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Compact, Precise, and Efficient: Small Injection Molding Machines Built for Innovation 2025-08-18 10:37:38

In the evolving landscape of plastic part manufacturing, there's a growing demand for compact and energy-efficient injection molding solutions that don’t compromise on quality or performance. Whether you're prototyping a new design, producing small-batch components, or teaching injection molding technology in a university setting, a small injection molding machine can offer the perfect combination of precision, speed, and space efficiency.

At a fraction of the size and cost of full-size machines, our mini injection molding machines deliver industrial-grade results — right on your benchtop or in your small workshop.

What Is a Small Injection Molding Machine?

A small injection molding machine is a scaled-down version of a standard IMM (Injection Molding Machine), designed for lower output volumes, lighter molds, and tighter spaces. With clamping forces typically ranging from 5 to 60 tons, these machines are ideal for:

l Prototype development and mold testing

l R&D labs and material testing

l Educational use in technical institutes

l Short-run or specialty product production

l Precision micro-molding (e.g., electronics, connectors, medical parts)

Despite their size, modern small IMMs are equipped with advanced control systems, energy-efficient motors, and robust components that deliver repeatable, high-quality output.

Key Benefits

✅ 1. Space-Saving Design

Our machines feature a compact footprint, making them ideal for small workshops, universities, or production rooms with space limitations. Most models can fit on a benchtop or roll easily on caster wheels for flexible operation.

✅ 2. Low Power Consumption

Equipped with servo motors or pneumatic drives, our small injection molding machines are highly energy-efficient, consuming far less power than traditional hydraulic systems — a key advantage for labs and startups.

✅ 3. Precise Control & Repeatability

Thanks to microprocessor controllers and accurate temperature/injection settings, even the most detailed parts can be molded consistently. Perfect for micro parts, gears, buttons, and connectors.

✅ 4. Fast Setup & Easy Operation

Designed with beginners and professionals in mind, our mini IMMs offer intuitive interfaces, fast mold changes, and minimal maintenance — allowing users to start molding within minutes.

Explore Our Small Injection Molding Machine Series

Model S20 – Entry-Level Benchtop Injection Molding Machine

This compact, plug-and-play system is ideal for education, prototyping, and light industrial use. Lightweight and affordable, it fits easily on a bench and requires only a standard power outlet to operate.

Specifications:

l Clamping Force: 20 tons

l Injection Volume: 20–30g

l Power: 2.2 kW

l Manual or semi-automatic operation

l Optional mold heating system

l Ideal for ABS, PP, PE, TPU, and more

Model S45 – Servo-Driven Mini Injection Molding Machine

Combining servo control with a compact frame, the S45 is perfect for small-scale production or cleanroom environments. Offers precise injection control, low noise, and stable performance for technical parts.

Specifications:

l Clamping Force: 45 tons

l Injection Speed: High-response servo motor

l Touchscreen HMI

l Supports multi-cavity micro molds

l Widely used for medical devices, electronics, and micro gears

Model S60 – Vertical Mini Injection Molding Machine with Rotary Table

A vertical machine with a rotary table, designed for insert molding and two-handed operation. Frequently used in cable overmolding, embedded parts, connectors, and microelectronics assembly.

Specifications:

l Clamping Force: 60 tons

l Vertical clamping / vertical injection

l Rotary table for dual-station operation

l PLC control system with safety interlocks

l Space-saving vertical design


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