S3 Wear-resistant Parts for Southern Road Machinery
The S3 series shaping and sand-making equipment effectively overcomes the key technologies of the vertical shaft crushing system. It integrates the grading function of the air sieve onto the crushing main unit, enabling the main unit to achieve multiple effects of "crushing, shaping, sand-making, and grading", resulting in the best particle shape. Additionally, it is equipped with a double-vibration self-synchronous linear vibrating screen for centralized dust removal and ash collection, using a large-scale pulse dust removal and dust suppression method. This achieves clean production and ultimately produces round and smooth sand and stone aggregates with continuous, uniform and stable gradation. Compared with other domestic manufacturers, the production process has been significantly improved.

The emergence of S3 sand-making equipment has led to the development of sand and aggregate processing technology and equipment towards the directions of greenness, harmony, intelligence and serviceability. It enables clean production and holds significant strategic importance for improving the quality of sand and aggregate and accelerating the transformation of economic growth mode.








SPEC
|
Material |
Tungsten carbide + Steel |
|
Surface Treatment |
Blank |
|
Chemical Composition |
Co & WC + Steel Matrix |
|
Grain Size |
1.0~2.4 μm |
|
Hardness (HRA) |
85.6~92 |
|
Magnetic Force |
12~18 (KA/M) |
|
T.R.S |
2300~3000 (N/mm2) |
|
Magnetic Saturation |
8~10 (Ms) |
|
Purpose |
Mainly used for mining, sand |
|
Density |
13.8~15.2 (g/cm3) |
Tungsten Cemented Carbide Grade

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Company Information
Kunshan Zhiyi Dingli Cemented Carbide Tool Co., Ltd. is a specialized manufacturer of carbide wear-resistant parts for Southern Road Machinery S3 shaping and sand-making equipment. Our parts are precision-engineered to match the original S3 machine specifications, featuring high-hardness tungsten carbide grades that withstand the high-speed impact and abrasive wear of the S3 vertical shaft crushing system. With tight dimensional tolerances and consistent wear performance, our parts restore original sand-making efficiency and extend service intervals for aggregate producers operating Southern Road Machinery equipment.
Our factory maintains a complete inventory of wear parts for Southern Road Machinery S3 equipment, covering all standard S3 rotor throwing hammers, flow guide plates, and impact blocks. With monthly production capacity of 3,000+ sets, we supply both OEM replacement parts and custom-designed wear solutions. Our export markets include Southeast Asia, the Middle East, Africa, and South America where S3 equipment is widely deployed.










Testing Machine

Production Flow Chart

Packing & Delivery
Packing
1>Put the goods encased with plastic bag or plastic case in wooden box/carton/iron box, etc.
2>Other packing will be accept according to your needs.


FAQ
Q1: Do your S3 parts fit original Southern Road Machinery specifications?
A1: Yes, our parts are designed to match S3 original specifications for seamless fit and performance.
Q2: What is the typical service life compared to original parts?
A2: Our carbide parts typically last 3×–5× longer than original steel parts in the same applications.
Q3: Do you offer trial orders?
A3: Yes, we welcome trial orders for qualification testing before volume purchases.
About Color Aberration
Product pictures are all physical photography, due to photo-taking technology, light, display parameters, etc., there may be differences between the received physical objects and photos, please refer to the physical.
Cargo Receipt
All our products go through strict inspection and count before shipment. Please check the goods in person when they receive them.
Please refuse to sign and contact us if you find that the CTN number and model is wrong or the product is damaged in transit.
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