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The HRB4 Series Chemical Fiber Spinning Pump is a multi-outlet precision gear pump specially designed for polyester spinning processes. It delivers stable metering of high-pressure, high-temperature, high-viscosity media with high flow accuracy, making it a core metering component in chemical fiber spinning lines.
Technical Specifications
Model
HRB4-1.8
Product Type
Spinning Metering Gear Pump
Displacement
1.8 cc/rev
Port Type
1 inlet, 4 outlets
Max Inlet Pressure
≤ 20 MPa
Max Outlet Pressure
≤ 40 MPa
Max Temperature
≤ 320 ºC
Max Viscosity
≤ 4000 POISE
Working Speed
5~40 rpm
Main Applications
Suitable for industries including chemicals, synthetic fibers, food, and biotechnology. Widely used for:
Metering in polyester, polypropylene, nylon, spandex, aramid and other synthetic fiber spinning processes
Melt delivery for non-woven fabrics and acetate fiber production
Oil metering and quantitative delivery of high-viscosity fluids
Product Advantages
1-Inlet 4-Outlet Design: A single pump supplies stable melt to 4 spinning positions simultaneously, significantly improving spinning efficiency and equipment integration
Wide Displacement Coverage: Multiple models from 0.6 to 3.6 cc/rev adapt to different denier and production capacity polyester spinning processes
High Working Condition Resistance: Resistant to temperatures up to 320ºC, high pressure differences and high-viscosity melts, meeting the high-temperature and high-pressure requirements of polyester spinning
High Metering Accuracy: Precision gear structure ensures stable output per revolution, guaranteeing uniform filament linear density and improving finished product quality consistency
Structural Interface Features
Model
Output per Revolution (cc/rev)
Dimension A (mm)
Dimension B (mm)
Mounting Screw Size
HRB4-0.6
0.6
58.9
106.9
M12
HRB4-1.2
1.2
61.8
109.8
M12
HRB4-1.8
1.8
64.6
112.6
M12
HRB4-2.4
2.4
67.5
115.5
M12
HRB4-3.0
3.0
70.3
118.3
M12
HRB4-3.6
3.6
73.1
121.1
M12
General dimensions: Pump body outer diameter Ø102 mm; Shaft diameter Ø22 / Ø63 mm; 4 outlets (Ø6.5) and mounting holes (2-Ø13, 2-Ø12.5) for universal compatibility with polyester spinning equipment.
After Sales Service
Enjoy peace of mind with our comprehensive after-sales service. We offer a 7-day replacement policy and a 12-month repair service absolutely free of charge for any quality-related issues, ensuring your complete satisfaction and confidence in our products.
Packaging & Shipping
Standard export wooden case packaging to protect the pump from damage during transportation
Support multiple shipping methods (sea, air, express) to meet different delivery time requirements
Complete product documents (operation manual, test report, quality certificate) are provided with each shipment
Frequently Asked Questions
What can you buy from us?
We provide one-stop flow meter services, including flow meters, liquid level gauges, vacuum gauges, pumps, sensors, industrial thermometers, and related instruments.
Standard type: 6-7 working days after order confirmation. Non-standard type: 8-10 working days after order confirmation.
What's your MOQ?
We have no MOQ requirement - 1 piece for test purposes is acceptable.
How do you ensure good product quality?
We maintain a complete quality control system with all products fully checked by IQC and OQC departments before shipment.
How long is your quotation valid?
Our quotations are valid for 1 month.
Can you accept OEM brand?
Yes, we accept OEM branding without extra charge.
How long is your product warranty?
7 days replacement and 12 months repair free of charge for quality problems.
Can you produce according to the samples?
Yes, we can produce based on your samples or technical drawings.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company
Year Established:
2019
Total Annual:
$2.5 Million -$5 Million
Employee Number:
20~50
Ecer Certification：
Verified Supplier
. Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global ... . Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global ...
Room 405A-8, Building 1, Collaborative Development Center, No. 1 Xihuan North Road, Zhongguancun Science and Technology City, Jingjin, Baodi District, Tianjin
