Reliable C frame rubber injection molding machine designed for efficient rubber transfer molding and high-quality production.
C-Frame Rubber Injection Press | Precision for Sealing Profile Corners & Joints 🧩
The C Frame Rubber Injection Molding Machine is specially designed for EPDM and natural rubber sealing profiles — ideal for molding corners, junctions, and joints through high-precision injection technology.
Its open C-frame structure offers a wider operation space, allowing operators to easily insert sealing profiles during molding. Widely adopted by leading global vehicle window and door sealing system manufacturers, this C frame press ensures efficiency, flexibility, and consistent quality in every production cycle.
Ideal for precision molding of automotive and industrial sealing products using a C frame rubber injection moulding machine.
Suitable for producing bushings, vibration dampers, O-rings, and other rubber parts.
This rubber injection molding machine C-frame type provides accurate molding for electrical and electronic rubber components.
Widely used in manufacturing customized industrial rubber products and molded components.
Our C frame press machine is compatible with a variety of rubber materials for flexible production requirements.

C Frame Rubber Injection Molding Machine Series Main Technical Parameters
Parameter | HYZ-50E | HYZ-100E | HYZ-200E | HYZ-300E | HYZ-400E | HYZ-500E | HYZ-600E |
Clamping Force (KN) | 500 | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 |
Injection Volume (cm³) | 300 / 500 | 500 / 1000 | 2000 / 2400 | 3000 / 4000 | 4000 | 5000 | 5000 / 8000 |
Hotplate L×W Size (mm) | 400×400 | 450×500 | 550×550 | 700×700 / 700×700 | 700×800 / 800×800 | 800×800 | 900×900 |
Space Between Plates (mm) | 400 | 500 | 570 | 750 | 740 | 750 | 1000 |
Max. Clamping Stroke (mm) | 350 | 450 | 500 | 600 | 700 | 700 | 600 |
Min. Mold Thickness (mm) | 60 | 60 | 80 | 160 | 240 | 60 | 210 |
Total Power (KW) | 22 | 25 | 28 | 40 | 55 | 55 | 57 |
Machine Size (M) | 1.6×1.1×2.9 | 2.7×1.2×3.1 | 3.5×1.6×3.9 | 3.8×2×4.6 | 4.2×2.7×4.8 | 4.2×2.7×4.9 | 4.3×2.8×5 |
Machine Weight (T) | 2.5 | 5.5 | 8 | 11 | 13 | 16 | 42 |



Vertical Rubber Injection Machine, HWAYI hot sale vertical rubber injection molding machine series, retractable injection nozzle and full safety guards, can be upgraded to CE standard rubber injection machine. The hydraulic power bank and electrical control unit are strategically located on the right side, providing more space for mold operation and improving production efficiency in vertical injection molding applications.


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