Home - Products - FRP Cooling Tower - Heavy-Duty Square Cross Flow Cooling Tower HBLD-300 | Direct Factory Outlet for Power & Petrochemica

Heavy-Duty Square Cross Flow Cooling Tower HBLD-300 | Direct Factory Outlet for Power & Petrochemica

For the Square Cross Flow HBLD-300, our factory-direct proposition eliminates the conventional 12% trading margin and replaces it with transparent cost allocation across 4.0mm thick FRP side panels and dual-shaft speed reducers rated for 50,000 hours L10 bearing life. This model specifically addresses the make-up water scarcity challenge in arid regions by optimizing the drift eliminator geometry to achieve 0.0008% loss, while the cross-flow configuration allows instantaneous access to fill banks for cleaning without unit shutdown—a critical maintenance feature for continuous process industries. Being the physical production source, we offer pre-shipment witness testing under full hydraulic load, with video reports stamped by our in-house NDT inspectors. Furthermore, we structure export logistics with anti-rust VCI packaging directly at our Jiangsu plant gate, ensuring that units arriving at Rotterdam or Houston ports require zero touch-up painting, reducing site preparation time by 40%. Every HBLD-300 dispatched carries a lot-number traceable back to our raw material batch, providing full chemical composition certification for every fastener and structural member, which aligns with the new EU Construction Products Regulation (CPR) compliance deadlines effective Q4 2026.

Hebei Fortis Technology Co., Ltd Product Brochure

Download

Inquire Now Next Product

Product Advantages Parameter Specifications

Product Advantages

Hydraulic Gradient Stability Under Variable Pump Head
Unlike induced-draft towers that suffer from basin starvation when system pressure fluctuates, the HBLD-300’s square cross-flow basin employs a graduated weir distribution deck that maintains a consistent 75mm water depth across all fill cells even when the incoming pump head swings between 2.5 and 4.2 bar. This passive hydraulic balancing eliminates dry-pocket zones on the PVC fills, ensuring that every square meter of exchange surface remains wetted uniformly—a critical factor when your process returns hot water at erratic flow rates from multiple production lines.

Tool-Free Fill Extraction for Emergency Maintenance
The cross-flow configuration grants direct frontal access to the entire fill bank via hinged, quick-release louver panels. In practice, this means your maintenance crew can withdraw any of the 12 modular fill blocks within 90 seconds using only hand pressure—no impact wrenches, no overhead crane rental. For continuous casting or polymerization plants where unplanned shutdowns cost upwards of $2,800 per minute, this design reduces routine cleaning downtime from 8 hours to under 45 minutes per shift.

Welded-Steel Basin with Integrated Anti-Siphon Breakers
Our factory fabricates the HBLD-300’s cold-water basin from single-piece 4.5mm thick S355JR steel with continuous submerged-arc seams, then hot-dip galvanizes it to 85µm thickness—exceeding ASTM A123 by 12µm. More importantly, we integrate anti-siphon breaker ports at every outlet nozzle, which automatically admit air when the pump trips, preventing back-siphonage that would otherwise drain the entire system into the sump. This passive fail-safe has been validated through 2,000 cycle tests at our Jiangsu hydraulic lab.

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

Heavy-Duty Square Cross Flow Cooling Tower HBLD-300 | Direct Factory Outlet for Power & Petrochemica

CONTACT US