Robatech Replacement Seal Kits | Compatible Parts Guide

In long-term operation of Robatech hot melt systems, seal wear and aging are the main reasons for downtime and rising maintenance costs. For companies using Robatech hot melt adhesive equipment, timely replacement of seal kits is essential for maintaining production efficiency. This article provides a detailed inventory and selection guide for Robatech-compatible replacement seal kits, helping you quickly find suitable part replacement solutions.

1. Compatible Robatech Module Seal Kits

AX100 Seal Kit – Robatech®: AX100 P/N: 107000

AX100 Service Kit – Robatech®: AX100 P/N: 100631

2. Seal Kits for Pumps & Melters

Service Kit for Pump ProBlue – Robatech® P/N: 169925

Service Kit for Pump KPC12 – Robatech® P/N: 112757

Service Kit for Pump KPC16 – Robatech® P/N: 151438

Sealing Kit for ZP 3 S – Robatech®: RobaPUR Premelt 20 P/N: 133307

Sealing Kit for ZP 0.25 / 0.50 / 1 / 2 / 3 – Robatech® P/N: 111720

3. O-Rings for Robatech Drum Melters

Compatible O-Ring: Robatech 126959

Stock Code: Robatech 126959

Application: Hotmelt Drum Melter Systems (Varil Eritme Sistemleri)

Function: Prevents molten adhesive from leaking past the melter head, ensuring consistent glue application and stable system performance.

Technical Advantages

High Temperature Resistance: -60 °C to +260 °C (-75 °F to +500 °F)

Pressure Resistance: Up to 500 bar

Material: AH3188U Silicone core with PFA350 fluoropolymer (Teflon) coating

Design: Fully solid (not hollow), identical fit to OEM parts

Anti-stick Surface: Prevents hotmelt buildup and ensures longer service life

Why It Matters

O-rings in Robatech Drum Melters are critical spare parts, directly influencing system sealing performance, glue application quality, and long-term operating costs. By using compatible O-rings with Teflon coating, users can achieve cost reduction without compromising on performance.

✅ Our Robatech 126959 Compatible O-Rings are 100% fit for all Robatech® Drum Melter products. Bulk orders in custom diameters are also available.

For detailed compatibility information or to request a quotation, please reach out to us at xhh@xhh-smartech.com.

O-Ring Robatech P/N 120364

O-Ring Robatech P/N 100072

FAQ

Q1: Are these Robatech seal kits original OEM parts?

A1: No. These are compatible replacement parts, engineered to fit Robatech® systems. They provide equivalent performance at a more cost-effective price.

Q2: What are the advantages of using compatible seal kits?

A2: Compatible seal kits reduce maintenance costs, offer fast availability, and use high-performance materials for durability in hot melt applications.

Q3: Do you provide bulk orders or custom sizes?

A3: Yes. We can manufacture O-rings in the required diameters and supply bulk quantities upon request.

Conclusion

Selecting the right Robatech spare parts, including compatible seal kits and O-rings for hot melt applications, helps you maintain high production efficiency while reducing maintenance costs.

⚠ Notice: These seal kits are compatible replacement parts designed for Robatech® systems and are not original OEM products.

Compatible Spare Parts for Nordson® Hot Melt Systems

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