Standard Open Flame Rock and Roll Machine for Steel-Lined Plastic Tanks - China Suppliers and Factory Solutions
Product Features
Open-flame rock and roll machines utilize direct flame combustion as their core heating method, typically employing natural gas or liquefied petroleum gas as the heat source. Combined with multi-directional rotation of the mold, this process ensures uniform melting and adhesion of the material to the inner walls. Featuring a simple structure and low initial equipment investment, these machines are particularly well-suited for producing large and extra-large hollow products such as storage tanks and water barrels.
Low in cost and covers a small area
Suitable for making large, simple and hollow products
It is easy to disassembly and rock angle ±45°
Easy operation makes it an ideal equipment for the initial stage of rotomolding practices
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Frequently Asked Questions
What is an open-flame rock and roll machine?
An open-flame rock and roll machine is a rotomolding system that uses direct flame combustion (typically powered by natural gas or LPG) to heat the mold while it rotates multi-directionally, ensuring even material distribution inside the mold.
What products are best suited for this machine?
It is ideal for manufacturing large, extra-large, simple, and hollow plastic items such as water storage tanks, industrial barrels, and basic containers.
What are the main financial benefits of this equipment?
These machines feature a simple mechanical structure, which translates to low initial capital investment and reduced maintenance costs over time.
How much space does this machine require?
Unlike large-scale carousel rotomolding systems, the rock and roll machine is designed to cover a small footprint, making it suitable for factories with limited floor space.
What is the rocking capability of the machine?
The machine provides easy disassembly and features a flexible rock angle of ±45°, facilitating optimal coating and thickness control of the molded product.
Is this equipment suitable for beginners in rotomolding?
Yes, its straightforward operation and simple control mechanisms make it the perfect entry-level equipment for companies in the initial stages of rotomolding production.





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