MR-100T High-Precision Laboratory Vulcanizing Press

Advanced Dual-Layer Compression Molding System for Material R&D

1. Product Overview

The MR-100T Closed Vulcanizing Press is engineered for high-precision compression molding and vulcanization of rubber, plastics, resins, and advanced composite materials. Featuring an innovative dual-layer workspace integrated with a heavy-duty four-column structure, it is the ideal asset for aerospace R&D, military/defense research, national laboratories, and elite technical universities.

2. Premium Performance Highlights

• Advanced Thermal Management (±0.5℃ Accuracy): Specially designed electro-heating tubes compensate for heat loss based on platen dimensions. The maximum temperature deviation across the platen area does not exceed ±0.5C within 60 minutes, ensuring unparalleled molding uniformity.

• Dual-Layer Integrated Work Area: An efficient layout featuring an upper electro-heating zone and a lower water-cooling zone. The lower plate integrates a serpentine water-cooling pipe system for rapid cooling and fast, precise sample de-molding.

• Heavy-Duty Frame & Premium Metallurgy: Built with high-strength precision guide pillars and heavy-duty structural steel to prevent deformation under high pressure. Platens are crafted from SKD Chromium-Molybdenum alloy, featuring a surface hardness of 60 HRC via deep nitriding, polishing, and hard chrome plating.

• Intelligent Dual-Speed Hydraulic System: Driven by a YUKEN pump and a proportional valve control system. It operates in a smart dual-speed mode—high approach speed (≥20mm/s) at low pressure and slow locking speed (≥1.5mm/s) at high pressure—to protect delicate molds and optimize energy consumption.

3. Technical Specifications

4. Global Brand Components Inventory

We build with world-class components to ensure global reliability and easy local maintenance:

• Hydraulic Pump: YUKEN (Japan)

• Hydraulic Valves: HUADE (Premium electromagnetic relief, directional, and throttle valves)

• PLC Controller: Siemens (Germany) / Mitsubishi (Japan)

• HMI Touch Screen: Mcgs / Kinco (Industrial Grade)

• Low-Voltage Electronics: Schneider Electric (France) / DELIXI

• Temperature Sensors: Premium Japanese PT100 Platinum Resistance Sensors

• Intermediate Relays: IDEC (Japan) - Specialized for vulcanizing machinery

5. Software & HMI Smart Capabilities

• Dynamic Visualization & Logging: Real-time digital display and tracking of curing time, temperature, pressure transitions, and degassing cycles.

• Automated & Programmable Degassing: Multi-segment degassing counts, venting time, and compression intervals can be freely programmed via HMI to prevent bubble formation.

• Pressure Auto-Compensation: Automatically compensates for any pressure drops during the vulcanization process and features a delayed pump shut-off to save energy.

• Intelligent Oil Change Alert: Built-in runtime calculator logs cumulative system operation and automatically triggers an alarm for hydraulic oil replacement after 800 days.

6. Site & Installation Requirements

• Power Requirements: AC380V ±10%, 50/60Hz ±3Hz (3-Phase 5-Wire, customer provided connection).

• Cooling Water Supply: 0.2-0.4 MPa pressure. Industrial softened water is highly recommended to prolong machine life (tower water or tap water applicable).

• Pneumatic / Air Supply: Air pressure requirements: 0.4-0.6 MPa.

• Operating Environment: Ambient temperature ≤40℃, relative humidity ≤90% RH. Place on a flat, load-bearing floor free of conductive dust, severe vibrations, or direct sunlight.

• Unloading Notice: Machine weight is approx. 2500 KG. The buyer must prepare a forklift or heavy-duty hoisting apparatus for safe unloading upon delivery.