Desktop Micro Injection Molding Machine For Production

The compact desktop micro injection molding machine for production features a fully electric drive and occupies only 0.5 square meters. It achieves a repeatability of ±0.01mm and an injection precision of <0.1g, and is compatible with over 100 thermoplastics. It addresses four key pain points for small and medium-sized enterprises: the high cost of large machines, slow prototype iteration in R&D, the poor adaptability of large equipment in laboratories and education, and the lack of flexibility in customized production.
 

 

Precision & Cost - efficiency: 20mm high - precision screw, 40g injection weight, 20g/s injection rate, 0.5% scrap rate; 30g/s plasticizing capacity, 45% energy saving vs. hydraulic machines.​
 

Compact & Smart: 1180x420x650mm size, 7 - inch touchscreen (3 - hour novice mastery); optional IoT for remote production monitoring.​
 

Wide Compatibility: Up to 350℃ heating, works with regular/medical/engineering plastics; modular design for upgrades.​
 

Reliability & After - sales: 1.5kW motor, 50kN ejection force, CE/ISO9001 certified; 1 - year warranty, 24/7 technical support.

R&D & Prototyping: Shortens product launch cycle by over 30% for consumer electronics/smart home industries.​

Small - batch Custom Production: Enables delivery within 72 hours for niche markets/SMEs.​

Precision Parts Manufacturing: Produces medical micro - components, auto precision clips (±0.01mm accuracy).​

Education & R&D: Used in universities for material science/mechanical engineering practical teaching; supports new material experiments.

 

 

work principle

 

 

 

Plasticization

Pellets melted in a heated barrel (up to <350℃) via screw rotation.​

 

 

High - pressure Injection

Servo - driven screw injects melt into mold at set pressure.​

 

 

Cooling & Molding

Mold stays closed; built - in cooling system solidifies melt (adjustable time).​

 

 

Demolding

Mold opens; 50mm stroke ejection system (50kN force) pushes out finished parts.

 

 

 

 

1. What is the maximum production capacity of this machine per day, and can it run continuously for a long time?
Under standard working conditions, the daily production capacity can reach about 2,880 pieces. It supports 24-hour continuous operation; the built-in overheating protection system will automatically adjust the temperature when the motor or heating barrel is overloaded, and regular 1-hour maintenance intervals every 8 hours can ensure stable long-term operation.

2. If we need to switch between different types of plastic materials, how long does the material change process take, and is there a risk of material mixing?
The material change process takes about 20-30 minutes. First, clean the remaining material in the heating barrel with cleaning agent or the next type of material , then add the new material and preheat to the corresponding temperature. The barrel is designed with a smooth inner wall and a dedicated cleaning section, which can minimize material residue and effectively avoid mixing risks; for high-purity material requirements, a professional barrel cleaning kit can be provided.
 

3. Does the machine come with a mold, or do we need to purchase molds separately? What are the requirements for mold customization?
The machine is sold without a mold, and customers need to customize molds according to their product designs. The mold must meet the following requirements: the maximum mold thickness is ≤150mm, the minimum mold thickness is ≥50mm, and the tie bar spacing is ≤200mm. We can provide a detailed mold design specification document to help customers cooperate with mold manufacturers for accurate customization, and also offer mold compatibility testing services before delivery.
 

4. What is the power consumption of the machine during operation, and how much does it cost to run per hour ?
The rated power of the machine is 1.5kW, and the actual operating power is about 0.8-1.2kW . Calculated at an average of 1.0kW and $0.15/kWh, the hourly operating cost is approximately $0.15. Compared with traditional hydraulic injection machines , it can save about $0.3-0.5 in electricity costs per hour.

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