Zhanghua | Custom fermentor and bioreactor supplier

Zhanghua has developed to be a professional manufacturer and reliable supplier of high-quality products. Throughout the whole production process, we strictly implement the ISO quality management system control. Since established, we always adhere to independent innovation, scientific management, and continuous improvement, and provide high-quality services to meet and even exceed customers' requirements. We guarantee our new product fermentor and bioreactor will bring you a lot of benefits. We are always standby to receive your inquiry. fermentor and bioreactor Having devoted a lot to product development and service quality improvement, we have established a high reputation in the markets. We promise to provide every customer throughout the world with prompt and professional service covering the pre-sales, sales, and after-sales services. No matter where you are or what business you are engaged in, we'd love to help you deal with any issue. If you want to know more details about our new product fermentor and bioreactor or our company, feel free to contact us.The product promotes relief of worker fatigue and stress because it makes work easier and requires less skill intervention.

Wuxi Zhanghua Pharmaceutical Equipment Co.,Ltd has been manufacturing, exporting and supplying excellent quality Cutting-edge Technology Continuous Stirred Tank Reactor Jacketed Reactor For Pharmaceutical Equipment. In recent years, we've updated technologies or higher-efficiency manufacturing of the product. Its application ranges have been expanded to the field(s) of Reactors. Zhanghua has been dedicated to the design, R&D, manufacturing, and updates of Reactors,Drying Equipment,Mixing Machine,Crystallizer,Agitated Nutsche Filter Dryer. We fully hope that we can satisfy customers from different fields, countries, and regions by offering them high-quality products and professional service. If you have any questions or problems, please contact us at any time through the contact information listed on our website.

Products Description

Fermentation Tank Seeding Tank

Material: SS304, SS316L, Titanium, Hastelloy, PTFE lined

Application Scope

Food industry:edible coloring matter, chocolate coating, filling food, syrup, flavoring, various additive, etc;

Medicine industry: medical ointment, ointment, lotion, cream, various vitamin, etc
Chemical industry :concerned with product of daily use: shampoo, detergent, cream, tooth paste, paraffin liquor, hair dye, etc.
Adhesive industry: rubber liquor, polyester sulfured, silicone, hot-melt adhesive, polyurethane, etc.

Basic Conditions for Fermentation Tank

The mechanical agitation fermentation tank is one of the common types used in the fermentation plant. It uses mechanical agitators to completely mix air and the mash, and make the oxygen dissolved in the mash, which guarantees the enough supply of oxygen for microbial growth, reproduction and fermentation. Several basic requirements needed to make fermentation tanks as followed:
➤ Fermentation tanks should have suitable scale of diameter to height, whichis generally about 1.7 to 4, the longer the tanks are, the higher the utilization rate of oxygen will be.
➤ Fermentation tanks can bear certain pressure. When fermentation tanks are normally working or being disinfected, there will certain pressure (hydraulic pressure and pneumaticpressure) and temperature in the tanks, so all of their components must have certain strength to bear the pressure.
➤ The stirring and ventilating device in fermentation tanksmake thegas and the liquid fully mixed to make sure that the fermentation broth must dissolve oxygen.
➤ Fermentation tanks should have sufficient cooling area. Inthe process of microbial growth and metabolism, it will release a lot of heat. So in order to control the temperatures on different stages in the fermentation process, it should be equipped with adequate cooling area.
➤ Fermentation tanks must minimize dead cornersto avoid accumulation of dirt, so it can be thoroughly sterilized to avoid bacterial contamination.
➤ The seal of agitators should be tight to minimize leakage.

Size Scale of Fermentation Tank

There is a certain scale of the size of each part of the tank. The scale of height to diameter of the tank is about 1.7 to 4.
Fermentation tanks usually are equipped with two sets of agitators. The distance between the two sets of agitators (S) is about three times as the diameter of the agitator. For large-scale fermentation tanks or those that have high liquid depth (HL), they can install three or more sets of agitators. It will be better if the agitator at the bottom is close to the exit of air dust, and the distance to the bottom of the tank (C) equals to the diameter of the agitator (Di), but could not be less than 0.8 times of Di, otherwise it will affect the cycle of liquid.

Technical parameters of fermentation tank

Nominal Volume (m³)	Diameter of internal tank (mm)	Mixing shaft rotational speed (rpm)	Mixing shaft power (kw)
10	1800	160-260	17-22
15	2000	160-260	20-30
...	...	...	...
200	4600	140-240	215-360

Technical parameters of fermenting and seeding tank

Nominal Volume (m³)	Diameter of internal tank(mm)	Inner tank height (mm)	Mixing shaft rotational speed(rpm)	Mixing shaft power (kw)
0.05	300	700	300-350	0.55
0.1	400	800	300-350	0.75-1.1
0.2	500	1000	280-340	0.75-1.5
...	...	...	...	...
5.0	1400	3200	180-220	7.5-18.5

Design / Calculation Software

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Custom Service

➤Our Products for pharmaceutical and chemical industries
1. Multifunctional “Three in One” (filtering, washing and drying)

2. Crystallizing Tank, Reaction Kettle

3. Sterile double-cone dryer

4. Rake Vacuum Dryer /Paddle Dryer

5. Plate-fin Heat Exchanger

➤Our advantage
1. Special Equipment: Pressure Equipment, Equipment made of anti-corrosion materials, Sterile Equipment
Equipment made of anti-corrosion materials includes: anti-corrosion lining plastic/ PTFE/ enamel, etc.

Ti/HC22/Mone11
2.Customized Design: Double-Cone in 20L-20m³

Rake Dryer (with mechanical seal) in 16 m³

DN300-DN600 “Three in One”

3.Design/Calculation Software
➤Scope of business
1. On-site Inspection

2. Technical Innovation Plan for Equipment Technical Improvement Plan for Equipment’s Structure Optimization Fast and Effective Solution to Equipment Malfunctions Highly Efficient and Precise On-site Construction Service Commitment to a Deadline in Customization A Full Range of long-term on-site technical maintenance service

3. Maintenance

4. Technical Solutions

5.On-site Testing and Training

6. Spare Parts

Company Profile