What is the MOQ for this product?

The Minimum Order Quantity (MOQ) is 100 PCS.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

OEM Tunnel Boring Machine Drill Bit U135 Hard Rock Joy OEM Supplier

Name: OEM Tunnel Boring Machine Drill Bit U135 Hard Rock Joy OEM Supplier
Brand: Shanxi kaidas Mining Equipment Co., Ltd
SKU: 2127761092

Shanxi, ChinaShanxi kaidas Mining Equipment Co., Ltd

US$9.90

100 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24-Hour Response, Free Technical Support

Certification

ISO9001-2015

Model NO.

U135-25-AB-3

Standard

Surface Treatment

Sand Blast

Manufacturing Process

Forging

Material

Alloy Steel

Carbide Dm

22mm/25mm/28mm/30mm/33mm/35mm Customized

Customized Support

Available

Design Feature

Conical

Tip Material

Tungsten Carbide

Application1

Underground Mining/Surface Mining

Application2

Coal Mine Roadheader/Longwall Shearer

Application3

Tbm/Coal Mining Machine /Continuous Miner

Transport Package

Plastic Box+Wooden Case

Specification

Alloy Bead type Mining Pick

Trademark

WPKEDAS

Origin

Shanxi, China

HS Code

8207199000

Production Capacity

200000PCS/Year

Key features

High-Strength Alloy Body: 42CrMo steel body with HRC 58-62 hardness, treated for superior toughness and anti-fracture.

Flexible Customization: Customizable carbide diameter (22-35mm), shape, and support based on customer drawings or samples.

Strict Quality Control: 100% dimensional check, hardness test, shear force test, and visual inspection for surface defects.

Advanced Manufacturing: Forging, CNC machining, automatic brazing, and controlled atmosphere heat treatment processes.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2015 and TUV standards for consistent quality.

Wide Application Scope: Suitable for roadheaders, continuous miners, shearers, and tunneling machines in coal and rock mining.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceManagement CertificationFlexible Customization

Shanxi kaidas Mining Equipment Co., Ltd

Shanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryShanxi Kaidasi operates in mechanical parts, components, equipment installation, technical services, industrial equipment, lubricants, electrical equipment, and related trading activities. It reports ISO9001:2015 and ISO14001/14001:2015 management certifications, documented service, corrective-action, and complaint-handling procedures, inventory capability, and flexible customization. Production resources include two production lines and multiple cutting, drilling, welding, punching, marking, packing, and sandblasting machines, with a one-month stated lead time. However, it has no valid manufacturing-capacity contract with its related subcontractor, no overseas warehouse or showroom, no new product development in the past year, and no ODM, branded OEM, or SDK capability. Export sales are reported at 31%–40%, while primary export markets are listed as domestic, creating limited clarity on international-market coverage.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 certifications, with ISO14001:2015 specifically listed in the supplier-management certification record. These certifications provide explicit evidence of quality and environmental management systems.

After-Sales capabilityThe supplier has inventory capability and documented procedures and records for service-capability assessment, corrective and preventive actions, and customer-complaint handling. It lacks overseas warehouse and showroom capabilities, so support infrastructure is stronger for inventory and process-based service than for overseas physical presence.

R&D capabilityThe supplier states technical expertise and investment in R&D and technology innovation, but the operational assessment reports no new products in the past year, no ODM service, no branded OEM capability, no SDK, and only one year of total R&D-engineer experience. The explicit capability limitations outweigh the general promotional claims for this field.

Customization capabilityThe supplier explicitly reports flexible customization and describes customized solutions for mining-sector needs. This is direct evidence of customization capability, although no specific customization examples or scope limits are provided.

Client casesThe supplier claims products have been validated in real-world applications and that it has lasting partnerships with major mining companies. It reports no collaboration with Fortune 500 companies; the claims therefore support industry experience but do not provide independently detailed customer cases.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer with our own factory, advanced production equipment, and a dedicated R&D team, allowing us to strictly control quality and offer competitive prices.

Q:How do you control product quality?

Quality control is integrated into every step: raw material inspection, in-process control (CNC, brazing, heat treatment), and final inspection including 100% visual check and batch testing for hardness and impact strength.

Q:What are your advantages in wear-resistant technology?

We specialize in advanced wear-resistant solutions including Laser Cladding, Alloy Particle/Ceramic Composite/Diamond Wear-Resistant Layers to extend pick life.

Q:Can you produce picks according to our drawings or samples?

Absolutely yes. OEM and ODM are our core services. We have extensive experience customizing picks based on customer-provided drawings or samples.

Q:What are your payment terms?

We commonly accept T/T (30% deposit, 70% balance before shipment). L/C is also acceptable for regular orders.