to Choose the Right Automatic Concrete Compression Machine for Your Needs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When selecting a CTM, consider the following key parameters:<\/p>\n<h3>1. Maximum Load Capacity<\/h3>\n<ul>\n<li>Standard concrete cube (150mm, C30): failure load \u2248 675 kN \u2192 a <strong>1000 kN<\/strong> machine provides sufficient headroom<\/li>\n<li>High-strength concrete or large specimens may require <strong>2000 kN \u2013 3000 kN<\/strong><\/li>\n<\/ul>\n<h3>2. Specimen Type and Size<\/h3>\n<ul>\n<li>Cubes (100mm, 150mm, 200mm) are standard in Europe, China, India, and the Middle East<\/li>\n<li>Cylinders (\u00d8100\u00d7200mm, \u00d8150\u00d7300mm) are standard in North America and Australia<\/li>\n<\/ul>\n<h3>3. Automation Level Required<\/h3>\n<ul>\n<li><strong>Basic labs<\/strong> with low throughput \u2192 Standard automatic CTM<\/li>\n<li><strong>High-volume QC labs<\/strong> \u2192 PC-integrated automatic CTM with LIMS connectivity<\/li>\n<li><strong>Field testing<\/strong> \u2192 Portable semi-automatic CTM<\/li>\n<\/ul>\n<h3>4. Applicable Testing Standards<\/h3>\n<ul>\n<li>Confirm the standard(s) your results must comply with before specifying the machine<\/li>\n<\/ul>\n<h3>5. Certification and After-Sales Support<\/h3>\n<ul>\n<li>Ensure the supplier provides calibration certificates, CE\/ISO documentation, and local technical support<\/li>\n<\/ul>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Why_Choose_Zhengzhou_KZONG_Machinery_Equipment_Co_Ltd\"><\/span>Why Choose Zhengzhou KZONG Machinery Equipment Co., Ltd.?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>KZONG is a professional manufacturer of construction material testing equipment based in <strong>Zhengzhou, China<\/strong> \u2014 the heart of China&#8217;s construction machinery industry. We have been supplying compression testing machines, universal testing machines, and related laboratory equipment to customers in <strong>over 60 countries<\/strong> for more than 15 years.<\/p>\n<h3>Our Key Advantages:<\/h3>\n<p>\u2705 <strong>Factory Direct Pricing<\/strong> \u2014 No middleman; competitive prices without compromising quality<\/p>\n<p>\u2705 <strong>Full Compliance<\/strong> \u2014 CE-certified products; machines designed and verified to EN 12390-4, ASTM C39, and GB standards<\/p>\n<p>\u2705 <strong>Customization<\/strong> \u2014 We can customize load capacity, platen size, software language, power supply, and branding to your specific requirements<\/p>\n<p>\u2705 <strong>Fast Delivery<\/strong> \u2014 Large inventory of standard models; typical lead time 7\u201315 working days<\/p>\n<p>\u2705 <strong>Professional After-Sales<\/strong> \u2014 Dedicated technical support team; remote diagnostics, spare parts supply, and on-site service available<\/p>\n<p>\u2705 <strong>ISO 9001:2015 Certified<\/strong> \u2014 Our quality management system ensures consistent product quality from production to delivery<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQ\"><\/span>Frequently Asked Questions (FAQ)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Q: What is the difference between a Concrete Compression Machine and a Universal Testing Machine (UTM)?<\/strong><\/p>\n<p>A: A <strong>Concrete Compression Machine (CTM)<\/strong> is optimized specifically for compressive testing of construction materials \u2014 it is designed to handle the high loads and brittle failure behavior of concrete. A <strong>Universal Testing Machine (UTM)<\/strong> can perform both tension and compression tests and is typically used for metals, plastics, and other engineering materials. For concrete QC laboratories, a dedicated CTM is the correct and cost-effective choice.<\/p>\n<p><strong>Q: How often does a Compression Testing Machine need to be calibrated?<\/strong><\/p>\n<p>A: Most international standards (e.g., EN 12390-4, ASTM E4) require annual calibration by an accredited calibration body. KZONG machines are designed with built-in calibration routines and come with a factory calibration certificate. We can also assist with traceable field calibration services.<\/p>\n<p><strong>Q: Can your machines connect to our LIMS or ERP system?<\/strong><\/p>\n<p>A: Yes. Our PC-integrated CTM models support data export via USB, RS232, and Ethernet. We provide standard data formats (CSV, XML) and can assist with custom integration on request.<\/p>\n<p><strong>Q: Do you offer training for machine operators?<\/strong><\/p>\n<p>A: Yes. We provide comprehensive operator manuals in English, Chinese, Spanish, Arabic, and other languages. Video training materials and remote live training sessions are also available.<\/p>\n<p><strong>Q: What warranty do KZONG machines come with?<\/strong><\/p>\n<p>A: All KZONG automatic compression testing machines come with a <strong>12-month warranty<\/strong> covering manufacturing defects. Extended warranty and service contracts are available.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Get_a_Free_Quote_Today_for_Concrete_Compression_Machines\"><\/span>Get a Free Quote Today for Concrete Compression Machines<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Whether you are equipping a new laboratory, upgrading aging equipment, or sourcing CTMs for distribution, <strong>KZONG has the right solution for you<\/strong>.<\/p>\n<p>\ud83d\udce7 <strong>Email:<\/strong> [info@cnkzong.com] \ud83d\udcde <strong>Phone \/ WhatsApp:<\/strong> [86 177 0383 4555] \ud83c\udf10 <strong>Website:<\/strong> [<a href=\"http:\/\/www.kzongmachinery.com\">www.kzongmachinery.com<\/a>] \ud83d\udccd <strong>Address:<\/strong> Zhengzhou, Henan Province, China<\/p>\n<p><strong>Contact our engineering team today for:<\/strong><\/p>\n<ul>\n<li>Free product recommendation based on your testing requirements<\/li>\n<li>Customized quotation with OEM\/ODM options<\/li>\n<li>Technical documentation and compliance certificates<\/li>\n<li>Sample testing video demonstrations<\/li>\n<\/ul>\n<hr \/>\n<p><em><a href=\"http:\/\/www.kzongmachinery.com\">Zhengzhou KZONG Machinery Equipment Co., Ltd<\/a>. \u2014 Professional Manufacturer of Concrete Compression Machines, Automatic Compression Testing Machines (CTM), and Construction Material Testing Equipment.<\/em><\/p>\n<p><em>Keywords: Concrete Compression Machine, Automatic Compression Testing Machine, CTM, Compressive Strength Testing, ASTM C39, EN 12390-4, Hydraulic Compression Tester, Concrete Testing Equipment, Construction Material Lab Equipment, KZONG<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Automatic Compression Testing Machines (CTM): The Ultimate Guide to Concrete Compression Testing Equipment By Zhengzhou KZONG Machinery Equipment Co., Ltd. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2367,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2366","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-other-machinery"],"_links":{"self":[{"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/posts\/2366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/comments?post=2366"}],"version-history":[{"count":1,"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/posts\/2366\/revisions"}],"predecessor-version":[{"id":2368,"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/posts\/2366\/revisions\/2368"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/media\/2367"}],"wp:attachment":[{"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/media?parent=2366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/categories?post=2366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kzongmachinery.com\/pt\/wp-json\/wp\/v2\/tags?post=2366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}