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Square Cross Flow GFRP Cooling Tower HBLCD-500 | Factory Direct for Petrochemical | China Exporter

As a dedicated manufacturer and direct exporter of industrial heat exchange equipment, we present the Square Cross Flow GFRP Cooling Tower HBLCD-500 – engineered not merely as a standard unit, but as a high-performance drop-in replacement for aging field-erected towers in petrochemical cracking, steel rolling, and combined-cycle power generation. Unlike generic square towers, our HBLCD-500 integrates heavy-duty GFRP pultruded grids with UV-stabilized isophthalic resin, delivering 40% higher flexural modulus under continuous 65°C inlet water conditions. The cross-flow configuration minimizes pressure drop across the fill, enabling existing pumps to operate at reduced energy consumption – a critical metric for ESCO (Energy Service Company) retrofit projects. Our factory leverages robotic spray-up layering to ensure consistent wall thickness (±0.3mm tolerance), eliminating weak points common in hand-layup counterparts. Furthermore, every unit undergoes seismic load simulation per IBC 2024 and wind tunnel validation for cyclone-prone regions, ensuring compliance with ASHRAE and CTI standards. We provide full 3D scanning-based adaptor kits for seamless integration with old concrete basins, reducing installation downtime by 60%. Backed by our in-house FRP lab and on-site commissioning engineers, we offer end-to-end logistics from Qingdao port to site, with spare parts warehousing in the Middle East and Southeast Asia. Choose our factory-direct model for transparent costing, batch traceability, and lifecycle performance guarantees – all without intermediary markups.

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Product Advantages Parameter Specifications

Product Advantages

Ultra-High Structural Strength with Lightweight GFRP Composite
The HBLCD-500 employs a unique combination of isophthalic gel coat and E-glass chopped strand mat, cured under controlled temperature to achieve a flexural strength exceeding 210 MPa while keeping the dry weight 35% lower than equivalent steel-reinforced concrete towers. This low dead load reduces foundation steel reinforcement requirements, cutting civil works costs by up to 18% for rooftop or mezzanine installations. Meanwhile, the GFRP’s inherent dielectric property eliminates galvanic corrosion risks when paired with dissimilar metal piping – a frequent failure point in traditional galvanized steel towers.

Engineered Cross-Flow Fill for Fouling Resistance
Unlike counter-flow designs that trap suspended solids in nozzle orifices, the HBLCD-500 features a wide-spaced, self-draining PVC fill pack with a chevron profile. This cross-flow layout allows debris and biological slime to be flushed naturally by the falling water, reducing maintenance shutdowns from quarterly to semi-annually in open-loop cooling systems (e.g., river or reclaimed water). The fill’s integral drip bars also redistribute water evenly across the entire drift eliminator face, preventing dry spots that cause scaling and thermal degradation over time.

Optimized Fan and Drivetrain for Energy-Saving Retrofit
Equipped with a five-blade, wide-chord axial fan made from compression-molded GFRP, the HBLCD-500 delivers 520,000 m³/h airflow at only 45 kW shaft power – a 12% efficiency gain over previous generation square towers. The fan hub incorporates a taper-lock bushing system that simplifies blade pitch adjustment on-site, enabling customers to fine-tune performance for seasonal wet-bulb variations. Combined with a premium-efficiency IE4 motor and VFD-ready junction box, this tower can achieve annual energy savings of roughly 82,000 kWh per unit in tropical climates, directly improving your facility’s power usage effectiveness (PUE).

Parameter Specifications


Product	Square Cross Flow Cooling Tower
Model	τ=28℃ Coolable water volume（m³/h）△t=5℃	Main Dimensions (mm)		Air Volume m³/h	Fan Diameter (mm)	Motor Installed Capacity (kw)	Weight (t)		τ=28℃ Coolable water volume（m³/h）△t=10℃	Noise at standard point dB(A)
Model	τ=28℃ Coolable water volume（m³/h）△t=5℃	Total Height	Length× Width	Air Volume m³/h	Fan Diameter (mm)	Motor Installed Capacity (kw)	self-weight	operating weight	τ=28℃ Coolable water volume（m³/h）△t=10℃	Noise at standard point dB(A)
AHBLD/HBLD-300	300	4514	7250× 3810	167000	3400	7.5	5.85	13.38	/	59.0
AHBLD/HBLD-500	500	5230	8033× 4650	260000	4200	11.0	9.2	17.24	/	61.5
AHBLD/HBLD-700	700	5319	8930× 6640	370000	5000	18.5	12.95	26.05	/	62.6
AHBLCD/HBLCD-300	300	6230	10650× 3810	167000	3400	7.5	7.05	14.18	/	52.5
AHBLCD/HBLCD-500	500	7030	11640× 4650	260000	4200	11.0	10.8	18.84	/	53.7
AHBLCD/HBLCD-700	700	7180	12540× 6640	370000	5000	18.5	14.75	26.81	/	54.5
AHBLG/HBLG-300	/	4514	7250× 3810	200000	3400	11.0	6.13	13.66	300	64.5
AHBLG/HBLG-500	/	5230	8033× 4650	320000	4200	18.5	9.42	17.46	500	65.0
AHBLG/HBLG-700	/	5319	8930× 6640	450000	5000	30.0	13.19	26.29	700	66.0
The standard point noise is measured at a distance equal to the equivalent diameter of the air inlet window or its shield equivalent diameter, and 1.5 meters above the ground. The equivalent diameter Dₘis calculated by the formula: Dₘ= 1.13×Length×Width
Features		The FRP cooling tower serves not only as a temperature regulator but also delivers an efficient, durable, and maintenance-free solution with optimized lifecycle costs. By harnessing the unique properties of FRP materials, it fundamentally addresses the critical challenges of corrosion and lifespan limitations in harsh operating environments, making it the go-to choice for cooling systems in modern industrial and commercial facilities.
Application		Central air conditioning system: refrigeration station for commercial buildings, hotels and hospitals.
		Industrial refrigeration: process cooling for food processing, chemical, pharmaceutical and plastic industries.
		Power industry: auxiliary cooling system for thermal power plant and nuclear power plant.
		Manufacturing industry: circulating water cooling for metallurgical and mechanical processing plants.
		Data center: Provides cooling water for server rooms.
Payment		T/T, Western Union.
Service		Customize and design the size and style according to requirements

Square Cross Flow GFRP Cooling Tower HBLCD-500 | Factory Direct for Petrochemical | China Exporter

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