What is the rated working pressure?

The rated working pressure is -0.085 Mpa.

What certifications does the company hold?

The company holds a prestigious national Class B manufacturing certificate.

Is customization available?

Yes, we offer customization from designs and full customization options.

Advanced Three Pass Boiler with Vacuum Technology for Energy Savings

Name: Advanced Three Pass Boiler with Vacuum Technology for Energy Savings
Brand: Jiangsu Weifu Special Equipment Co., Ltd.
SKU: 2112791552

Jiangsu, ChinaJiangsu Weifu Special Equipment Co., Ltd.

US$6,197.00-53,320.00

1 Piece

Product profile

Customization

Available

Function

Water Boiler, Steam Boilers, Hot Water Boiler

Fuel

Oil-Fired

Model NO.

ZKW series

Installation

Bulk Boiler

Structure

Fire Tube

Media

Hot Water

Water Circulation

Forced Circulation

Drum Placement

Horizontal Boiler

Pressure

Manufacturing Level

Burning Style

Chamber Combustion Boiler

Usage

Industrial, Power Station

Wooden Packaging

Delivery Time

30 Days

Free Samples

Feature

Customized

Transport Package

Wooden Packaging

Specification

Customized

Trademark

Weifu

Origin

Jiangsu

Key features

Dual Hot Water Output: Simultaneously delivers dual hot water streams with varying temperature differences via independent circuits.

Explosion Safety: Operates in perpetual negative pressure state, eliminating explosion risks and bypassing registration hassles.

High Thermal Efficiency: Achieves 94-96% efficiency with premium imported stainless steel heat exchanger and minimal preheating losses.

Low Nitrogen Emissions: Equipped with imported low-nitrogen burners meeting 120mg/30mg limits for strict environmental compliance.

Smart Digital Control: Intuitive LCD screen allows free temperature setting with real-time monitoring of furnace and vacuum parameters.

Long Service Life: Vacuum state prevents corrosion and scaling while flanged connections ensure easy maintenance.

Customized Design: Offers full customization options from designs to meet specific project scales and needs.

Energy Saving Structure: 100mm double-layer insulation minimizes external touch temperature and drastically improves thermal efficiency.

Company profile

Importers and ExportersQuality AssuranceManagement Certification

Jiangsu Weifu Special Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.13h

AI-Powered supplier vetting

SummaryThe supplier operates in manufacturing and sales of special equipment, with a focus on refrigeration and air conditioning. They offer OEM and ODM services, have a traceable raw material system, and perform 100% inspection on finished products. Despite having valid contracts with subcontractors and in-stock service capabilities, they lack overseas warehousing, showrooms, and trade show participation. Their R&D capabilities include CAD usage but lack new product development in the past year. Financially, they have data covering the last three years. They primarily serve domestic markets but export 21-30% of their sales.

Supplier typeThe supplier is a combined company involved in manufacturing and sales of special equipment, particularly in refrigeration and air conditioning.

After-Sales capabilityTechnology engineers provide technical support for after-sales services, indicating a structured approach to customer requests.

Financial creditThe supplier has financial data available for the last three years, indicating a level of financial transparency.

R&D capabilityThe supplier uses CAD in R&D, but there are no new product developments in the past year, suggesting limited innovation activities.

Customization capabilityThe supplier offers full customization and ODM services, demonstrating strong customization capabilities.

Client casesThe supplier provides OEM services for popular brands, indicating experience with reputable clients.

Product Q&A

Q:How to buy a good boiler?

Choose a good supplier. Specification is clear, steam or hot water, capacity, fuel, pressure and so on. Price is not the only problem, quality and service also important.

Q:What is your main product?

Steam boiler, hot water boiler and thermal oil boiler. Gas fired boiler, oil fired boiler, diesel fired boiler, coal fired boiler, biomass fired boiler, Industry boiler and so on.

Q:How long is your lead time?

Generally it is 30 days, depends on your needs and project scales.

Q:What is the boiler design thermal efficiency?

The boiler design thermal efficiency is 94-96%.

Q:Does the boiler require registration?

No, it operates under negative pressure to avert expansion or explosion risks, bypassing supervision and inspection.