JG Series Direct Drive Micro Gear Pump

Simple structure, cost-effective, and good pressure capability for industrial cooling, lubrication systems, fuel transfer, and general industrial fluids.

Application Range

Industrial cooling circulation: laser equipment cooling, small cooling systems
Lubrication systems: machine tool oil dosing, gearbox lubrication
Fuel transfer: diesel/gasoline transfer, burner fuel supply
Water treatment: small-scale chemical dosing, pool equipment
General industrial fluids: non-corrosive liquid transfer, OEM equipment
Bubble tea syrup pumps, fruit juice pumps for tea machines, sauce dosing

Item	Specification
Flow range	0 – 3.5L/min (customizable)
Max differential pressure	5 bar
Operating voltage	DC 12V / DC 24V /DC 220V
Fluid temperature range	-10°C to +100°C
Pump body material	304 stainless steel + PPS
Gear material	PEEK

For full technical datasheet, performance curves, 2D drawing, or sample test report, please contact us.

Contact Information

📧 Email: sales@jingliumicropumps.com

📞 WhatsApp: +1 (213) 539-8596

[Button: Request Datasheet]

We will reply within 2 hours.

Key Features

Direct shaft connection, high transmission efficiency
Compact size, easy to install
Max system pressure up to 5 bar
Lower cost than magnetic drive pumps, great value
Simple maintenance, easy spare parts replacement

Technical Specifications

Case Study

We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.

Brazilian Miner Vale SA

23 large-scale ball mills, Ø5.5×8.8m

Wengfu Phosphate Mine Project Phase II in Saudi Arabia (Ma'aden)

6 wet grinding rod mills, Ø4.6×6.7m

Vedanta Project in South Africa

1 SAG mill, Ø8.5×5.5m

Laos Phonesack Group's KSO Gold Mine Project (83,000t/d)

6 SAG mills, Ø8.8×4.8m

Mongolian Erdenet Mining Corporation's Copper Mine Project (20,000t/d)

SAG mill, Ø9.75×4.88m

Full-process Solution for Mineral Grinding

Why Choose CITIC HIC's Grinding Mills

High cost-effectiveness
CITIC HIC grinding mills are recognized as China’s Manufacturing Industry Single Champion Product. CITIC HIC is responsible for setting the national standards of semi-autogenous mills (SAG mills) and ball mils, supported by powerful database, optimized process technology, cutting-edge design concept, and 60 years of experience in developing and nurturing innovative technology.
High operating rate
The long life cycle of our products is based on the adoption of international standards, high-quality materials, state-of-the-art processing techniques.
Low-carbon & environmental-friendly processes
Intelligent control technology coupled with long-life wear-resistant materials results in low-carbon and eco-friendly operations.
High-efficiency service
Our service network is distributed all over the world, and our service team of seasoned professionals is reliable and willing to assist along the way. We are able to deliver quick response to customer needs and provide full life cycle support via online monitoring and diagnosing, product upgrading and continuous process improvement.