What is the warranty policy?

If there is any malfunction during the warranty period, we propose a solution within 24 hours. For non-human causes, we provide free repairs.

What certifications do you have?

We have ISO9001 Certifications.

Compact Sludge Dewatering Screw Press Equipment for Small Wastewater Plants

Name: Compact Sludge Dewatering Screw Press Equipment for Small Wastewater Plants
Brand: Shandong Grenorth Environment Protection Technology Co., Ltd.
SKU: 2283271505

Shandong, ChinaShandong Grenorth Environment Protection Technology Co., Ltd.

US$1,500.00-150,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Support Remote Warranty

Warranty

1year

Model NO.

ZDL131

Type

Sludge Dewatering Machine

Usage

Industrial, Home, Agriculture, Hospital

Processing Capacity

Sludge Discharge Height

250

Net Weight

240

Transport Package

Standard Packaging

Specification

2400×750×1500

Trademark

Grenorth

Origin

Shandong, China

HS Code

8421191000

Production Capacity

100sets/Year

Key features

Self-Cleaning Technology: Multi-ring automatic cleaning replaces traditional filtration for stable mud-water separation.

Space Saving Design: Reduces need for sedimentation and sludge concentration tanks, saving construction costs.

Patented Innovation: Developed by our company, this new type of solid-liquid separation equipment is patented.

Lifetime Maintenance: We promise 1-year warranty and lifetime maintenance for all our products.

Anti-Corrosion Coating: Uses world-famous paint like epoxy-coal tar pitch according to strict standard processes.

ISO9001 Certified: Our company holds ISO9001 certifications ensuring quality management standards.

Flexible Customization: We offer full customization, minor customization, and design-based options.

High Automation: Process is simple with small footprint, low investment, and high degree of automation.

Company profile

Importers and Exporters

Shandong Grenorth Environment Protection Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao portAverage Response Time: ≤0.69h

AI-Powered supplier vetting

SummaryShandong Grenorth Environmental Technology Co., Ltd. is an environmental-protection equipment supplier focused on sewage treatment equipment. It states that it provides design, production, installation, commissioning, training, and after-sales services, and reports annual output of 1,000 sewage treatment equipment sets. The supplier offers broad customization and ODM services, but does not provide 3D software design services and reported no new products during the past year. Its disclosed quality resources are inconsistent: one slice reports one quality inspector, while another reports 6–10 quality control staff; finished-product inspections follow instructions but lack written records. Financial information is represented only by years, without assessable financial metrics. No certifications or customer cases are explicitly documented.

Supplier typeThe supplier is described as an innovative environmental-technology enterprise serving the environmental-protection industry, with sewage treatment equipment as its stated production focus. Its personnel include technical, engineering, sales, and after-sales staff, indicating an equipment manufacturer and integrated service provider rather than a pure trader.

After-Sales capabilityThe supplier explicitly states that it provides installation and commissioning, technical training, and after-sales service, and identifies after-sales personnel among its staff. However, its complaint-handling and corrective-action procedures are recorded only as “Others,” so the operational maturity of these processes cannot be fully assessed.

Production capacityThe supplier reports one production line, equipment including cutting, bending, welding, drilling, and spraying machines, and annual sewage-treatment-equipment output of 1,000 sets. These details demonstrate established production capability, although the conflicting quality-staff figures—one inspector versus 6–10 staff—reduce clarity regarding production quality resources.

Customization capabilityThe supplier explicitly offers customization from samples, designs, and full customization, along with flexible and minor customization, and also provides ODM services. It does not provide 3D software design services, which limits one specific design-support capability but does not negate its stated manufacturing customization options.