In the chemical powder industry, moisture content control and energy efficiency are core factors determining production competitiveness. Xinxiang Zhongtian Xinghuo Machinery, with its independently developed screw extrusion dewatering machine, addresses industry pain points with innovative technology, providing efficient, energy-saving, and stable dewatering tools for companies producing titanium dioxide, PVC resin, and nanomaterials. Traditional dewatering processes often face challenges such as large fluctuations in moisture content, high energy consumption, and equipment wear and tear. Zhongtian Xinghuo’s screw extrusion dewatering machine, through its specialized screw extrusion technology, achieves continuous dewatering from feed to discharge, with a processing capacity of up to 50 tons/hour. The finished product moisture content is stably controlled at 8%-12%, saving over 40% energy compared to traditional processes. Its unique wear-resistant alloy bushing and self-cleaning screen design easily overcome the challenge of clogging by sticky powders, increasing continuous operating time by 3 times and reducing maintenance costs by 60%, providing a highly efficient and energy-saving dewatering solution for chemical powder preparation.
Addressing the specific needs of the chemical industry, such as those requiring strong corrosion resistance and explosion-proof features, Zhongtian Xinghuo offers comprehensive solutions. The main body utilizes 304 or 316L stainless steel for corrosion protection, along with a PLC intelligent control system, making it adaptable to acid and alkali corrosive materials and explosion-proof environments. Furthermore, routine maintenance involves high-pressure jet cleaning without disassembling the screens, ensuring convenient and thorough cleaning without residue. An automatic cleaning system can be added upon request, significantly improving the continuous operation efficiency of the production line.
Based on 20 years of technological expertise, we provide full lifecycle services, from process design and equipment customization to after-sales support. Whether you’re looking to improve product quality, reduce operating costs, or achieve a green transformation, Xinxiang Zhongtian Xinghuo spiral extrusion dewatering machines will be your trusted partner.
A screw dewatering machine is a device used to squeeze out the moisture from fibrous materials; it is also known as a screw dewatering machine or screw dewatering machine. It employs a special screw extrusion technology, using a rotating screw shaft to push the material into the squeezing chamber, where the moisture is separated through the squeezing action of the screw shaft.
A screw dewatering machine typically consists of a screw shaft, a screen, and a dewatering chamber. Material enters the dewatering chamber through the feed inlet. As the screw shaft rotates, the material is squeezed and pushed towards the discharge outlet. During this process, moisture is discharged through the screen, while the solid material is compressed into a drier state, effectively reducing the material’s moisture content and improving the drying effect. Screw dewatering machines have advantages such as simple structure, convenient operation, and large processing capacity, and are widely used in dewatering processes across various industries. They can process various solid materials, such as distiller’s grains, vegetables, medicinal residues, tea leaves, coffee grounds, and edible gums, achieving highly efficient dewatering results.
