Chen Hsong V Series Standard vertical injection molding machine with fixed lower platen

V Series Standard

35 -
200 T
V Series Standard

Vertical Precision. Fixed Platen Simplicity.

The V Series Standard is Chen Hsong’s fixed lower platen vertical injection molding machine for general insert molding and overmolding applications. Vertical clamping with vertical injection keeps inserts in place by gravity during molding, eliminating the need for complex fixtures. Six models from 35 to 200 tonnes cover the full range of small to medium insert molding requirements.

Standard high-riser components enhance versatility for thicker molds. Compact vertical footprint saves floor space compared to horizontal machines for equivalent clamping force. Part of Chen Hsong’s broader vertical platform, which shares a common architecture across Standard, Single-Slide, Double-Slide, and Rotary configurations. If your insert loading volume grows, you can upgrade to a sliding or rotary platen variant on the same platform without retraining operators or reworking mold standards.

Core Values

Gravity-Assisted Insert Molding

  • Vertical clamping holds inserts in place by gravity, no complex fixtures required
  • Vertical injection from above for consistent fill and even packing pressure
  • Ideal for connectors, terminals, metal inserts, and overmolding applications
  • Simple operation reduces setup time and operator training

Compact Footprint, Full Capability

  • Vertical design saves floor space compared to horizontal machines for equivalent clamping force
  • Six models from 35 to 200 tonnes: V35, V55, V85, V120, V160, V200
  • Standard high-riser components for thicker mold compatibility
  • Clamping force from 343kN to 1960kN with opening stroke up to 350mm

Shared Platform, Scalable Path

  • Common architecture across V Standard, V-S Single-Slide, V-SD Double-Slide, and V-R Rotary
  • Upgrade to sliding or rotary platen variant as production volume grows
  • Same operator training, same mold standards, same spare parts across all variants
  • Multi-station models support independent injection parameter adjustment per station

Precision Control and Versatility

  • V-P switching, multi-stage injection, and PID temperature control standard
  • Screw diameter options from φ22mm to φ65mm for flexible shot weight range (49g to 740g PS)
  • Auto purge function and cold start prevention standard
  • Clamping pressure sensor standard for consistent mold protection

FAQ

01What Is The Difference Between The V Standard, V-S, V-SD, And V-R?

All four share the same vertical clamping and injection platform. The V Standard has a fixed lower platen for simple insert molding. The V-S has a single sliding lower platen that slides out for easier insert loading.

The V-SD has dual sliding platens alternating left and right so one side loads inserts while the other molds, effectively doubling output. The V-R has a rotary lower platen with two stations alternating by rotation for the highest throughput and two-colour applications.

The V Standard is designed for general insert molding applications: electrical connectors, automotive components, consumer electronics, cable and connector systems, precision plastic parts, and industrial components.

Vertical clamping is ideal whenever inserts need to be loaded from above and held by gravity during molding.

Vertical machines excel at insert molding because gravity holds inserts in the lower mold during loading and molding. This eliminates complex insert fixturing and reduces cycle time.

Vertical machines also have a smaller floor footprint than equivalent horizontal machines. Choose vertical when your application involves loading inserts, overmolding onto existing components, or when floor space is limited.

The V Series Standard is available in six models: V35 (35T), V55 (55T), V85 (85T), V120 (120T), V160 (160T), and V200 (200T). Screw diameters range from 22mm to 65mm with shot weights from 49g to 740g (PS).
Yes. The V Series Standard supports robot interface integration. Safety light curtains and acrylic safety doors with interlock are available as options. Upper and lower mold core pulls and air blows are available for automated insert loading and part ejection workflows.
Chen Hsong provides installation, training, maintenance, and technical support through more than 120 service locations worldwide. The vertical series shares common components across all variants, ensuring reliable spare parts availability.