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High Pressure High Viscosity Micro Gear Metering Melt Pump for Polymer Extrusion
US$250.00-500.00
1 Piece
Sample price:US$250.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Maintenance & RefundWarranty
1 YearModel NO.
GP Series Gear Metering PumpMesh Form
Internal EngagedTooth Flank
Straight ToothTooth Curve
InvolutePower
ElectricType
Arc Gear PumpApplications
Machinery ManufacturingCertification
CE, ISO, RoHSMaterials
Work Tool SteelAmbient Temperature
-30 - +60 Deg.CAccuracy
0.3%Inlet Pressure (Min.)
<0.2MPaOutlet Pressure (Max.)
<8.0MPaInlet/Outlet Size
6-30cc Per R: 18 15mmDisplacement Capacity
(6 - 30) Cc/RMaximum Head
20-25mPower Source
Electric, Electric MotorMotor
Servomotor / Servo Gear Motor ...Structure
Gear Metering PumpVoltage
AC 220/380VFlow Cc/Rev
4.0-30 Cc/RevWorking Speed
5-200 Rev/MinMaterial
Work Tool Steel, High Speed Steel, Cold Work SteelTransport Package
8kgSpecification
20*20*15cmTrademark
Siko InstrumentsOrigin
ChinaHS Code
8413190000Production Capacity
999 Units / WeeksKey features
High Precision Metering: Achieves 0.3% accuracy in quantitative addition by adjusting rotational speed.
Low Pulsation Dosing: Special gear teeth design ensures smooth, low-pulsation dosing for sensitive media.
Wide Viscosity Range: Suitable for both low and high viscosity fluids using different tolerance classes.
Customizable Adapter: Inlet and outlet ports can be accommodated in a customized adapter block.
Durable Material Options: Constructed from Work Tool Steel, High Speed Steel, Stainless Steel, and Stellite.
Special Hard Coatings: Optional hard coatings permit unconventional applications and ensure long service life.
Versatile Motor Selection: Available with AC Explosion-Proof, AC Frequency Conversion, and DC Brush-Less motors.
Compact Design: Features a compact, small size, and lightweight structure for easy integration.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.34h
AI-Powered supplier vetting
SummaryHefei Siko Instruments Co., Ltd. is identified as both a trading company and manufacturer/factory in China. It supplies flow meters, sensors, transducers, and related industrial instrumentation. The supplier reports ANSI/ESD and ISO 9001 certifications, 11–20 R&D engineers, 11–20 quality-control staff, and five production lines. It has self-operated import/export rights, began exporting in 2020, and reports exports as 71%–90% of sales, with broad global market coverage. Evidence confirms manufacturing, quality-management certification, international trade capability, and established product expertise. However, the provided information does not substantiate after-sales processes, financial credibility, customization services, or a broad customer track record.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers instruments, meters, industrial equipment, flow measurement technology, sensors, and transducers, indicating a direct manufacturing and trading role in industrial instrumentation.
CertificationsThe supplier reports ANSI/ESD and ISO 9001 certifications for its management systems. These stated certifications provide explicit evidence of formal quality or operational controls, although no certificate scope, issuing body, or validity details are supplied.
R&D capabilityThe supplier offers multiple flow-measurement and sensing technologies and reports 11–20 R&D engineers, indicating an established technical development function. However, no patents, proprietary technologies, new-product records, or R&D outcomes are provided.
Production capacityThe supplier is identified as a manufacturer/factory with five production lines, 11–20 quality-control staff, and stated product coverage in flow measurement and industrial instrumentation. It also reports an off-peak lead time of one month and peak fulfillment within 15 workdays, supporting evidence of operating production capacity, although actual capacity limits are not disclosed.
Product Q&A
Q:What is the metering accuracy of the pump?
A:
The pump ensures quantitative addition with an accuracy of 0.3%.
Q:Can the pump handle high viscosity fluids?
A:
Yes, by using different tolerance classes, the pump can be used for both low and high viscosity fluids.
Q:What materials are used for the pump construction?
A:
Materials include Work Tool Steel, High Speed Steel, Cold Work Steel, Stainless Steel, and Stellite.
Q:Is the pump suitable for shear and friction sensitive media?
A:
Yes, structural innovations allow the series to be used for shear and friction sensitive media.
Q:What is the maximum outlet pressure?
A:
The maximum outlet pressure is less than 8.0 MPa.
Send Inquiry
*To:
Hefei Siko Instruments Co., Ltd.
Hefei Siko Instruments Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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