250-V4S Hybrid ISBM Machine for Wide-Neck Containers
The 250-V4S is a four-station hybrid platform with a reference envelope extending to a 204 mm body and 146 mm neck in its one-cavity layout. It is a model to assess when container diameter and neck opening are central to the tooling decision.
Match the closure, shoulder profile and body geometry to one complete cavity layout before selecting the mold.
9, 12 and 14 cavities are additional special layouts requiring product-specific tooling review. The 146 mm neck reference applies to one cavity.
Model overview
Evaluate Wide Openings Together with the Body Layout
The 250-V4S offers several lower-cavity references with relatively large neck and body dimensions. Its one-cavity row pairs a 146 mm neck with a 204 mm body, while its four-cavity row pairs a 92 mm neck with a 120 mm body. Both list a 310 mm height reference.
These paired dimensions are useful when the container opening is a major part of the design. The closure drawing, shoulder profile and mold arrangement remain part of the same selection; neck size alone cannot establish suitability.
Form the preform using the 60 mm injection unit and selected mold layout.
02
Conditioning
Condition the preform at a separate station before blowing.
03
Stretch Blowing
Stretch and blow the preform into the specified neck and body geometry.
04
Ejection
Remove the container through the configured ejection arrangement.
Technical data
250-V4S Machine Specifications
Review the injection volume, PET mass entry and clamping specifications with the proposed preform design and total shot across all active cavities.
Machine
Parameter
Specification
Drive
Hybrid
Stations
4
Oil tank capacity
630 L
Dimensions, L × W × H
5.25 × 2.12 × 3.13 m
Machine weight
11.5 t
Injection Unit
Parameter
Specification
Screw diameter
60 mm
Screw L/D ratio
24
Injection volume per shot
508 cm³
Theoretical injection mass, PET
640 g
Review both the shot volume and theoretical PET mass against the resin and total preform weight for the selected cavity layout.
Clamping Specifications
Parameter
Specification
Injection clamping force
680 kN
Blow clamping force
280 kN
Power, Cooling and Air
Parameter
Catalog specification
Rated drive entries
31 / 19 / 11 kW at 380 V
Rated heater power
15.8 kW at 220 V
Cooling water flow
80 L/min
Cooling tower water flow
200 L/min
Maximum blowing-air pressure
4 MPa
Operating-air pressure
1.0 MPa
Confirm the individual motor loads, heater circuits and supply requirements in the electrical schedule for your configuration.
Review the shot across all active cavities. State the resin, preform design and required shot in the technical proposal. Nominal container capacity alone does not establish the injection requirement for a multi-cavity mold.
Bottle configuration
Keep Large-Container and Multi-Cavity Limits Separate
Each row describes a different bottle layout. Do not combine the one-cavity neck or body dimensions with the four-cavity or special high-cavity arrangements.
Swipe horizontally to view all columns.
Cavities
Body diametermm
Bottle heightmm
Neck sizemm
1
204
310
146
2
153
310
117
3
130
310
96
4
120
310
92
5
99
310
70
6
79
310
55
7
66
310
40
8
54
310
34
9*
53
310
32
10
45
310
25
12*
37
150
16
14*
33
110
15
* 9, 12 and 14 cavities are special arrangements requiring product-based tooling selection. The 12- and 14-cavity references reduce bottle height to 150 mm and 110 mm respectively. They represent different bottle projects from the earlier 310 mm references.
Body diameter, neck size and height from different rows must not be combined. Final suitability depends on the complete bottle, preform and mold design.
Project planning
Check Conditioning, Tooling and Installation Requirements
Send the complete container and closure drawings so the neck opening, body geometry and preform can be reviewed as one molding project.
Define the Wide-Neck Tooling Arrangement
The process uses a separate conditioning station before blowing. A wide neck or large body changes the mold layout and preform requirements, so the full drawing is more useful for selection than nominal container capacity alone.
Include the closure dimensions, shoulder profile, resin grade and bottle mass. For special nine-, twelve- or fourteen-cavity layouts, request an additional tooling review and define the accepted-output calculation using the proposed configuration.
Plan the Machine and Utility Connections
The machine envelope is 5.25 × 2.12 × 3.13 m, with a listed weight of 11.5 t. Use the installation plan to arrange positioning, tool access and the selected auxiliary equipment.
Keep cooling-water and cooling-tower connections identified separately. Confirm the blowing-air and operating-air supplies and the final electrical requirements in the installation schedule.
Length
5.25 m
Width
2.12 m
Height
3.13 m
Related models
Keep 250-V4S and H250-V4 Specifications Separate
The 250-V4S and H250-V4 are separate models with different tooling envelopes. Compare the actual bottle and mold requirements using each model's own specifications.
For smaller containers at higher cavity counts, the 300-V4S concentrates on eight-to-twenty-four-cavity layouts with smaller bottle envelopes. Review the 160-V4S when a smaller hybrid configuration fits the project.
A different tooling envelope; compare its own specification package.
160-V4S
A smaller hybrid configuration for the proposed bottle.
300-V4S
Higher cavity counts for smaller bottle envelopes.
Model questions
Questions About the 250-V4S
Review special cavity arrangements, the four-cavity bottle limits and the utilities needed for the selected configuration.
Which layouts are marked as special?
The catalog marks 9, 12 and 14 cavities as special arrangements requiring product-based selection.
Can the one-cavity bottle dimensions be used with four cavities?
No. Four cavities have their own 120 mm body and 92 mm neck reference. The one-cavity dimensions do not transfer to that layout.
What utilities are listed?
The catalog gives cooling-water and cooling-tower flows of 80 and 200 L/min, maximum blowing air at 4 MPa and operating air at 1.0 MPa. Final connection requirements belong in the installation schedule.
Discuss your container project
Request a 250-V4S Configuration
Provide the resin grade, bottle mass, closure dimensions, body geometry and required accepted output. Include the proposed cavity count so the preform, conditioning and mold arrangement can be reviewed together.
Complete body, shoulder and height drawing
Neck finish and closure dimensions
Resin grade, bottle mass and preform details
Proposed cavity count, including any special layout
Required accepted output and available utilities
Share a drawing link in the message, or send your files to info@isbmmachine.net.
The proposal should identify the bottle layout, injection requirements and conditions used to establish the production target.
