Melt-Blow Metering Pump HRB-50/60/70 High Pressure Gear Pump
This precision spinning gear pump, also known as a melt-blow metering pump, is engineered for high-precision, stable fluid metering in spinning applications. It excels in high-viscosity, high-pressure-difference melt delivery scenarios and is widely applicable across industries.
Technical Specifications
| Model | HRB-60 |
| Application | Melt-blown metering pump (Precision spinning gear pump) |
| Output per revolution | 60 cc/rev |
| Port configuration | 1 inlet & 1 outlet |
| Max. inlet pressure | ≤ 20 MPa |
| Max. outlet pressure | ≤ 40 MPa |
| Max. operating temperature | ≤ 250 ºC |
| Max. spinning fluid viscosity | ≤ 4000 POISE |
| Recommended operating speed | 5 ~ 40 rpm |
Main Applications
Industries: Chemical, chemical fiber, food, biological, pharmaceutical, etc.
- Spinning of polypropylene fiber, nylon, spandex, aramid, non-woven fabric, acetate fiber, and oil metering
- Core Use: Spinning of polyester and nylon filament
Product Advantages
- High-Efficiency Multi-Position Feeding: The 1-inlet & 4-outlet design allows one pump to supply multiple spinning positions simultaneously, simplifying equipment layout and reducing per-position costs
- Stable Metering Accuracy: The gear structure ensures precise and controllable melt flow, improving the consistency of finished yarn quality
- Harsh Condition Adaptability: It can handle high-temperature, high-pressure, and high-viscosity media, meeting the conveying requirements of chemical fiber spinning melts
- Complete Model Range: Covers a full displacement range of 1.2~6.5 cc/r, meeting the flow requirements of different spinning equipment
Structural Interface Features
The pump body is a cylindrical structure with a uniform outer diameter of φ102mm. The flange mounting holes are 2-Ø13 / 2-Ø12.5, fitting well into standard installation spaces of spinning equipment.
The 1-inlet & 4-outlet flow path design enables uniform feeding for 4 spinning positions at the same time, significantly improving spinning efficiency and yarn uniformity.
All models use M12 mounting screws, ensuring high adaptability for easy equipment integration and maintenance.
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.
Company Profile
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
Q1: Are you a factory?
A1: We are based in Shanghai, China, start from 2011. Main production and sales of various industrial flow meters and other products. Welcome to visit!
Q2: What can you buy from us?
A2: We can provide one-stop flow meter services, providing sales of instruments such as flow meters, liquid level gauges, vacuum gauges, pumps, sensors, industrial thermometers, etc.
Q3: What is your terms of packing?
A3: Generally, JSN brand colorful cardboard boxes packing. OEM brand brown cardboard boxes packing.
Q4: How about your delivery time?
A4: Generally, standard type: 6-7 working days after confirm the order. Non-standard type: 8-10 working days after confirm the order.
Q5: What's your MOQ?
A5: We have no MOQ demand, 1 piece for test purpose at first is acceptable.
Q6: How do you ensure good product quality?
A6: We have a complete quality control system; All of our products are fully checked by IQC, OQC departments before ship to our clients.
Q7: How long your quotation valid?
A7: Our quotation valid for 1 month.
Q8: Can you accept OEM brand?
A8: Yes, we can accept the OEM brand without extra charge.
Q9: How long is your product warranty?
A9: 7 days replacement and 12 months repair free of charge for quality problem.
Q10: Can you produce according to the samples?
A10: Yes, we can produce by your samples or technical drawings.