{"id":10521,"date":"2026-09-30T10:37:59","date_gmt":"2026-09-30T10:37:59","guid":{"rendered":"https:\/\/shop.autoboss.com\/?post_type=product&#038;p=10521"},"modified":"2026-10-09T10:37:18","modified_gmt":"2026-10-09T10:37:18","slug":"autool-wd816-walnut-blasting-machine","status":"publish","type":"product","link":"https:\/\/autoboss.com\/de\/product\/autool-wd816-walnut-blasting-machine\/","title":{"rendered":"AUTOOL WD816 10 L Walnut Blasting Machine with HEPA Recovery &#038; 23 Adapters"},"content":{"rendered":"<div class=\"abd-pd\" data-abd-version=\"1\">\n<header class=\"abd-hero\">\n<h3>Fine-Media Walnut Blasting With Angled Tubes for Spark-Plug-Hole Access<\/h3>\n<p class=\"abd-lead\">The WD816 blasts 0.4\u20130.6 mm walnut media through 23 intake adapters or eight angled tubes while a filter screen and HEPA stage recover media and carbon. Combustion-chamber cleaning through the spark plug hole is only for vehicles whose procedure allows it; an external compressor is required.<\/p>\n<ul class=\"abd-facts\">\n<li>23 Adapters + 8 Tubes<\/li>\n<li>0.4\u20130.6 mm Media<\/li>\n<li>HEPA Recovery<\/li>\n<li>Blasting \/ Air Gun<\/li>\n<li>Mobile Cabinet<\/li>\n<\/ul>\n<\/header>\n<section class=\"abd-sec\" id=\"abd-features\">\n<h4>Key Features<\/h4>\n<ol class=\"abd-features\">\n<li>\n<h5>Angled Access Tubes<\/h5>\n<p>Eight bent tubes reach through the spark plug hole where the vehicle procedure permits chamber preparation, sealing and recovery.<\/p>\n<\/li>\n<li>\n<h5>Adapters for Varied Intake Ports<\/h5>\n<p>Twenty-three adapter shapes cover different intake connections; check fit and seal on the exact engine.<\/p>\n<\/li>\n<li>\n<h5>Two-Stage Gun<\/h5>\n<p>Separate Blasting and Air positions let you cut the media and clear the area with air alone.<\/p>\n<\/li>\n<li>\n<h5>Filter Screen and HEPA Stage<\/h5>\n<p>Collected media and carbon residue pass a filter screen and HEPA structure during recovery.<\/p>\n<\/li>\n<li>\n<h5>Panel Controls<\/h5>\n<p>Filling and Recovery modes, a pressure regulator and status indicators organize loading, blasting and collection.<\/p>\n<\/li>\n<li>\n<h5>Organized, Mobile Layout<\/h5>\n<p>A lockable storage cabinet, side hose hook and TPR wheels keep the machine and its accessories together between bays.<\/p>\n<\/li>\n<\/ol>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-compare\">\n<h4>Model Comparison<\/h4>\n<div class=\"abd-table-wrap\">\n<table class=\"abd-table abd-compare\">\n<thead>\n<tr>\n<th scope=\"col\"><\/th>\n<th scope=\"col\">WD616<\/th>\n<th scope=\"col\">WD716<\/th>\n<th scope=\"col\" class=\"is-current\">WD816<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">Adapters<\/th>\n<td>5<\/td>\n<td>23<\/td>\n<td class=\"is-current\">23<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Capacity<\/th>\n<td>30 L<\/td>\n<td>10 L<\/td>\n<td class=\"is-current\">10 L<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Power<\/th>\n<td>1000 W<\/td>\n<td>1000 W (110 V) \/ 1400 W (220 V)<\/td>\n<td class=\"is-current\">1000 W (110 V) \/ 1400 W (220 V)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-box\">\n<h4>What&#8217;s in the Box<\/h4>\n<ul class=\"abd-box\">\n<li>WD816 main unit in the selected voltage<\/li>\n<li>23 intake adapters and 8 angled tubes<\/li>\n<li>2.5 m recovery hose<\/li>\n<li>Blasting gun<\/li>\n<li>Eye protection, fittings and storage items<\/li>\n<\/ul>\n<figure class=\"abd-fig\"><img decoding=\"async\" src=\"https:\/\/autoboss.com\/wp-content\/uploads\/autool-catalog\/media\/d18a5470139eea03206c3bb2.jpg\" alt=\"AUTOOL WD816 package image with main unit, intake adapters, straight and bent tubes, recovery hose, elbows, power cord, brush, media bags, air hose, goggles and manual\" width=\"1200\" height=\"1200\" loading=\"lazy\"><figcaption>Package image; check the packing list for the exact items and quantities shipped.<\/figcaption><\/figure>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-use\">\n<h4>How to Use<\/h4>\n<ol class=\"abd-steps\">\n<li><b>Confirm procedure, air and power<\/b><span>Check the vehicle allows the target cleaning, and that the air supply and voltage version match.<\/span><\/li>\n<li><b>Choose adapter or tube<\/b><span>Select the exact port or access route, confirm valve positions and seal unintended paths.<\/span><\/li>\n<li><b>Set up recovery<\/b><span>Connect the recovery hose and set the Filling\/Recovery controls as the manual describes.<\/span><\/li>\n<li><b>Load media<\/b><span>Add dry 0.4\u20130.6 mm walnut media, keeping the blasting tank below 4 kg.<\/span><\/li>\n<li><b>Blast<\/b><span>Use the Blasting position and raise pressure gradually while recovery runs.<\/span><\/li>\n<li><b>Clear with air<\/b><span>Stop the media, switch to the Air stage and vacuum out remaining abrasive.<\/span><\/li>\n<li><b>Inspect and reassemble<\/b><span>Check with good lighting or a borescope, then reassemble and run leak, diagnostic and function checks.<\/span><\/li>\n<\/ol>\n<p class=\"abd-note\">Setup, controls and troubleshooting: <a href=\"https:\/\/autoboss.com\/wp-content\/uploads\/autool-catalog\/media\/d7207a3cff33c183276e43bb.pdf\" target=\"_blank\" rel=\"noopener\">WD816 user manual (PDF)<\/a><\/p>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-notes\">\n<h4>Good to Know<\/h4>\n<div class=\"abd-notes\">\n<div class=\"abd-note-group is-caution\">\n<h5><span class=\"abd-tag\">Caution<\/span><\/h5>\n<ul>\n<li>An external compressor is required. Supply dry, filtered air through suitable hoses and fittings with enough duty cycle; walnut media is also needed unless your order lists it.<\/li>\n<li>Use combustion-chamber, intake or exhaust access only when the vehicle procedure names the access point and method. Tube reach alone does not make a job suitable.<\/li>\n<li>Recover all visible media before starting the engine.<\/li>\n<li>Wear eye, hand and respiratory protection, ventilate the work area and follow the media SDS.<\/li>\n<\/ul>\n<\/div>\n<div class=\"abd-note-group is-care\">\n<h5><span class=\"abd-tag\">Care<\/span><\/h5>\n<ul>\n<li>Reuse recovered media only when both the manual and the vehicle procedure permit; use fresh media whenever either requires it.<\/li>\n<li>Confirm the 110 V or 220 V nameplate before connecting power.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>Eight Angled Blasting Tubes:<\/strong> Eight angled tubes support spark-plug-hole access for combustion-chamber cleaning where the vehicle procedure permits it.<\/li>\n<li><strong>23 Adapter Shapes:<\/strong> Match 23 adapter shapes to varied intake connections and exact engine geometry.<\/li>\n<li><strong>Fine-Media Dual-Mode Cleaning:<\/strong> Use 0.4\u20130.6 mm walnut media with separate Blasting and Air stages on the dual-mode gun.<\/li>\n<li><strong>HEPA-Filtered Recovery:<\/strong> A filter screen and HEPA structure separate collected media from carbon residue.<\/li>\n<li><strong>Integrated Controls + Storage:<\/strong> Filling, Recovery, and pressure controls organize media handling, while locked storage, a hose hook, and TPR wheels keep accessories mobile.<\/li>\n<\/ul>","protected":false},"featured_media":6953,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[128],"product_cat":[73],"product_tag":[],"class_list":["post-10521","product","type-product","status-publish","has-post-thumbnail","product_brand-autool","product_cat-engine-carbon-cleaning-equipment","first","instock","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product\/10521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/comments?post=10521"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/media\/6953"}],"wp:attachment":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/media?parent=10521"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_brand?post=10521"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_cat?post=10521"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_tag?post=10521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}