Small Dehumidification Dryer

Compact yet powerful — the XIECHENG XC-MDD Series Small Dehumidification Dryer combines dehumidifying and drying in one unit. Designed for small material usage and highly hygroscopic plastics such as PA and PC, it offers drying capacities from 20L to 80L. The compact unit can be mounted directly on molding machines, performing automatic dehumidifying and drying to prevent material re-absorption and significantly reduce energy consumption. Ideal for precision molding, small-scale production, and optical or electronic manufacturing, it ensures efficient, stable, and high-quality drying for every batch.

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Working Principle

①Material Tank

②Material Pipe

③Euro-Auto Loader

④Small Dehumidification Dryer

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 Highlights of the Product

 01  Intelligent Adaptive Energy-Saving System

Automatically adjusts drying airflow according to the set temperature, helping optimize energy consumption.

 02  Small Yet Complete

Integrates dehumidification and drying in one compact unit with 20–80L hopper capacities, ideal for small batches of hygroscopic plastics such as PA and PC.

 03  Unique Honeycomb Rotor Design

XC-MDD is featuring a small molecular sieve honeycomb rotor design, the system delivers stable low-dew-point drying air down to -40°C under ideal conditions.

 04  Heat Recovery & Optimized Drying Design

The insulated hopper features bottom-up airflow and cyclone exhaust to reduce heat loss. Stainless steel material-contact parts help prevent contamination.

 05  Multifunctional Intelligent Controller

The 4.3-inch touchscreen displays real-time operating status and provides preset recipes for common plastics.

·Scheduled Operation: Supports weekly scheduling with hourly settings.

·Automatic Heat Preservation: Maintains heat during machine stops to help prevent excessive drying.

 06  Double-Layer Insulated Design

The double-layer insulation design, with a high-quality thick insulation interlayer, ensures uniform temperature and minimal heat loss, improving energy efficiency and environmental performance.

 07  Industry 4.0 Connectivity

RS-485 (Modbus) communication interface is compatible with various factory visualization and monitoring systems, enabling remote monitoring.

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Specifications

Model	MDD20L/20H	MDD40L/20H	MDD80L/30H
Drying Electric Heating Power (Kw)	1.2	1.5	1.5
Drying Blower Power(KW)	0.2	0.4	1.2
Regen Electric Heating Power (KW)	1.2	1.2	1.5
Regen Blower Power(kW)	0.18	0.18	0.2
Dry Air Capacity(m³/hr)	20	20	30
Hopper Volume(L)	20	40	80
Voltage	230V/50HZ/1P	230V/50HZ/1P	230V/50HZ/1P
Design Drying TEMP(°C)	160	160	160
Dimension(mm)
H	945	1020	1100
W	600	635	770
D	550	560	685