What is the warranty period for this tool?

We provide a 1-year warranty for this downhole motor tool.

How do you ensure product quality?

We have a strict quality controlling system and perform 100% function inspection on finished products.

What is the minimum order quantity?

The minimum order quantity is 1 set.

High-Performance 2-1/8'' Downhole Motor Tool with Durable Check Valve

Name: High-Performance 2-1/8'' Downhole Motor Tool with Durable Check Valve
Brand: Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.
SKU: 2120254442

Shandong, ChinaWeifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.

US$1,000.00-2,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

1 Year

Model NO.

54mm

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Motor Rubber

High Temperature/Oil Resistance/Super Hard

Rotor Surface Treatment

Chrome Plating/Tungsten Carbide Spray

Certification

ISO 9001:2000

Standard

SGS

Transport Package

Wooden Boxes

Specification

54mm

Trademark

Shengde or custmozation

Origin

Weifang, Shandong

HS Code

8412291000

Production Capacity

4000pieces/Year

Key features

High Power Density: High-strength alloy rotor and stator provide stable output torque for hard rock drilling.

Integrated Safety Control: Built-in normally-closed shut-off valve prevents surge, blowout, and drill cuttings backflow.

Durable Check Valve: Equipped with a durable check valve to ensure reliable operation in downhole environments.

High Reliability: Designed for high reliability in mineral exploration and complex formation drilling.

Customizable Components: Motor rubber and rotor surface treatment offer customization for specific needs.

Strict Quality Control: 100% function inspection with strict quality control system ensures best quality.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

OEM/ODM Service: Full customization, minor customization, and flexible customization options available.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceManagement Certification

Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, R&D, ODM, OEM, and broad customization services. It operates or has access to extensive manufacturing equipment, including CNC, heat treatment, painting, rubber processing, welding, and blasting equipment. Quality and management evidence includes ISO9001:2015, ISO45001:2018, ISO14001, written inspection procedures, corrective-action procedures, complaint-handling procedures, and recent fire-drill activity. Service coverage includes an overseas warehouse, Qingdao Port proximity, accepted FOB/CIF/CFR quotations, LC/T/T payment terms, and stated lead times within 15 workdays. However, the supplier reports no in-stock capacity, no overseas showroom, no available SDK, and no valid manufacturing-capacity contract with related subcontractors. Financial information is limited to reporting years and does not establish financial strength.

Supplier typeThe supplier is explicitly described as a professional technical supplier and provides services and products related to mining machinery, environmental-protection equipment, industrial automation, chemical products, rubber products, valves, metal products, and equipment repair or maintenance. This supports classification as a technical and industrial equipment supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with other unspecified certifications. These stated certifications indicate documented quality, occupational safety, and environmental management coverage.

After-Sales capabilityThe supplier has an overseas warehouse, written and followed procedures for supplier-service assessment, corrective and preventive actions, and customer complaints. However, it reports no in-stock service capacity and no overseas showroom, so the evidence supports procedural after-sales capability but not comprehensive local service coverage.

R&D capabilityThe supplier provides 3D software design services, reports R&D capability and new products within the past year, and offers ODM services. However, it explicitly has no available SDK, so the evidence supports product and design innovation but not SDK-based development capability.

Production capacityThe supplier lists substantial production equipment, including CNC machining and lathes, milling, pressing, heat treatment, painting, rubber refining, vulcanizing, plasma spray welding, and shot blasting. It also states lead times within 15 workdays in both peak and off-season and has written inspection procedures, although it reports no valid manufacturing-capacity contract with related subcontractors and no in-stock capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its 3D design, R&D, ODM, and OEM capabilities further support the ability to develop customized products and designs.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one category of customer experience. No specific customer names, product cases, order results, or verifiable project details are provided, so the breadth and quality of customer cases cannot be fully assessed.

Product Q&A

Q:What is the main function of the downhole motor?

It converts hydraulic energy of drilling fluid into mechanical torque to drive the drill bit for high-efficiency rock-breaking.

Q:What materials are used for the rotor and stator?

High-strength alloy is used for both the rotor and stator to ensure stable output torque and high peak torque.

Q:How does the built-in shut-off valve work?

It is a normally-closed structure that automatically cuts off the downhole fluid channel if drilling stops or circulation is interrupted.

Q:What are the benefits of the shut-off valve?

It prevents surge, blowout, and avoids backflow of drilling cuttings which could damage the motor assembly.

Q:Is customization available for this product?

Yes, customization is available for motor rubber (high temperature/oil resistance/super hard) and rotor surface treatment (chrome plating/tungsten carbide spray).