The 750-V4 is a four-station injection stretch blow molding machine with a catalog specification for PC containers up to 18.9 L. It is a candidate for water-container projects where bottle geometry, resin preparation and the complete molding configuration need to be assessed together.
Review the PC grade, preform, mold interfaces and installation layout as one production proposal.
The 18.9 L entry is a product-volume reference. Confirm the bottle geometry, target mass and tooling configuration for the proposed PC grade.
The 750-V4 technical sheet identifies PC as the raw material and gives a maximum product-volume entry of 18.9 L. This provides a starting point for a large water-container project.
The bottle drawing still needs to define its overall shape, neck, target mass and closure interface. If a handle, ribs or another feature is required, show that feature in the tool proposal. Other resins require a separate engineering review.
Form the preform on the machine using the selected PC grade and preform design.
Transfer the preform for temperature conditioning before stretch blowing.
Stretch and blow the conditioned preform into the specified container geometry.
Remove the finished container through the handling arrangement in the proposal.
Check the proposed mold against the injection system, platen area and opening range. Keep the material specification and utility requirements attached to the same configuration.
| Parameter | Specification |
|---|---|
| Specified material | PC |
| Drive | Servo hydraulic |
| Stations | 4 |
| Maximum product volume | 18.9 L |
| Approx. dimensions, L × W × H | 7.5 × 2.4 × 4.0 m |
| Machine weight | 22 t |
| Parameter | Specification |
|---|---|
| Screw diameter | 75 mm |
| Screw L/D ratio | 22:1 |
| Screw rotation speed | 0 ~ 80 rpm |
| Plasticizing capacity | 80 kg/h |
| Barrel heating zones | 4 |
| Barrel heating power | 23.6 kW |
Plasticizing capacity is a material-processing reference. Bottle output also depends on bottle mass, mold configuration, the complete cycle and accepted product quality.
| Parameter | Specification |
|---|---|
| Effective platen area, W × H | 760 × 610 mm |
| Platen separation | 340 ~ 828 mm |
| Clamping force | 340 kN |
| Servo-pump power entry | 47.2 × 3 kW |
Use the approved electrical load schedule to size the plant connection for the supplied machine and auxiliaries.
| Parameter | Specification |
|---|---|
| Supply voltage | AC 380 V |
| Frequency | 50 Hz |
| Wiring | Three-phase, five-wire |
| Water supply pressure | 0.3 ~ 0.5 MPa |
| Air supply pressure | 1.0 ~ 1.2 MPa |
| Working air pressure | 0.7 ~ 0.9 MPa |
| Air consumption reference | 0.8 m³/min |
Check the mechanical interfaces of the proposed mold. The 18.9 L product-volume reference does not define mold mounting dimensions, tool weight or removal clearance. Review the 760 × 610 mm platen area and 340 ~ 828 mm separation range with the actual tool drawing.
The catalog identifies the following configuration and brand alternatives. The quotation should select the actual supplied components and identify any substitutions.
| Item | Catalog reference |
|---|---|
| Injection drive | Servo hydraulic motor |
| Barrel and screw material | Nitrided steel |
| Screw tip | Wear-resistant hard alloy |
| Clamping system | Direct hydraulic actuation |
| Hydraulic pump | HYTEK |
| Hydraulic valves | YUKEN |
| Servo motor | MODROL |
| Seals | Trelleborg or Valqua |
| Hydraulic regulation | Servo pressure and flow control |
| Item | Catalog reference |
|---|---|
| PLC | XINJE |
| Contactors and circuit breakers | Schneider Electric |
| Relays | OMRON |
| Proximity switches | KFPS |
| Position transducer | GEFRAN |
| Touchscreen | WEINVIEW |
| Air valves | AirTAC, Parker or SMC |
| Pneumatic fittings | AirTAC or SMC |
| Air cylinders | ZHICHENG |
Where alternatives are listed, confirm the selected package in the order. The list does not mean that every alternative is included.
Use the final installation drawing to check access, clearance and service connections for the complete equipment package.
The specification gives an approximate machine size of 7.5 × 2.4 × 4.0 m and a weight of 22 t. Confirm the final dimensions, access route and required service space on the approved general arrangement drawing.
Allow for the proposed drying, compressed-air, cooling and handling equipment when planning the complete production area.
The catalog specifies AC 380 V, 50 Hz, three-phase five-wire power, together with water and compressed-air connections. Keep air supply pressure and working air pressure identified separately in the utility schedule.
Obtain the approved electrical load schedule for the selected servo-hydraulic package, barrel heaters and auxiliary equipment before sizing the plant connection. Define the measurement scope and operating conditions separately when assessing energy use.
Provide the PC grade, bottle drawing, weight, neck finish and required accepted output. Request a trial covering cycle time, bottle dimensions, wall distribution and the agreed quality checks.
Record the mold configuration and equipment included in the trial. Use the resulting accepted output to assess the proposed production setup.
| Trial item | Define for the project |
|---|---|
| Material and preparation | PC grade and agreed resin-preparation conditions |
| Bottle and tooling | Drawing, target mass, neck finish and mold configuration |
| Molding cycle | Measured cycle time and production conditions |
| Bottle quality | Dimensions, wall distribution and agreed checks |
| Accepted output | Accepted bottles over the agreed measurement period |
| Energy measurement | Included equipment, measured consumption and operating conditions |
Distinguish plasticizing capacity, accepted bottle output and measured energy use when evaluating a production proposal.
No. It is a plasticizing-capacity entry. Bottle output also depends on bottle mass, mold configuration, the complete cycle and accepted product quality.
A project-specific energy figure requires an agreed measurement scope and production trial. Identify the PC grade, bottle, molding conditions and auxiliary equipment included in the measurement.
Obtain the approved load schedule for the actual machine and auxiliary package before sizing the plant connection. Confirm the supply voltage, frequency, wiring and individual connected loads.
Send the PC grade, bottle drawing, target weight, neck finish and required accepted output. Include the available production area and the auxiliary equipment scope for the installation proposal.
Share a drawing link in the message, or send your files to info@isbmmachine.net.
Request the selected component package, approved installation drawing and production-trial requirements with the quotation.