Brazil DASS Factory Successfully Upgrades Rubber Sole Production with TASU Automatic Injection Machine
As the global footwear industry continues to demand higher production efficiency and stable product quality, many shoe sole manufacturers are upgrading from traditional rubber molding equipment to fully automatic rubber injection molding systems.
One of Brazil’s leading shoe manufacturers, DASS, recently upgraded its rubber shoe sole production line using TASU fully automatic rubber sole injection molding machines.

Challenges with Traditional Rubber Sole Production
Before upgrading their production system, the customer faced several common manufacturing challenges:
- Limited production capacity
- High labor intensity
- Manual material feeding
- Inconsistent production efficiency
- Higher operating costs
- Difficulty adapting to different mold structures
Traditional rubber molding machines required workers to manually place rubber materials during production, increasing labor pressure and reducing efficiency.
TASU Automatic Rubber Sole Injection Solution
To improve productivity and simplify operation, TASU provided a fully automatic rubber shoe sole injection molding machine specially designed for high-efficiency footwear production.
- Fully automatic rubber injection system
- One-button automatic operation
- No manual rubber feeding required
- Compatible with existing molds and rubber materials
- Flexible production for both one-pair and two-pair molds
- Stable and precise injection control
- Energy-saving hydraulic system

With the TASU automatic rubber injection molding machine, workers only need to start the machine and remove the finished shoe soles after molding.
The entire injection process becomes simpler, cleaner, and more efficient.
Production Efficiency Increased by 1-2 Times
After installation and production testing, the customer achieved significant improvements in manufacturing efficiency.
- Production output increased by 1-2 times
- One worker can now achieve the workload previously requiring two workers
- Labor intensity was greatly reduced
- Production operation became easier and more stable
- Existing molds and materials continued to be used without additional modification costs
The flexibility of supporting both one-pair and two-pair mold production also helped the factory optimize production planning for different shoe sole orders.
Improved Automation for Modern Footwear Manufacturing
As labor costs continue to rise globally, automatic rubber injection molding technology is becoming an important solution for modern footwear factories.
TASU continues to provide advanced rubber sole injection molding solutions for shoe manufacturers worldwide, helping customers improve productivity, reduce labor costs, and maintain stable product quality.
With extensive experience in rubber shoe sole manufacturing equipment, TASU supports customers with customized automation solutions for different production requirements.
Machine Running Video
Contact TASU
If you are looking for a fully automatic rubber sole injection molding machine for shoe sole manufacturing, TASU can provide customized production solutions based on your factory requirements.
Website: www.tasuinjection.com
WhatsApp: +86 18617232323
