Sewage Treatment Chemical Dosing 0.37kw Powder Feed System

Basic Information
Place of Origin: China
Brand Name: GNGTHISM
Certification: CE/ISO9001
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Wooden Box
Delivery Time: 15 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 15 sets per month
Keywords: Automatic Chemical Dosing System Application: Wastewater Treatment
Material: Stainless Steel/PP/PE Certification: CE/ISO9001
Function: Auto Polymer Preparation Service Life: >10 Years
Origin: Jiangsu, China OEM: Yes
Type: Automatic MOQ: 1set
High Light:

automatic chemical dosing system for swimming pools


automatic chlorine dosing system

Sewage Treatment Automatic Powder-Feed System Chemical Dosing

An automatic polymer dosing systems consists mostly of three compartments with a dosing screw and a powder storage.In the first area the powder is mixed with water. The ratio water powder can be set-up perfectly.The second area is a maturation tank with stirrer .From the third area the matured polymer is pumped into the flocculator. A level probe mounted in an acrylic holder controls the make-up station.The dosing screw at the bottom of the powder storage is provided with a heating element to prevent condensation.In a polymer make up station of liquid polymer, the entire powderbuffer and dosing screw is replaced by a polymer dosing pump.

Structure And Working Principles

It applies a jet mixer, using high-speed water power to break up the polymer powder which will improve the fineness, increase the contact of water and polymer powder and reduce the time of dissolution. The equipment adopts the design of three tank overflow combination, that is, mixing, aging and storing. The proportion difference caused by the gravity and solubility will automatically separate the dissolved and undissolved solution. Homogeneous degree of the solution will be improved by stirring of the low-speed agitator afterwards.

Sewage Treatment Chemical Dosing 0.37kw Powder Feed System 0

Technical Parameter



GNJY-500 GNJY-1000 GNJY-1500 GNJY-2000 GNJY-3000 GNJY-4000
Solution Preparation Amount Q (L/h) 500 1000 1500 2000 3000 4000
Dimension (B*L*H)












Powder Conveyor Power N (KW) 0.37 0.37 0.37 0.37 0.37 0.37



200 200 300 300 400 400
Spindle Speed n (r/min) 120 120 120 120 120 120
Power N(KW) 0.2*2 0.2*2 0.37*2 0.37*2 0.37*2 0.37*2
Dosing Screw Pump



0.5 1.0 1.5 2.0 3.0 4.0
Lift (m) 10 10 10 15 15 15


N (KW)

0.75 0.75 1.1 1.1 2.2. 2.2

Inlet Pipe Dia

DN1 (mm)

25 25 32 32 50 50

Outlet Pipe Dia


25 25 25 25 40 40

Main Features

♦ Continuously working with 3-tank integration design (mixing tank, aging tank, storage tank), easy to operate and maintain, low total cost of    ownership
♦ GNJY can be extended as a more automatic 2 storage tank type in accordance with the actual needs
♦ With powdered or liquid state (optional) dual feed design to meet different needs. Proportional allocation function makes it possible to        prepare liquid concentration by requirements
♦ With uniform and moderate concentration to reduce the agglomeration causing by the improper manual allocation. Blocking

of pipe or pump, unnecessary maintenance costs and powder expenses could be well avoided
♦ Powder feeding hopper with anti-condensation, heating and insulation function can avoid the agglomeration or deterioration
♦Powder feeder with RPM LCD display makes the powder feed rate and concentration more precise controlled
♦ Powder/liquid mixer won the new patent product design, the fusion effect is 100%
♦ Unique design of automatic intermittent operation and cross mixing function at stand-by time makes the uniform solution always working in the best condition
♦ When powder feeding hopper reaches the minimum stock, led light warning and automatic stop function makes overall maneuverability       more perfect


Contact Details

Phone Number : +8615852760568

WhatsApp : +8615852760568