- Yinzhu Road, Zhouwu Industrial Park, Dongcheng District, Dongguan City, Guangdong Province, China.
- Email:info-rim@dekuma.com
- Tel: +86-769-22667207
- Mobile: +86-15622909600
DKM-RC series C-frame rubber injection molding machines are used for precision rubber parts, sealing strip joints, seals, skeleton oil seals, and TPU products.
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.

Can process HTV silicone rubber to produce long-rod insulators, hollow core bushings, arresters, cable accessories and switchgear.
Main features include:

Suitable for general insulators and rubber products.

Suitable for sealing rings and other parts made of natural rubber, nitrile rubber, or fluoro rubber.
Check out the features of this horizontal molding machine:
Suitable for electronic components, insulators, arresters, cable accessories, sealings, infant care products, food containers, kitchenware, sport equipment, etc.
Main features of this LSR injection molding machine include:
Contact us for tailored solutions to meet your rubber injection needs and drive your success.
+86-769-22667207
+86-15622909600