How is stable firing quality ensured?

Guaranteed by precise automated temperature control, uniform air distribution, stable kiln pressure maintenance, and reliable speed regulation of the production line.

Is the tunnel kiln energy-efficient?

Yes. It integrates advanced waste heat recovery systems, which are effectively utilized for preheating and drying, resulting in high thermal efficiency and low energy consumption.

What routine maintenance is required?

Scheduled inspection and maintenance of key components, including burners, ventilation fans, temperature sensors, kiln cars, as well as sealing and insulation systems.

Automatic Tunnel Kiln Production Line

Name: Automatic Tunnel Kiln Production Line
Brand: Shaanxi Xinxing Building Materials Machinery Manufacturing Co., Ltd
SKU: 2280772125

Shaanxi, ChinaShaanxi Xinxing Building Materials Machinery Manufacturing Co., Ltd

US$420,000.00

1 Set

Product specifications

section size

Product profile

Customization

Available

After-sales Service

Remunerated Service

Warranty

One-Year

Model NO.

SDY

Certification

ISO

Customized

Automatic Grade

Automatic

Type

Extrusion Molding

Effective Inner Width

3.6m

Effective Inner Height

1.4m

Total Length

108m

Firing Temperature

950-1150°C

Daily Output

100000-120000

Working Time

8-12 Hours

Installed Power

110-132kw

Fuel

Natural Gas, Coal Gas, Diesel, Pulverized Coal

Control System

Fully Automatic Temperature & Pressure Control

Raw Material

Clay, Shale, Coal Gangue, Fly Ash

Application

Fired Brick, Red Brick, Hollow Brick, Perforated B

Voltage

380V

Transport Package

Customize

Specification

Tunnel kiln 3.6m*108m

Trademark

Xinxing Building Materials

Origin

China

HS Code

8474809000

Key features

High Output & Yield: Daily capacity up to 150,000 bricks with a 99% yield rate.

Energy Saving: Waste heat recovery reduces fuel consumption by over 50%.

Customizable Design: Customizable section sizes, lengths, and heating methods.

Versatile Application: Ideal for clay, shale, coal gangue, and solid waste materials.

Eco-Friendly: Low emission and noise, complying with global green standards.

Lifetime Support: Lifetime technical support and 24/7 online service.

1-Year Warranty: 12 months warranty with free parts replacement for defects.

Professional Service: On-site installation, commissioning, and operator training.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedSelf-branded

Shaanxi Xinxing Building Materials Machinery Manufacturing Co., Ltd

Shaanxi, China

Business Type: Manufacturer/FactoryExport Year: 2002-12-25Nearest Port: qingdao, tianjinAverage Response Time: ≤0.73hTerms of Payment: D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company, but the information also describes extensive industrial equipment, brick-kiln engineering, OEM/ODM services, and broad customization capabilities. It reports exports representing 71%–90% of total sales, five years of exporting experience, and overseas agents or branches. Customer complaint handling has a clear procedure with records, while quality assurance and raw-material traceability are stated. However, several management controls lack written records, including finished-product inspection, supplier-service assessment, corrective/preventive actions, and some quality-control capability records. Innovation evidence is limited: ODM and customization are available, but no new product was reported in the past year and no SDK is available. No evidence establishes certifications, overseas warehouses or showrooms, or participation in offline trade shows.

After-Sales capabilityThe Xinxing brand is described as having recognized after-sales service, and the supplier has a clear customer-complaint procedure with follow-up records. It also provides services through overseas agents or branches, but has no overseas warehouse or showroom and has not participated in offline trade shows; the overall breadth of after-sales coverage is therefore only partially evidenced.

Production capacityThe information lists numerous industrial manufacturing and processing capabilities, including cutting, cranes, rolling, milling, boring, lathes, planing, and welding, and describes brick-extrusion equipment exported internationally. Quality assurance and raw-material traceability are stated, but finished-product inspection and some quality-control records are only instructional and not documented.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also offers ODM services. These statements directly support broad customization capability.

Client casesThe company states that its Xinxing brand brick-extrusion equipment is exported to over thirty countries and regions, with exports accounting for 71%–90% of total sales and five years of export experience. It also reports OEM service for well-known brands and overseas agents or branches, but no named customers or independently verifiable case details are provided.

Product Q&A

Q:What is a tunnel kiln?

A continuous high-temperature industrial furnace designed for the sintering, firing, drying, and calcining of ceramic, brick, refractory, and similar products.

Q:What does 'one drying, one firing' process entail?

A streamlined continuous production process where green bodies are first thoroughly dried, then conveyed into the kiln for high-temperature firing in a single sequence.

Q:What are the core advantages of a tunnel kiln?

High operational efficiency, stable and consistent product quality, significant energy savings, fully continuous production, simplified automation, and reduced operational costs.

Q:What is the standard firing cycle duration?

Adjustable firing cycle, typically ranging from 8 to 24 hours, optimized based on product specifications, size, and process parameters.

Q:Which products are suitable for tunnel kiln processing?

Ideal for a wide range of sintered products, including bricks and tiles, ceramics, refractory materials, sanitary ware, and advanced industrial ceramics.