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Large DTH Hammers and Bits for Robust Drilling Performance
US$30.00-1,280.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
NUMA 125 NUMA120 TK14, TK18, TK24Certification
ISO 9001:2000, ISO 9001:2008Standard
GB, ASTMSurface Treatment
Spray-PaintManufacturing Process
ForgingMaterial
Alloy SteelUsage
Coal, Ore, Water WellBusiness Type
ManufacturerNumber of Employees
322Transport Package
Wooden CaseSpecification
8inch, 3 Inch to 24 Inch, 3 Inch to 20 InchTrademark
TemahwoleOrigin
ChinaHS Code
82071990Production Capacity
2~3Key features
Comprehensive Warranty Coverage: Provides 1-year warranty for all mechanical defects and performance issues.
ISO 9001 Quality Certification: Certified under ISO 9001:2000 and ISO 9001:2008 standards for quality assurance.
Wide Drilling Diameter Range: Covers hole sizes from 65 mm to 1200 mm for diverse drilling applications.
Robust Alloy Steel Construction: Manufactured from high-grade alloy steel with forging process for durability.
Extensive Application Versatility: Suitable for mining, water wells, deep drilling, and foundation construction.
Flexible Customization Options: Offers minor, sample-based, design-based, and full customization services.
Large Scale Production Capacity: Operates 600,000 square meter workshop with 300+ employees and 4 production lines.
Global Market Experience: 17 years of export experience serving South America, Europe, Asia, and Africa.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.86h
AI-Powered supplier vetting
SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It provides 3D software design, ODM, and multiple customization options, including full customization and customization from samples or designs. Product inspection procedures are documented and consistently followed, while supplier-service assessments and corrective-action procedures are also documented. The company has inventory capability, export experience, and has participated in the Perumin exhibition, but it has no overseas agents, branches, warehouse, showroom, or stated overseas service coverage. Innovation evidence includes new products introduced during the past year and ODM availability, but there is no SDK and no OEM service for popular brands. Manufacturing capacity has a stated contractual deficiency involving related subcontractors. Digital-management information is mixed: ERP use is reported, while broader digital-process construction is reported as not yet started. No certification, financial...
Supplier typeThe supplier is explicitly classified as a trading company and is also stated not to be a professional technical supplier. However, it provides 3D software design services, so its role includes service coordination beyond simple product trading.
After-Sales capabilityThe supplier reports inventory capability and offers training, repair, equipment installation, maintenance, and debugging. However, it has no overseas agents or branches, no overseas warehouse or showroom, and states zero countries for overseas service coverage, limiting evidence of an established international after-sales network.
R&D capabilityInnovation-related evidence includes new products within the past year, ODM services, 3D software design, and broad customization. Nevertheless, the supplier has no available SDK, does not provide OEM services for popular brands, and reports that broader enterprise digital-process construction has not started, although ERP use is also reported.
Production capacityOperational controls are supported by documented and consistently followed finished-product inspection instructions, written supplier-service assessment procedures with records, and corrective/preventive-action procedures. The supplier also reports inventory capability, but explicitly lacks a valid contract between the factory and related subcontractors, which is a stated manufacturing-governance deficiency.
Customization capabilityThe supplier explicitly supports minor customization, customization from samples, customization from designs, full customization, and flexible customization. This is direct evidence of broad customization capability.
Product Q&A
Q:What is the warranty period for the DTH hammers?
A:
We provide a 1-year warranty covering mechanical defects and performance issues.
Q:What drilling diameter range do these hammers support?
A:
Our tools accommodate a wide range from 65 mm to 1200 mm for various needs.
Q:Are these products suitable for deep well drilling?
A:
Yes, they are expertly crafted for deep well drilling, mining, and foundation construction.
Q:What materials are used to manufacture these hammers?
A:
They are made from high-quality alloy steel using a precision forging process.
Q:Do you offer customization services for these tools?
A:
Yes, we offer minor, sample-based, design-based, and full customization options.
Send Inquiry
*To:
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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