Industrial Tunnel Freezer
Tunnel freezer: straight belt through insulated freezing chamber. 500-8,000 kg/h. Maximum capacity for large-scale freezing.
Why Choose Esper Foodtech
Most suppliers list machines. We engineer outcomes — 15+ years building poultry, meat, fruit processing lines across 80+ countries.
Pre-Shipment Load Test
Every machine runs 4 hours at full capacity before crating. Zero DOA guaranteed.
Spare Parts Kit Included
Wear parts for first 12 months ship free with every machine. No surprise sourcing.
Direct Engineer Access
Talk to the person who built it — WeChat/WhatsApp response within 4 hours, not 4 days.
Full Documentation
P&ID, electrical schematics, HACCP flow, CE/ISO certificates — all in English, all on day one.
Real Samples from Customers
From raw material to vacuum-packed export cartons — see what our machine actually produces.
Step 1 — Raw Input
Raw material entering the machine.
Step 2 — In Operation
Machine running with material processing.
Step 3 — Cut Output
Finished product — uniform, premium grade.
Step 4 — Export Packaging
Vacuum-sealed packs in export cartons.
Three Models
From boutique workshop to industrial export plant — choose the capacity that matches your production.
TNF-101
500 kg/h
10m tunnel. Small.
TNF-001
3,000 kg/h
20m tunnel. Mid-scale.
TNF-201
8,000 kg/h
35m tunnel. Industrial.
Where It's Used
Six common applications driving demand for this machine.
Slaughterhouses
Industrial poultry/meat plants
Frozen Food Export
Export-grade frozen product processing
Snack Plants
Snack and convenience food production
Food Factories
Central kitchens and food factories
Pet Food
Pet food raw material preparation
Extraction
Collagen and protein extraction plants
Frequently Asked Questions
Common questions from buyers — answered by our engineers.
600-2,000mm depending on model.
10-40 min adjustable via belt speed.
LN2 or CO2 injection option for ultra-fast freezing (-60C).
Chicken, fish, meat blocks, bakery, prepared meals, whole turkeys.
Variable-speed fans + auto-defrost reduce energy 20-30% vs older designs.
Monthly evaporator defrost. Biannual belt inspection.
Global Certifications & Standards
All our machines ship with documentation supporting your export compliance.
★★★★★
"TNF-001 freezes 2,800 kg/h of chicken. Core -18C in 25 min."
— Ivan Kuznetsov
Meat Plant (Russia)
Get Your Custom Quote
Tell us your target capacity and end market — get a fixed-price quote within 24 hours.
