Parameter | Specification |
Thickness control accuracy | ±0.1mm |
Daily output | Approx. 300–500 sheets depending on board thickness |
Automatic feeding platform | Standard, hydraulic or electric driven, frequency adjustable |
Hot press plate size | Customizable (e.g., 2500×1250mm / 2700×1370mm, etc.) |
Number of layers | 5-40 layers optional |
Max. pressure | 1,000–2,500 tons (depends on layers and size) |
Working temperature | Ambient – 200°C adjustable |
Temperature control accuracy | ≤ ±1.5°C |
Control system | PLC touch screen + high-precision displacement sensors + closed-loop pressure control |
Heating method | Thermal oil / Electric / Steam (optional) |
Hydraulic system | Servo hydraulic system, saves >30% energy, pressure accuracy ±0.5 bar |
Closing speed | Fast closing + slow pressing, multi stage adjustable |
Power supply | 380V / 50Hz (3 phase, customizable) |
Safety protections | Infrared light curtain, emergency stop, limit switches, hydraulic lock, overpressure alarm |
Component | Function Description |
1. High-rigidity frame | Pre-stressed or welded frame optimized by FEA, ensures minimal deformation under high pressure – foundation for ±0.1mm accuracy. |
2. Precision hot press plate set | Multi-layer double-sided ground steel plates, parallelism ≤0.05mm/m, optimized internal channels, temperature uniformity ≤±1.5°C. |
3. Automatic feeding platform | Hydraulic or electric driven platform with frequency control, synchronizes loading and unloading, reduces manual work. |
4. Hydraulic system | Servo motor, oil pump, main cylinders, auxiliary cylinders, proportional valve, tank – provides stable and controllable pressure output. |
5. High-precision displacement sensors | Installed on each or key layers, real-time board thickness monitoring (resolution 0.01mm), feedback to PLC for closed-loop control. |
6. Closed-loop control system (PLC) | Industrial PLC with touch screen, integrated PID algorithm, receives pressure, temperature, and displacement signals – auto-adjusts pressing & holding. |
7. Heating system | Optional thermal oil heater, electric heating tubes, or steam boiler – works with temperature sensors and control valves for precise temperature control. |
8. Cooling system (optional) | Air or water cooling unit – rapid cooling to improve production efficiency and prevent thin board warping. |
Key Advantages
1. ±0.1mm High Thickness Accuracy
Each pressing layer is equipped with a high-precision displacement sensor that feeds real-time board thickness data to the PLC system. The servo hydraulic system automatically adjusts pressure compensation, ensuring uniform final board thickness – ideal for thin boards (3–6mm) and high-end furniture panels.
2. Automatic Feeding Platform (Standard)
A large-size hydraulic or electric automatic feeding platform synchronizes board loading and unloading. Running speed is frequency‑adjustable and perfectly matched to the press opening/closing action, reducing manual waiting time and increasing daily output.
3. Closed-loop Pressure & Position Control
PID closed-loop control algorithm keeps pressure fluctuation ≤ ±0.5 bar. Combined with displacement sensors, the system supports “position priority” or “pressure priority” modes, adapting to different adhesives and board structures.
4. Precision Hot Press Plate Set
Double‑sided ground plates with parallelism ≤0.05mm/m. Optimized internal flow channels ensure plate surface temperature deviation ≤ ±1.5°C, effectively preventing warping or delamination caused by uneven heating.
5. Servo Hydraulic Energy-Saving System
Saves over 30% energy compared to conventional fixed‑pump systems, with lower noise and more stable oil temperature. Supports multi‑stage fast/slow closing to reduce impact on boards.
6. User‑Friendly Interface
PLC color touch screen stores over 100 process recipes (temperature, pressure, time, closing speed, etc.). One‑touch recall for fast changeovers.
7. Multiple Safety Protections
Infrared light curtain + safety relay + emergency pull‑cord, meeting CE certification standards.
Applications
High-end furniture panels (e.g., cabinet doors, tabletops)
Balancing boards, laminated panels
Thin plywood (3–9mm)
Lightweight composite panels for aviation/automotive use
Film‑faced and non‑paint decorative panels
Service | Description |
Free process consulting | Recommend optimal configuration based on board type, thickness, adhesive, and output requirement |
Custom design | Full customization of plate size, layers, heating method, feeding platform length, etc. |
On-site installation & commissioning | Engineers travel to site for installation, commissioning, and trial production to verify ±0.1mm accuracy |
Operation & maintenance training | Systematic training for operators, maintenance staff, and process technicians – includes thickness adjustment methods |
Warranty | 12-month whole machine warranty; key components (servo system, sensors, PLC) extended to 24 months |
Remote technical support | 7/24 remote diagnosis and real time guidance via internet or video |
We are Shandong MINGHUNG Wood Based Panel Machinery Co.,Ltd China factory and manufacturer of full sets of Plywood machinery and Veneer machinery. With many years production experience, advanced production technology,experienced workers and professional engineers, we can offer you the suitable, good and strong machinery for you.
As a Chinese plywood machinery factory, we understand the importance of an efficient factory layout to maximize productivity and streamline operations.lf you are considering producing plywood and choosing our high-quality plywood machinery, we are here to assist you in designing a rational factory layout and arranging machine positions for optimal results.
Whether you are establishing a new factory or upgrading existing equipment, this production line is your ideal investment to capture the market for plywood.
Contact Us Now for a Customized Solution and Quotation!
Whatsapp: +8618769900191 +8615589105786 +8618954906501
Email: osbmdfmachinery@gmail.com
This new facility marks a fresh start for our company. Guided by our enduring commitment to "precision engineering and quality first," we are now better equipped than ever to provide efficient, durable, and innovative machinery solutions for the worldwide wood-based panel industry.
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