In June 2026, Changzhou Yingchuang Rotomolding Equipment Co., Ltd. successfully commissioned a CF-20000 open flame swing rotomolding machine at a customer facility in Vietnam. The machine features a sinking frame structure and was customized to support the customer's growing demand for large plastic water storage tanks and water towers in the Southeast Asian market.
Customer Background: Expanding Large Water Tank Production Capacity
The Vietnamese customer is a established manufacturer of large plastic water storage tanks and water tower products serving the local and regional markets. As demand for residential, commercial, and industrial water storage solutions continues to rise across Southeast Asia, the customer needed to scale up production with larger, more efficient rotomolding equipment. After evaluating several rotomolding machine manufacturers, they chose Yingchuang Rotomolding's CF-20000 open flame swing rotomolding machine for its proven performance in large-part production and competitive total cost of ownership.
Why the CF-20000 Open Flame Swing Rotomolding Machine?
The CF-20000 open flame swing rotomolding machine is engineered specifically for large, thick-walled rotomolded products. Here is what makes it the right choice for water tank manufacturing:
- Large Molding Capacity: Accommodates large cylindrical molds for thousands-of-liters-scale water storage tanks and water towers.
- Sinking Frame Structure: Recessed foundation pit installation lowers the machine's center of gravity for stable heavy-duty operation, while simplifying mold loading and unloading.
- Open Flame Direct Heating: Natural gas direct combustion delivers rapid heat-up and high thermal efficiency, reducing cycle times for thick-walled products.
- Adjustable Rotation Speeds: Primary and secondary rotation speeds are independently adjustable, enabling precise process control for consistent wall thickness across large parts.
- Durable Construction: Chain drive system and heavy-duty bearing supports ensure reliable continuous operation in demanding production environments.
On-Site Installation in Vietnam — Key Highlights
Yingchuang Rotomolding provided complete end-to-end installation support, from equipment shipment and customs clearance through mechanical assembly and electrical commissioning. Before installation, our engineering team worked closely with the customer to verify foundation pit dimensions, structural load-bearing capacity, gas supply infrastructure, and electrical connections — ensuring all site preparation was correct before the equipment arrived.
The CF-20000 open flame swing rotomolding machine has now been fully installed and is ready for production. The sinking structure design has been confirmed to match the customer's workshop layout, and the customer's production team has received operational training.
About Yingchuang Rotomolding Equipment Co., Ltd.
Yingchuang Rotomolding is a professional rotomolding machine manufacturer based in Changzhou, China. We design and manufacture shuttle rotomolding machines, open flame swing rotomolding machines, carousel rotomolding machines, and complete rotomolding lines for water tanks, septic tanks, kayaks, playground equipment, automotive parts, and more. With export experience to over 30 countries including Vietnam, we support customers worldwide with customized rotomolding solutions, mold design, process training, and ongoing technical service.
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Link to: /products/open-flame-swing-rotomolding-machine/ (product page)
Link to: /applications/water-tank-rotomolding/ (application page)
Link to: /products/rotomolding-mold/ (mold page)
Anchor text: open flame swing rotomolding machine | sinking structure rotomolding | large water tank rotomolding
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Main image alt: CF-20000 open flame swing rotomolding machine installed at customer factory in Vietnam, sinking structure with large water tank mold
Side view alt: CF-20000 open flame rotomolding machine side view showing sinking frame structure and control cabinet
Product cover alt: CF-20000 open flame swing rotomolding machine for large water tanks, sinking structure design by Yingchuang Rotomolding
Contact Information
WhatsApp: +86 15967190727
Email: rotomould@czyingchuang.com
Website: www.rotomoldmachinery.com | www.rotomolding-machine.com
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