Development Leading Brand for Polyester Fabrics, Polyester Forming Fabric, Polyester Forming Wire and Paper Machine Clothing.

The dewatering process of belt filter press can be divided into four important stages: pre-treatment, gravity dewatering, wedge-shaped area pre-pressing dewatering and press dewatering. 1.pre-treatment stage: The flocculated material is gradually added to the filter belt, so that the free water outs

Hebei Defeng Polyester Fiber Mesh Co. , Ltd. is specialized in producing polyester mesh products for more than 20 years. Through continuous research and development in recent years, experiments have proved that Our products are suitable for all kinds of wood fiber, particleboard, medium fiber, orien

Single Layer BOM Felt consists of a single-layer base structure and a fiber layer. . The base layer is woven from synthetic filament or multi-filament. The structure is meant base on a different paper machine, different press position and different sorts of paper. The fiber layer consists of a various lap of fiber web and different diameters of fiber for the simplest trainability and fiber support index.

The Cement Board Felt with high-quality fiber and minerals as main ingredients. Based on advanced technology and experience, Defeng has developed a new generation of products and enjoys a high reputation for its unique performance. Cement board felt is made of multiple layers of monofilament mesh and 100% nylon fibers, and is designed to produce cement boards.

a filter cloth on both sides. The base plate of the diaphragm plate is covered with rubber diaphragm on both sides, the outside of the diaphragm is covered with filter cloth, the side plate is the ordinary filter plate. When the material enters each filter chamber from the feed hole on the thrust pl

According to the status of desulfurizer and desulfuration reaction products, they can be divided into wet process, dry process and semi-dry process. 1. Wet fgd process the process flow, form and mechanism of wet fgd are almost the same in the world, the main method is to absorb SO2 from flue gas wit

Defeng technology R & D mainly rely on the technology department, Production and sales of the resources integration platform to carry out. The sales department provides the most up-to-date market and product information through full market research and customer communication, and technical engine

Our partners are located in more than 30 countries and regions all over the world. "striving in unity, innovating in learning" is our corporate spirit, serving our customers and growing together with them For many years, we have been dedicated to providing high quality products and efficient servi

Paper machine clothing (PMC) is a custom-made fabric and belt that is commonly used throughout paper and board machines for papermaking, dewatering, drying, and transporting paper through paper machines. fabrics and belts are commonly used for: Kraft paper, newsprint,corrugated boxes, packaging paper, tissue paper, cultural paper and other paper mills.

Polyester plain fabric also known as Polyester Square Mesh, Polyester Screen Mesh, two-heeled plain fabric, paper machine dry fabric, two-heeled, three-heeled polyester plain fabric series products are mainly used for paper pulp board fabric, hanging face board fabric, Fiber Board factory fabric, al