Benchtop Injection Molding Machines

Low-volume benchtop plastic injection molding or vertical injection molding allows you to market, test and perfect your design without the need for high cost, multi-cavity production tooling. With a small footprint, simple set-up, and low-cost tooling our low-volume benchtop plastic injection molding machines are ideal for low-volume production speciality products in the medical, automotive, consumer products, and manufacturing industries. They are also utilized in thermoplastic testing, product development, ASTM test specimens, cable overmolding and more.

Bridge Manufacturing with Benchtop Plastic Injection Molding

With a product design completed, many businesses struggle to make the investment and take the risk to move to full-scale production with multi-cavity molds. Benchtop plastic injection molding makes this transition easier and allows you to bridge the gap from prototype to production. With benchtop plastic injection molding you can produce your first market-ready products and make changes along the way as you perfect your concept.

Benchtop plastic injection molding offers engineers and business owners the following advantages:

Smaller footprint in your shop

Lower upfront costs

More affordable mold

Change mold and product design as needed

Test manufacturing process

Test colors and plastic blend

See What Mini Injection Molding Can Do For Your Business

Get the ultimate guide to low volume plastic injection molding

Beat Competitors to Market

Benchtop or vertical plastic injection molding machines allow you to move on business opportunities faster and beat your competitors to market. You won’t have to wait for multi-cavity molds to to be delivered to begin production. Your benchtop plastic injection molding machines can produce fully functional, market-ready products while your multi-cavity molds are being manufactured. In addition, your benchtop plastic injection molding supplements your multi-cavity injection molding machines when they do arrive, and prevents costly downtime if your other machines break down.

Benchtop plastic injection molding offers both established and emerging businesses a variety of advantages:

Attract investors with fully-functional, market-ready products.

Test your concept with your target market in a low-volume run.

Introduce your brand and concept first.

Build traction for your full-production run.

Back up full-production machines.

Want to speed up time to market or reduce risk involved with expensive injection molding tooling?

MPM Benchtop Plastic Injection Molding Machines Trusted by Businesses Nationwide

MPM benchtop plastic injection molding machines are ideal for bridge manufacturing, research and development, product testing, and low-volume production. A wide range of industries use our machines, including medical, automotive, consumer products, and more. With the ability to use the same plastic grade as a multi-cavity mold, engineers can test plastic blends and manufacturing optimization, marketers can test designs and colors, and your entire part or product can be optimized before full-volume production begins.

Find the Perfect Fit

At MPM, we make it easy to find the best benchtop plastic molding machine for your needs. We provide three different benchtop models, as well as standing models for higher production runs, so you can find the right fit. Choose from pneumatic or hydraulic power, screw displacement or plunger operation, and varying degrees of clamp force. If you aren’t sure which machine is ideal for your needs, we can help. Contact us for more information about any benchtop injection molding machine.


Benchtop Injection Molding MachineModel 45
Benchtop Injection Molding MachineModel 50
Benchtop Injection Molding MachineModel 55/55P/55E
Low Volume Injection Molding Machine

Model 60
Low Volume Injection Molding MachineModel 70
Low Volume Injection Molding MachineModel 75
Pneumatic X
Hydraulic X X X X X
Electric X
Vertical Orientation Clamp, Inject Clamp, Inject Clamp, Inject Inject Clamp, Inject Clamp
Horizontal Orientation Clamp Inject
Max Shot Size (oz) 0.5-1.50, 3.0 0.5-1.50 1.0, 2.0, 4.0 1.0, 2.0 1.0, 2.0 1.0, 2.0
Clamping Force (Tons) 12.0, 16.0 12.0 12.0[1][2]; 18.0[4] 10.0 10.0 12.5
Injection Pressure (PSI) 7,068-20,480 7,068-20,480 16,065[1]; 16,593[2]; 11,398[4] 16,000^[1]; 27,040[2] 16,065[1]; 16,593[2] 16,065[1]; 16,593[2]
Screw Displacement (cubic in) N/A N/A 1.8[1]; 3.98[2]; 7.2[4] 1.8[1]; 3.98[2] 1.8[1]; 3.98[2] 1.8[1]; 3.98[2]
Plasticizing Capacity (lb/hr) 10 10.0 17.5[1]; 18.5[2][4] 28.0[1]; 45.0[2] 28.0[1]; 45.0[2] 28.0[1]; 45.0[2]
Max Heat (deg F, approx) 625 625 700[1][2]; 650[4] 700 700 700
Barrel/Cylinder Heater Wattage (W) 1050 1050 2100[1]; 2700[2][4] 2400[1]; 3000[2] 2400[1]; 3000[2] 2400[1]; 3000[2]
Nozzle Heater Wattage (W) 110, 150[3] 110 110 110 110 110
Recommended Molding Area (sq in) 6.0; 8.0[3] 6.0 6.0[1][2]; 9.0[4] 5.0 5.0 6.25
Standard Mold Size (WxLxH – in) 2.13 x 7 x 3 2.13 x 7 x 3 2.13 x 7 x 3 8.0 x 6.0 x 8.0 8.0 x 8.0 x 6.5 8.0 x 6.0 x 6.5
Max Mold Dimensions – (WxLxH – in) Consult Factory Consult Factory 6.0 x 8.5 x 5.5 8.0 x 8.0 DME 8.0 x 8.0 DME 8.0 x 8.0 DME
Power Req 10A 30A 30A 40A 40A 40A
115V 230V (1/3 Phase) 230V (1/3 Phase) 230V (1/3 Ph), 480V 230V (1/3 Ph), 480V 230V (1/3 Ph), 480V
Power Comsumption (Amps) 10.0 15.0 19.5[1]; 22.15[2][4] 30.1 26.7 26.7
Overall Dimensions – WxLxH TBD TBD TBD TBD TBD TBD
[#] denotes shot specific specs
# denotes shot size
If [#] not specified spec applies to all

Popular Options

C-Frame X X X X X
Mold Heat X X X X X X
Part Ejection X X X

Models 55/55P/55E

55 – Econmical Siemens PLC/HMI controlled reciprocating screw, bench-top injection molding machine
55P – Siemens PLC/HMI controlled with recipe management, proportional pressure control and linear potentiometer tracking of screw displacement
55E – Siemens based servo injection molding machine with speed based injection profiling, recipe management and quiet operation

Do You Have a Question About Benchtop Injection Molding Product Specifications or Capabilities? Contact Us!

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