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230 Ton Plastic Injection Molding Machine for Plastic Parts

Our automatic horizontal plastic injection molding machine with die casting technologies can be customized according to your needs. 
The professional high-speed machine consists of plasticizing system, injection system, the clamping system and transmission system.
In order to improve the production stability and energy saving of medical products such as syringes, our company especially added infrared heating coil and servo motor system on the standard injection molding machine.
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  • NT230

  • Leantall

  • 230T


Overview


The 230 Ton Plastic Injection Molding Machine is a versatile industrial workhorse designed for medium-to-large plastic part production, combining robust hydraulic power with adaptive processing capabilities. With a clamping force of 230 tons and a maximum shot weight of 800g, it handles both simple structural components and complex multi-material assemblies, accommodating a wide range of mold sizes (up to 800x600mm).


Features


High-Performance Hydraulic System

Twin-pump configuration delivers 15% faster response times (50ms) and 25% higher pressure stability (±2% variation) compared to single-pump designs, ideal for thick-walled parts (5-15mm) requiring prolonged packing pressure.

Multi-Material Processing Ready

Optional co-injection unit supports two-component molding (e.g., rigid PP bodies with TPE soft-touch handles), expanding production possibilities without major hardware modifications.

Intelligent Defect Prevention

AI-powered quality control module analyzes 12 process parameters in real-time, predicting and preventing issues like sink marks, flash, and warpage with 95% accuracy.

Modular Cooling System

Independent zone control for mold and barrel cooling, compatible with chiller temperatures from 5°C to 60°C, ensuring optimal cycle times for crystalline materials like PA and PBT.


Application


Industrial Machinery

Fabricating gear housings, pulley wheels, and pump casings with reinforced composites (glass/metal-filled polymers) for heavy-duty applications.

Consumer Electronics

Manufacturing laptop base frames, printer cartridges, and power tool housings with flame-retardant materials (UL94 V-0 rated) and EMI shielding properties.

Automotive Aftermarket

Producing replacement parts like mirror housings, radiator grilles, and interior trim panels with OEM-matching color consistency and surface textures.


Why Choose Us


Material Flexibility

Certified to process over 200 thermoplastic grades, including engineering resins requiring high-temperature drying (e.g., PPS at 150°C for 4 hours).

Predictive Maintenance

IoT-enabled sensors monitor critical components (bearing wear, oil temperature) and send real-time alerts via our cloud platform, reducing unplanned downtime by 40%.

Cost Optimization

Patent-pending screw design reduces material waste by 15% through improved melt homogenization, translating to annual savings of $5,000+ for typical 24/7 operations.


Part

Name

Unit

230

Injection  Unit

 

 

 

 

 

 

 

SCREW DIAMETER

mm

45

50

55

SCREW L/D RATIO

L/D

22.2

20

18.2

INJECTION STROKE

mm

250

250

250

NJECTION SPEED

Mm/sec

103

103

103

 SHOT VOLUME(THEORETICAL)

CM3

397

490

594

INJECTION WEIGHT(PS)

g

361

445

540

  INJECTION PRESSURE

Mpa

221

179

148

INJECTION RATE

cm³/sec

163

202

244


SCREW SPEED

rpm

225

Clamping Unit

 

 

 

 

 

 

CLAMP FORCE

Kn

2300

OPEN STROKE

mm

475

  SPACE BETWEEN TIE BARS

mm×mm

520X520

MAX.MOULD HEIGHT

mm

550

MIN.MOULD HEIGHT

mm

200

EJECTOR STROKE

mm

140

  EJECTOR FORCE

Kn

62


EJECTOR NUMBER

N

5

Others

 

 

 

MAX.PUMP PRESSURE

Mpa

16

SEVRO DRIVE POWER

Kw

30

HEATING POWER

Kw

12.5

MACHINE DIMENSION(L*W*H)

m×m×m

5.8*1.45*2.1


MACHINE WEIGHT(ESTIMATE)

T

6.5


Injection Molding Machine for Plastic Parts

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+86-13850118259

Address

Jintang Industrial Zone, Dinghai District, Zhoushan City, Zhejiang Province

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