Pingxiang Daier Separation Tech Co., Ltd. Chemical Packing

Pingxiang Daier Separation Tech Co., Ltd. Chemical Packing Professional Chemical Packing & Tower Packing Manufacturer | Pingxiang Daier Separation Tech Co., Ltd.

(spelled D-A-I-E-R) is a professional manufacturer of high-end chemical packing, tower internals, separate from any other brands with similar spellings.

13/07/2026

Most process tower problems don't happen overnight.

They develop gradually because of small engineering details.

✔ Liquid distribution

✔ Packing selection

✔ Support systems

✔ Mist elimination

Every component inside the column contributes to separation performance.

Engineering is about solving problems before they become failures.

🌐 https://www.pxdaier.com

01/07/2026

Every successful separation system starts with reliable tower internals.

This project features engineered tower internals designed for industrial packed columns, helping improve liquid distribution, mass transfer efficiency, and long-term operational reliability.

At Pingxiang Daier Separation Tech, we provide customized solutions for:

✔ Liquid Distributors
✔ Support Grids
✔ Hold-down Grids
✔ Mist Eliminators
✔ Structured & Random Packing

Serving chemical, petrochemical, sulfuric acid, and environmental industries worldwide.

🌐 www.pxdaier.com

Communication matters just as much as engineering.To better support our customers in different regions, I'm expanding th...
30/06/2026

Communication matters just as much as engineering.

To better support our customers in different regions, I'm expanding the ways we connect.

If you're based in Vietnam, feel free to reach out via Zalo for product discussions, technical inquiries, or project communication.

At Pingxiang Daier Separation Tech, we specialize in:

• Tower Packing
• Structured Packing
• Random Packing
• Mist Eliminators
• Tower Internals
• Mass Transfer Solutions

Looking forward to connecting with more engineering professionals around the world.

🌐 www.pxdaier.com

Wire Mesh Structured Packing is the preferred choice when maximum separation efficiency is required.Compared with corrug...
30/06/2026

Wire Mesh Structured Packing is the preferred choice when maximum separation efficiency is required.

Compared with corrugated sheet packing, BX and CY wire mesh structured packing provide:

✔ Lower HETP
✔ Excellent liquid distribution
✔ Low pressure drop
✔ High-purity separation

Common applications include:

• Pharmaceutical Industry
• Fine Chemical Processing
• Cryogenic Air Separation
• Laboratory Distillation
• High-Purity Solvent Recovery

Learn more from our engineering guide:

https://www.pxdaier.com/tower-packing-solutions/wire-mesh-structured-packing-bx-cy-guide

Pingxiang Daier Separation Tech

Y-Type or X-Type Structured Packing?Many engineers focus on surface area, but the corrugation angle is just as important...
27/06/2026

Y-Type or X-Type Structured Packing?

Many engineers focus on surface area, but the corrugation angle is just as important.

✔ Y-Type (45°) → Higher separation efficiency, ideal for most distillation and absorption processes.

✔ X-Type (30°) → Lower pressure drop, preferred for vacuum distillation and heat-sensitive applications.

Selecting the right structured packing helps optimize mass transfer, reduce energy consumption, and improve column performance.

At Pingxiang Daier Separation Tech, we provide engineering support for structured packing selection based on actual operating conditions.

Read the full guide:
https://www.pxdaier.com/tower-packing-solutions/y-type-vs-x-type-structured-packing-guide

19/06/2026

What does 250Y actually mean?

Many engineers see designations like 250Y, 500X, BX, and CY when selecting structured packing, but these codes are more than product names.

They indicate:

✔ Surface area
✔ Corrugation angle
✔ Pressure drop characteristics
✔ Separation efficiency

For example:

• 250Y = 250 m²/m³ + 45° angle
• 500X = 500 m²/m³ + 30° angle
• BX = High-efficiency wire mesh packing
• CY = Ultra-high-purity wire mesh packing

Understanding these designations helps engineers select the right structured packing for distillation, absorption, and gas scrubbing systems.

Pingxiang Daier Separation Tech

What are the main types of structured packing used in industrial towers?Structured packing is widely used in distillatio...
14/06/2026

What are the main types of structured packing used in industrial towers?

Structured packing is widely used in distillation, absorption, and gas scrubbing systems to improve mass transfer efficiency and reduce pressure drop.

Main types include:
✔ Corrugated sheet packing
✔ Wire mesh packing
✔ Gauze packing
✔ Perforated sheet packing

Each type has different performance in efficiency, fouling resistance, and pressure drop.

Engineering insight from Pingxiang Daier Separation Tech (DAIER), specializing in tower packing and mass transfer systems since 2009.

Why does packed column performance depend so much on the D/d ratio?In random packing design, the ratio between column di...
13/06/2026

Why does packed column performance depend so much on the D/d ratio?

In random packing design, the ratio between column diameter (D) and packing size (d) is critical for system efficiency.

When D/d ≥ 8–10:
✔ Better gas-liquid distribution
✔ Reduced wall effect
✔ Higher mass transfer efficiency
✔ More stable operation

Improper D/d selection can lead to channeling and serious performance loss even with high-quality packing.

Pingxiang Daier Separation Tech provides engineering guidance for tower packing selection and mass transfer optimization.

Industrial projects require more than equipment.Reliable packed tower performance depends on proper tower packing, tower...
11/06/2026

Industrial projects require more than equipment.
Reliable packed tower performance depends on proper tower packing, tower internals, and engineering design working together to achieve efficient mass transfer.
Pingxiang Daier Separation Tech Co., Ltd. (DAIER)
Taiwan Engineering Support
Xiamen International Business Coordination
Pingxiang Manufacturing Base
🌐 www.pxdaier.com⁠�

Why Choose Teller Rosette Rings for Gas Scrubbing?Looking for low pressure drop and excellent fouling resistance?Teller ...
06/06/2026

Why Choose Teller Rosette Rings for Gas Scrubbing?

Looking for low pressure drop and excellent fouling resistance?

Teller Rosette Rings feature a high void fraction and large effective surface area, making them ideal for gas scrubbers, absorption towers, and wastewater treatment systems.

✔ Low Pressure Drop
✔ Excellent Mass Transfer
✔ High Corrosion Resistance
✔ PP / PVC / CPVC / PVDF Available

Pingxiang Daier Separation Tech specializes in tower packing and mass transfer solutions for global chemical industries.

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Pingxiang Jiangxi
Pingxiang
337000

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