2024 / 07 / 22
The Production of Rotass Cream Chargers
Why Choose Rotass Whipped Cream Chargers?
Original Sourcing
As one of the few manufacturers capable of fulfilling 90% of in-house production, Rotass (by Tonghui Gas) completes the full A to Z production of cream chargers. This includes the small 8g canister production, N2O gas production, gas refill, further processing, and packaging. We have 100% quality control over the entire process, allowing you to track the production from any batch of N2O canisters or gas, ensuring traceability in case of any issues.
Continuous Supply
Tonghui has an annual output of 60,000 tonnes of nitrous oxide, enabling the production of 400 million cream chargers. With professional experience in the gas industry since 2007, we offer comprehensive before and after-sales services and a mature management system. This ensures a stable supply chain, alleviating concerns about competition for gas sources and supply cycles.
Local Delivery
Since its establishment in 2022, Rotass has rapidly expanded to over 20 countries. We collaborate with local warehouses in the Western and Eastern United States to meet local pallet order needs and have launched our Amazon US site for retail consumers. Additionally, we have warehouses in Germany and distributors covering the European mainland and the Middle East, bringing high-quality products to consumers worldwide.
Steps for Rotass Whipped Cream Canister Production
Step 1: Cream Charger Cartridge Production and Inspection
The production of cream charger bulbs involves production and cleaning. The cleaning process is integral to ensuring the quality of cream chargers. Insufficient cleaning can leave oil residues inside and outside the cartridges, affecting the gas quality and foaming results.
First, carbon steel is shaped into cartridges and subjected to high temperatures to ensure durability. The cartridges undergo acid washing to remove any remaining oil. Next, the bottle necks are processed in two steps, grid and grind, to comply with cream whippers’ standards. The production of empty cartridges is then completed.
![rotass cream charger production line](https://www.rotasswhip.com/wp-content/uploads/2024/07/rotass-cream-charger-production-line-1.jpg)
![rotass cream charger production line](https://www.rotasswhip.com/wp-content/uploads/2024/07/rotass-cream-charger-production-line-2.jpg)
The significant cleaning process follows, involving total five rounds of “Wash & Drain” to remove all residues. After each batch is cleaned, samples are checked for cleanliness.
Step 2: Cartridge Refilling and Inspection
Gas refilling and cartridge sealing occur simultaneously to prevent any contamination. Rotass sources gas from our subsidiary, Tonghui Kefa Gas, which undergoes professional content analysis to ensure it meets food-grade standards. We filter out scratched canisters and those that meet the weight standard, allowing you to decide how many grams of gas to be filled in a cream charger, ranging from 8g to 9g.
![rotass cream charger production line](https://www.rotasswhip.com/wp-content/uploads/2024/07/rotass-cream-charger-production-line-3.jpg)
Step 3: Galvanization
This process ensures each cartridge is zinc-coated to prevent rust and oxidation on the surface, ensuring long-lasting performance and appearance.
Step 4: Leakage Checking
After 48 hours of gas refill, we conduct an initial water bath test to detect any leaky cartridges. Selected cartridges are then dried.
![cream charger bulbs](https://www.rotasswhip.com/wp-content/uploads/2024/07/cream-charger-bulbs.jpg)
Step 5: Refilled Canister Processing
After production and inspection, we offer customization services, including applying your brand colors to cylinders and laser-engraving your business logo. This enhances market appeal with strong brand imagery. Rotass uses advanced technology to prevent paint chipping on the surface.
Step 6: Packaging and Palletizing
During packaging, we double-check that each cartridge meets the filling volume standard. We then pack and palletize according to customer and local customs standards, ensuring durable packaging for long-term sea freight and handling.
In this way, your products are securely exported and delivered to you in perfect condition. Our rigorous production and quality control processes, combined with our extensive distribution network, ensure that you receive the highest quality cream chargers, ready to meet your business needs and exceed customer expectations. Whether you are placing a large wholesale order or purchasing for retail, Rotass is committed to providing reliable, top-tier products every step of the way.