About Us

SEPPE is a China-based supplier of processed alluvial garnet abrasives for waterjet cutting, sandblasting and surface preparation. We coordinate raw material sourcing, processing, batch inspection, packaging and export delivery according to agreed product specifications.

We help distributors and industrial users obtain consistent SGA garnet grades, technical documents and dependable containerized supply. Product selection support is available for SGA 20/40, SGA 30/60, SGA 80 and SGA 120.

Learn More About SEPPE
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Waterjet application
SGA GARNET​​​​​​​
SEPPE alluvial pink garnet is clean, durable and sub-angular, making it ideal for waterjet cutting, sandblasting and surface preparation.​​​​​​​
 Sandblasting garnet SGA 20/40 mesh
SGA 20/40 Garnet for Blasting
 Sandblasting garnet SGA 30/60 mesh
SGA 30/60 Garnet for Blasting
 Waterjet garnet SGA 80 mesh
SGA 80 Garnet for Waterjet 
 SGA 120 fine waterjet garnet abrasive
SGA 120 Fine Waterjet Garnet

Supply Capability

From River Garnet to Export Shipment

SEPPE supports abrasive buyers with raw material selection, processing, export packaging and container loading for stable international supply.

River garnet raw material source

Raw Material

River Garnet Source

Alluvial river garnet is selected for stable mineral quality, cleaner material and reliable abrasive performance.

Garnet processing and classification

Processing

Processing & Screening

Garnet is processed and classified to control mesh size for sandblasting, waterjet cutting and surface preparation.

25kg garnet abrasive woven bag packaging

Packaging

Export Packaging

25kg bags and jumbo bags are available for distributors, bulk orders and different shipment requirements.

Garnet abrasive container loading

Shipment

Container Loading

Packed garnet abrasives are arranged for container loading to support sea freight and export delivery.

Request a Garnet Quote

Tell us your required mesh size, application, quantity and destination port. 
SEPPE will provide product recommendations, specifications and quotation support.
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    24/7 Customer Support​​​​​​​
    Our sales team responds quickly to customer inquiries and provides product recommendations, quotations and delivery support.​​​​​​​
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    Professional Technical Team​​​​​​​
    Our technical team helps customers choose suitable garnet mesh sizes for waterjet cutting, sandblasting and surface preparation.​​​​​​​
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    Competitive Pricing​​​​​​​
    With stable monthly production capacity, SEPPE supports bulk orders and helps customers reduce abrasive purchasing costs.​​​​​​​
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    Export Packaging​​​​​​​
    We provide secure export packaging to protect garnet abrasives during long-distance transportation.​​​​​​​
Latest News
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How to Choose Garnet Mesh Size for Waterjet Cutting

Choosing waterjet garnet involves more than selecting a mesh number. This article explains the practical differences between 80 mesh and finer grades, and why cutting-head compatibility, particle distribution and trial cutting should guide the final choice.

27/2026-07
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Why Is Garnet Used in Waterjet Cutting?

Garnet is widely used in abrasive waterjet cutting because it balances cutting ability, mixing-tube wear and cost. This article explains how garnet enters the cutting stream, why 80 mesh is common and how particle consistency affects abrasive flow.

27/2026-07
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Sandblasting Vs Shot Blasting

Sandblasting and shot blasting are both abrasive surface preparation methods, differing mainly in how abrasives are propelled. Compressed-air sandblasting offers flexible access to large, complex or on-site structures, while centrifugal wheel blasting delivers efficient, consistent treatment for batches of regular parts. Garnet abrasive, with its non-metallic, low-dust properties, is an ideal choice for compressed-air sandblasting to achieve reliable cleaning and coating adhesion.

24/2026-07

SEPPE supplies alluvial pink garnet abrasives for waterjet cutting, sandblasting and surface preparation. Contact us for mesh selection, product specifications, samples and quotations.

Contact Us

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