Industrial Heat Pump Dryer
The HPD-001 closed-loop heat pump dryer dehydrates fruits, vegetables, seafood, and herbs at 30-60°C — preserving heat-sensitive nutrients, colors, and aromas. 65% energy saving vs electric hot-air. No exhaust — water recovered as condensate.
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 for Heat Pump Drying
From boutique workshop to industrial export plant — choose the capacity that matches your production.
HPD-101 Benchtop
100 kg/h
R&D, small producers. 5 kW Copeland compressor. COP 3.5.
HPD-001 Standard
400 kg/h
Mid-scale plants. Twin 10 kW compressors. COP 3.8.
HPD-201 Industrial
1,000 kg/h
Premium seafood, herbs, high-value fruits. 4×12 kW compressors. COP 4.0.
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.
Heat pump = 65% less energy + low-temp drying (preserves heat-sensitive compounds). Hot air = simpler, cheaper upfront.
Premium seafood (sea cucumber, fish maw), Chinese herbs (ginseng, goji), high-value fruits (mango, banana), pet treats, mushrooms.
R134a standard. R410A optional for higher efficiency.
Compressor 5-7 year lifespan. Annual refrigerant top-up ~USD 80-120. Otherwise low maintenance.
Heat pump: 6-12 hours, 65% energy saving, USD 8-15K. Freeze dryer: 24-48 hours, premium quality, USD 80-150K.
Yes — hybrid HPD + microwave gives fast + low-temp drying.
| Product | Temp | Time |
|---|---|---|
| Sea cucumber | 50C | 18-24h |
| Fruits | 55-60C | 8-12h |
Global Certifications & Standards
All our machines ship with documentation supporting your export compliance.
★★★★★
"HPD-201 dried our sea cucumbers at 50°C instead of 80°C hot air. Color and texture preserved — wholesale price doubled."
— Chen Hui
Owner, Dalian Sea Cucumber Co. (China)
Get Your Custom Quote
Tell us your target capacity and end market — get a fixed-price quote within 24 hours.
