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Quotes - Engineering - SalesInjection Molding
Injection molding requires precise temperature control of hydraulic oil to achieve consistent part quality, repeatable cycle times, and long machine life. TTP heat exchangers efficiently remove heat from high-pressure circuits and return lines, helping molders maintain stable viscosity, reduce downtime, and improve overall productivity.
- High-Pressure Circuit Cooling: Reliable cooling for the main pump and valve circuits that drive clamp and injection functions.
- Return-Line Cooling: Effective low-pressure cooling that lowers reservoir temperature and protects the entire hydraulic system.
- Recommended Solutions: Compact and efficient models such as the AO / AOR Series, AOC Series, AOF Series, and RM Series are widely used in injection molding machines.
- Water Cooled Options: Shell & tube exchangers for high-heat-load machines when cooling water is available.
- Key Features: Low pressure drop, high-efficiency turbulators, optional internal bypass valves, and rugged construction for continuous 24/7 operation.
- Benefits: Consistent cycle times, improved part quality, extended oil and component life, and reduced energy consumption.
Air Cooled:
Injection Molding Duty
- Compact fin-tube & bar-plate designs
- Low pressure drop
- Continuous duty rated
Water Cooled:
Shell & Tube
- High heat rejection capacity
- Removable bonnets for easy cleaning
- Ideal for large tonnage machines
Recommended Series
Injection Molding Machine Cooling
Injection molding machines require precise hydraulic oil temperature control to achieve consistent part quality, stable cycle times, and maximum machine efficiency. Excessive heat causes viscosity changes, inconsistent molding, and accelerated wear on pumps, valves, and seals. TTP heat exchangers provide reliable, efficient cooling solutions tailored for the demanding 24/7 operation of modern injection molding equipment.
Typical Applications: High-pressure pump circuits, clamp and injection systems, return-line cooling, and overall hydraulic power units on machines ranging from small-tonnage to large multi-cavity presses.
Key Benefits
- Maintains stable oil viscosity for repeatable shot control and part quality
- Reduces thermal stress on pumps, valves, and actuators
- Extends hydraulic oil life and minimizes sludge/varnish formation
- Available in compact air-cooled and high-capacity water-cooled designs
- Low pressure drop designs that do not affect machine performance
- Helps lower energy consumption and reduce unscheduled downtime
