The 250-V3S is positioned for container projects requiring a three-station hybrid machine and a larger bottle envelope than the compact 50-series reference tables. Its process integrates injection, blowing and ejection without a separate fourth conditioning station.
Review the bottle and preform requirements together to select a cavity layout within this three-station platform.
An additional 10-cavity layout is marked as special and requires product-specific assessment. The 110 mm neck reference is listed for the one- and two-cavity layouts.
The 250-V3S uses a hybrid three-station arrangement for injection, stretch blowing and ejection. Its one-cavity reference lists a 150 mm body, a 110 mm neck and a 300 mm height. At two cavities, the neck remains 110 mm while the body reference changes to 130 mm.
These pairings provide a practical basis for reviewing containers that need a substantial opening without automatically moving the project to a four-station machine. The selected bottle, preform and mold still need to fit the same cavity arrangement.
Form the preform with the 60 mm injection unit and the selected mold configuration.
Stretch and blow the preform into the bottle body within the three-station process.
Remove the molded container through the configured ejection arrangement.
Review the injection and clamp specifications as one package with the actual preform and tool, especially when more than one cavity is proposed.
| Parameter | Specification |
|---|---|
| Drive | Hybrid |
| Stations | 3 |
| Oil tank capacity | 610 L |
| Dimensions, L × W × H | 4.8 × 2.0 × 3.0 m |
| Machine weight | 11.5 t |
| Parameter | Specification |
|---|---|
| Screw diameter | 60 mm |
| Screw L/D ratio | 24 |
| Injection volume per shot | 508 cm³ |
| Theoretical injection mass, PET | 640 g |
Establish the usable shot and resin basis for the quoted machine configuration. Review both injection volume and theoretical PET mass against the proposed preforms.
| Parameter | Specification |
|---|---|
| Injection clamping force | 780 kN |
| Blow clamping force | 295 kN |
| Parameter | Catalog specification |
|---|---|
| Rated drive power | 37 kW at 380 V |
| Rated heater power | 12.5 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 electrical loads, cooling connections and air supplies in the installation schedule for the selected configuration.
Review the complete mold and shot requirement. The 60 mm screw, 508 cm³ injection volume and clamping specifications should be evaluated together with the actual preform, resin grade and proposed cavity count.
The four-cavity row pairs a 100 mm body with a 70 mm neck and a 300 mm height. Select the complete row from the actual bottle and preform requirements.
Swipe horizontally to view all columns.
| Cavities | Body diametermm | Bottle heightmm | Neck sizemm |
|---|---|---|---|
| 1 | 150 | 300 | 110 |
| 2 | 130 | 300 | 110 |
| 3 | 130 | 300 | 90 |
| 4 | 100 | 300 | 70 |
| 5 | 80 | 250 | 42 |
| 6 | 66 | 250 | 35 |
| 7 | 55 | 200 | 30 |
| 8 | 48 | 200 | 24 |
| 10* | 36 | 120 | 18 |
* The 10-cavity layout is a special arrangement requiring product-specific assessment. Its 36 mm body, 18 mm neck and 120 mm height references belong to that layout.
Read each row as one matched configuration. Body diameter, neck size and height from different rows must not be combined. Final suitability depends on the bottle, preform and mold design.
Include the resin grade, neck drawing, container weight, target output and any existing mold details in the configuration request.
The machine integrates injection, stretch blowing and ejection without a separate fourth conditioning position. Ask how the proposed process will prepare the preform for blowing and accommodate the selected mold.
When an existing tool is part of the project, submit its drawings and configuration details for review. Request trial criteria for bottle quality, cycle conditions and accepted output using the intended resin and cavity arrangement.
The three-station machine is listed at 4.8 × 2.0 × 3.0 m and 11.5 t, with a 610 L oil tank. Use these model-specific figures when planning positioning, mold access and utility connections.
Keep cooling-water and cooling-tower connections identified separately. Confirm the required air supplies, electrical connections and auxiliary equipment in the final installation plan.
The 250-V4S adds a separate conditioning position and has a different bottle envelope. Compare it when that process position is part of the proposed bottle solution, rather than assuming it is a direct replacement for the 250-V3S.
Ask how each proposed process will condition the preform and accommodate the mold. Use verified bottle quality, cycle conditions and tooling requirements to make the selection.
| Reference | 250-V3S | 250-V4S |
|---|---|---|
| Process stations | 3 | 4 |
| Separate conditioning station | No | Yes |
| One-cavity body diameter | 150 mm | 204 mm |
| One-cavity neck size | 110 mm | 146 mm |
| Machine length | 4.8 m | 5.25 m |
Check the model reference on older documents, the special ten-cavity layout and the basis for evaluating operating electricity use.
The catalog heading says JA-250-V3S while its product table says JA-250-V3. The current model mapping uses 250-V3S; the exact nameplate and drawing reference should accompany an order.
It is marked as a special arrangement. The catalog pairs it with a 36 mm body, an 18 mm neck and a 120 mm height reference.
It identifies a drive configuration. A comparison of operating electricity requires the same bottle, output definition, auxiliary scope and measured operating conditions.
Include the resin grade, neck drawing, container weight, target output and any existing mold details. Request a configuration and trial criteria for the selected bottle before committing to production assumptions.
Share a drawing link in the message, or send your files to info@isbmmachine.net.
Identify the 250-V3S in your enquiry so the three-station configuration and its tooling requirements stay attached to the proposal.