Dehydration Machine
Multi-Functional Automatic Industrial Solid Liquid Separation & Material Dehydrating Equipment
Dehydration Machine is a universal multi-scenario solid-liquid separation and material dewatering equipment designed for diverse industrial and commercial materials. It integrates mechanical extrusion, gravity drainage and circulating air drying technology to remove excess moisture from granular, flaky, block and sludge materials. Featuring full automation, high separation efficiency and wide adaptability, it covers food processing, agricultural production, chemical industry, environmental protection sludge treatment and mineral processing, serving as the core general dehydration equipment for industrial moisture reduction and resource recycling.
High Dryness
Low Energy
Cost-Effective
What is Dehydration Machine?
Moisture excess is a common problem in industrial production and material processing. Fresh agricultural products, food raw materials, industrial chemical particles, mining tailings and wastewater sludge all contain high moisture, which leads to difficult storage, transportation deterioration, low product qualification rate and waste of resources. Traditional manual dehydration and simple drying methods have low efficiency, unstable finished product dryness, serious material loss and high labor cost, failing to meet large-scale standardized production needs.
Our Industrial Dehydration Machine breaks the limitation of single-function dewatering equipment. Adopting modular composite dehydration technology, it realizes graded moisture removal from surface free water to internal capillary water. The fully automatic intelligent control adapts to different material characteristics, solving the industry pain points of uneven dehydration, low dryness rate and high energy consumption. With versatile applicability, stable operation and low maintenance cost, it has become universal preferred equipment for global industrial material dewatering and solid-liquid separation projects.
Contents
Complete Equipment Composition of Dehydration Machine
1. Intelligent Feeding & Pre-Treatment System
Equipped with variable-frequency quantitative feeding device and material dispersion structure. It realizes uniform and continuous material input, effectively solves material accumulation, bridging and uneven feeding problems. The built-in pre-screening module removes impurities and oversized particles, ensuring stable material state before dehydration and laying a foundation for high-efficiency and uniform dewatering.
2. Multi-Stage Composite Dehydration Core System
Adopts combined dehydration process of gravity natural drainage, low-pressure pre-dehydration and high-pressure deep extrusion. For light materials such as food and agricultural products, circulating hot air auxiliary dehydration is matched to retain material texture; for heavy materials such as sludge and mineral tailings, enhanced mechanical extrusion structure is adopted to improve deep dewatering efficiency. The graded dehydration mode avoids material damage and ensures thorough moisture removal.
3. High-Precision Filtration & Separation System
Configured with high-strength corrosion-resistant filter screen and sealed separation bin. The precise mesh structure realizes efficient separation of solid materials and liquid water, effectively preventing fine material leakage. The fully sealed structure avoids splashing and secondary pollution of sewage and materials, ensuring clean and standardized production environment, meeting food-grade and industrial environmental protection standards.
4. Intelligent Constant Pressure & Speed Regulation System
Presets exclusive pressure and speed parameters for different materials. The intelligent sensor monitors material moisture and operating status in real time, automatically adjusting extrusion pressure, running speed and dehydration time. It realizes targeted dehydration for different materials, avoiding insufficient dewatering or excessive extrusion damage, ensuring consistent finished product quality in each batch.
5. Automatic Cleaning & Anti-Blockage System
Equipped with circulating water self-cleaning device and anti-clogging blowing structure. After each production cycle, the system automatically cleans the filter screen and dehydration bin to remove residual materials and dirt, preventing filter hole blockage and bacterial growth. It maintains long-term stable dehydration efficiency and reduces manual cleaning frequency and maintenance cost.
6. PLC Full-Automatic Control System
Integrated intelligent PLC control panel with one-key start and unattended operation function. It automatically completes feeding, dehydration, water discharge and discharging processes. Equipped with overload protection, over-pressure alarm, blockage shutdown and fault self-diagnosis functions, supporting 24-hour continuous stable operation, greatly improving production automation level.
Core Product Advantages of Dehydration Machine
1. Ultra-Wide Material Adaptability, Multi-Scenario Application
Different from single-function professional dehydrators, this universal dehydration machine adapts to almost all solid materials. It can process food fruits and vegetables, herbal materials, grain products, chemical particles, mineral tailings, sewage sludge and other materials, realizing one machine for multiple purposes. It perfectly meets the diversified dehydration needs of different industries and saves equipment procurement cost for enterprises.
2. Multi-Stage Graded Dehydration, High Dryness & Uniform Effect
The composite dehydration process from low pressure to high pressure ensures step-by-step moisture removal. It thoroughly removes surface free water and internal capillary water of materials. The finished material has uniform dryness without wet core, effectively improving product quality and storage cycle. The dehydration rate is significantly higher than traditional single-stage dewatering equipment.
3. Fully Automatic Operation, High Production Efficiency
Realizes continuous automatic feeding, dewatering and discharging without manual intervention. The intelligent variable-frequency regulation system optimizes production rhythm according to material conditions, effectively improving unit output. Compared with traditional intermittent dehydration equipment, the production efficiency is increased by more than 70%, suitable for large-scale industrial assembly line production.
4. Low Energy Consumption & Cost-Effective Operation
Adopts optimized mechanical transmission and waste heat circulation energy-saving structure. The power consumption is greatly reduced compared with traditional drying and dehydration equipment. The whole machine has simple structure, few vulnerable parts and low failure rate, which greatly reduces daily operation, maintenance and replacement costs, with ultra-high long-term cost performance.
5. Clean & Environmentally Friendly, No Secondary Pollution
Fully sealed operation structure prevents material splashing, dust overflow and sewage leakage. The separated clean water can be recycled and reused, meeting global industrial environmental protection discharge standards. The automatic self-cleaning system ensures hygienic production, especially suitable for high-standard food and pharmaceutical processing scenarios.
6. Material Protection Design, No Damage & High Yield
For heat-sensitive and fragile materials such as fruits, vegetables and herbs, the low-temperature mild dehydration mode is adopted to avoid high-temperature oxidation and texture damage. The flexible extrusion structure prevents material crushing and deformation, ensuring complete material appearance and retaining original nutrition and activity, effectively improving finished product yield and market value.
Working Principle & Production Process of Dehydration Machine
Working Principle
The Industrial Dehydration Machine adopts multi-stage composite graded dehydration principle integrating gravity separation, mechanical extrusion and auxiliary air drying. Wet materials are evenly and quantitatively transported into the dehydration chamber through the intelligent feeding system. First, a large amount of free water is removed by natural gravity drainage to realize preliminary solid-liquid separation. Then the materials enter the low-pressure pre-dehydration zone to discharge residual surface water and shape the material state.
Finally, the high-pressure extrusion system deeply squeezes out the internal capillary water of the materials. For heat-sensitive materials, the circulating low-temperature hot air assists dehydration to ensure material activity and texture. The separated water is discharged through the filtering system, and the dehydrated dry materials are automatically discharged. The equipment completes self-cleaning after operation to realize continuous and cyclic high-efficiency dehydration production.
Standard Production Flow
Material Quantitative Feeding → Impurity Pre-Screening → Gravity Free Water Drainage → Low-Pressure Pre-Dehydration Shaping → High-Pressure Deep Solid-Liquid Separation → Auxiliary Constant-Temperature Drying (Optional) → Dry Material Discharging → Automatic Equipment Cleaning → Cyclic Continuous Operation
Application Scenarios of Dehydration Machine
This versatile Industrial Dehydration Machine covers almost all industrial and commercial dehydration scenarios. It is widely used in food processing (fruits, vegetables, nuts, seafood), agricultural product deep processing, Chinese herbal medicine dehydration, grain and feed dewatering, chemical particle drying, mining tailings solid-liquid separation, municipal and industrial sludge dewatering treatment. It provides efficient and reliable moisture reduction solutions for various industries, helping enterprises improve product quality, extend storage time and reduce resource waste.
Core Application Fields: Food & agricultural dehydration, herbal medicine processing, chemical material dewatering, mine tailings separation, wastewater sludge treatment, industrial solid waste resource recycling
Real Project Cases of Dehydration Machine
Case 1: Food Vegetable Dehydration Project | Thailand Food Processing Factory
Project Info: The customer needs large-scale dehydration of vegetables and fruits, requiring no damage to material texture and color. Our customized low-temperature protective dehydration mode effectively removes excess water while retaining food nutrition and appearance. The fully automatic operation improves production efficiency by 75%, and the finished products meet international food processing standards, bringing high market competitiveness to customers.
Case 2: Chemical Particle Dehydration Project | Vietnam Chemical Plant
Project Info: Chemical particles have high initial moisture and strict dryness requirements. Our multi-stage composite dehydration machine stably controls finished product moisture within the standard range. The corrosion-resistant equipment structure adapts to special chemical materials, realizing zero leakage and thorough solid-liquid separation, greatly improving product qualification rate.
Case 3: Industrial Sludge Dehydration Project | Indonesia Environmental Protection Park
Project Info: The customer needs continuous dewatering of various mixed industrial sludge. Our universal dehydration equipment adapts to complex sludge characteristics, realizing high dryness sludge discharge and significant volume reduction. The energy-saving and environmentally friendly operation meets local environmental protection standards, reducing customer sludge disposal and transportation costs.
Technical Parameters of Dehydration Machine
| Model | NJLXT250 | NJLXT300 | NJLXT350 | NJLXT400 | NJLXT450 | NJLXT500 |
| Power (kw) | 7.5 | 11 | 15 | 18.5 | 22 | 30 |
| Speed range range (r/min) | Â 125 – 1250 | |||||
| Weight (t) | 0.75 | 1.1 | 1.5 | 2.0 | 3.5 | 5.0 |
| Processing capacity (t/d) | Â 40 | Â 70 | Â 90 | Â 120 | Â 160 | Â 200 |
| Floor area (㎡) | 2.1 | 2.1 | 2.1 | 5.04 | 5.04 | 5.04 |
Get Custom Dehydration Machine Solution
Our Industrial Dehydration Machine breaks through the limitations of single-function dewatering equipment, featuring wide material adaptability, multi-stage high-efficiency dehydration, full-automatic intelligent operation and energy-saving environmental protection. It provides universal and customized solid-liquid separation and material dewatering solutions for global food, agricultural, chemical, mining and environmental protection enterprises, helping customers reduce production costs and improve product market value.
Contact us now to get free material matching, model selection and accurate project quotation!
FAQs of Dehydration Machine
Q1: What materials can the dehydration machine process?
A: It supports almost all solid materials requiring dewatering, including fruits, vegetables, nuts, herbs, grains, feed, chemical particles, mineral tailings, municipal sludge and industrial wastewater residues. It supports parameter customization for different material characteristics.
Q2: Can it adjust the finished material moisture freely?
A: Yes. Equipped with intelligent pressure and speed regulation system, the finished moisture can be precisely adjusted from 1% to 60% according to production needs, fully meeting different process requirements of storage, deep processing and resource recycling.
Q3: Will the equipment damage fragile food and herbal materials?
A: No. We adopt low-temperature mild dehydration and flexible extrusion structure for heat-sensitive and fragile materials. It avoids high-temperature scorching, oxidation and material crushing, effectively retaining material original color, nutrition and activity.
Q4: Is the equipment easy to block and maintain?
A: Equipped with automatic anti-blockage self-cleaning system, it cleans residual materials in real time during operation to prevent filter mesh clogging. The modular structure is simple and easy to disassemble, with low failure rate and low daily maintenance cost.
Q5: Does the machine support 24-hour continuous production?
A: Absolutely. The industrial-grade heavy-duty structure and PLC intelligent unattended system support long-term 24-hour continuous stable operation, which is very suitable for large-scale assembly line production of various industrial projects.
