Custom Automatic Powder Chemical Dosing Machine Integrated Variable Frequency Dosing Device QXYTH-1000L

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  • Automatic Powder Chemical Dosing Machine Integrated Variable Frequency Dosing Device QXYTH-1000L
  • Automatic Powder Chemical Dosing Machine Integrated Variable Frequency Dosing Device QXYTH-1000L

Automatic Powder Chemical Dosing Machine Integrated Variable Frequency Dosing Device QXYTH-1000L

The automatic powder chemical dosing machine with integrated variable frequency dosing device is an advanced industrial equipment designed for accurate and efficient chemical powder dispensing. The system combines automatic dosing technology with variable frequency control to achieve precise metering and adjustable dosing rate to meet diverse production needs. Key features include high-precision weighing sensors, programmable logic controllers (PLCs), and user-friendly interfaces for seamless operation. The integrated variable frequency drive adjusts the motor speed in real time to optimize dosing accuracy while reducing energy consumption. It is used in water treatment, food processing, and pharmaceutical industries, and improves workplace safety by reducing direct contact with chemicals.

Chemical dosing system
Automatic Powder Chemical Dosing Machine Integrated Variable Frequency Dosing Device
Model: QXYTH-1000L | Integrated VFD control | Precise powder chemical dosing
1000L dissolving tank 2.62 kW total power Variable frequency drive Automatic powder feeding
QXYTH-1000L Automatic Powder Chemical Dosing Machine

The QXYTH-1000L Automatic Powder Chemical Dosing Machine is an integrated dosing system combining powder feeding, dissolution, and variable frequency controlled solution dosing in a single compact unit. Designed for water treatment, wastewater treatment, and industrial process applications, the system automatically feeds powder chemicals such as polyacrylamide (PAM), polyaluminum chloride (PAC), and activated carbon into the dissolving tank. The integrated variable frequency drive (VFD) provides precise control over the dosing pump speed, enabling accurate chemical feed rates based on process demand signals. The 1000L dissolving tank features a dual-impeller mixing system that ensures complete dissolution of powder chemicals without agglomerate formation. The machine's automatic operation includes powder hopper level monitoring, automatic refill alerts, and self-cleaning functionality. With a total power consumption of only 2.62 kW, the QXYTH-1000L offers energy-efficient chemical preparation for continuous or batch dosing applications in municipal and industrial facilities.

Core advantages
Integrated VFD control Variable frequency drive enables precise dosing rate adjustment from 0-100%. Automated response to process flow or demand signals.
Automatic powder feeding Volumetric screw feeder with level sensors. Automatic powder refill alerts and hopper empty protection.
Complete dissolution Dual-impeller mixing system with adjustable speed. Prevents agglomeration and ensures uniform solution concentration.
Energy efficiency 2.62 kW total power consumption. VFD reduces energy usage during low-demand periods.
Technical specifications
Model QXYTH-1000L
Dissolving tank dimensions L1500 × W1000 × H900 mm
Machine weight 310 kg
Total power consumption 2.62 kW
Voltage 380V / 50Hz (3-phase)
Dosing pump type Peristaltic / Progressive cavity
QXYTH-1000L Detail View
Application scenarios
Municipal drinking water treatment flocculant and coagulant dosing
Wastewater treatment plant polymer preparation and dosing for sludge dewatering
Industrial process chemical preparation including acid, alkali, and polymer solutions
Powder activated carbon slurry preparation for odor control and adsorption
Mining and mineral processing chemical reagent preparation and dosing
Chemical dosing application
Water · Wastewater · Industrial
Operating and maintenance notes
Powder feeding system Keep powder hopper filled above minimum level. Use dry, free-flowing chemicals. Clean screw feeder weekly to prevent bridging.
Dissolving tank operation Maintain water level above minimum mark. Use warm water for polymers to improve dissolution. Clean tank monthly to prevent buildup.
VFD settings Program VFD based on required dosing rate. Set minimum and maximum frequency limits. Use external 4-20mA signal for automatic control.
Calibration schedule Calibrate powder feeder and dosing pump monthly. Verify dosing accuracy by measuring output volume and concentration.
Frequently asked questions
How does the variable frequency drive improve dosing accuracy?
The VFD allows precise control of the dosing pump speed from 0 to 100% of rated capacity. By adjusting motor frequency, the system can deliver chemical solutions at rates precisely matching process demand. This eliminates over-dosing and under-dosing, reducing chemical consumption by up to 30% compared to fixed-speed systems. The VFD can be controlled manually or via external 4-20mA signal from flow meters, pH sensors, or other process controls.
What chemicals can be processed in the QXYTH-1000L?
The system is compatible with a wide range of powder chemicals including polyacrylamide (PAM), polyaluminum chloride (PAC), ferric chloride, alum, activated carbon, lime, soda ash, and various polymer flocculants. The stainless steel construction and dual-impeller mixing ensure effective dissolution for most water treatment chemicals. Jiangsu Aozheng Metal Products Co., Ltd. provides compatibility testing for specific chemicals upon request.
What is the typical dosing capacity of this machine?
Dosing capacity depends on the chemical type and required solution concentration. Typical polymer dosing capacity ranges from 50-500 L/h of 0.1-0.5% solution. The 1000L dissolving tank supports batch or continuous operation, and the VFD enables precise adjustment across the full range. Jiangsu Aozheng Metal Products Co., Ltd. provides capacity calculations based on specific application requirements.
What maintenance is required for the dosing machine?
Routine maintenance includes weekly inspection of the screw feeder, monthly calibration of dosing pump, quarterly cleaning of dissolving tank, and annual replacement of seals and wear parts. The VFD requires no specific maintenance beyond keeping ventilation clear. Jiangsu Aozheng Metal Products Co., Ltd. provides maintenance schedules and spare parts kits for all installations. Annual capacity exceeds 2,000 tons of equipment for global markets.

Equipment Model

 QXYTH-1000L

Dissolving Tank Dimensions

 L1500mm * W1000mm * H900mm

Machine Weight

 310kg

Total Power Consumption

 2.62KW

Yangzhou Qinxin Environmental Protection Technology Co., Ltd.

  • 14000+

    Factory Area

  • 18+

    Honorary Certificate

Yangzhou Qinxin Environmental Protection Technology Co., Ltd. is China Custom Automatic Powder Chemical Dosing Machine Integrated Variable Frequency Dosing Device QXYTH-1000L Suppliers and Automatic Powder Chemical Dosing Machine Integrated Variable Frequency Dosing Device QXYTH-1000L Company. This is an enterprise that combines industry and trade and is committed to research and development, production, and sales of environmental protection equipment, Our company is mainly engaged in Automatic Powder Chemical Dosing Machine Integrated Variable Frequency Dosing Device QXYTH-1000L, stacked screw sludge dewatering machines, PAM integrated dosing devices, sludge low-temperature drying systems, solid-liquid separators, other sewage treatment equipment, mainly serving municipal, food, petrochemical, aquaculture, papermaking, leather, brewing, printing and dyeing, chemical, pharmaceutical, medical and other industries. Adhering to many years of practical experience and research and development in the production of environmental protection equipment, the company is AAA-level contract-oriented and trustworthy and has obtained a number of patents and quality management system certifications, environmental management system certifications, and occupational health and safety management system certifications.

HONOR & CERTIFICATE

Our products have obtained, include EC-Type Examination Certificate, BV, MODE, DNV, GL Certificate, EC Attestation of Conformity, Certificate of Type Approval for Marine Product and Lloyd’s Register Quality Assurance.

  • Environmental Management System Certificate
  • Environmental Management System Certificate
  • Quality Management System Certificate
  • Quality Management System Certificate
  • Occupational Health & Safety Management System Certificate
  • Occupational Health & Safety Management System Certificate
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