CE Certification Efficient Single Screw Press from China Suppliers: Jiangsu Zongheng Factory for Dewatering Solid-Containing Materials Factories, Factory

Introducing the advanced single screw press from Jiangsu Zongheng, a leading manufacturer and supplier in China. This innovative equipment efficiently dewaters solid-containing materials such as corn fiber and germ, delivering remarkable results for various industries. With its robust carbide vanes and optimized screw design, our press ensures exceptional wear resistance and minimizes moisture content. Constructed with high-quality stainless steel, it boasts a compact design and impressive capacity of up to 20T/h, significantly reducing drying energy consumption. Choose Jiangsu Zongheng, your trusted factory partner for efficient solutions in the chemical and food industries

Product Description

Description

The single screw presses are applied to dewater media containing solids. The product is fed to the pressing section through a feed hopper. In this section, the pressing screw compresses, tumbles and works the product so that water escapes through the screen cages. At the end of the pressing section, the material falls through the discharge hopper thus leaving the press.

A single screw press has widely been used for chemical, food and grain deep processing industries. A press may mechanically pre-dewater many kinds of water-material, such as corn fibre, corn germ, etc. The result is that a press supplies energy conservation for final drying, largely decreasing total energy consumption of drying.

Optimized Dewatering Efficiency: The optimized dewatering efficiency of the single screw presses stems from their robust design and precise mechanical action. The screw's progressive pitch and adjustable pressure control allow for tailored processing of materials with varying fiber content and moisture levels. This ensures maximum liquid separation while minimizing solid loss. The constructed screen cages, available in different aperture sizes, provide high drainage capacity and durability against abrasion.
Energy Saving & Operational Benefits: By significantly reducing the moisture content prior to thermal drying, these presses drastically cut the energy required in downstream processes. This pre-dewatering step not only lowers fuel or steam consumption but also increases the overall capacity of drying systems. The reliable, continuous operation minimizes downtime and maintenance costs, delivering a rapid return on investment. As a result, these presses are an essential component for industries aiming to enhance sustainability, improve product quality, and boost operational profitability through efficient moisture management.
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Special Features
  • Compact construction
  • Vane with carbide alloy, wear well
  • Optimized screw design
  • Product contact part of stainless steel
  • Reach to lower moisture after dewater
  • Up to 20T/h capacity possible
Primary Type and Technology Parameter
Type Rotate Speed Power (kW) Maximal Feeding (kg/h) Dimension (L×W×H) mm Weight (T)
NSC250 12–16 4 2000 2800×700×1100 1.8
NSC300 12–16 5.5 3500 3100×820×1200 2.2
NSC350 8–14 11 5000 3600×900×1250 2.5
NSC500 8–14 22–30 13000 5380×1350×1570 5
NSC650 8–12 45 20000 6660×1580×1750 8
Frequently Asked Questions
What materials can the single screw press handle?
The single screw press is designed to dewater a wide range of solid-containing media. It is widely used in chemical, food, and grain deep processing industries, and is particularly effective for materials such as corn fibre, corn germ, and other high-moisture fibrous products.
How does the single screw press help reduce energy consumption?
By mechanically pre-dewatering materials before thermal drying, the single screw press significantly reduces the moisture content that downstream dryers must process. This leads to lower fuel or steam consumption and increases the overall throughput capacity of drying systems, resulting in substantial energy savings.
What is the maximum processing capacity of the single screw press?
The largest model, NSC650, supports a maximal feeding capacity of up to 20,000 kg/h (20T/h), making it suitable for large-scale industrial operations requiring high-volume continuous dewatering.
What materials are used in the construction of the press for durability?
All product contact parts are made of stainless steel to ensure hygiene and corrosion resistance. The vanes are equipped with carbide alloy for excellent wear resistance, and the screen cages are available in different aperture sizes for high drainage capacity and long-term durability against abrasion.
Can the single screw press be adjusted for different types of raw materials?
Yes. The screw's progressive pitch and adjustable pressure control allow for tailored processing of materials with varying fiber content and moisture levels. This flexibility ensures maximum liquid separation while minimizing solid loss across different material types.
What models are available and how do I choose the right one?
Five primary models are available: NSC250, NSC300, NSC350, NSC500, and NSC650, with power ranging from 4 kW to 45 kW and feeding capacities from 2,000 kg/h to 20,000 kg/h. Selection depends on your required throughput, material characteristics, and available installation space. Please refer to the parameter table above.

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