Casing System Eccentric Overburden Drilling Tool for Water Well

Name: Casing System Eccentric Overburden Drilling Tool for Water Well
Brand: Ji Ning Hengwang Mining Machinery Co., Ltd.
SKU: 904351945

Shandong, ChinaJi Ning Hengwang Mining Machinery Co., Ltd.

US$1,300.00-2,000.00

1 Set

Sample price:US$1500.00/piece.Request sample

Product profile

Customized

Length

Taper-length

Type

Center Drill Bit

Model NO.

219

Material

High Carbon Steel

Usage

Well Drilling

Name

Eccentric Overburden Drilling System

Casing Tube O.D.

219mm

Maximum O.D. of Guide Device

203mm

Bit Diameter

189mm

Casing Shoe I.D.

193mm

Maximum Reaming O.D.

237mm

Hammer Style

6-7"

Transport Package

Standard Export Package

Specification

219

Trademark

Hengwang

Origin

Shandong, China

HS Code

8207191000

Production Capacity

500 Sets Per Month

Key features

Economical Reusable Design: Retrievable reaming wing bit allows use in subsequent holes, reducing overall drilling costs.

Wide Application Range: Suitable for water wells, geothermal wells, micropiles, grouting holes, and diamond harbor projects.

Eccentric Reaming Mechanism: Rotating reamer bit enlarges hole for casing tube insertion, then retracts for system withdrawal.

High Carbon Steel Material: Constructed from durable high carbon steel for enhanced wear resistance and longevity.

Comprehensive Customization: Offers full customization, minor customization, and options from samples or designs.

Strict Quality Inspection: 100% visual and functional inspection performed on every finished product before packing.

CE Certified Product: Meets CE safety and quality standards for international market compliance.

Fast Lead Time: Average production lead time within 15 workdays for both peak and off-peak seasons.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesSelf-brandedOverseas Warehouse

Ji Ning Hengwang Mining Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.33h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHengwang is a machinery and equipment supplier covering drilling machinery, engineering machinery, components, mining tools, hydraulic and pneumatic tools, construction equipment, and related accessories. It operates three production lines and reports defined output across several product categories, with exports to South America, Southeast Asia, the Middle East, and Europe. The supplier demonstrates customization capability, quality-control procedures, material traceability, complaint-handling records, overseas service offerings, and CE certification. However, it does not provide OEM services for popular brands, has no available SDK, and evidence for customer cases and financial strength is insufficient because the supplied financial fields identify years rather than substantive financial indicators.

Supplier typeThe supplier is a manufacturer and seller of mining, drilling, hydraulic, construction, and engineering machinery and accessories. Its stated scope includes production, processing, sales, and general import/export, while its product portfolio covers more than 40 categories across drilling machinery, engineering machinery, and components.

CertificationsThe supplier reports CE certification and states that its quality-control process includes quality assurance and traceability of raw materials. These are explicit indicators of certification and supporting quality-control practices.

After-Sales capabilityThe supplier has a documented complaint-handling procedure with follow-up records, a corrective and preventive action procedure with records, and overseas services including debugging, maintenance, repair, training, and equipment installation in Indonesia. Peak- and off-season lead times are both stated as within 15 working days, although supplier-service assessment records are incomplete.

R&D capabilityThe company describes a comprehensive product research and development layout driven by technological innovation and covering drilling, engineering, and component products. However, it reports no available SDK and no OEM service for popular brands, so the evidence supports product-development activity but not a broader technology-integration or branded-OEM advantage.

Production capacityThe supplier operates three production lines and reports annual output of 1,000 pile drivers, 1,500 water well drilling rigs, 2,000 road machinery units, 3,000 construction equipment units, and 10,000 hydraulic tool sets. It also has 28 quality assurance and quality control inspectors, indicating established production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization. The range of stated options indicates broad accommodation of customer-specific requirements.