Introduction of digestion tank

The steel round (cylindrical) shell of the tank is built from two-layer emanelled sheets coated on both sides. The sheets are attached with special high-grade bolts and sealed by constantly flexible silicone (sealant). The surface of connecting material and the shell itself are properly treated.

This is the only tank finish where two materials are fused together to achieve the best of both: the strength and flexibility of the steel combined with the corrosion resistance of the glass. The high temperature fusion of glass to steel fired at 850 degree results in an inert, durable finish. Applied to both interior and exterior, the GFS technology is able to withstand the rigours of the construction site and provide many years of trouble free service in harsh environments.

Advantage :

- Short construction period

- Superior corrosion resistance, service life is more than30 years

- Low project cost 

- Lank volume can be easily expanded

- Beautiful appearance, color can be customized

- No need big installation equipment

- Easily expand , dismantle, move

Application fields

Center enamel  Co., Ltd is the largest and the most professional enamel bolted tank manufacturer & supplier in China with more than 26 years experience of enamel production. Our factory covers an area of 80,000 square meters. 2013 total annual turnover nearly 30 million dollars, including 7.6 million dollars for GFS tank, products have already been exported to more than 20 countries.

We have strong R&D ability as we own a professional R&D Team with:
1. 1 professor senior engineer, national famous expert with more then 50 years experience of enamel researching.
2. 8 Technical experts with more then 10 years’ enamel researching experience.
3. 23 person possess technical skills on different aspects.
4. More then 100 experiment & testing equipments.

Moreover, our company has the most advanced production line, and already  passed ISO9001-2000 quality system certification,  and product and design can reach AWWA D103-09 standard, OSHA and meet European standards. We are the only enterprise that can produce AA grade (acid-proof and alkali- proof ) enameled sheet now. According to customers’ different operating requirements, we can customize various products.