Laboratory Injection Molding Machine
Compact Laboratory Injection Molding Machine for High-Precision Small-Part Molding and Material Testing
1 / 2Laboratory Injection Molding Machine
Compact laboratory injection molding machine engineered for high-precision small-part molding, material sampling, laboratory testing, and small-batch production, featuring fully hydraulic control, PLC-based touchscreen operation, programmable process parameters, and manual, semi-automatic, and fully automatic working modes.
Key Specifications
Clamping Force
250 kN
Injection Pressure
162 MPa
Temperature Range
RT–300°C
Temperature Accuracy
±1°C
Screw Diameter
22 mm
Screw Rotation Speed
0–165 rpm
Global Shipping
50+ countries
2-Year Warranty
Parts & service
Expert Support
Dedicated team
Have a question about this instrument?
Talk to an expertProduct Information
The TS-8180-B is a compact, operator-friendly laboratory injection molding machine built around a fully hydraulic control system. Its high injection pressure capability makes it well suited to the demanding requirements of high-precision small-part molding, giving laboratories and small-scale production environments a reliable platform for consistent, repeatable results.
Key Features
PLC-based programmable color touch screen with an intuitive human-machine interface, offering 10 selectable languages to support both domestic and international users
Multiple real-time and historical curve displays, including injection, speed, and temperature curves, for detailed process monitoring
Configurable presets for temperature, time, pressure, flow rate, back pressure, and speed, supported by manual, semi-automatic, and fully automatic operating modes
Fully hydraulic control architecture delivering strong injection force, capable of meeting the molding demands of virtually any high-precision small part
Technical Parameters
| Parameter | Specification |
| Temperature Range | Room temp. ~ 300℃ |
| Temperature Accuracy | ±1 ℃ |
| Screw Diameter | 22mm |
| Screw Length/Diameter Ratio (L/D) | 15:1 |
| Screw Rotation Speed | 0-165rpm |
| Screw Material | 38CrMoAlA chromium-molybdenum alloy, the surface is treated by quenching and tempering, nitriding, chrome plating, polishing and ultra-fine grinding, roughness Ra≤0.4μm, depth of nitride layer ≥0.6mm, hardness HRC55～60 |
| Barrel Material | 45# carbon structural steel, the surface is treated by quenching and tempering, nitriding, chrome plating, polishing and ultra-fine grinding, the roughness Ra≤0.4μm, the depth of the nitride layer reaches ≥0.6mm, and the hardness is HRC55～60 |
| Heating Zone | Heater in 3 areas of charging barrel, heater in 1 area of handpiece. Each area is covered with security wind shield |
| Hopper | 304 stainless steel material material, equipped with a sliding rail type quick discharge device |
| Heating Power | 2.0KW |
| Electric Control System | PLC programmable color touch screen, human-machine interface operation, injection process can be dynamically displayed, with temperature, time, pressure, flow rate, back pressure, and speed preset functions |
| Working Mode | It has three working modes: manual, semi-automatic, and fully automatic. Manual mode: Manually operate various function buttons. Semi automatic mode: mold closing - injection - pre plastic - mold opening -- ejection. Fully automatic mode: mold closing - injection - pre plastic - mold opening - ejection - timed mold closing. |
| Theoretical Injection Capacity | 22 cm³ |
| Injection Weight | 20g |
| Plasticizing Capacity | 2.6g/s |
| Injection Rate | 24g/s |
| Injection Pressure | 162Mpa |
| Clamping Force | 250KN |
| Mould Moving Stroke | 150mm |
| Rod Spacing | 240×190mm(W×H) |
| Maximum Mold Thickness | 220mm |
| Minimum Mold Thickness | 80mm |
| Ejection Stroke | 40mm |
| Ejection Force | 13KN |
| Ejection Points | 1PC |
| Mold Positioning Hole Diameter | 55mm |
| Maximum Oil Pump Pressure | 14Mpa |
| Oil Pump Motor Power | 3KW |
| Hydraulic Medium | Mobil 46# anti-wear hydraulic oil (customer-owned) |
| Oil Cylinder Volume | 85L |
| Power | 3∮，AC380V，25A |
| Dimensions (W×D×H) | 1500×660×1250（W×D×H）mm |
| Weight | About 650Kg |
Typical Applications
Manufacturing of micro precision components
Small-batch production runs
Laboratory testing and material sampling
Educational and training environments
More from Plastic & Rubber
TS-SVR1
Surface & Volume Resistivity Tester
Surface & Volume Resistivity Measurement
TS-DC1
Dielectric Constant Tester
Dielectric Constant & Dielectric Loss Measurement
TS-RP1
Rubber-Weiss Plasticity Testing Machine
William's Plasticity Value Measurement
TS-HSP1
Hot Stage Polarized Microscope
Polarized Microscopy & Thermal Analysis