Floor Standing Industrial Dehumidifier | High Temp Stand Alone Dehumidifier

High Temp Floor Standing Industrial Dehumidifier (GDH-180E to GDH-1440E)

Product Overview
The GDH Series is a heavy-duty, floor standing industrial dehumidifier line engineered specifically for demanding, high-temperature industrial environments. Unlike standard commercial units that fail above 32°C, this free standing industrial dehumidifier series operates efficiently in ambient temperatures up to 60°C. With a massive moisture removal capacity ranging from 180L to 1440L per day, it is the ideal standalone dehumidifier solution for controlled environment manufacturing, industrial drying setups, and large-scale warehouse operations.

Engineered for Harsh Industrial Scenarios
Built with high-grade thickened sheet metal and an all-copper heat exchanger system, the GDH series ensures non-stop, continuous operation. It features an advanced digital control system with an LCD touch screen, automatic defrosting, and comprehensive fault self-protection mechanisms to maintain optimal relative humidity (30%–80% RH) under volatile thermal conditions.

Key Commercial Advantages

Wide Operating Temperature Envelope: Stable performance from 5°C up to 60°C.
All-Copper Heat Exchangers: Coils optimized for maximum thermal transfer and corrosion resistance.
Heavy-Duty Architecture: Industrial-grade motor and thickened casing for rugged deployment.
Continuous Drainage Design: Integrated corrosion-resistant drain hose eliminates manual emptying.
Global Supply Support: Low OEM/ODM MOQ (10 units), dual-voltage options, and export-ready compliance.

For ceiling-integrated options, explore our greenhouse dehumidifier series. For integrated fresh air capabilities, view the ducted dehumidifier with fresh air integration.

Technial Parameters

Specification / Model	GDH-180E	GDH-240E	GDH-280E	GDH-380E	GDH-480E	GDH-600E	GDH-720E	GDH-960E	GDH-1200E	GDH-1440E
Dehumidification Capacity (30°C / 80% RH)	180 L/day	240 L/day	280 L/day	380 L/day	480 L/day	600 L/day	720 L/day	960 L/day	1200 L/day	1440 L/day
Power Supply	220V / 380V	220V / 380V	380V / 50Hz	380V / 50Hz	380V / 50Hz	380V / 50Hz	380V / 50Hz	380V / 50Hz	380V / 50Hz	380V / 50Hz
Rated Power	2800 W	3000 W	5400 W	5500 W	6500 W	6800 W	11500 W	15000 W	18000 W	22000 W
Noise Level	≤60 dB(A)	≤60 dB(A)	≤60 dB(A)	≤65 dB(A)	≤65 dB(A)	≤70 dB(A)	≤70 dB(A)	≤75 dB(A)	≤75 dB(A)	≤75 dB(A)
Airflow / Air Circulation	2000 m³/h	2400 m³/h	2400 m³/h	4000 m³/h	5100 m³/h	7000 m³/h	8500 m³/h	12000 m³/h	15000 m³/h	18000 m³/h
Working Humidity Range	30%-80% RH	30%-80% RH	30%-80% RH	30%-80% RH	30%-80% RH	30%-80% RH	30%-80% RH	30%-80% RH	30%-80% RH	30%-80% RH
Recommended / Applicable Area	180-240 m²	200-300 m²	260-350 m²	350-500 m²	450-600 m²	500-700 m²	700-900 m²	1000-1200 m²	1200-1400 m²	1600 m²
Working Temperature	5-60°C	5-60°C	5-60°C	5-60°C	5-60°C	5-60°C	5-60°C	5-60°C	5-60°C	5-60°C
Drainage Method	Continuous Drainage (Drain Hose)	Continuous Drainage (Drain Hose)	Continuous Drainage (Drain Hose)	Continuous Drainage (Drain Hose)	Continuous Drainage (Drain Hose)	Continuous Hose Drainage	Continuous Hose Drainage	Continuous Hose Drainage	Continuous Hose Drainage	Continuous Hose Drainage
Product Dimensions (L×W×H) (mm)	600×420×1589	770×490×1720	770×490×1720	1200×480×1730	1200×460×1730	1200×480×1780	1200×480×1780	1400×550×1850	1400×550×1850	1400×550×1850
Packing Dimensions (L×W×H) (mm)	700×500×1700	850×560×1800	850×560×1800	1300×550×1850	1300×550×1850	1300×550×1850	1300×550×1850	—	—	—
Refrigerant	R32	R32	R32	R32	R32	R32	R32	R32	R32	R32
Net / Gross Weight	87 kg / 92 kg	105 kg / 110 kg	110 kg / 118 kg	180 kg / 190 kg	200 kg / 210 kg	205 kg / 215 kg	216 kg / 225 kg	363 kg / 375 kg	363 kg / 375 kg	460 kg / 480 kg

Product Details

Where the High-Temp Floor Standing Dehumidifier Fits Best

The GDH Series is purpose-built to act as a highly dependable standalone dehumidifier for extreme structural layouts and intensive commercial processing plants. Its heavy-duty configuration handles massive humidity peaks across diverse specialized infrastructure fields:

Food Processing & Drying Rooms: Maintains precise moisture extraction targets during agricultural dehydration, meat curing, and spice drying loops without thermal stalling.
Pharmaceutical & GMP Workshops: Guarantees accurate environmental compliance for powder compounding, packaging lines, and safe medicine containment zones.
Precision Electronics & Semiconductors: Prevents electrostatic discharge anomalies and moisture-induced wafer defects in cleanrooms.
Industrial Heat Treatment & Metallurgy: Manages localized extreme humidity spikes within manufacturing environments subject to high process temperatures.
Chemical Industries & Energy Facilities: Limits dangerous corrosion factors on raw storage containers, sub-stations, and sensitive piping setups.
Wood & Furniture Manufacturing: Mitigates raw lumber warping, optimizes adhesive bonding stages, and accelerates drying cabinet throughput.

Why True High-Temperature Engineering Matters (5°C to 60°C)

Standard industrial humidity solutions rely on compressors calibrated for comfort-level spaces, capping out safely near 32°C to 38°C. In real-world drying loops or sealed machinery zones, seasonal conditions easily breach 40°C+, causing ordinary systems to trip internal thermal safety switches, completely halting moisture remediation.
The GDH Floor Standing Dehumidifier breaks through this bottleneck via upgraded structural components, robust fan assemblies, and an intelligent auto-defrosting matrix that safeguards continuous performance up to 60°C. Even under deep-heat conditions, the unit continues processing air, preventing moisture rebounds exactly when ambient humidity pressure peaks.

Rugged Architectural Implementation and Continuous Hose Drainage

As a free standing industrial dehumidifier, each unit features an upright, high-density cabinet configuration constructed from thick sheet metal, maximizing factory floor layouts without requiring extensive structural anchoring. Internal setups leverage premium all-copper condensers and evaporators to resist airborne chemical breakdown while maximizing heat exchange metrics.
Given the high-capacity yields—climbing to 1440 liters per day on the flagship GDH-1440E—relying on manual collection trays is impossible. The series utilizes a built-in, corrosion-resistant drain hose terminal, enabling uninterrupted gravity-fed discharge straight to internal infrastructure floor sumps or facilities lines.

B2B Procurement and OEM/ODM Manufacturing Deliverables

As an established Chinese industrial moisture-control equipment manufacturer, we supply flexible custom configurations starting at a low standard MOQ of 10 units per assembly line run. Our global engineering delivery program accommodates clear market customizations:

OEM Services: Private labeling, structural color matching, tailored localized electrical configurations (220V/380V options), and custom brand packaging artwork.
ODM Services: Low-GWP eco-refrigerant adjustments (R32 swaps for strict EU F-gas compliance), upscaled multi-stage particulate filters, and comprehensive Building Management System (BMS) linkage options utilizing Modbus RTU or BACnet protocols.

Standard lead turnarounds average 30 to 40 days following technical document confirmation, shipped directly via FOB Ningbo or FOB Shanghai ports.

FAQs

What makes a high-temperature floor standing dehumidifier different from a standard commercial unit?

Traditional commercial dehumidifiers are rated for ambient rooms below 32°C–38°C; pushing them past this cause compressor thermal overloads and system shut-downs. The GDH series features specialized high-temp engineering allowing steady, reliable 24/7 moisture removal in ambient temperatures all the way up to 60°C, backed by thickened sheet metal casings and heavy-duty industrial motors built for intense factory wear.

How do I size and select the right GDH model for my drying or processing room?

Sizing requires balancing the total area (m²), ambient heat ranges, and the estimated water-evaporation load from raw products. Compact spaces or secondary cleanrooms match well with the GDH-180E to GDH-280E models (180–280 L/Day). Massive manufacturing zones, wood kilns, and large chemical storage spaces require the massive capacity footprint of our top tier units, ranging from the GDH-600E up to the GDH-1440E which covers spaces up to 1600 m² with a massive 18,000 m³/h air circulation rate.

Can these free standing units integrate with existing plant ventilation or HVAC layouts?

Yes. While engineered fundamentally as a standalone dehumidifier for flexible floor placement, the high-airflow fan assemblies can comfortably discharge processed air directly into local extraction loops or facility duct trunking systems to secure uniform relative humidity balancing across multi-room manufacturing zones.

What are the electrical connection requirements for the high-capacity models?

Smaller entries like the GDH-180E and GDH-240E support dual configuration inputs (220V/380V). However, to protect heavy-duty industrial motors and sustain high-capacity output, all models from the GDH-280E up to the GDH-1440E require a stable 380V / 50Hz three-phase industrial power infrastructure.

Yes — R32 (HFC single-component, GWP 675, A2L mildly flammable) is the standard refrigerant across the GDH series, replacing R410A as the default configuration to align with the revised EU F-gas Regulation (EU 2024/573), UK, Japan, Australia, and the accelerating regulatory transitions in North America and China. Single-component composition also eliminates the fractionation risk associated with blended refrigerants during charge and top-up service — a meaningful maintenance advantage for equipment operating on multi-year service cycles. For projects specifying natural-refrigerant equipment under ultra-low-GWP procurement policies, R290 (natural hydrocarbon, GWP 3, A3 flammable) is available as a factory configuration on smaller-capacity models where the refrigerant charge remains within IEC 60335-2-40 hydrocarbon limits for the installation category. R410A remains available as an ODM configuration from MOQ 200 units for legacy replacement projects in markets operating existing R410A service infrastructure — note that R410A is under phase-down schedules across the EU, UK, US, and other regulated markets, with most new-build projects specifying R32 or R290 to align with 2027–2032 regulatory milestones. Specify the target market with your order and we will configure the appropriate refrigerant per local regulatory requirements.

Does the GDH series support eco-friendly low-GWP refrigerants like R32?

Our baseline OEM customization MOQ is 10 units per model tier, covering custom exterior painting, brand labeling, custom plug selections, and tailored user documentation. Advanced structural modifications or specific BMS protocol integrations (Modbus/BACnet) fall under our ODM scope. Production averages 30–40 days from blueprint approvals, sailing FOB from Shanghai or Ningbo.

What is the standard MOQ and delivery timeline for customized B2B bulk orders?

Need an exact moisture control schematic for your plant? Contact our application engineering team today. Provide your room dimensions, processing temperatures, raw material water-loads, and available power infrastructure. We will deliver a comprehensive model recommendation, layout map, and accurate FOB quotation within one business day. Technical schematics and factory quality certifications are fully accessible prior to batch production cycles.