Haitian 250-ton Injection Molding Machine (PET specialized barrel screw)

Screw Diameter:50mm、55mm、60mm
Injection Weight (PS):452g、547g、651g
Clamp Tonnage:2500KN
Space Between Tie Bars:570X570mm
Max.Mold Height:570mm
Machine Dimension(L×W×H):5.76X1.46X2.15m
Machine Weight:7.7t

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Product Selling points

High-Precision 250-Ton Clamping Force

The Haitian 250-ton injection molding machine delivers 2500 kN of clamping force. It produces precise parts for automotive, appliances, and logistics pallets. PET-specific barrel screw ensures smooth material flow. Manufacturers achieve consistent quality in medium and large molds. The machine supports high-volume industrial production with stable performance.

Energy-Efficient Servo Drive System

The advanced servo system saves 20%-80% energy compared to traditional hydraulic machines. It adjusts power output for optimized efficiency. Production teams reduce electricity costs while maintaining high-speed injection cycles. The system also runs quietly, improving workplace conditions. Energy efficiency supports environmentally friendly manufacturing practices.

Low-Noise Operation for Comfortable Work Environment

The machine operates with minimal noise, enhancing factory safety. Operators work near the machine without extra protection. Quiet operation enables continuous production without disturbing adjacent processes. Teams maintain steady output and reduce fatigue during long shifts. This feature supports sustainable industrial operations.

Professionally Inspected for Reliability

Core components undergo strict testing to ensure over 98% operational efficiency. On-site inspection and verification are available for buyers. This process guarantees stable production and long-term performance. Manufacturing teams can deploy the machine confidently in demanding production lines. Reliability reduces maintenance and downtime risks.

Versatile Applications Across Industries

The Haitian 250-ton injection molding machine suits automotive parts, home appliance components, logistics pallets, and industrial containers. Its PET barrel screw enables specialized applications for packaging and bottles. Companies gain one versatile solution for multiple production lines. The machine combines precision, energy efficiency, and high stability for industrial use.

Machine Details

 

 

 

Technical Parameters

CategoryParameterABC

 

 

 

Injection Unit

Screw Diameter505560
Screw L/D Ratio222018.3
Shot Size (Theoretical)497601715
Injection Weight (PS)452547651
Injection Rate173210250
Injection Pressure205169142
Plasticizing Capacity (ps)27.035.144.1
Screw Speed0 – 180

 

 

 

Clamping Unit

Clamp Tonnage2500
Toggle Stroke540
Space Between Tie Bars570X570
Max.Mold Height570
Min. Mold Height220
Ejector Stroke140
Ejector Tonnage62

 

 

 

Others

Max. Pump Pressure16
Pump Motor Power22
Heater Power16.65
Machine Dimension (L×W×H)5.76×1.46×2.15
Machine Weight7.7
Hopper Capacity50
Oil Tank Capacity370

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