PAC/PAM Dry Powder Automatic Dosing Machine 1

PAC/PAM Dry Powder Automatic Dosing Machine 2

PAC/PAM Dry Powder Automatic Dosing Machine 3

PAC/PAM Dry Powder Automatic Dosing Machine 4

PAC/PAM Dry Powder Automatic Dosing Machine 5

PAC/PAM Dry Powder Automatic Dosing Machine

The PAC/PAM Dry Powder Automatic Dosing Machine is a high-precision, fully automatic chemical dosing equipment designed for the preparation and dosing of polyaluminum chloride (PAC) and polyacrylamide (PAM) dry powder solutions. It integrates automatic water inflow, precise dry powder feeding, uniform stirring, and liquid level control into a compact system, ensuring the stable preparation of chemical solutions with accurate concentrations.
The core working principle is as follows: The automatic control system is connected to the liquid level controller on the solution tank and storage tank. When the liquid level reaches the middle position, the water inlet solenoid valve is triggered to open, and the dry powder feeder starts. The water intake volume is preset to ensure precise solution concentration. When the liquid level reaches the maximum position, the preparation cycle stops, while the stirrer continues to operate or works intermittently according to the preset time to maintain solution uniformity.
Core application scenarios: Water treatment (municipal sewage, industrial wastewater, drinking water purification), sludge dewatering in sewage treatment plants, mineral processing flocculation, paper industry sizing, and other scenarios requiring precise chemical dosing.

Inquiry

Write a Review

Core Features & Advantages

PAC/PAM Dry Powder Automatic Dosing Machine 6

Fully Automatic Operation, Labor-Saving

The entire process from water inflow, dry powder feeding, stirring to solution storage is fully automated, eliminating the need for manual on-site operation. It only requires regular inspection and reagent replenishment, significantly reducing labor costs.

Precise and Adjustable Dosing, Cost-Effective

Equipped with a high-precision dry powder feeder and flow control system, the dosing amount can be flexibly adjusted according to actual working conditions. This ensures stable water treatment effect while avoiding reagent waste caused by excessive dosing.

High-Quality Material, Corrosion Resistance

The machine shell is made of full stainless steel or PP (polypropylene) material, which has excellent corrosion resistance to acidic and alkaline reagents such as PAC and PAM. It features reliable quality, stable performance, and long service life.

Simple Maintenance, Elegant Appearance

The modular design simplifies the structure, making routine maintenance (such as feeder cleaning and stirrer inspection) quick and easy. The streamlined shell design not only has an elegant appearance but also facilitates on-site cleaning.

No Foundation Required, Flexible Installation

It adopts an integrated design that does not require special foundation construction or fixed installation. It can be placed directly on a flat ground that meets the load-bearing requirements, adapting to various on-site installation environments.

Customizable Design, Strong Technical Support

Professional technical team provides customized process design according to users' specific scenarios (such as treatment capacity, reagent type, and concentration requirements). It supports flexible modification of single-tank or double-tank structures to meet different production needs.

Adjustable Stirring Time, Energy-Saving

The stirrer's operation time can be flexibly set according to the reagent dissolution characteristics. It ensures sufficient dissolution of dry powder while avoiding long-term idling, effectively saving energy consumption.

Comprehensive Protection, Safe and Reliable

Equipped with operation status monitoring and overflow protection functions. In case of abnormal operation (such as feeder jamming) or solution overflow, the system will automatically alarm and take protective measures to ensure safe operation.

Technical Specifications

Model	Conveyor Power(KW)	Stirrer Power (KW)	*Machine Dimension(LWH, mm)*	Weight (Kg)	Solution Preparation Capacity (L)
QPL3-500	0.25	0.25*2	170010001500	320	500
QPL3-1000	0.25	0.25*3	200011501650	410	1000
QPL3-1500	0.25	0.55*3	230012001700	490	1500
QPL3-2000	0.25	0.55*3	243813001850	550	2000
QPL3-3000	0.25	0.75*3	315013502000	680	3000
QPL3-4000	0.25	0.75*3	330014002150	810	4000
QPL3-5000	0.25	1.5*3	345015502300	960	5000
QPL3-6000	0.25	1.5*3	430016002450	1100	6000
QPL3-8000	0.25	1.5*3	475016502600	1280	8000
QPL3-10000	0.25	2.2*3	500015002700	1500	10000

Standard Configuration

● Dry powder feeding system: High-precision dry powder feeder (with adjustable feeding speed), hopper (with level indicator)

● Water inflow system: Solenoid valve (stainless steel), flow meter (precision ±2%), pressure regulator

● Stirring system: High-efficiency stirrer (stainless steel impeller), frequency converter (adjustable speed)

● Solution storage system: Solution tank (with liquid level controller), overflow pipe (with check valve)

● Control system: PLC controller, touch screen (7-inch, Chinese/English switchable), alarm device (sound + light)

● Shell & frame: Full stainless steel or PP shell, reinforced steel frame (anti-rust treatment)

● Safety accessories: Emergency stop button, overload protection for motor, leakage protection switch

1-PAC_PAM Dry Powder Automatic Dosing Machin (2)

图片161

图片18 (2)

图片15 (2)

Customization Options

PAC/PAM Dry Powder Automatic Dosing Machine 18

Tank Structure Modification

Flexible modification of single-tank (integrated preparation and storage) or double-tank (separate preparation and storage) structure according to user needs.

Material Upgrade

For high-corrosion scenarios, optional 316L stainless steel hopper and solution tank; food-grade stainless steel material for drinking water treatment scenarios.

Capacity Expansion

Customization of hopper volume (500L - 20000L) and solution preparation capacity according to actual reagent consumption.

PAC/PAM Dry Powder Automatic Dosing Machine 21

Intelligence Upgrade

Addition of IoT remote monitoring module (supports mobile APP real-time monitoring of operation status), automatic reagent shortage reminder, and data recording function (data storage for 1 year).

Special Function Addition

Addition of dry powder pre-wetting device (for difficult-to-dissolve reagents), automatic cleaning system (reducing manual cleaning workload), and dosing pump (realizing direct dosing of prepared solution).

Environmental Adaptation

Cold-resistant configuration (with heating system for operation at -10℃) or high-temperature resistant configuration (with cooling system for operation at 50℃) for extreme temperature environments.

Installation & Maintenance

Site

Flat ground with load-bearing capacity ≥ 1.5 times the machine weight, no obvious vibration, and good ventilation

Water supply

Tap water or clean industrial water, water pressure 0.2 - 0.6 MPa

Power supply

220V/50Hz or 380V/50Hz (depending on model), voltage stability ±5%

Installation cycle

≤4 hours (2 operators), no special tools required

A021 (1)

A021 (2)

After-Sales Service

PAC/PAM Dry Powder Automatic Dosing Machine 28

Warranty Period

1 year for the whole machine, 2 years for core components (motor, PLC, feeder)

Technical Support

24-hour online technical support (email, phone, video call); on-site service is provided within 48 hours for domestic customers and 72 hours for overseas customers (in major regions)

Spare Parts Supply

Spare parts warehouses in Asia, Europe, and North America; common spare parts (such as seals, solenoid valves) can be delivered within 3 - 5 working days

Training Service

Free on-site training for 2 - 3 operators, including machine operation, routine maintenance, and fault handling; providing electronic operation manual and training videos

Certifications

ISO 9001 Quality Management System Certification, ISO 14001 Environmental Management System Certification, CE Certification (for European market), UL Certification (for North American market), National Drinking Water Safety Product Certification (for drinking water treatment models).