In modern manufacturing, a servo pump injection molding has transformed efficiency, speed, and accuracy. These pumps have the accuracy of servo motor technology and hydraulic power to provide variable flow and pressure as required. This is not only power saving but also less heat generation, which increases the life of machine parts.
Servo pumps allow quicker response times, consistent mold quality and smooth operations in injection molding applications. They are perfect in such industries as plastics, CNC machining, and other manufacturing processes where high accuracy and dependability are essential.
THM Hydraulics is a specialist in the supply of high performance hydraulic servo pumps to suit your industrial requirements. Regardless of whether you are upgrading your current machinery, or investing in a new system, our servo pumps will guarantee maximum productivity at a minimum cost of operation. Investing in a servo pump to perform injection molding is a good decision in case you want to enhance performance and efficiency.
What is a Servo Pump?
A servo pump is an assembly of a hydraulic pump and servo motor whose speed and torque are control by the system demand. Compare to the traditional pumps that operate constantly with a constant speed, a hydraulic servo pump regulates its work in real-time, which entails a high level of energy savings.
Key Features:
- Variable speed control
- Great energy efficiency
- Compact design
- Quiet running
Servo Pump Working Principle
The principle of servo pump is simple and very effective:
- Servo Motor Control -The hydraulic pump is driven by a servo motor that varies speed with demand.
- Pressure and Flow Regulation- Sensors constantly check the needs of the system, maximizing pressure and flow.
- Energy Optimization- The pump consumes power only when the pump is in use, thereby saving a lot of energy.
The principle renders it suitable in applications like servo pump hydraulic system, servo pump CNC machine, and in particular, servo pump injection molding.
Why Use a Servo Pump for Injection Molding?
During the molding process, injection molding machines need to be control accurately with regards to pressure and speed. An injection molding servo pump provides:
- Quicker cycle times
- Reduce operation expenses
- Less heating with oil
- Greater consistency of products
Benefits of Servo Pump
This is why the industries are moving towards hydraulic servo pumps:
- Energy Savings – Has the capacity to cut down energy use by up to 70 percent.
- Better Product Quality – Correct pressure and speed control.
- Minimize Heat Generation – less heat implies less cooling will be need.
- Reduce Noise – The noise level is reduce which enhances the working environment.
- Longer Machine Life – Less wear and tear than conventional systems.
Our Product Range & Model Codes
VPS Series – Servo Vane Pump
THM VPS series is a precision engineered range of servo vane pumps that are use in high efficiency hydraulic systems. Such pumps are suited to applications where energy efficiency, low noise and tight control are important, e.g. injection molding machines, CNC machines, and press systems.
Available Models:
VPS-1-20–PR15R/1XT V, VPS-1-25–PR15R/1XT V, VPS-1-32–PR15R/1XT V, VPS-1-40–PR15R/1XT V, VPS-1-50–PR15R/1XT V, VPS-1-64–PR15R/1XT V, VPS-2-100–PR15R/1XT V, VPS-2-110–PR15R/1XT V, VPS-2-125–PR15R/1XT V, VPS-2-145–PR15R/1XT V, VPS-2-160–PR15R/1XT V, VPS-2-70–PR15R/1XT V, VPS-2-80–PR15R/1XT V, VPS-2-90–PR15R/1XT V, VPS-3-160–PR15R/1XT V, VPS-3-180–PR15R/1XT V, VPS-3-200–PR15R/1XT V, VPS1-16-PR14-R/1XT V
IGP1, 2, 3 Series – High Pressure Internal Gear Pump
THM IGP high-pressure internal gear pump series is develop to be durable and highly efficient in challenging industrial applications. These pumps provide pulse free, smooth flow, and are therefore suitable in hydraulic systems in plastics, automotive and heavy machinery industries.
Available Models:
IGP1-08-01T/R VPC, IGP1-10-01T/R-VPC, IGP1-13-01T/R-VPC, IGP1-16-01T/R-VPC, IGP1-20-01T/R-VPC, IGP2-25-01T/R-VPC, IGP2-32-01T/R-VPC, IGP2-40-01T/R-VPC, IGP2-50-01T/R-VPC, IGP2-63-01T/R-VPC, IGP3-100-01T/R-VPC, IGP3-125-01T/R-VPC, IGP3-160-01T/R-VPC, IGP3-80-01T/R-VPC
Servo Pump Applications
A servo pump is not just for injection molding. It is versatile enough to be use in:
- Plastic Manufacturing – Injection molding, blow molding, extrusion
- Metalworking – Servo pump for CNC machine
- Packaging Industry
- Car Part Manufacturing
- Press Machines
- Hydraulic Test Benches
Energy Cost Savings and Efficiency
One of the biggest servo pump advantages is cost reduction through energy savings. The pump reduces the cost of electricity since it operates when necessary. This can give significant savings over time and hence the investment is worthwhile.
Maintenance Benefits
Compare to traditional pumps, servo pumps have:
- Less overheating problems
- Increase oil life
- Reduce maintenance costs
- Predictive maintenance avenues with inbuilt monitoring systems
Choosing the Right Servo Pump
When selecting a servo pump for hydraulic system, consider:
- Size and capacity of machines
- Flow and pressure needs
- Brand reliability THM Huade is a reliable source of high quality pumps to be used in industries.
Tips for Getting the Most Out of Your Servo Pump
- Continually check the quality of oil
- Clean filters Keep filters clean
- Adhere to the maintenance schedules of manufacturers
- Select an appropriate sized pump to use
Conclusion – The Key to Efficient and Precise Molding
An injection molding servo pump is a cost effective investment that would save energy, production efficiency, and machine life. THM hydraulics is an expert in providing high performance hydraulic servo pumps to serve different industrial applications, such as CNC machines and plastic manufacturing.
To know more about the correct servo pump to use in your hydraulic system and to get the best servo pump price in India, Enquiry us today.
FAQs
Q: Is a servo pump suitable for high pressure applications?
Yes, the current hydraulic servo pumps are designed to take care of high pressure requirements without compromising on efficiency.
Q: How much energy can a servo pump save?
Depending on the application, a servo pump can be as much as 30-70 percent more efficient compared to a conventional pump.
Q: How does a servo pump improve production speed?
It is able to improve cycle times by on demand speed variation which is a requirement in servo pump injection molding.
Q: What type of oil is used in a servo pump?
Maximum efficiency and long service life are recommended to be achieved with hydraulic oil of appropriate viscosity and anti-wear characteristics.
Q: Can a servo pump be used in old machines?
Yes, there are numerous servo pump applications which involve retrofitting of older machines to enhance performance and efficiency.
Q: Do servo pumps require less cooling?
Yes, due to less heat generation, cooling is far less.
