What are the available options for the pump configuration?

Options include an optional built-in overflow valve, high-low pumps, and multiple oil port and shaft extension choices.

What is the volumetric efficiency of the pump?

The volumetric efficiency is at least 90%, with some models reaching up to 93%.

What is the lead time for orders?

Lead time is within 15 workdays during off-peak season and one month during peak season.

Group 1 Miniature External Gear Pump High-Precision Hydraulic Drive Solution

Name: Group 1 Miniature External Gear Pump High-Precision Hydraulic Drive Solution
Brand: Ningjin Ding'an Hydraulic Machinery Co., Ltd
SKU: 2077626972

Hebei, ChinaNingjin Ding'an Hydraulic Machinery Co., Ltd

US$25.00-30.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

Online Support

Model NO.

Group 1

Mesh Form

Internal Engaged

Tooth Flank

Straight Tooth

Tooth Curve

Involute

Power

Hydraulic

Type

Normal Line Gear Pump

Applications

Machinery Manufacturing

Certification

CE, ISO, RoHS

Pressure

Depending on Model

Structure

Depending on Model

Dimension(LWH)

Depending on Model

Maximum Pressure

270 Bar

Maximum Speed

6000 R/Min

Material

Rubber Cast Iron

Standard or Nonstandard

Standard

Transport Package

Strong Wooden Carton

Specification

Depending On Model

Trademark

Dingan

Origin

China Hebei Xingtai Ningjin

HS Code

8481901000

Production Capacity

60000 Piece/Pieces Per Month

Key features

High Efficiency & Low Noise: Features low noise operation and high efficiency with volumetric efficiency up to 93%.

Wide Speed Range: Operates effectively from 600 to 6000 r/min, performing well even at low speeds.

High Pressure Capacity: Supports peak pressure up to 270 bar with continuous pressure up to 230 bar.

Leakage-Free Seal: Equipped with a leakage-free shaft seal to ensure reliable performance.

Flexible Customization: Pressure, structure, and dimensions can be customized depending on the specific model.

Multiple Configuration Options: Offers optional built-in overflow valves, high-low pumps, and various oil port/shaft extensions.

CE & ISO Certified: Meets international standards with CE, ISO, and RoHS certifications.

Long Lifespan: Designed for durability with a long operational lifespan and high performance.

Company profile

Importers and ExportersOEM ServicesQuality AssuranceFast Delivery

Ningjin Ding'an Hydraulic Machinery Co., Ltd

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-08-01Nearest Port: TianjinAverage Response Time: ≤3.72hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer of hydraulic valves, hydraulic machinery, and mechanical parts. It reports ISO 9001 certification, more than 10 production lines, machining and finishing equipment, 6–10 years of R&D engineer experience, and 11–20 quality-control staff. Its quality and service systems include documented complaint-handling, corrective/preventive-action, inspection, supplier-assessment, and traceability procedures. The supplier supports extensive customization and exports, with 71%–90% of sales from exports and self-operated import/export rights. However, it reports no available SDK, no inventory, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Financial records are identified for 2021–2023, but the provided data does not disclose performance values. Customer recognition in multiple international markets is stated, although specific customer cases are not provided.

Supplier typeThe supplier is explicitly classified as a Manufacturer and operates as a Limited Company. Its stated business scope covers hydraulic machinery and mechanical parts, while its offered product scope is Hydraulic Valve.

CertificationsThe supplier reports holding ISO 9001 certification, providing explicit evidence of a recognized quality-management-system certification.

After-Sales capabilityThe supplier has documented procedures and records for customer complaints and corrective/preventive actions, plus written supplier-service assessment procedures. However, it reports no overseas agents or branches, no overseas warehouse or showroom, and no overseas service coverage, so the evidence supports internal service controls but not broad overseas after-sales infrastructure.

R&D capabilityThe supplier states that it has technical strength, product-development support, processing capacity, and R&D engineers with 6–10 years of total experience. Nevertheless, it explicitly has no available SDK, and the slices do not provide evidence of patents, new-product output, or measurable R&D performance.

Production capacityProduction capability is supported by a dust-free constant-temperature workshop, testing and processing equipment, more than 10 production lines, machining-center, milling, polishing, and honing equipment, and lead times within 15 working days in both peak and off-season. The supplier reports no inventory capability and no valid capacity contract with related subcontractors, indicating some capacity-continuity limitations.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full and minor customization, and flexible customization. This is reinforced by its listed machining and finishing equipment and documented finished-product inspection instructions.

Client casesThe supplier states that its products are sold in Russia, Europe, the Middle East, South America, Asia, and other markets and are recognized by customers; exports account for 71%–90% of total sales. However, no named customers, project examples, or verifiable case details are provided.