Compact Vertical Hybrid Injection Molding Machine

STX Series

Clamping force:

10~20ton (11~22USton)

Hybrid

Direct

  • Hybrid
  • Vertical
  • Compact precision
  • X-Pump System®

INQUIRY & QUOTATION

MODELS & SPECS

Flexible, Compact, and Energy-Efficient Vertical Machine!

Evolving from the ST Series, the STX Series is equipped with the hybrid X-Pump® System, inheriting its compact design and automation flexibility from the predecessor.  It offers outstanding injection performance and energy-efficiency, possessing excellent capability for the molding of high-precision automotive and electronics parts.

Fusion of Hydraulic Control and Servomotor Drive Technologies

Intelligent Hybrid X-Pump® System

The X-Pump System combines years of accumulated expertise in hydraulic and state-of-the-art servomotor drive technologies. Since the servomotor rotates at the required speed only when necessary, the extremely efficient X-Pump achieves drastic energy-savings. Furthermore, with exceptional stability in injection repeatability and controllability in low velocity/pressure range, it makes production of higher-precision and higher-quality molded products possible.

Characteristics of X-Pump® Hybrid Machines

  • Quick injection response
  • Wide-ranging injection speed
  • Stable control in ultra-low velocity range
  • Long-sustained + high-pressure injection holding pressure
  • High-rigidity straight-hydraulic clamping unit
  • Excellent workability
  • Affordable, low maintenance cost, and low running cost
  • Long-lasting precision
  • Low noise

Characteristics of New STX Series

 

  • High-response injection: response time: approx. ½*

  • High-speed injection: injection speed: 1.3 times faster*

  • Stable control in ultra-low speed range

  • Energy-saving: power consumption: approx. 40%* less

  • Space-saving design: floor dimensions 860mmx850mm for STX10 and 900mmx1000mm for STX20

  • Tie bar-less: approaching the mold from four different angle and specious work space around the mold

  • Automation adaptability: excellent layout flexibility and automation adaptability

 

*In comparison with the conventional machines

Sliding type

Turntable type

Models & Specs (US Specs)

STX10

STX20

Item

Unit

2V

Screw diameter

inch

(mm)

0.63

(16)

0.75

(19)

0.87

(22)

Injection capacity

 

 

inch3

(cm3)

(oz)

0.8

(13)

(0.4)

1.1

(18)

(0.6)

1.5

(25)

(0.8)

Max. injection pressure

 

 

psi

(MPa)

(kgf/cm2)

38162

(263)

(2684)

26989

(186)

(1898)

20169

(139)

(1418)

Clamping force

 

 

USton

(kN)

(tf)

11

(94)

10

Clamping stroke

 

inch

(mm)

6.7

(170)

Min. mold thickness

 

inch

(mm)

5.1

(130)

Max. daylight opening

 

inch

(mm)

11.8

(300)

Tie bar clearance (H×V)

 

inch

(mm)

15.7x7.9

(400x200)

Ejector stroke

 

inch (mm)

STX10 (Single-stage): 2.4 (60)

STX10S (Sliding): 1.6 (40)

STX10R (Turntable): 1.6 (40)

● All specs and dimensions are subject to change without notice or may differ depending on export destinations and manufactured year.

● NISSEI is not responsible for any inaccuracies contained herein.

● Please consult our sales representative or NISSEI regional offices before designing a mold.

● Actual plasticizing capacity may vary, depending on the molding conditions and material used.

Item

Unit

2V

5V

Screw diameter

inch

(mm)

0.63

(16)

0.75

(19)

0.87

(22)

0.87

(22)

1.02

(26)

1.18

(30)

Injection capacity

 

 

inch3

(cm3)

(oz)

0.8

(13)

(0.4)

1.1

(18)

(0.6)

1.5

(25)

(0.8)

2.1

(35)

(1.2)

3.0

(49)

(1.6)

4.0

(65)

(2.2)

Max. injection pressure

 

 

psi

(MPa)

(kgf/cm2)

38162

(263)

(2684)

26989

(186)

(1898)

20169

(139)

(1418)

37146

(256)

(2612)

26554

(183)

(1867)

20024

(138)

(1408)

Clamping force

 

 

USton

(kN)

(tf)

22

(193)

20

Clamping stroke

 

inch

(mm)

7.9

(200)

Min. mold thickness

 

inch

(mm)

5.9

(150)

Max. daylight opening

 

inch

(mm)

13.8

(350)

Tie bar clearance (H×V)

 

inch

(mm)

17.7x9.8

(450x250)

Ejector stroke

 

inch (mm)

STX10 (Single-stage): 2.6 (65)

STX10S (Sliding): 1.8 (45)

STX10R (Turntable): 1.8 (45)

● All specs and dimensions are subject to change without notice or may differ depending on export destinations and manufactured year.

● NISSEI is not responsible for any inaccuracies contained herein.

● Please consult our sales representative or NISSEI regional offices before designing a mold.

● Actual plasticizing capacity may vary, depending on the molding conditions and material used.

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