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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 Industrial Water Purifier: 15 m³/h Capacity, 3.7 kW Pump, 304 Stainless Steel
China Industrial Water Purifier: 15 m³/h Capacity, 3.7 kW Pump, 304 Stainless Steel

  1. China Industrial Water Purifier: 15 m³/h Capacity, 3.7 kW Pump, 304 Stainless Steel

Industrial Water Purifier: 15 m³/h Capacity, 3.7 kW Pump, 304 Stainless Steel

  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
Material SS304
Warranty 1 year
Type Sewage Treatment Plant
After-sales service provided commissioning and training
Operation full automatic
Name sludge dewatering machine belt filter press
Color Blue/Green/Customer Requirement
Function sludge dewatering
Motor China
Keywords Clog-free auto clean
Brand Name Longdai
Model Number AF-15
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
Material SS304 Warranty 1 year
Type Sewage Treatment Plant After-sales service provided commissioning and training
Operation full automatic Name sludge dewatering machine belt filter press
Color Blue/Green/Customer Requirement Function sludge dewatering
Motor China Keywords Clog-free auto clean
Brand Name Longdai Model Number AF-15
Certification 9001 Place of Origin China

Integrated Wastewater Purification System | Robust Construction & Customizable Color Options


Overview

Our comprehensive product range encompasses essential wastewater treatment equipment, including: mechanical bar screens, dissolved air flotation (DAF) units, chemical dosing systems, sludge scrapers, cooling towers, decanters, chemical degreasing units, hydraulic screens, sand-water separators, filters, conveyors, thickeners, biofilters, softened water systems, and buried sewage treatment plants.


Technical Specifications



Model AF-1 AF-7.5 AF-10 AF-15 AF-20 AF-40
Capacity (m³/h) 1 7.5 10 15 20 40
Number of Units 1 1 2 2 2 4
Sludge Collection (kg/h) 1.8 14 18 27 36 82
Contact Oxidation Tank (m³) S.0 36 44 63 83 170
Sedimentation Tank Surface Load (m³/m²·h) 1.2 1.3 1.2 1.2 1.5 1.5
Disinfection Tank (m³) 0.6 4 5.5 8 10 20
Blower Model HC-25IS HC-50IS HC-60IS HC-80S HC-100S HC-100S
Blower Power (kW) 0.4 2.2 2.2 3.7 5.5 5.5×2
Number of Blowers 2 2 2 2 2 3
Pump Model AS10-2CB AS16-2CB AS30-2CB - - -
Pump Power (kW) 1 1.6 2.9 - - -
Max. Unit Weight (t) 5 10 8 10 10.5 10.5
Total Weight (t) 5.5 11 17 20 21 38
Footprint (m²) 6 30 50 65 75 155

Product Presentation

This integrated water purification system synthesizes advanced processes including flocculation, sedimentation, filtration, backwashing, and water collection into a single, automated unit. Engineered for fully automatic operation without the need for continuous manual intervention, it represents a critical advancement for enabling autonomous management in water treatment plants. Key advantages include a broad application range, exceptional treatment efficacy, high-quality effluent output, short installation timelines, a compact footprint, and significant cost savings.


Working Principle

The purification process within the integrated system mirrors that of a conventional municipal water treatment plant, incorporating a coagulation tank, sedimentation tank, filtration tank, water stabilization system, backwashing unit, pumps, and an integrated electrical control cabinet.

  1. Coagulation Tank: Raw water, dosed with coagulants, enters the tank where a mechanical mixer ensures thorough agitation. This enables complete reaction between suspended solids and coagulants, forming stable flocs (often called "rock flowers"). Unlike systems relying on vortex reactions whose performance fluctuates with flow rate, our mixer-equipped design delivers consistent and reliable coagulation unaffected by hydraulic variations.

  2. Sedimentation Tank: The water, now containing formed flocs, flows into the inclined tube sedimentation chamber. Here, efficient solid-liquid separation occurs as particles settle onto the inclined surfaces and slide into the sludge collection hopper. This design ensures high clarification efficiency within a compact space.


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: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30 Years' Professional Experience As a Waste Water Treatment Equipment Manufacturer And Engineering Service Enterprise.

Q : What Are Your Main Products?
A:Keywords :Sludge Dewatering Machine Equipment, Screw Type Sludge Dewatering Press Sludge Screw Press, Dewatering Sludge Machine Screw Press ,Sewage Treatment Equipment ,Sludge Treatment Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary Drum Bar Screens, Equipment DAF, DAF Price ,Dissolved Air Flotation System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing Device ,MBBR Price,MBBR Media,Disc Diffuser, Polymer Preparation Chemical Dosing System, and other customized machines.

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

Q: How Long is Your Warranty?
A: 2 Years After The Arrival Of The Goods. During This Period, As Long As It Is Not a Man-Made Damage, We Send The Damaged Parts Free Of Charge.

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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