We distill floral essential oils. This time, we switched to new equipment—shipping was fast and installation was professional. The oil yield from the same batch of roses was about 8% higher than with our old equipment. Plus, their after-sales service is reliable: once, when a steam solenoid valve broke, the manufacturer sent a replacement via SF Express at no charge. It offers excellent value for the price, so you can feel confident purchasing from this smaller brand.

Hegu Tianfu’s extraction equipment features precise processes that perfectly preserve the raw materials’ bioactivity. Their technical team provides full support throughout the entire process—from design to production—ensuring a worry-free experience and providing core support for our product upgrades.

Chongqing Mumei Biotechnology Co., Ltd.

I distill lavender and rose essential oils from small-scale plantations. It’s not a large operation, but I’m obsessed with quality. I once bought a cheap, small-scale setup, but the steam flow was unstable, and the essential oil always had a “boiled sweet potato” smell—it broke my heart. Since switching to this stainless steel essential oil extraction kettle, the difference in results has been striking.

We produce functional food ingredients, and we use this equipment for both water-based and alcohol-based extractions. We’ve been using it for over eight months, and here are the three things we’re most satisfied with:

1. Stability: The three-shift continuous production run has never had a glitch, and the seal on the slag discharge door hasn't been replaced in over half a year.

2. Temperature Control Accuracy: The temperature of 50°C ± 1°C is very stable during enzymatic hydrolysis, which is very helpful in ensuring enzyme activity.

3. Fast After-Sales Service: At 11 p.m., the settings got messed up, but the engineer fixed it in 20 minutes via a remote video call.

A quick reminder: For acidic materials, be sure to ask the manufacturer to upgrade to 316L grade; for standard materials, 304 is sufficient.

Our company primarily manufactures traditional Chinese medicine oral solutions. Our old equipment had low extraction efficiency, and the concentration speed couldn’t keep up with our production schedule. This year, we took the plunge and invested in this dynamic extraction and concentration unit, and to be honest, the results have exceeded our expectations.

Our lab has been using this compact extraction and concentration system for nearly a year now. It takes up little space but offers a full range of functions, integrating extraction, concentration, and solvent recovery into one unit. When working with heat-sensitive compounds, the temperature control is very stable with virtually no fluctuations, and it’s easy to clean. The only drawback is that the vacuum pump is a bit noisy, but overall we’re very satisfied and have already recommended it to two neighboring research groups.