- Yinzhu Road, Zhouwu Industrial Park, Dongcheng District, Dongguan City, Guangdong Province, China.
- Email:info_rim@dekuma.com
- Tel: +86-769-22667207
- Mobile: +86-15622909600
Main features of this C frame press machine include:
Discover Dekuma rubber injection molding machine (C-frame type):
Separated Injection System
The plasticizing and injection units are completely separated, ensuring superior temperature control and material consistency. This design enhances machine stability and is commonly applied in advanced C-frame molding solutions.
Precise Injection Control
Accurate injection volume is maintained, with a liftable nozzle during vulcanization to prevent backflow and material stress. This feature improves yield rates, especially for complex rubber parts.
3-Side Operation Access
The C-frame structure allows operators to access the machine from three sides, providing greater flexibility and convenience.
Double Workstation (Optional)
An optional dual workstation configuration supports high-output manufacturing, reducing cycle times in large-volume production.
Mould Transfer (Optional)
Optional mold transfer functionality enables safer, faster mold changes, minimizing downtime during production.
Servo Valve Control (Optional)
A high-precision servo valve system (optional) ensures stable pressure and flow, delivering the accuracy required for tight-tolerance parts such as automotive sealing components.
Dekuma’s C-frame rubber injection molding machine is designed for precision manufacturing of rubber and TPU parts, including:

Technical specifications for the C-frame rubber injection molding machine are as follows:
| ITEM | Unit | DKM-RC15
| DKM-RC25 | DKM-RC25D | DKM-RC40 | DKM-RC60 | DKM-RC80 | DKM-RC120 | DKM-RC250 | ||||||
| Rubber | TPE | Rubber | TPE | Rubber | TPE | Rubber | TPE | Rubber | TPE | Rubber
| Rubber | TPE | TPE | ||
| Injection Pressure | bar | 2500 | 2000/1360 /1000 | 2500 | 2000/1360 /1000 | 2500 | 2000/1360 /1000 | 2500 | 2000/1360 /1000 | 2500 | 2000/1360 /1000 | 2500 | 2500 | 1300 | 1360 |
| Injection Volume | cc | 70/98/ 140/190 /250 | 25/40 /70/125 | 70/98/ 140/190 /250 | 25/40 /70/125 | 70/98/ 140/190 /250 | 25/40 /70/125 | 70/98/ 140/190 /250 | 25/40 /70/125 | 70/98/ 140/190 /250 | 25/40 /70/125 | 140/250/380 | 140/250 /380 /500 | 25/40 /70/125 | 400/546/800 |
| Clamping Force | kN | 150 | 150 | 250 | 250 | 252 | 400 | 400 | 600 | 600 | 800 | 1200 | 2500 | ||
| Mould Opening Stroke | mm | 465 | 465 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 600 | ||
Distance Between Heating Plates | mm | 500 | 500 | 550 | 550 | 550 | 580 | 580 | 590 | 590 | 650 | 820 | 1100 | ||
| Min.Mould Thickness | mm | 35 | 35 | 50 | 50 | 50 | 80 | 80 | 90 | 90 | 160 | 320 | 500 | ||
| Heating Plate Dimension | mm | 350*550 | 450*550 | 400*300 | 500*450 | 500*450 | 700*450 | 700*450 | 500*700 | 700*600 | 910*850 | ||||
| System Pressure | bar | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | ||
| Machine Weight | Ton | 2.2 | 2.2 | 2.5 | 2.5 | 4 | 4 | 4 | 4.5 | 4.5 | 6 | 8 | 31 | ||
| Machine Dim.(L x W x H) | m | 1.5*1.2*3.3 | 1.8*1.3*3.4 | 2.8*2*3.35 | 2.3*1.2*3.4 | 2.3*1.2*3.4 | 2.5*1.3*3.4 | 2.9*1.4*3.7 | 3.5*4*4.5 | ||||||
| Hydraulic Pump Motor Power | kW | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 14.1 | 14.1 | 37.7 | ||
| Heating Plate Power | kW | 7 | – | 7 | – | 10 | – | 9 | – | 10 | – | 7.4 | 19.6 | – | – |
| Total Power | kW | 21 | 20 | 21 | 20 | 23 | 23 | 22 | 24 | 23 | 30 | 33.7 | 52.5 | ||
We reserve the right to change any design and specification without notice.

Ideal for the production of hollow core insulators, long rod insulators, surge arresters, cable accessories, and switchgear.

A reliable moulding solution for electrical insulation products and long rubber components, offering flexible configurations including optional dual-station production.

Contact us for tailored solutions to meet your rubber injection needs and drive your success.
+86-769-22667207
+86-15622909600