What certifications does your company hold?

Our products are certified under ISO9001-2008 standards.

What are the main applications for this shield cutter?

It is widely used on big tunnel boring machines (TBM) for subway construction and other rock drilling applications.

Carbide Shield Cutter for Tbm Machine

Name: Carbide Shield Cutter for Tbm Machine
Brand: Jinan Xinyu Cemented Carbide Co., Ltd.
SKU: 699365842

Shandong, ChinaJinan Xinyu Cemented Carbide Co., Ltd.

US$50.00

1 kg

Product profile

Customization

Available

Material

Tungsten Carbide

Application

Tungsten Carbide Rock Drill Bit

Model NO.

Tungsten Carbide Rock Drill Bit

Chemical Composition

Wc Co

Color

Silver Gray Mainly

Model Number

Any Kinds Can Do Just Follow Your Drawings

Characteristic

High Hardness, High Strength, Wear Resistance

Certification

ISO9001-2008

Sample

Available

Shape

Different Types

Dimension

All Regular Size and Customized

Transport Package

Carton

Specification

customized

Trademark

Xinyu

Origin

Shandong

HS Code

843143200

Production Capacity

30 Ton Per Month

Key features

Customized Dimensions: Available in all regular sizes and customized dimensions according to customer drawings.

High Hardness & Strength: Features high hardness, high strength, and excellent wear resistance for demanding applications.

OEM & ODM Services: Full OEM and ODM services available to meet specific client requirements and drawings.

ISO 9001 Certified: Manufactured under ISO9001-2008 certification ensuring consistent quality standards.

Tungsten Carbide Material: Constructed from high-grade tungsten carbide (Wc Co) for superior durability.

Wide Application Range: Suitable for TBM rock drilling, subway construction, mining, and geological prospecting.

Sample Availability: Samples are available for testing and evaluation prior to bulk orders.

Experienced Manufacturer: Jinan Xinyu Cemented Carbide Co.,Ltd. has 13 years of experience in carbide products.

Company profile

Jinan Xinyu Cemented Carbide Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-06-20Nearest Port: Qingdao, Shanghai, ShenzhenAverage Response Time: ≤6.30hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryJinan Xinyu Cemented Carbide Co., Ltd. is identified as a Chinese manufacturer and factory established in 2009, with 68 employees, three production lines, and a 5,000 m² manufacturing plant. Its stated product range covers cemented carbide products for mining, drilling, geological prospecting, coal mining, construction engineering, and diamond production. The supplier reports export activity since 2013 and holds self-operated import and export rights, with exports representing 41%–50% of total sales. Production information includes carbide buttons, rods, shield cutters, stripes and blanks, and nozzles. The company states that it can process parts according to customer drawings and samples and uses specialized carbide manufacturing and inspection equipment. No certification records, after-sales service details, financial-credit evidence, or formal innovation metrics are provided. Two 2025 trade records associate the supplier with one Mexican buyer for drilling-related inserts, but the evidence is limited.

Supplier typeThe supplier is explicitly identified as a manufacturer, factory, and limited company located in Jinan, Shandong, China. Its stated business integrates R&D, manufacturing, and trade of cemented carbide products, indicating a direct production-oriented supplier rather than only a trading intermediary.

R&D capabilityThe company describes itself as integrating R&D with manufacturing and trade, and reports advanced cemented carbide production technology, manufacturing equipment, and detecting instruments. These statements support the existence of technical and development capabilities, but no quantified R&D investment, patents, new-product record, or formal innovation outcomes are provided.

Production capacityThe supplier reports 68 employees, three production lines, a 5,000 m² plant, 6–10 quality-control staff, and defined annual outputs for carbide buttons, nozzles, rods, shield cutters, stripes, and blanks. Its specialized equipment and broad carbide product range provide explicit evidence of established production capability.

Customization capabilityThe supplier explicitly states that it can produce and process parts according to customer drawings and samples. This directly supports customized manufacturing capability for customer-specific carbide parts.

Client casesTwo trade records from 2025 identify MCH MINING XPERIENCE S A DE C V in Mexico as an associated buyer for drilling-related inserts. These records provide a concrete customer reference, but they show only one named buyer and one transaction for each listed product, so the demonstrated customer base is limited.