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China factory - Jiangsu Longdai Environmental Protection Co., Ltd.

Jiangsu Longdai Environmental Protection Co., Ltd.

  • China ,Jiangsu
  • Verified Supplier

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China Precision Pharma Dosing, Automatically: 1000L/H SUS316 Automatic Dosing System
China Precision Pharma Dosing, Automatically: 1000L/H SUS316 Automatic Dosing System

  1. China Precision Pharma Dosing, Automatically: 1000L/H SUS316 Automatic Dosing System
  2. China Precision Pharma Dosing, Automatically: 1000L/H SUS316 Automatic Dosing System

Precision Pharma Dosing, Automatically: 1000L/H SUS316 Automatic Dosing System

  1. MOQ: 1 Set
  2. Price: Negotiatable
  3. Get Latest Price
Payment Terms T/T,Wechat Pay,Alipay
Supply Ability 1000 Sets per Years
Delivery Time 3-5 weeks
Packaging Details Export polywood
Driven type Electric
Automatic grade Automatic
Type Filling Machine
Application Chemical
After-sales service provided Field maintenance and repair service
Condition New
Weight Customized
Warranty 1 Year
Product name Ampoule filling machine
Material SUS304/316
Name High Precision Semi automatic coffee dosing machine
Key selling points Advanced Technology
Power 0.18Kw
Brand Name Dongdai
Model Number QJY-1000
Certification 9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Wechat Pay,Alipay Supply Ability 1000 Sets per Years
Delivery Time 3-5 weeks Packaging Details Export polywood
Driven type Electric Automatic grade Automatic
Type Filling Machine Application Chemical
After-sales service provided Field maintenance and repair service Condition New
Weight Customized Warranty 1 Year
Product name Ampoule filling machine Material SUS304/316
Name High Precision Semi automatic coffee dosing machine Key selling points Advanced Technology
Power 0.18Kw Brand Name Dongdai
Model Number QJY-1000 Certification 9001
Place of Origin China

Fully Automatic Chemical Dosing and Water Treatment System – Made in China

Company Overview

We specialize in the design and manufacture of advanced water and wastewater treatment equipment. Our core business covers:

  • Petrochemical industry water treatment

  • Municipal water supply and purification

  • Urban and industrial sewage treatment

  • Domestic sewage treatment systems

  • Pure water and reverse osmosis (RO) equipment

  • Waste gas and pollution treatment solutions


Working Principle

Our fully automatic dosing system is pre-assembled and tested at our facility to ensure plug-and-play operation. Upon delivery, users simply:

  1. Install the system in the dosing room.

  2. Connect the metering pump outlet to the dosing pipeline.

  3. Link the chemical tank inlet/outlet and water supply pipe.

  4. Provide power and connect sensor signals (e.g., pH, conductivity) to the control cabinet.

This streamlined process reduces on-site installation time, minimizes errors, and ensures quick commissioning, guaranteeing project timelines and operational reliability.


Key Features

  • Three-Tank Integrated Design – Enables continuous chemical preparation and dosing with minimal operator intervention.

  • Dual Feeding System – Supports both dry powder and liquid polymer for flexible chemical selection.

  • PLC-Based Automation – Fully automatic operation reduces labor costs and improves accuracy.

  • Precision Dosing Options – Equipped with a screw pump or metering pump (default: screw pump) for adjustable and consistent chemical delivery.

  • Compact & Easy Maintenance – Base-free design with a sleek structure for simple upkeep and long-term reliability.


Technical Parameters



Model QJY-500 QJY-1000 QJY-1500 QJY-2000 QJY-3000
Capacity (L/h) 500 1000 1500 2000 3000
Dimensions (L×W×H mm) 900×1500×1650 1000×1625×1750 1000×2440×1800 1220×2440×1800 1220×3200×2000
Powder Dosing Power (kW) 0.18 0.18 0.18 0.18 0.18
Agitator Blade Diameter (mm) 250 250 250 250 250
Spindle Speed (r/min) 96 96 96 96 96
Agitator Power (kW) 0.55 × 2 0.55 × 2 0.55 × 2 0.55 × 2 0.55 × 2
Screw Pump Flow (m³/h) 1 1 1.5–2.0 1.5–2.0 3.0–5.0
Pump Lift (m) 20 20 20 20 20
Screw Pump Power (kW) 1.1 1.1 1.5 1.5 2.2
Inlet/Outlet Diameter (mm) 20 20 25 25 32

System Structure

The system uses a jet mixer to disperse chemicals or powders via high-speed water flow, enhancing dissolution efficiency and fineness. The three-tank overflow design ensures continuous preparation, maturation, and dosing. By leveraging gravity and solubility differences, the system automatically separates dissolved and undissolved substances. A low-speed agitator further optimizes solution uniformity for consistent performance.


Applications

  • Wastewater treatment plants

  • Industrial water recycling systems

  • Municipal water purification

  • Petrochemical and chemical processing

  • Effluent treatment and pollution control


Advantages:
Pre-assembled and pre-tested for fast deployment
Fully automated operation with PLC control
High dosing accuracy and flexible chemical options
Low maintenance and compact design



Packing and Delivery



1. Waterproof packing with the international export standard by 20ft, 40ft, 40hp container. Equipment Fittings, Electric Motor and Power Cabinet will be packed in Wooden Case or Iron Box. Other Equipment will be packed by Color-Stripes Plastic Cloth.

2. The whole plant machinery size are large as normal, so we will use Waterproof cloth to pack all of them. The motor, gear box or other easily damaged parts, we will put them into box. We have a professional shipping department, they will try their best to save your container quantity.



FAQ:

Q: How Can I Find The Suitable Model?
A: Please Provide Flow Rate, Solids Content And Sludge Type, or directly contact us by the clicking the “contact” icon. We Can Assist You In Model Selection.

Q: Where Is Your Factory Located?
A: Yixing City, We are in the famous city of environmental protection equipment ,professional for Sludge screw press dewatering Machine ,Which Is Very Close To Shanghai With Only Less Than 3 Hours' Driving. Welcome for your visiting.

Q: Do You Provide OEM Service?
A: Yes. We Can Do The Customized Design According To Your Different Request for sludge Dewatering.

Q: How About The Production Capacity Of Your Company?
A: Our Factory Covers Area Over 15,000m² And Produces Machines 2000 Sets Per Year.

Q: How Could We Trust You And Your Company? Is This Your First Time Transaction?
A: A: Our Company Has More Than 20 Years Professional Experience. We Cooperate Over 800 Customers in China And Overseas. We Export Nearly 60 Countries All Over The World. And We Have More Than 60+Patents, CE,ISO 9001,SGS Certificates.


Q: Do You Offer After-Sales Service?
A: Video Technical Support, Online Support,Spare Parts, Field Maintenance Repair Service

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2010

  • Total Annual:

    7000000-8000000

  • Employee Number:

    64~100

  • Ecer Certification:

    Verified Supplier

       Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with more than 15 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches...        Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with more than 15 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches...

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Get in touch with us

  • Reach Us
  • Jiangsu Longdai Environmental Protection Co., Ltd.
  • No.28, Chengwen West Road, Gaocheng Town, Yixing City, Jiangsu Province, China
  • https://www.longdaiwwt.com/

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