What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

What certifications does the product have?

The product is certified with SGS, CE, and ISO9001.

Daf or Sludge Dewatering Machine with Automatic Dosing Machine for Liquid Polymer Preparation

Name: Daf or Sludge Dewatering Machine with Automatic Dosing Machine for Liquid Polymer Preparation
Brand: Qingdao EVU Environmental And Engineering Equipment Co., Ltd.
SKU: 792729752

Shandong, ChinaQingdao EVU Environmental And Engineering Equipment Co., Ltd.

US$1,500.00-3,500.00

1 Set

Product profile

Customization

Available

Type

Automatic Dosing Machine

Method

Combined Treatment

Model NO.

QDDJ

Usage

Industrial, Home, Agriculture, Hospital

Capacity

0.1-20m3/H

Certification

SGS/CE/ISO9001

Application

Industrial, Domestic Waste Water Treatment

Installation Type

on Ground

Water After Treated

Discharge / Recycle

Service Life

10-30 Years

Voltage

220V/ 380V/ Customerized

Chemical

PAM+PAC

Color

Grey, Silver. Blue,Balck

Transport Package

Standerd Export Ackage

Specification

SS 304 /SS316L/CS

Trademark

SPARK

Origin

China

HS Code

8421219990

Production Capacity

150 Sets / Years

Key features

Fully Automatic Operation: Automated polymer dissolution process without manual operation.

Multi-Scene Application: Suitable for industrial, domestic, agricultural, and hospital wastewater treatment.

Smart Alarm System: Auto-stops and alarms on powder/water shortage or power overload.

Adjustable Parameters: Solution concentration and stirring time can be adjusted for elasticity.

Customizable Voltage: Voltage supports 220V, 380V, or customer-specific customization.

OEM/ODM Support: Full customization available from samples, designs, or flexible options.

CE Certified Quality: Product holds CE certification for safety and quality assurance.

Wide Capacity Range: Models range from 500L/H to 8000L/H to fit various needs.

Company profile

Importers and ExportersYears of Export ExperienceFull CustomizationQuality Assurance

Qingdao EVU Environmental And Engineering Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.03h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company with one production line, documented outsourcing procedures, and valid manufacturing contracts with associated subcontractors. It provides broad customization and ODM services, but reported no new products during the past year and has no SDK availability. Quality systems include ISO9001:2015, ISO45001:2018, ISO14001, CE capability, documented inspection instructions, and recorded corrective-action and complaint-handling procedures. Service coverage is domestically oriented: it has inventory capability but no overseas warehouse, showroom, agents, branches, or reported overseas-service countries. Financial evidence is limited to a stated current ratio of 1 and historical operating information; monetary figures are omitted for privacy. The supplier states that it provides OEM services for well-known brands, but no specific customer names or cases are supplied.

Supplier typeThe supplier is identified as a combined company rather than an offshore company, and its offerings cover manufacturing, export trade, service, quality control, R&D, and sustainable development. This indicates a multi-function supplier structure, although the slice does not further define ownership or organizational composition.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus CE product certification capability. It also conducted regular fire drills during the past year, providing additional evidence of documented management practices.

After-Sales capabilityThe supplier has inventory capability, documented procedures and records for handling customer complaints and corrective/preventive actions, and a stated one-month average lead time in both peak and off-season periods. However, it has no overseas warehouse, showroom, agents, branches, or reported overseas-service countries, limiting international after-sales reach.

Customization capabilityBoth manufacturing and R&D information lists customization from samples, designs, minor and full customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization support.

Product Q&A

Q:What is the working principle of this machine?

It is an advanced dosing system using a mechanical power mixing system to prepare and dose polymer solutions automatically for water supply, circulating water, and sludge dewatering systems.

Q:Can the voltage be customized?

Yes, the voltage supports 220V, 380V, or can be customized according to customer requirements.

Q:What are the available models and capacities?

Models range from QDJY-500 (500 L/H) to QDJY-8000 (8000 L/H), with sizes varying from 1800x1100x1600mm to 5000x1500x2700mm.

Q:Does the machine have an alarm system?

Yes, it features an alarm system that immediately alerts and stops operation in case of polymer powder/water shortage or power device overload.

Q:Is OEM or ODM service available?

Yes, the manufacturer offers OEM and ODM services, including full customization from samples or designs.