What refrigerant is used?

The machine uses liquid nitrogen at 5-10BAR.

Are the products inspected before shipping?

Yes, 100% inspection including visual and function inspection is performed.

Advanced Liquid Nitrogen Freezing Machine for Industrial Use

Name: Advanced Liquid Nitrogen Freezing Machine for Industrial Use
Brand: Tianjin First Cold Chain Equipment Tech Co., Ltd.
SKU: 720086492

Tianjin, ChinaTianjin First Cold Chain Equipment Tech Co., Ltd.

US$20,000.00-50,000.00

1 Set

Product profile

Customization

Available

Cooling Method

Liquid Nitrogen

Certification

ISO, CE

Model NO.

FST-LN-Quick-freezing

Condition

New

Type

Tunnel Freezer

Material

304 Stainless Steel

Warranty

All Life

Refrigeration Valves

Brands Valves

Transport Package

Sea Worthy Packing

Specification

CE ISO9001

Trademark

FST

Origin

China

Production Capacity

300-500kg/H

Key features

Preserves Food Quality: Maintains original color, flavor, and texture by preventing dehydration.

High Capacity Output: Processes 300KG/H with a 5500mm mesh belt size.

Durable Stainless Steel: Constructed with SUS304 stainless steel for all structure parts.

Adjustable Cycle Time: Tunnel cycle time ranges from 8 to 40 minutes.

Environmental Friendly: Operates with no pollution and no noise.

Easy Maintenance: Simple to operate and repair without requiring special technicians.

Comprehensive Warranty: Includes lifetime warranty coverage for the machine.

Company profile

Multi-language PioneerR&D CapabilitiesQuality AssuranceRaw-Materials Traceability

Tianjin First Cold Chain Equipment Tech Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.86h

AI-Powered supplier vetting

SummaryThe supplier is a mechanical and refrigeration equipment supplier with a stated product range covering tunnel freezers, spiral freezers, IQF freezers, ice makers, compressor units, processing machinery, cold rooms, and food-processing equipment. It has 10 production lines, 11–20 quality-control staff, stated annual productivity of 100 sets for specified freezer products, and exports comprising 71%–90% of total sales. The supplier holds CE certification and has documented quality-control instructions, raw-material traceability, and quality assurance. It offers sample-, design-, full-, and minor-customization services but does not provide 3D software design and is not identified as a professional technical supplier. Service strengths include inventory capability, overseas service offerings such as debugging, maintenance, repair, and training, and a one-month average lead time in both peak and off-season. However, it lacks overseas warehouses, showrooms, agents or branches, and has no offline trade-show...

Supplier typeThe supplier operates in import/export and wholesale/retail of mechanical equipment and offers refrigeration, freezing, and food-processing machinery. Its 10 production lines and stated equipment productivity indicate a manufacturer or production-oriented supplier rather than only a trading company.

CertificationsCE is explicitly identified as the supplier’s sustainable-development and product-certification capability. No additional certifications are provided, so the evidence supports CE certification only.

After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, and training, and has in-stock service capacity. However, it has no overseas warehouse, showroom, agent, or branch; complaint handling and corrective/preventive-action procedures exist without written records, limiting evidence of fully controlled after-sales execution.

Production capacityThe supplier lists a broad range of refrigeration and food-processing equipment, operates 10 production lines, has 11–20 quality-control staff, and reports 100 sets of annual productivity for tunnel, spiral, and IQF freezers. These details provide explicit evidence of established production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. Although it does not offer 3D software design, the stated customization options demonstrate broad product customization capability.