What heating methods are available for the thermal desorption unit?

The system supports indirect heating with adjustable constant temperature, using non-condensable gas, natural gas, or light diesel oil as energy sources.

Is the equipment suitable for both continuous and batch operations?

Yes, the system supports both continuous (feeding/discharge) and batch operation modes to suit different scales and needs.

What certifications does the equipment hold?

The equipment is ISO, CE, ISO9001:2015, ISO14001, and ISO45001:2018 certified, and is recognized in the National Catalogue for Industrial Resources Utilization.

Vary Batch Type Pyrolysis Carbonization Furnace for Contaminated Soil Remediation

Name: Vary Batch Type Pyrolysis Carbonization Furnace for Contaminated Soil Remediation
Brand: Hunan Vary Tech Co., Ltd.
SKU: 2305012825

Hunan, ChinaHunan Vary Tech Co., Ltd.

US$450,000.00-2,400,000.00

1 Set

Product profile

Customization

Available

Certification

ISO, CE

Treatment

Pyrolysis

Trademark

Vary

Origin

Changsha, Hunan

Key features

High Daily Capacity: Single unit handles up to 240 tons/day of contaminated soil.

Deep Remediation Rate: Achieves over 99% contaminant removal for hydrocarbons and metals.

Long Service Life: Design life exceeds 10 years with over 8,000 hours annual runtime.

Eco-Friendly Emissions: Oxygen-free pyrolysis limits dioxin formation; meets global standards.

Global Deployment: Over 100 units sold, processing 2.7 million tons of solid waste annually.

Certified Technology: ISO, CE certified; recognized as a National Industrial Resource Utilization achievement.

Versatile Feedstock: Treats soil with petroleum hydrocarbons, VOCs, pesticides, and volatile metals.

Fully Automated Control: Industrial-grade automation with real-time monitoring and remote control.

Company profile

Years of Export ExperienceSelf-brandedR&D CapabilitiesProduct Certification

Hunan Vary Tech Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2010-12-10Nearest Port: CHANGSHA, SHANGHAI, GUANGZHOUAverage Response Time: ≤3.07hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D, 3D design, SDK, and multiple customization capabilities. It holds ISO9001:2015, ISO14001, ISO45001:2018, and CE-related certifications or capabilities, and has documented procedures for quality assurance, corrective actions, complaint handling, and supplier assessment. Export operations have existed since 2010 and include self-operated import/export rights, but overseas service coverage is limited: there are no overseas agents, branches, warehouses, or showrooms, and the stated overseas service-country count is zero. Production-related information indicates no in-stock capacity and no valid manufacturing contract with affiliated subcontractors. Financial data is present only as undisclosed placeholder values, so financial credibility cannot be assessed. No customer cases are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier with R&D capability. Its stated business scope includes waste collection and transportation, electricity production, thermal production and supply, ordinary-goods transportation, and corporate headquarters management, indicating a mixed technical and operational business profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certificates, plus CE product certification capability. It also reports conducting regular fire drills during the past year, supporting documented quality, environmental, occupational-safety, and compliance practices.

After-Sales capabilityThe supplier has documented corrective and preventive action procedures, complaint-handling procedures with follow-up records, and written supplier-service assessment procedures with records. However, it reports no overseas agents or branches, no overseas warehouse or showroom, and zero countries offering overseas services, so after-sales support is evidenced mainly through procedures rather than an overseas service network.

R&D capabilityThe supplier reports professional technical R&D capability, available SDK resources, and the ability to provide 3D software design services. These explicit capabilities support a positive assessment of technical innovation resources, although no specific innovation outputs or development performance metrics are provided.

Production capacityThe supplier reports no in-stock service capacity and no valid manufacturing contract with its affiliated subcontractor. Although it has 55 qualified suppliers and documented service-capability assessment procedures, the explicit lack of inventory capacity and valid subcontracting documentation indicates a production and fulfillment weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly demonstrates broad customization coverage.

Product Q&A

Q:What is the treatment effectiveness for heavy metal-contaminated soil and how is secondary pollution prevented?

The equipment efficiently treats soil with volatile and semi-volatile heavy metals. In a controlled, oxygen-free setup, volatile metals are volatilized and separated. Pyrolysis gas is used as fuel before flue gas purification for compliant discharge. Other metals, like lead, are solidified into stable forms within the soil matrix.

Q:To what standard does the treated 'Remediated Soil' conform and what are the specific reuse pathways?

Vary Tech's system achieves over 99% contaminant removal. Parameters meet or exceed standards like China's 'Soil Environmental Quality - Risk Control Standard.' Reuse options are vast: landscaping, backfilling, roadbed material, or brick manufacturing after quality tests.

Q:What is the daily processing capacity of the equipment?

The capacity ranges from 15 to 240 tons per day per unit, and it is customizable.

Q:What types of contaminants can this system treat?

It treats soil contaminated with petroleum hydrocarbons, VOCs/SVOCs, pesticide residues, and certain volatile heavy metals such as mercury and lead.

Q:What is the expected service life of the furnace?

The design life exceeds 10 years, featuring flexible sealing for 24/7 stability with over 8,000 hours of annual runtime.