Technical guide01New or Used Blow Molding Machine? How to Decide
Compare new and used extrusion blow molding machines on price, condition, energy use, spare parts and support, with a checklist for inspecting a used machine.
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Machine selection guidance, customer projects, exhibitions and developments from our manufacturing team.
Technical guide01
Technology02Examining Rub-Free Packaging Container Production via Extrusion Blow Molding Technology
A technical introduction to hollow blow molding materials, forming processes and packaging-container production methods.
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Technology03Introduction of Large Extrusion Blow Molding Machine
An overview of large extrusion blow molding equipment, accumulator die heads, clamping systems and wall-thickness control.
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Technical guide04How to Choose a 2L / 3L Laundry Detergent Bottle Blow Molding Machine
Evaluate the bottle, mold, output target, line scope and acceptance criteria before choosing a machine configuration.
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Project news05Tailor-Made for Russia: EH800A for 2L and 3L Laundry Detergent Bottles
A double-station, three-head electro-hydraulic machine configured for a Russian customer’s detergent bottle production.
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Technical guide06Ice Packs in Cold Chain Logistics: Small Packs, Serious Protection
How reusable ice packs stabilize temperatures for food, medical products and samples—and how blow molding supports production.
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Technology07TDB-160DF/2P
Explore the Tongda TDB-160DF/2P machine, with hydraulic servo drive, elbow-style clamping and configuration options for large or multilayer hollow products.
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Technical guide08How to Choose a 5L Jerry Can Extrusion Blow Molding Machine
Compare single- and double-station machines by material, output, mold configuration, extrusion capacity and automation.
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Technical guide09Typhoon Bavi: Equipment Protection Guide for Blow Molding Lines
A practical three-stage checklist for protecting extrusion blow molding equipment before, during and after severe weather.
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Company news102026 Hollow Products Industry Chain Market and Technology Conference Opens
Industry associations, experts and supply-chain partners gathered to discuss market trends, standards and digital manufacturing.
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Technical guide11Fully Automatic Plastic Jerry Can Extrusion Blow Molding Machine
Production solutions for multilayer containers, in-mold labeling, chemical packaging and high-output jerry cans.
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Exhibition12Meet Tongda at PLASTPOL 2026 in Poland
Tongda presents extrusion blow molding solutions at Targi Kielce Exhibition & Congress Centre, Booth 1-F26.
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Project news13HS-30L Project Case for 20L and 30L Chemical Drums
A hybrid blow molding solution designed for stable output, UN-standard quality and automated chemical drum production.
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Company news14Tongda Machinery wishes everyone a Merry Christmas
Read Tongda Machinery’s Christmas message to customers and partners, thanking them for their support of blow molding equipment and production projects.
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Exhibition15Complast Srilanka
Explore Tongda Machinery’s COMPLAST Sri Lanka exhibition announcement and plastics industry participation, with event information and photographs.
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Technology16Exclusion equipment mold closing and blowing mold expansion instructions
Review troubleshooting checks for blow molding machine clamping and blowing, including oil circuits, proximity switches and operating conditions.
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Exhibition17Expo Plast Peru
Explore Tongda Machinery’s Expo Plast Peru exhibition information and participation, with event details and photographs from the plastics industry.
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Technology18What is the best material for blow molding?
Compare HDPE, PP, PET and other blow molding materials by strength, chemical resistance and container application to select a suitable resin.
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