Film Fill Cooling Tower Manufacturer

Here’s a clear, industry-focused overview of film fill cooling tower manufacturers, with emphasis on China-based factories (since most global sourcing comes from there).

Film Fill Cooling Tower Manufacturer – Buyer Guide

1. What Is Film Fill?

Film fill is made from PVC or PP sheets, thermo-formed into corrugated (fluted) profiles. Water spreads into a thin film over the surface, maximizing heat transfer efficiency.

Main applications

* HVAC & chiller systems

* Power plants

* Petrochemical & industrial cooling towers

2. Film Fill Types Manufactured

Professional manufacturers typically offer:

**By tower type**

* Counterflow film fill

* Crossflow film fill

**By flute (corrugation)**

* 12 mm (high efficiency, clean water)

* 19 mm (most common, balanced)

* 20–27 mm (anti-fouling)

**By material**

* PVC film fill (55°C / 75°C)

* PP film fill (90–110°C, high-temp & chemical duty)

3. Leading Film Fill Cooling Tower Manufacturers in China

China has mature, export-oriented factories concentrated in Hebei, Jiangsu, Zhejiang, and Shandong provinces. A qualified manufacturer usually has:

✔ In-house thermoforming lines

✔ Custom mold capability

✔ Replacement compatibility (Marley / BAC / EVAPCO / SPX)

✔ ISO 9001 quality control

✔ Large-volume project supply

Typical customers

* Cooling tower OEMs

* EPC contractors

* HVAC distributors

* Power & industrial end users

4. Technical Specifications You Should Confirm

When choosing a film fill manufacturer, always check:

* Sheet thickness: 0.28–0.45 mm

* Heat resistance rating

* Flute angle & spacing

* Block size tolerance

* Bonding / gluing strength

* Anti-UV & anti-aging additives

5. Custom & Replacement Capability

Good manufacturers can:

* Produce direct replacement film fill for branded towers

* Adjust flute design for fouling water

* Supply loose sheets or bonded blocks

* Add private labeling & OEM packaging

6. Export & Supply Capability

* Lead time: 7–15 days (standard models)

* MOQ: flexible for replacement orders

* Packing: fumigation-free plywood crates

* Export markets: USA, EU, Middle East, SEA