The servo tilting die frame hydraulic press for automotive interior parts is specialized equipment for compression molding automotive interior composites. It is mainly used for hot/cold pressing, compression molding, and setting of headliners, carpets, trunk interiors, wheel housings, door panels, and sound/heat insulation parts.
The equipment adopts a servo-hydraulic control system for programmable control of pressure, position, speed, and holding time. Its dedicated tilting die frame can perform die frame tilting, mold opening/closing, assisted demolding, and loading/unloading station changeover according to product and mold requirements.
Customized solutions at 1,000–5,000 kN and other pressure ratings are available for different product sizes, mold structures, molding pressures, and cycle times. It can also integrate robotic loading/unloading, mold heating/cooling, automatic mold changing, and conveying systems, supporting both standalone and automated compression molding production lines.
PRODUCT DESCRIPTION
1. Servo Pressure Closed-Loop Control
The servo-hydraulic control system adjusts pressure and flow according to different molding stages, enabling rapid descent, decelerated mold closing, pressure application, pressure holding, pressure release, and rapid return. It supports process settings such as pre-pressing, stepped pressure application, and constant-pressure holding.
2. Dedicated Tilting Die Frame
The tilting die frame is designed according to mold size, weight, and opening method. It can automatically tilt the die frame, open/close the mold, assist demolding, and switch between loading and unloading positions. It is equipped with locking, limit, position detection, and safety interlock devices.
3. Multi-Stage Speed and Position Control
The slide supports multi-stage speed control including rapid descent, decelerated approach, slow mold closing, working pressure application, and rapid return, and combines displacement detection to achieve closed-loop position control.
Typical process: Rapid descent → Decelerated mold closing → Pressure molding → Pressure holding → Pressure release → Return → Die frame tilting → Part removal
4. Recipe-Based Production Management
PLC + industrial touchscreen control enables centralized management of parameters such as pressure, speed, position, pressure-holding time, tilting angle, temperature, and cooling time. Independent process recipes can be created for different products, facilitating product changeover and batch production.
Applicable products: automotive headliners, automotive carpets, trunk interior panels, wheel housings, door panels, front/rear bulkhead sound insulation pads, engine compartment sound insulation parts, seat back panels, pillar trim panels, and other composite interior parts.
Applicable materials: PP+GF, GMT, LWRT, PET, PU composites, glass fiber composites, hemp fiber, wood fiber, multi-layer composite felt, and soundproof and sound-absorbing composite materials, etc.
Specific materials, temperature, pressure, and molding cycle time can be matched according to product and mold process requirements.
| Parameter Item | Technical Parameters |
| Nominal pressure | 1,000–5,000 kN, customizable |
| Maximum system pressure | 25 MPa |
| Slide stroke | 800–1,500 mm, customizable |
| Maximum opening height | 1,200–1,800 mm, customizable |
| Worktable size | Customized according to product and mold dimensions |
| Rapid descent speed | Up to 200 mm/s |
| Working speed | 5–40 mm/s, adjustable |
| Return speed | Up to 180 mm/s |
| Pressure-holding time | 0–9,999 s, settable |
| Die frame tilting angle | 0–90°, customizable |
| Pressure/displacement control | Closed-loop control |
| Control system | PLC + industrial touchscreen |
| Operation mode | Manual / Semi-automatic / Automatic |
Note: The above parameters are reference ranges for standard configurations. Actual equipment is designed according to product, mold, and production process requirements.
The equipment mainly consists of a high-rigidity main machine, hydraulic power system, servo control system, slide and worktable, tilting die frame, PLC control system, and safety protection system.
The tilting die frame can be designed to tilt from 0–90° according to the mold structure, and is equipped with locking, limit, position detection, and safety interlock functions. According to process requirements, optional electric heating, heat transfer oil or steam heating, and cooling methods such as circulating water cooling or oil cooling can be provided.
The equipment supports setting and monitoring of process parameters such as pressure, position, speed, temperature, and time, and can perform recipe recall, alarm display, and production data recording.
According to production cycle time and automation requirements, functions such as robotic/manipulator loading and unloading, automatic material laying, release agent spraying, rapid mold changing, material preheating, mold heating and cooling, automatic conveying, barcode traceability, and MES/ERP interfaces can be configured.
The hydraulic press, tilting die frame, robot, and conveying system can be integrated to form an automated compression molding production line for automotive interior parts.
CUSTOMIZED PRODUCTS
Custom equipment manufacturing: end-to-end solutions for your needs, empowering core competitiveness.
中文 
