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Durable DHD350 Down-The-Hole Hammer – Efficient Drilling Tool for Mining and Construction
US$720.00
1-49 Pieces
US$675.00
50-99 Pieces
US$640.00
100+ Pieces
Product profile
Customization
AvailableAfter-sales Service
ProvideWarranty
1 YearCertification
CESurface Treatment
Spray-PaintManufacturing Process
ForgingMaterial
Alloy SteelWeight
78.5kgLength
1209mmOuter Diameter
125mmHole Range
135-155mmWorking Pressure
1.0-2.5MPaTransport Package
Wooden BoxSpecification
1250x160X180 mmTrademark
CS DrillOrigin
Hunan, ChinaHS Code
8207Production Capacity
5000Key features
Foot Valve Free Design: Eliminates foot valve fracture issues and reduces expansion/contraction troubles.
15-30% Faster Drilling: Higher impact frequency delivers 15%-30% increase in drilling speed vs traditional models.
Low Power Consumption: Engineered for low power usage while maintaining superior high-impact performance.
10% Lower Oil Usage: Optimized design reduces oil consumption by approximately 10% compared to foot valve systems.
Easy Maintenance: Simple, dependable parts structure ensures longevity and cost-efficient maintenance.
Custom OEM & ODM: Accepts OEM/ODM with dedicated R&D team led by 25-year expert Dr. Zhao Mingchun.
1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind and quality assurance.
CE Certified Quality: Manufactured from forged alloy steel with CE certification for safety and reliability.
Company profile
Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-07-10Nearest Port: Shenzhen, ShanghaiAverage Response Time: ≤11.20hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR
AI-Powered supplier vetting
SummaryThe supplier is a trading company based in Changsha, China, with expertise in selling mechanical and electronic equipment. They engage in both domestic and export trade, with 41%-50% of sales from exports. Their production capacity is robust, especially in drill bits and drill pipes. The company holds ISO9001:2015 and CE certifications. However, they lack significant R&D innovation, having introduced no new products in the past year, and their after-sales service procedures lack documented records.
Supplier typeThe supplier is a trading company located in Changsha, China, focusing on wholesale and retail trade, particularly in mechanical and electronic products.
CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating compliance with quality management and product standards.
R&D capabilityThe supplier has not introduced new products in the past year and does not provide SDK for R&D, indicating limited innovation capability.
Production capacityThe supplier has a high production capacity, especially in drill bits and drill pipes, indicating strong manufacturing capabilities.
Customization capabilityThe supplier offers customization from samples and designs, and provides ODM and OEM services, indicating flexible customization capabilities.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
We are both. We have our own factory and also work with many long-term partner factories.
Q:What is the minimum order quantity?
A:
Our MOQ is 1 piece or 1 complete set. The price may vary based on order quantity. Sample orders are welcome for quality testing.
Q:Do you accept OEM and ODM orders?
A:
Yes, both OEM and ODM are acceptable. Please provide your requirements or design drawings. Our R&D team, led by Dr. Zhao Mingchun with 25 years of experience, handles design and material research.
Q:How are the products packed?
A:
We use plywood cases and pallets for export to protect products and avoid damage during transportation. Custom packaging is available upon request.
Q:What is the delivery time?
A:
Generally, it takes 15-25 days. If items are in stock, delivery usually takes only 5-10 days.
Send Inquiry
*To:
Changsha DTH Drill Construction Machinery Co., Ltd.
Changsha DTH Drill Construction Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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