China Custom Extruded Copper Drying Filters Suppliers, Factories

This filter adopts a customised extrusion process developed by a team of professional engineers, which makes the product's inlet and outlet ends more compact and sturdy in structure, and significantly improves durability. By flexibly adjusting the parameters of the mould, it can be shaped in one go to accurately match the diversified needs of customers. During the production process, each piece of equipment is controlled by specialised personnel in full-process quality control to ensure that product quality meets the highest standards. The highly efficient production line is capable of producing 5,000 filters a day, ensuring an adequate supply of products. This filter is not only compact in design and easy to install, but also the molecular sieve used is suitable for R134A, R600A, R410A, which is the first choice of foreign manufacturers of refrigerators, freezers, water dispensers, air conditioners and refrigeration equipment.

Product Description

Product description

Extruded copper filter stands out among many filter products with its excellent performance and unique advantages. Firstly, copper is made of thicker material with natural antibacterial properties, effectively inhibiting the growth of bacteria and microorganisms and ensuring pure and safe water quality. Secondly, the high filtration precision of copper filter can effectively remove impurities, sediment, rust and other harmful substances in the water, providing clearer and healthier drinking water. In addition, the copper material is corrosion-resistant and has a long service life, which can work stably in various environments and reduce the frequency of maintenance and replacement.

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Molecular sieve desiccant pre-adsorption rate, static water adsorption rate, shape and particle size, bulk density Crush resistance, adsorption rate, abrasion rate, molecular sieve filling amount, dust amount, impurity diameter, filter cloth and mesh ring frame bonding strength, mesh ring frame bonding strength, filter mesh bonding strength, compression resistance and airtightness, internal cleanliness, internal and external surface quality of the tube is higher than the national standard implementation.

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The following are laboratory research and development equipment for molecular sieve desiccant.

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1. Structure and materials
Shell: high-purity copper tube (rust-proof, high-pressure resistant)
Inner core: 3A molecular sieve (water absorption rate ≥ 20%) + activated carbon layer
Sealing process: argon arc welding, to ensure no leakage
2. Core advantages
Extend equipment life: reduce corrosion of water and acid on compressor
Rapid cooling: reduce system resistance and improve refrigerant circulation efficiency
Wide compatibility: domestic refrigerators, commercial cold storage, and automotive air conditioning
3. Application Scenario
Maintenance and replacement of refrigerator/freezer systems
Maintenance and upgrading of commercial HVAC systems
Maintenance of industrial refrigeration equipment

Product details and parameter

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Model Molecular Sieve (S +5%,-0%) Body Diameter Total Length (±2) Inlet (Inner Dia) (+0.1) Outlet (Inner Dia) (+0.1)
TJK-15 15 19 115 6.5mm 2.5mm
TJK-15 15 19 115 5mm 2.5mm
TJK-20 20 19 140 6.5mm 2.5mm
TJK-30 30 24 140 6.5mm 2.5mm
TJK-40 40 24 170 6.5mm 2.5mm

Note: all sizes are standard, other sizes can be made on request.

Packing and delivery

Packaging is usually paper drums or iron pass packaging 700pcs/barrel.

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Certificates

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Frequently Asked Questions

Q1: What is the main function of an extruded copper filter drier?
A: It is designed to remove moisture, acid, and solid contaminants from the refrigeration system. This prevents acid formation, system blockages, and compressor damage, ensuring smooth system performance.
Q2: Why is high-purity copper used for the filter drier shell?
A: High-purity copper provides outstanding corrosion resistance, high pressure tolerance, and natural antibacterial properties. It offers long-term durability in harsh, fluctuating refrigeration environments.
Q3: What type of desiccant is used inside these copper filters?
A: These filters use a premium 3A molecular sieve combined with an activated carbon layer to optimize water absorption rates (≥20%) and neutralize system acids effectively.
Q4: Are these copper filters customizable to specific requirements?
A: Yes, while we offer standard specifications (TJK-15 to TJK-40), custom sizes for shell diameter, total length, inlet, and outlet ports can be fabricated upon request.
Q5: Which applications are these drying filters best suited for?
A: They are widely compatible with residential refrigerators, freezers, commercial cold rooms, automotive air conditioning units, and industrial cooling equipment.
Q6: How are the copper filter driers packaged for bulk delivery?
A: They are typically packaged in durable paper drums or iron pass packaging containing 700 pieces per barrel to prevent contamination or damage during transport.

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