Product Information

Injection molding machines

Matsuda Seisakusho has a rich line-up in its mainstay products, injection molding machines, including vertical or horizontal types and a variety of clamping force and injection capacity combinations. Let us make a proposal on the best injection molding machine for your factory.

High precision and high quality

Based on its proven know-how accumulated through more than 70 years of development work and production of over 10,000 units, Matsuda Seisakusho delivers highly-reliable molding machines which incorporate the latest CAE-analysis-based technology.

A rich product line-up

Vertical types
Clamping force:20~1500 ton
Injection capacity:30~30,000 cm3
Horizontal type
Clamping force:35~350 ton
Injection capacity:49~1310cm3

Machines for various thermosetting plastics

Matsuda’s injection molding machines can handle diverse materials, including general-purpose rubber, special rubber (such as silicone rubber and fluoro rubber), and thermosetting plastics (such as phenol, epoxy and unsaturated rubber).
We have vast expertise in handling thermosetting materials.

Machine specifications
Example:VI-200P(XJ)-40/70SPR2

Clamping force 1,960kN (200ton)
Daylight 600 mm
Open/close stroke 400 mm
Heating platen diameter 600×600 mm
Ejector protrusion 100 mm
Ejector stroke 200 mm
Injection capacity 1,500 cm3
Injection pressure 188 MPa
Work height 867 mm
Hydraulic system Rotation control pump

Machine specifications
Example:VI-200V(S3)-40/70SPR2

Clamping force 1,960kN (200ton)
Daylight 600 mm
Open/close stroke 400 mm
Minimum mold pressure 225 mm
Maximum mold pressure 475 mm
Heating platen diameter 650×650 mm
Ejector protrusion 100 mm
Ejector stroke 200 mm
Injection capacity 1,500 cm3
Injection pressure 188 MPa
Work height 897 mm
Hydraulic system Rotation control pump

Vertical-type injection molding machine for rubber and for thermosetting plastics

SJSeries

A standard model of a rich line-up of clamping force choices.

Clamping force:75~400ton Injection capacity:500~4,000cm3
The long-selling model that satisfies many customers’ needs.

Machine specifications
Example:VI-75P(SJ)-40/60SPR5(500)

Clamping force 735kN (75ton)
Daylight 500 mm
Open/close stroke 350 mm
Heating platen diameter 500×400 mm
Ejector protrusion 100 mm
Ejector stroke  200 mm
Injection capacity 500 cm3
Injection pressure 188 MPa
Hydraulic system Variable piston pump

Vertical-type vacuum injection molding machine for rubber

VS2Series

Accepts all types of molds.
Feature: Substantial reduction in defects caused by air traps in molded products.

The entire mold can be inside the vacuum chamber, preventing trapped air even if the mold has a complicated structure.

Machine specifications
Example:VI-200V(S2)-50/70SPR3

Clamping force 1,960kN (200ton)
Daylight 800 mm
Open/close stroke 500 mm
Heating platen diameter 650×650 mm
Ejector protrusion 100 mm
Ejector stroke  200 mm
Injection capacity 3,000 cm3
Injection pressure 180 MPa
Hydraulic system Variable piston pump

Horizontal-type injection molding machine for rubber and for thermosetting plastics

FSeries

A simplified, easy-to-use long-selling model of a horizontal-type injection molding machine.

This direct-pressure-type mold clamping device, that is most appropriate for thermosetting plastics and rubber, enables stable molding.

Machine specifications
Example:75F-36K

Clamping force 735kN (75ton)
Daylight 600 mm
Open/close stroke 400 mm
Die plate dimensions 560×560 mm
Diver spacing 395×395 mm
Ejector protrusion 99 mm
Injection capacity 180 cm3
Injection pressure 165 MPa
Hydraulic system Variable piston pump

Injection molding machine for silicone rubber

Millable
silicone rubber type
Liquid
silicone rubber type

Suitable for satisfying all kinds of needs, from millable silicone rubber to liquid silicone rubber.

Matsuda Seisakusho’s know-how is used in adopting the push feeder for millable silicone rubber materials and the dynamic mixer for LIM molding for this model.

Machine specifications
Example:VI-200P(XJ)-40/60SPR6-P

Clamping force 1,960kN (200ton)
Daylight 600 mm
Open/close stroke 400 mm
Heating platen diameter 600×600 mm
Ejector protrusion 100 mm
Ejector stroke  200 mm
Injection capacity 1,100 cm3
Injection pressure 188 MPa
Push feeder capacity 9 L 
Work height 867 mm
Hydraulic system Rotation control pump

Injection molding machine for BMC

YMDLSeries

Enable the production capacity to be doubled by using doubled clamping machine.

Different molds can be set on the left and right sides.
This structure is appropriate for molded products that require an inserting operation.

Machine specifications
Example:YMLD100-50/90FLN

Clamping force 980kN (100ton)
Daylight 700 mm
Open/close stroke 250 mm
Mold mounting plate dimensions 620×580 mm
Ejector protrusion 80 mm
Injection capacity 1,500 cm3
Injection pressure 58 MPa
Push feeder capacity 40 L 
Hydraulic system Variable piston pump