Industrial Pump Selection for Glue Applications

 

For scenarios involving glue media (non-particulate corrosion, viscosity after heating 800cp, temperature ≤100℃, flow rate 500-600KG/H, gravity flow, insulation required, no outlet pressure requirement), our technicians recommend a 1.65-2y rotary pump that highly matches the requirements in the following aspects:

 

1. Media Compatibility and Corrosion Resistance: Glue media is non-particulate corrosive. The pump head and base are made of SS304 stainless steel, effectively resisting the chemical corrosion of the glue and ensuring long-term operational reliability.

 

2. Viscosity and Flow Rate Compatibility

 

Viscosity: The adhesive viscosity after heating is 800 cp. Rotary pumps (especially internal gear pumps) are highly adaptable to high-viscosity media. The flow rate parameters (0.6 m³/h) of the 1.65-2y model are highly compatible with the required flow rate (500-600 kg/h, approximately 0.5-0.6 m³/h, converted based on adhesive density of 1.0-1.2 g/cm³), ensuring stable delivery of high-viscosity adhesives.

 

Flow Rate: Rotary pumps are positive displacement pumps, and flow rate is strongly related to rotational speed and pump structure. The flow rate design of the 1.65-2y model can cover the required range.

 

3. Temperature and Insulation Requirements: The glue temperature is ≤100℃. The rotor pump's seal (mechanical seal) and material (SS304) can operate stably for extended periods at this temperature. Insulation requirements can be met by adding an external insulation layer (such as a heat tracing pipe or insulation sleeve) to the pump body. The rotor pump has a compact structure and good adaptability to insulation modifications.

 

4. Pressure and Gravity Flow Compatibility: There is no outlet pressure requirement. The rotor pump's self-priming capability (some models have self-priming characteristics) can match the gravity flow delivery logic. If additional pressure is required, the discharge pressure (0.6Mpa) of the 1.65-2y models can also meet potential pressure requirements (such as pipeline resistance, height difference, etc.).

 

5. Power and Installation Compatibility: Motor: A FIP55 YE3 standard motor with a power of 1.1kW is used. The rotor pump is driven by a reducer, matching the pump's speed requirements, and the motor parameters (AC380V 50HZ 3PH) comply with industrial power supply standards.

 

Installation: Chuck size 25/25, base material stainless steel, suitable for industrial installation standards.

 

Technical Details and Selection Logic Extension: The core advantages of rotary pumps (such as internal gear pumps) are strong adaptability to high-viscosity media, stable flow rate, and compact structure. In adhesive delivery scenarios, their "positive displacement pump" working principle (forming a sealed chamber through rotor meshing to drive media flow) effectively avoids shear damage from high-viscosity media, while the mechanical seal ensures no leakage.

 

For more precise selection or quotation, please contact our technical staff (Email: sales01@cxflowmeter.com; WhatsApp: 008618049841995) to further optimize the solution based on details such as pipeline resistance, installation space, and long-term operational stability.