What is the warranty and after-sales service provided?

We provide warranty coverage including support from online engineers for technical assistance.

What are the payment terms for purchasing this equipment?

Accepted payment terms include LC, T/T, D/P, and PayPal.

What is the lead time for delivery?

The average lead time is one month, regardless of whether it is peak season or off-season.

Instant Freezing Liquid Nitrogen Tunnel Freezer Liquid Nitrogen Tunnel Quick Freezer Equipment

Name: Instant Freezing Liquid Nitrogen Tunnel Freezer Liquid Nitrogen Tunnel Quick Freezer Equipment
Brand: Tianjin Sure International Trading Co., Ltd.
SKU: 2126616832

Tianjin, ChinaTianjin Sure International Trading Co., Ltd.

US$36,000.00

1 Piece

Product specifications

SR-500

Product profile

Customization

Available

Weight

2000kg

Warranty

Warranty for Online Engineers

Model NO.

SR-LQTF

Voltage

380V

Type

Tunnel Type Quick Freezer

Size

9000*800*3000mm

Freezing Time

30min

Driving Mode

Internal Driving Mode

Capacity

500kg/H

After-Sales Service

Warranty for Online Engineers

Transport Package

Wooden Box

Trademark

sure

Origin

China

Key features

Ultra-Fast IQF Freezing: Liquid nitrogen spray achieves instant freezing, preserving texture, flavor, and cellular structure.

High Yield & Low Loss: Dehydration loss is typically under 1%, maximizing saleable product weight and profitability.

Versatile Product Range: Ideal for seafood, berries, poultry, and prepared foods with adjustable belt speed and LN2 flow.

Compact Footprint: High production capacity in a small space compared to mechanical freezers of similar capacity.

Low Maintenance Design: Simple mechanical structure without complex compressors reduces downtime and maintenance costs.

Quick Start-Up: Reaches operating temperature instantly without long pre-cooling periods for flexible scheduling.

Premium Material Build: Constructed with 304 stainless steel and a stainless steel mesh belt for hygiene and durability.

High Capacity Output: Capable of processing 500kg per hour with a 30-minute freezing cycle for efficient production.

Company profile

Years of Export ExperienceExhibition ExperienceFull CustomizationR&D Capabilities

Tianjin Sure International Trading Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-04-20Nearest Port: Tianjin PortAverage Response Time: ≤5.68hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and reports manufacturing, export, service, quality-control, and R&D capabilities. It offers broad customization and ODM services, has introduced new products during the past year, and provides experienced engineering and after-sales support. Overseas service coverage is explicitly stated for the United States, including repair, maintenance, training, and equipment installation, with overseas agents or branches available. Quality processes include complaint-handling procedures, quality assurance, and raw-material traceability. CE certification and recent fire-drill activity are reported. However, the supplied information does not establish detailed production capacity, customer cases, or financial credibility; it also states that the supplier does not provide OEM services for popular brands, has no SDK, overseas warehouse, or overseas showroom.

Supplier typeThe supplier is explicitly classified as a combined company. Its listed offering areas include export trade, manufacturing, service, quality control, R&D, and other capabilities, indicating a broad operating scope, although the exact legal or ownership structure is not provided.

CertificationsThe supplier reports sustainable-development and product certification capability through CE certification. The slice does not identify the certified products, certificate validity, or additional certifications, but CE is explicit evidence of certification holding.

After-Sales capabilityThe supplier reports experienced after-sales staff, complaint procedures with followed records, clear corrective and preventive-action procedures, and overseas services in the United States covering repair, maintenance, training, and equipment installation. It also reports overseas agents or branches, while lacking overseas warehouses and showrooms.

Financial creditThe supplied financial fields report zero operating revenue, operating cost, gross profit, cash outflows, gross margin, and current-ratio values across the stated periods. These figures do not provide positive evidence of financial strength and indicate a material basis for concern, although the data quality or reporting context is not explained.

R&D capabilityThe supplier reports new products during the past year, ODM services, and engineering capability to design machines for special requirements. However, it reports no available SDK and no OEM service for popular brands; the stated R&D evidence still supports innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Experienced engineers are also described as able to design machines according to special requirements, providing direct evidence of broad customization capability.