Clamping Unit
Box type rigid clamping structure with guide support and an optimized toggle mechanism. Mold height adjustment and a mechanical safety lock support mold setup and operation.
MINY / PRODUCTS
INJECTION MOLDING
BNK-120 servo injection molding machine with 1200 kN clamping force, 3 screw configurations and 420 × 380 mm tie-bar spacing.
PRODUCT / BNK-120
BNK-120 Servo Injection Molding Machine
BNK-120 servo injection molding machine with 1200 kN clamping force, 3 screw configurations and 420 × 380 mm tie-bar spacing.
Compare BNK series modelsPRODUCT DETAILS
BNK-120 Injection Unit
A, B, C identify the available screw configurations for this machine.
| Parameter | Unit | A | B | C |
|---|---|---|---|---|
| Screw diameter | mm | 38 | 42 | 45 |
| Screw L/D ratio | L/D | 22 | 18.6 | 17.5 |
| Theoretical shot volume | cm³ | 188 | 225 | 255 |
| Shot weight (PS) | g | 170 | 204 | On request |
| Injection pressure | — | On request | On request | On request |
| Maximum screw speed | 228 rpm |
|---|
Clamping Unit
| Clamping force | 1200 kN |
|---|---|
| Opening stroke | 350 mm |
| Distance between tie-bars | 420 × 380 mm |
| Maximum mold height | 440 mm |
| Minimum mold height | 150 mm |
| Ejector stroke | 120 mm |
| Ejector force | 40 kN |
Power, Dimensions and Weight
| Servo motor power | 14.1 kW |
|---|---|
| Heating power | 10.1 kW |
| Machine dimensions | 4.60 × 1.12 × 1.72 m |
| Machine weight | 3.3 t |
BNK-120 Platen Dimensions
Machine Features
Injection Unit
Select from the screw diameters and injection capacities listed for this model. The injection assembly includes the material hopper, barrel and injection carriage.
Hydraulic Unit
Low resistance oil paths help reduce hydraulic pressure loss and operating noise. Servo motor configuration is listed in the technical specifications.
Electrical Unit
Operator controls support machine parameter setting and process monitoring. Curve display, SPC quality management and controller configuration are confirmed for the selected machine.
Machine Selection
- Choose the screw configuration to suit the resin, shot weight and mold requirements.
- Confirm mold fit using tie-bar spacing, mold height limits and the platen drawings.
- Injection pressure is confirmed with quotation for the selected injection unit.
- Shot weight for screw configuration C is confirmed with quotation.
- Series photographs illustrate the machine structure; appearance and controller configuration may vary by model.
Request a Quotation for BNK-120
Send your resin, molded part weight, mold dimensions and output requirements so we can confirm a suitable configuration.
Contact UsRelated
Products.
VIEW ALL PRODUCTS 
START A CONVERSATION
Tell us what
you are planning
to produce.
Share your product, output and production requirements. Our team will help you find the right configuration.
01