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Brief Description
1. Manufacture
2. Wholesale / Retailed
3. Quality warranty
4. Easy operate
5. Different models
Other series of WOLTER products
Hot Air Hopper Dryer
Honeycomb dehumidifier
All-in-one dehumidifying dryer
Pet crystallization dryer
Oil mold temperature controller / heater
Water mold temperature controller / heater
High temp mold heater
Automatic vacuum hopper loader
Water chillers
Plastic crusher / shredder
Color mixer
Application
WD-U series hopper dryer adopt hot air down-blowing design and use stainless steel made material hoppers to avoid contamination. With this design, they are also ideally suitable for use with honeycomb dehuimidifiers to dry engineering plastics.
Feature
1. Microprocessor is used for accurate temperature control.
2. Hot air down-blowing design ensures even distribution of hot air to maintain a steady temperature in the hopper and increase drying efficiency.
3. Digital P.I.D temperature control with LED display.
4. Innovative design with sleek appearance.
5. Overheat protection to ensure reliable operation.
6. Automatic start/stop timer one week to improve energy saving.
7. Drying hopper and hopper lid can be fully insulated for high temperature application.
8. Option accessories: euro-hopper suction box, euro-hopper mobile floor stand, material door magnet, magnetic base(aluminum or stainless steel), blower inlet filter, hot air recycling, exhaust air filter.
9. Europeanization design, double-wall with imported thermal insulation material filled in interlayer, shorten the heating time and reduce heat loss, therefore saving energy & high efficient.
10. Standard equipped hot air recyclers.
Working principle
Air blown out of drying blower became high temperature drying air after being heated. Through screen protector and hole screen, hot air can be equably dispersed in the material of storage tank.





Q1: Are you trading company or manufacturer?
A: We are factory which has over 15 years' manufacturing experience and 80% engineer work have more than 10 years.
Q2: How long is your delivery time?
A: 5 - 20 days after order confirmed. Based on the item and quantity.
Q3: What's the MOQ?
A: 1 set.
Q4: What is your terms of payment?
A: If amount ≤ 1000 USD, 100% in advance, if amount ≥ 1000 USD, T/T 30% as deposit, and 70% balance before shipping. We'll show you the photos of the products and package.
Q5: Where's your general loading port?
A: Shanghai port and Zhangjiagang Port
Q6: Can you do OEM?
A: Yes, we can do OEM.
Q7: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How to deal with the faulty?
A: First, our products are produced in strict quality control system, but if any faulty, we'll send new spare parts for free in one warranty year.
Secondly, our technician will periodically follow up customer to help to do maintenance and ensure equipment operation 7/24 be guaranteed.
Q9: How can get the shipping cost?
A: You tell us your destination port or delivery address, we check with Freight Forwarder for your reference.
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