{"id":651,"date":"2026-08-14T05:37:34","date_gmt":"2026-08-14T05:37:34","guid":{"rendered":"https:\/\/onestepblowmoldingmachine.com\/product\/ep-hgj-b-wide-mouth-jar-preform-heater-mold-height-160mm-neck-diameter-130-65mm\/"},"modified":"2026-08-14T05:37:35","modified_gmt":"2026-08-14T05:37:35","slug":"ep-hgj-b-wide-mouth-jar-preform-heater-mold-height-160mm-neck-diameter-130-65mm","status":"publish","type":"product","link":"https:\/\/onestepblowmoldingmachine.com\/ru\/product\/ep-hgj-b-wide-mouth-jar-preform-heater-mold-height-160mm-neck-diameter-130-65mm\/","title":{"rendered":"EP-HGJ-B Wide-Mouth Jar Preform Heater \u2014 Mold Height 160mm, Neck Diameter 130\/65mm"},"content":{"rendered":"<article style=\"font-family:'Segoe UI',Arial,sans-serif;font-size:clamp(14px,2vw,18px);color:#1a1a1a;line-height:1.8;word-break:break-word;overflow-wrap:break-word;max-width:1200px;margin:0 auto;padding:3%;\"> <script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"EP-HGJ-B Wide-Mouth Jar Preform Heater\",\n    \"description\": \"Preform heater for semi-automatic blow molding lines producing wide-mouth jar containers. Neck diameter up to 130\\\/65mm, mold height 160mm, 500\\u20131200 bph. Required alongside HGS series semi-automatic blow molding machines for wide-mouth jar production.\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Ever Power\"\n    }\n}<\/script>  <\/p>\n<section style=\"background:linear-gradient(135deg,#6e2c00 0%,#a04000 100%);border-radius:12px;padding:4% 5%;margin-bottom:40px;color:#fff;\">\n<p style=\"font-size:clamp(11px,1.2vw,13px);letter-spacing:0.15em;text-transform:uppercase;color:#f0b27a;margin:0 0 12px;\">Preform Heater \u00b7 Wide-Mouth Jar \u00b7 Neck Dia. 130\/65mm \u00b7 Mold Height 160mm \u00b7 500\u20131200 bph \u00b7 Semi-Auto Line Component<\/p>\n<h2 style=\"font-size:clamp(22px,3.5vw,38px);font-weight:700;margin:0 0 18px;line-height:1.2;color:#fff;\">EP-HGJ-B <span style=\"color:#f0b27a;\">Wide-Mouth Jar Preform Heater<\/span><\/h2>\n<p style=\"font-size:clamp(14px,1.6vw,17px);color:#fae5d3;max-width:700px;margin:0 0 28px;line-height:1.7;\">Preform heater for semi-automatic blow molding lines producing wide-mouth jar containers \u2014 neck diameter up to 130\/65mm, mold height 160mm, 500\u20131,200 bph. A required component in every HGS semi-automatic line: HGS machines do not heat preforms internally; a separate HGJ heater must be paired with the blow molding machine.<\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;\"> <a href=\"\/ru\/contact-us\/\" style=\"display:inline-block;background:#e74c3c;color:#fff;padding:13px 28px;border-radius:5px;font-weight:700;font-size:clamp(12px,1.3vw,14px);letter-spacing:0.05em;text-decoration:none;text-transform:uppercase;\">\u0417\u0430\u043f\u0440\u043e\u0441\u0438\u0442\u044c \u0446\u0435\u043d\u043e\u0432\u043e\u0435 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435<\/a> <a href=\"\/ru\/products\/semi-automatic-blow-molding-machines\/\" style=\"display:inline-block;background:transparent;color:#fff;padding:13px 28px;border-radius:5px;font-weight:700;font-size:clamp(12px,1.3vw,14px);letter-spacing:0.05em;text-decoration:none;text-transform:uppercase;border:2px solid rgba(255,255,255,0.5);\">All Semi-Auto Machines<\/a> <\/div>\n<\/section>\n<section style=\"margin-bottom:48px;background:#fdf2e9;border-radius:10px;padding:3%;border-left:4px solid #a04000;\">\n<h2 style=\"font-size:clamp(16px,2vw,22px);font-weight:700;color:#6e2c00;margin:0 0 16px;\">HGJ-B vs HGJ-CL \u2014 Select by Neck Diameter<\/h2>\n<p style=\"color:#333;font-size:clamp(13px,1.5vw,15px);margin-bottom:14px;\">Both HGJ heaters serve semi-automatic blow molding lines. The only selection criterion is your bottle&#8217;s neck diameter. Selecting the wrong heater means the preform holder cannot accommodate your preform neck.<\/p>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;min-width:500px;border-collapse:collapse;font-size:clamp(12px,1.4vw,14px);\">\n<thead>\n<tr style=\"background:#6e2c00;\">\n<th style=\"padding:11px 16px;text-align:left;color:#fff;\">\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n<th style=\"padding:11px 16px;text-align:center;color:#fff;\">HGJ-B \u2190 This Heater<\/th>\n<th style=\"padding:11px 16px;text-align:center;color:#fff;\">HGJ-CL<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#fff;\">\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;\">\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435<\/td>\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;text-align:center;font-weight:700;color:#6e2c00;\">\u0431\u0430\u043d\u043a\u0438 \u0441 \u0448\u0438\u0440\u043e\u043a\u0438\u043c \u0433\u043e\u0440\u043b\u044b\u0448\u043a\u043e\u043c<\/td>\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;text-align:center;\">Standard narrow-neck bottles<\/td>\n<\/tr>\n<tr style=\"background:#fdf2e9;\">\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;\">\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0434\u0438\u0430\u043c\u0435\u0442\u0440 \u0448\u0435\u0439\u043a\u0438<\/td>\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;text-align:center;font-weight:700;color:#6e2c00;\">130\/65mm<\/td>\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;text-align:center;\">68mm<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;\">Output<\/td>\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;text-align:center;\">500\u20131,200 bph<\/td>\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;text-align:center;\">200\u20132,100 bph<\/td>\n<\/tr>\n<tr style=\"background:#fdf2e9;\">\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;\">Preform Holder Positions<\/td>\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;text-align:center;\">18\/36<\/td>\n<td style=\"padding:9px 16px;border-bottom:1px solid #f0b27a;text-align:center;\">96<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:9px 16px;\">Select When<\/td>\n<td style=\"padding:9px 16px;text-align:center;font-weight:700;color:#6e2c00;\">Wide-mouth jar or large neck diameter<\/td>\n<td style=\"padding:9px 16px;text-align:center;\">Standard bottle, neck \u2264 68mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p style=\"margin-top:12px;font-size:clamp(12px,1.4vw,14px);color:#666;\">Not sure which heater is correct for your bottle? <a href=\"\/ru\/contact-us\/\" style=\"color:#a04000;font-weight:700;\">Send us your bottle drawing with neck diameter specification<\/a> and our engineering team will confirm the correct heater model.<\/p>\n<\/section>\n<section style=\"margin-bottom:40px;text-align:center;\"> <img decoding=\"async\" src=\"https:\/\/onestepblowmoldingmachine.com\/wp-content\/uploads\/2026\/08\/ep-hgj-b-wide-mouth-jar-preform-heater.webp\" alt=\"EP-HGJ-B wide-mouth jar preform heater semi-automatic blow molding line component neck diameter 130mm mold height 160mm\" style=\"max-width:100%;height:auto;border-radius:10px;box-shadow:0 8px 32px rgba(0,0,0,0.12);\"> <\/section>\n<section style=\"margin-bottom:48px;\">\n<h2 style=\"font-size:clamp(18px,2.5vw,28px);font-weight:700;color:#1a2a3a;border-left:4px solid #a04000;padding-left:16px;margin-bottom:20px;\">What a Preform Heater Does \u2014 and Why It Is Required<\/h2>\n<p style=\"margin-bottom:16px;\">In a two-step (RSBM) blow molding process \u2014 semi-automatic or fully automatic \u2014 PET preforms must be heated to the correct temperature before they can be stretched and blown into bottles. In fully automatic machines, the heating zone is integrated inside the machine. In HGS semi-automatic machines, the preform heating is handled by a separate, standalone heater unit \u2014 the HGJ series.<\/p>\n<p style=\"margin-bottom:16px;\">The HGJ-B heater holds preforms in a rotating carousel, exposing them to infrared heating lamps as they travel through the heating zone. When preforms reach the correct temperature \u2014 typically 95\u2013115\u00b0C at the bottle body, with the neck kept cool \u2014 the operator removes them and loads them into the HGS blow station for stretching and blowing. The heater must run continuously and have sufficient output capacity to keep pace with the blow machine&#8217;s production rate.<\/p>\n<p>The HGJ-B is selected for wide-mouth jar applications where the preform neck diameter exceeds the HGJ-CL&#8217;s 68mm maximum. For standard narrow-neck bottles, the <a href=\"\/ru\/product\/ep%e2%80%91hgj%e2%80%91cl%e2%80%91preform%e2%80%91heater%e2%80%91mold%e2%80%91height%e2%80%91160mm%e2%80%91neck%e2%80%91diameter%e2%80%9168mm\/\" style=\"color:#a04000;\">EP-HGJ-CL<\/a> is the appropriate heater. Browse <a href=\"\/ru\/products\/semi-automatic-blow-molding-machines\/\" style=\"color:#a04000;\">all semi-automatic machines and heaters<\/a>.<\/p>\n<\/section>\n<section style=\"margin-bottom:48px;\">\n<h2 style=\"font-size:clamp(18px,2.5vw,28px);font-weight:700;color:#1a2a3a;border-left:4px solid #a04000;padding-left:16px;margin-bottom:20px;\">\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/h2>\n<div style=\"overflow-x:auto;margin-bottom:24px;\">\n<table style=\"width:100%;min-width:600px;border-collapse:collapse;font-size:clamp(12px,1.4vw,14px);\">\n<thead>\n<tr style=\"background:#6e2c00;\">\n<th style=\"padding:12px 16px;text-align:left;color:#fff;font-weight:700;\" colspan=\"3\">Complete Specifications \u2014 EP-HGJ-B<\/th>\n<\/tr>\n<tr style=\"background:#a04000;\">\n<th style=\"padding:10px 16px;text-align:left;color:#fff;\">\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n<th style=\"padding:10px 16px;text-align:left;color:#fff;\">\u0415\u0434\u0438\u043d\u0438\u0446\u0430<\/th>\n<th style=\"padding:10px 16px;text-align:left;color:#fff;\">\u0426\u0435\u043d\u0438\u0442\u044c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#fdf2e9;\">\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">Power Supply<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">\u2014<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">Three-phase, four-wire<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">Output (Efficiency)<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">\u0431\u043f\u0445<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;font-weight:700;color:#6e2c00;\">500\u20131,200<\/td>\n<\/tr>\n<tr style=\"background:#fdf2e9;\">\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">Using Power<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">\u043a\u0412\u0442<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">5\u20138<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">Preform Wall Thickness<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">\u043c\u043c<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">2.5\u20134.2<\/td>\n<\/tr>\n<tr style=\"background:#fdf2e9;\">\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">Preform Holder Positions<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">\u2014<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">18\/36<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0434\u0438\u0430\u043c\u0435\u0442\u0440 \u0448\u0435\u0439\u043a\u0438<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">\u043c\u043c<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;font-weight:700;color:#6e2c00;\">130\/65<\/td>\n<\/tr>\n<tr style=\"background:#fdf2e9;\">\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">Mold Height<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">\u043c\u043c<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">160<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">\u0413\u0430\u0431\u0430\u0440\u0438\u0442\u044b \u043c\u0430\u0448\u0438\u043d\u044b (\u0414\u00d7\u0428\u00d7\u0412)<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">\u043c\u043c<\/td>\n<td style=\"padding:10px 16px;border-bottom:1px solid #f0b27a;\">1,880 \u00d7 600 \u00d7 1,200<\/td>\n<\/tr>\n<tr style=\"background:#fdf2e9;\">\n<td style=\"padding:10px 16px;\">\u0412\u0435\u0441 \u043c\u0430\u0448\u0438\u043d\u044b<\/td>\n<td style=\"padding:10px 16px;\">\u043a\u0433<\/td>\n<td style=\"padding:10px 16px;\">400<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p style=\"font-size:clamp(12px,1.4vw,14px);color:#666;\">\u26a0\ufe0f Note: The HGJ-B requires three-phase, four-wire power supply \u2014 unlike the HGS blow molding machines which use single-phase 220V. Confirm your facility&#8217;s electrical supply includes three-phase power before ordering. <a href=\"\/ru\/contact-us\/\" style=\"color:#a04000;font-weight:700;\">Request the full datasheet.<\/a><\/p>\n<\/section>\n<section style=\"margin-bottom:48px;\">\n<h2 style=\"font-size:clamp(18px,2.5vw,28px);font-weight:700;color:#1a2a3a;border-left:4px solid #a04000;padding-left:16px;margin-bottom:20px;\">Heater Selection and Pairing Guidance<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:20px;\">\n<div style=\"width:100%;max-width:500px;background:#fdf2e9;border-radius:10px;padding:3%;border-top:3px solid #a04000;\">\n<h3 style=\"font-size:clamp(15px,1.8vw,18px);color:#6e2c00;margin:0 0 10px;\">Select by Neck Diameter First<\/h3>\n<p style=\"margin:0;color:#444;font-size:clamp(13px,1.5vw,15px);\">The only selection criterion between the HGJ-B and HGJ-CL is neck diameter. If your bottle&#8217;s neck diameter exceeds 68mm, the HGJ-B is required \u2014 the HGJ-CL&#8217;s preform holders cannot accommodate larger neck diameters. Wide-mouth jars, large-format cosmetic dispensers, and any container with a neck diameter above 68mm all require the HGJ-B. Standard narrow-neck bottles with neck diameter at or below 68mm use the HGJ-CL.<\/p>\n<\/p><\/div>\n<div style=\"width:100%;max-width:500px;background:#fdf2e9;border-radius:10px;padding:3%;border-top:3px solid #a04000;\">\n<h3 style=\"font-size:clamp(15px,1.8vw,18px);color:#6e2c00;margin:0 0 10px;\">Heater Output Must Match or Exceed Blow Machine Output<\/h3>\n<p style=\"margin:0;color:#444;font-size:clamp(13px,1.5vw,15px);\">The HGJ-B produces 500\u20131,200 heated preforms per hour. The HGS blow machine this heater is paired with must have an output rate at or below the heater&#8217;s rated capacity \u2014 otherwise the heater becomes the production bottleneck. For HGS machines with output rates above 1,200 bph at your specific bottle size, the HGJ-B may be insufficient and the higher-capacity HGJ-CL or a different configuration should be evaluated.<\/p>\n<\/p><\/div>\n<div style=\"width:100%;max-width:500px;background:#fdf2e9;border-radius:10px;padding:3%;border-top:3px solid #a04000;\">\n<h3 style=\"font-size:clamp(15px,1.8vw,18px);color:#6e2c00;margin:0 0 10px;\">Three-Phase Power Required<\/h3>\n<p style=\"margin:0;color:#444;font-size:clamp(13px,1.5vw,15px);\">The HGJ-B heater requires three-phase, four-wire power supply \u2014 different from the HGS blow machines which operate on single-phase 220V. If your facility has single-phase supply only, you will need to install a three-phase connection or a phase converter for the heater. Confirm your facility&#8217;s electrical supply before ordering the heater and the blow machine together.<\/p>\n<\/p><\/div>\n<div style=\"width:100%;max-width:500px;background:#fdf2e9;border-radius:10px;padding:3%;border-top:3px solid #a04000;\">\n<h3 style=\"font-size:clamp(15px,1.8vw,18px);color:#6e2c00;margin:0 0 10px;\">Preform Wall Thickness Compatibility<\/h3>\n<p style=\"margin:0;color:#444;font-size:clamp(13px,1.5vw,15px);\">The HGJ-B handles preforms with wall thickness of 2.5\u20134.2mm. Wide-mouth jar preforms are typically at the upper end of this range due to the larger volume and wider neck format. Confirm your preform specification \u2014 particularly wall thickness and overall preform weight \u2014 falls within the HGJ-B&#8217;s rated range before finalising the heater selection.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<section style=\"margin-bottom:48px;\">\n<h2 style=\"font-size:clamp(18px,2.5vw,28px);font-weight:700;color:#1a2a3a;border-left:4px solid #a04000;padding-left:16px;margin-bottom:20px;\">\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/h2>\n<p> <script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Why does a semi-automatic blow molding machine need a separate preform heater?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"HGS series semi-automatic blow molding machines do not include an integrated preform heating system. In a two-step RSBM process, preforms must be heated to the correct blow temperature before entering the blow station \\u2014 typically 95\\u2013115\\u00b0C at the bottle body. In fully automatic machines, this heating zone is integrated inside the machine. In HGS semi-automatic machines, a separate standalone HGJ heater performs this function. Without a preform heater, an HGS machine cannot produce bottles.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is the '130\\\/65mm' neck diameter specification on the HGJ-B?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The 130\\\/65mm neck diameter specification means the HGJ-B can accommodate preforms with neck diameters up to 130mm outer diameter and 65mm inner bore. Wide-mouth jar preforms typically have large neck diameters in this range \\u2014 the outer neck support flange may be up to 130mm while the inner bore (the actual opening) is typically around 65mm. Both dimensions must fall within the heater's rated range for the preform holder to work correctly.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can the HGJ-B heater be used with any HGS blow molding machine?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The HGJ-B can be paired with any HGS series blow molding machine, subject to two conditions: the blow machine's output rate must not exceed the HGJ-B's 500\\u20131,200 bph rated capacity, and the preform neck diameter of your bottle must require the wide-mouth HGJ-B rather than the standard HGJ-CL. The physical pairing of heater and blow machine is a manual process \\u2014 the operator transfers heated preforms from the heater to the blow station \\u2014 so both units operate independently.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"The HGJ-B requires three-phase power but my HGS machine uses single-phase. Is this a problem?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The different power requirements are a practical installation consideration. The HGS blow machine uses 220V single-phase, while the HGJ-B heater uses three-phase four-wire power. Both connections are made independently to the facility's electrical supply. If your facility has single-phase power only, a three-phase connection will need to be installed for the heater, or a phase converter used. This is a standard electrical installation task \\u2014 consult your local electrician or electrical contractor for the installation specification.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How do I confirm whether HGJ-B or HGJ-CL is the correct heater for my bottle?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Share your bottle drawing or preform specification \\u2014 specifically the neck outer diameter, neck inner bore, and preform overall height \\u2014 with our engineering team. We will confirm whether HGJ-B (for wide-mouth, neck diameter above 68mm) or HGJ-CL (for standard narrow-neck, diameter at or below 68mm) is the correct selection for your specific preform and bottle.\"\n            }\n        }\n    ]\n}<\/script> <\/p>\n<details style=\"border:1px solid #f0b27a;border-radius:8px;margin-bottom:12px;overflow:hidden;\">\n<summary style=\"background:#fdf2e9;padding:16px 20px;cursor:pointer;font-weight:700;color:#1a2a3a;font-size:clamp(14px,1.6vw,16px);list-style:none;display:flex;justify-content:space-between;align-items:center;\">Why does a semi-automatic machine need a separate preform heater? <span style=\"color:#a04000;font-size:20px;\">+<\/span><\/summary>\n<div style=\"padding:16px 20px;color:#444;font-size:clamp(13px,1.5vw,15px);line-height:1.7;border-top:1px solid #f0b27a;\">HGS machines do not include integrated preform heating. In the two-step RSBM process, preforms must reach 95\u2013115\u00b0C before the blow station. Fully automatic machines integrate this zone internally; HGS semi-auto machines use a separate standalone HGJ heater. Without a heater, no bottles can be produced.<\/div>\n<\/details>\n<details style=\"border:1px solid #f0b27a;border-radius:8px;margin-bottom:12px;overflow:hidden;\">\n<summary style=\"background:#fdf2e9;padding:16px 20px;cursor:pointer;font-weight:700;color:#1a2a3a;font-size:clamp(14px,1.6vw,16px);list-style:none;display:flex;justify-content:space-between;align-items:center;\">What does &#8216;130\/65mm neck diameter&#8217; mean on the HGJ-B? <span style=\"color:#a04000;font-size:20px;\">+<\/span><\/summary>\n<div style=\"padding:16px 20px;color:#444;font-size:clamp(13px,1.5vw,15px);line-height:1.7;border-top:1px solid #f0b27a;\">130mm outer diameter \/ 65mm inner bore. Wide-mouth jar preforms typically have a large outer neck support flange (up to 130mm) with an inner bore of ~65mm. Both dimensions must fit within the heater&#8217;s rated range for the preform holder to function correctly.<\/div>\n<\/details>\n<details style=\"border:1px solid #f0b27a;border-radius:8px;margin-bottom:12px;overflow:hidden;\">\n<summary style=\"background:#fdf2e9;padding:16px 20px;cursor:pointer;font-weight:700;color:#1a2a3a;font-size:clamp(14px,1.6vw,16px);list-style:none;display:flex;justify-content:space-between;align-items:center;\">Can the HGJ-B be used with any HGS blow molding machine? <span style=\"color:#a04000;font-size:20px;\">+<\/span><\/summary>\n<div style=\"padding:16px 20px;color:#444;font-size:clamp(13px,1.5vw,15px);line-height:1.7;border-top:1px solid #f0b27a;\">Yes, subject to two conditions: blow machine output must not exceed HGJ-B&#8217;s 500\u20131,200 bph rated capacity; and your preform neck diameter must require the wide-mouth HGJ-B rather than the standard HGJ-CL. Heater and blow machine operate independently \u2014 the operator manually transfers heated preforms between units.<\/div>\n<\/details>\n<details style=\"border:1px solid #f0b27a;border-radius:8px;margin-bottom:12px;overflow:hidden;\">\n<summary style=\"background:#fdf2e9;padding:16px 20px;cursor:pointer;font-weight:700;color:#1a2a3a;font-size:clamp(14px,1.6vw,16px);list-style:none;display:flex;justify-content:space-between;align-items:center;\">HGJ-B needs three-phase power but my HGS machine uses single-phase \u2014 is this a problem? <span style=\"color:#a04000;font-size:20px;\">+<\/span><\/summary>\n<div style=\"padding:16px 20px;color:#444;font-size:clamp(13px,1.5vw,15px);line-height:1.7;border-top:1px solid #f0b27a;\">A practical installation consideration, not a barrier. Both connections are made independently. If your facility has single-phase only, a three-phase connection needs to be installed for the heater, or a phase converter used. A standard electrical installation task \u2014 consult your local electrician for the specification.<\/div>\n<\/details>\n<details style=\"border:1px solid #f0b27a;border-radius:8px;margin-bottom:12px;overflow:hidden;\">\n<summary style=\"background:#fdf2e9;padding:16px 20px;cursor:pointer;font-weight:700;color:#1a2a3a;font-size:clamp(14px,1.6vw,16px);list-style:none;display:flex;justify-content:space-between;align-items:center;\">How do I confirm whether HGJ-B or HGJ-CL is correct for my bottle? <span style=\"color:#a04000;font-size:20px;\">+<\/span><\/summary>\n<div style=\"padding:16px 20px;color:#444;font-size:clamp(13px,1.5vw,15px);line-height:1.7;border-top:1px solid #f0b27a;\"><a href=\"\/ru\/contact-us\/\" style=\"color:#a04000;\">Send our engineering team<\/a> your bottle drawing or preform specification with neck outer diameter, inner bore, and preform height. We confirm: HGJ-B for wide-mouth neck above 68mm; HGJ-CL for standard narrow-neck at or below 68mm.<\/div>\n<\/details>\n<\/section>\n<section style=\"background:linear-gradient(135deg,#6e2c00 0%,#a04000 100%);border-radius:12px;padding:4% 5%;text-align:center;color:#fff;\">\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);font-weight:700;margin:0 0 14px;color:#fff;\">Enquire About the EP-HGJ-B<\/h2>\n<p style=\"font-size:clamp(14px,1.6vw,16px);color:#fdf2e9;max-width:620px;margin:0 auto 24px;line-height:1.7;\">For semi-automatic wide-mouth jar production lines \u2014 required alongside your HGS blow molding machine. Share your bottle&#8217;s neck diameter, preform wall thickness, and target production rate for a heater pairing confirmation.<\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;justify-content:center;\"> <a href=\"\/ru\/contact-us\/\" style=\"display:inline-block;background:#e74c3c;color:#fff;padding:14px 32px;border-radius:5px;font-weight:700;font-size:clamp(13px,1.4vw,15px);letter-spacing:0.05em;text-decoration:none;text-transform:uppercase;\">\u041f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0446\u0435\u043d\u043e\u0432\u043e\u0435 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435<\/a> <a href=\"\/ru\/products\/semi-automatic-blow-molding-machines\/\" style=\"display:inline-block;background:transparent;color:#fff;padding:14px 32px;border-radius:5px;font-weight:700;font-size:clamp(13px,1.4vw,15px);letter-spacing:0.05em;text-decoration:none;text-transform:uppercase;border:2px solid rgba(255,255,255,0.5);\">All Semi-Auto Machines<\/a> <\/div>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p style=\"font-size:clamp(14px,2vw,16px);color:#444;line-height:1.7;\">Preform heater for semi-automatic wide-mouth jar production lines. Neck diameter up to 130\/65mm, mold height 160mm, 500\u20131,200 bph. Required component for all HGS semi-automatic machines producing wide-mouth jars. For standard narrow-neck bottles (neck \u2264 68mm), see EP-HGJ-CL. Requires three-phase power supply.<\/p>","protected":false},"featured_media":639,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[452,567],"product_tag":[594,596,595,593],"class_list":["post-651","product","type-product","status-publish","has-post-thumbnail","product_cat-rsbm-machines","product_cat-rsbm-semi-automatic-machines","product_tag-hgj-b-preform-heater","product_tag-preform-heating-machine-130mm-neck","product_tag-semi-auto-blow-mold-line-heater-wide-mouth","product_tag-wide-mouth-jar-preform-heater-semi-automatic","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/onestepblowmoldingmachine.com\/ru\/wp-json\/wp\/v2\/product\/651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onestepblowmoldingmachine.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/onestepblowmoldingmachine.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onestepblowmoldingmachine.com\/ru\/wp-json\/wp\/v2\/media\/639"}],"wp:attachment":[{"href":"https:\/\/onestepblowmoldingmachine.com\/ru\/wp-json\/wp\/v2\/media?parent=651"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/onestepblowmoldingmachine.com\/ru\/wp-json\/wp\/v2\/product_brand?post=651"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/onestepblowmoldingmachine.com\/ru\/wp-json\/wp\/v2\/product_cat?post=651"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/onestepblowmoldingmachine.com\/ru\/wp-json\/wp\/v2\/product_tag?post=651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}