Glue Gear Pump Control System Selection

Email: sales01@cxflowmeter.com

WhatsApp: 008618049841995

Glue Gear Pump Control System Selection

Based on the customer's requirements for a glue pump control system, considering the glue viscosity, flow distribution, time control, 

temperature and pressure range, and electrical requirements, we recommend a solution consisting of 1.2cc and 0.6cc magnetic drive 

pumps with a 400W servo motor and a PLC control cabinet. The detailed analysis is as follows:

I. Core Requirements Analysis

Glue Characteristics

Viscosity: 11,000 cp (high viscosity medium). Wear- and corrosion-resistant pump materials are required to prevent clogging and leakage.

Temperature: 10-30°C (normal temperature range). No special heating or cooling devices are required.

Pressure: 1-4 bar (medium and low pressure range). The pump must meet pressure stability requirements.

Flow and Time Control

Glue A: 30 ml/min (0.5 ml/s)

Glue B: 60 ml/min (1 ml/s)

Dispensing Time: Mixing within 20 seconds. Precise control of pump start/stop and flow ratio is required.

Electrical Requirements: 220V single-phase power supply. A drive compatible with this voltage must be selected.

II. Recommended Solution: Magnetic Pump + Servo Motor + PLC Control Cabinet

1. Pump Type Selection: 1.2cc and 0.6cc Magnetic Pumps

Advantages of Magnetic Pumps:

Leak-Free: Suitable for viscous media such as glue, eliminating the risk of shaft seal leakage.

Corrosion Resistance: The pump body can be made of either fluoroplastic or stainless steel to suit the chemical properties of the glue.

Abrasion Resistance: High-viscosity glues can easily wear the pump body. Magnetic pumps have a simple structure and low maintenance costs.

Displacement Matching:

1.2cc pump for glue B (60ml/min): 1.2cc/rev x 50 rev/min = 60ml/min.

0.6cc pump for glue A (30ml/min): 0.6cc/rev x 50 rev/min = 30ml/min. (Assuming a pump speed of 50 rpm; actual speed will depend on 

motor speed control.)

2. Drive: 400W Servo Motor

Advantages of Servo Motors:

Precise Control: Speed adjustment via PLC enables precise flow ratio distribution (e.g., A:B = 1:2).

Quick Response: Starts, stops, and flow adjustments are completed within 20 seconds, meeting time requirements.

Energy Efficiency: 400W power adapts to the load requirements of 1.2cc and 0.6cc pumps, avoiding energy waste.

3. Control System: PLC Control Cabinet

Functions:

Flow Ratio Control: The flow ratio of glue A and glue B (1:2) is set via PLC programming.

Time Control: Distribution is completed within 20 seconds, and start and stop times can be set via the PLC.

Pressure Monitoring: An integrated pressure sensor provides real-time feedback on pump outlet pressure (1-4 bar).

Fault Alarms: Overload, undervoltage, and idling protection functions ensure stable system operation.

Electrical Compatibility: Supports 220V single-phase input to accommodate customer site conditions.

III. Solution Advantages Summary

Precise Distribution: Servo motor + PLC achieves precise control of the A/B glue flow ratio and timing.

Leak-Free Design: The magnetic pump prevents glue leaks and is suitable for high-viscosity media.

Stability and Reliability: The PLC control cabinet provides multiple protections and is suitable for industrial environments.

Energy-Saving and High-Efficiency: The 400W servo motor matches the pump load, reducing operating costs.

IV. Expansion Suggestions

Backup Pump Configuration: If customers require continuous production, a backup pump can be added to provide one in use and

 one in reserve.

Remote Monitoring: The PLC integrates an IoT module for remote data collection and fault diagnosis.

Material Upgrade: If the glue contains corrosive components, a fluoroplastic pump body can be used to extend the service life.

If you also need a glue pump control system, please contact CIXIFM Winny:

Email: sales01@cxflowmeter.com

WhatsApp: 008618049841995