INTBUYING®220V 30 Ton Desktop Flat Plate Vulcanizing Press Machine with Auto Pressure Compensation for Plastic Rubber Silicone Product OverviewAutomatic Pressure Compensation Vulcanizing Press is an industrial-grade desktop hot pressing machine designed for molding, laminating, and vulcanizing PVC, plastic, rubber, and silicone materials. Featuring a powerful 30-ton hydraulic system with intelligent auto pressure compensation, this machine delivers consistent, repeatable pressing force for professional-quality results. The 250 x 250mm heating plates offer independent upper and lower temperature control from 50 to 350 degrees C, allowing precise thermal processing of a wide range of thermoplastic and thermosetting materials. For small-batch production, prototyping, and R&D applications in the plastics and rubber industries.Product ParametersPower Supply:AC 220V/60Hz Single PhasePower:3500WHydraulic Force:30 TonControl System:Touchscreen Fully AutomaticTemperature Range:50~350℃ (Independent Upper/Lower)Heating Plate Size:250 x 250 mm (9.84" x 9.84")Effective Working Area:220 x 220 mm (8.66" x 8.66")Upper Platen Stroke:70 mm (2.76")Pressure Control:Electric Contact Gauge, Auto CompensationTimer Function:Hot Press / Hold / Relief Time, Beep ReminderMolding Technology:Hot PressingMaterial Compatibility:PVC, Plastic, Rubber, SiliconeMachine Dimensions:63 x 46 x 115 cm (24.8" x 18.1" x 45.3")Package Dimensions:78 x 49 x 129 cm (30.7" x 19.3" x 50.8")Net Weight / Gross Weight:183 kg (403 lb) / 207.5 kg (457 lb)Product Features & Advantages30-Ton Hydraulic with Auto Pressure Compensation This vulcanizing press delivers an impressive 30 tons of hydraulic pressing force, capable of molding dense rubber compounds, thick silicone sheets, and rigid plastic materials. The integrated electric contact pressure gauge with red high-limit pointer continuously monitors system pressure and automatically compensates for any pressure drop during the holding cycle. This intelligent pressure maintenance system ensures consistent part density and dimensional accuracy across every cycle, eliminating the quality variations common with manual presses.Independent Dual-Zone Temperature Control The machine features separate PID digital temperature controllers for the upper and lower heating plates, each adjustable from 50 to 350 degrees C with +/-1 degree accuracy. This independent dual-zone design allows different temperatures on top and bottom plates for complex molding applications such as multi-layer laminates, rubber-to-metal bonding, and silicone overmolding. The LED digital displays show real-time plate temperatures, and the intelligent PID algorithm ensures rapid heat-up and minimal temperature overshoot.Touchscreen Automatic Control The integrated color touchscreen provides a fully automatic, programmable operation interface. Users can easily set hot pressing time, holding time, pressure relief time, and track production counts through intuitive on-screen menus. The system features large green Start and red Stop buttons for clear operation status, and an audible beep reminder signals cycle completion. This automation eliminates the need for constant operator attention, freeing personnel for other tasks while ensuring every cycle follows the exact same timing profile for consistent product quality.Large 250x250mm Heating Plates with Thermal Insulation The 250 x 250mm (9.84" x 9.84") chrome-plated heating plates provide a generous 220 x 220mm effective working area for processing multiple small parts or single large workpieces. Both plates are manufactured from high-grade aluminum alloy for excellent heat conductivity and uniform temperature distribution. High-temperature fiberglass insulation pads with green glass-fiber layers are installed between the plates and the frame, minimizing heat loss to the surroundings, reducing energy consumption, and protecting internal components from excessive thermal exposure for extended machine life.Heavy-Duty 4-Column Frame with Mobility Casters The machine is built on a rugged 4-column steel frame with chrome-plated guide posts and heavy-duty compression springs that ensure smooth, parallel plate motion and precise alignment throughout the pressing cycle. The entire assembly sits on a reinforced white steel cabinet with four lockable swivel casters, allowing the 183kg machine to be moved easily around the workshop for cleaning, maintenance, or repositioning. The red brake locks on the casters keep the press firmly stationary during operation, combining mobility with operational stability.Built-in Hydraulic Power Unit The fully enclosed hydraulic power pack housed in the lower cabinet includes a high-pressure hydraulic pump, reservoir, and electric motor, all protected from dust and debris. The system generates the 30-ton force needed for demanding molding applications while operating at safe hydraulic pressures. The enclosed design reduces noise levels, prevents contamination of hydraulic fluid, and keeps hot hydraulic components away from operators. An inspection window on the side panel allows visual monitoring of the pressure gauge and hydraulic system status without opening the enclosure.[30 Ton Force]: Powerful hydraulic system handles tough rubber, silicone, and plastic molding.
[Auto Pressure Compensation]: Electric contact gauge maintains consistent pressure throughout cycle.
[Dual-Zone Heating]: Independent 50-350C temperature control for upper and lower plates.
[4-Column Frame]: Chrome-plated posts with compression springs for smooth motion.
[Lockable Casters]: Easy mobility with secure locking for stable operation.
[Beepless Reminder]: Audible alarm signals cycle completion. Advantage Comparison – 原始参考Operation Method 1. Power On:
Connect the machine to a dedicated AC 220V/60Hz single-phase outlet with proper grounding. Turn on the main power switch. The touchscreen will boot up and display the main control interface. Wait for the heating plates to reach the set temperature (the system will display current temperatures for both upper and lower plates).
2. Parameter Setup:
Use the touchscreen to set your processing parameters: hot pressing time (seconds), holding time (seconds), and pressure relief time (seconds). Set the desired upper and lower plate temperatures using the digital temperature controllers. Allow the system to stabilize at temperature before loading material.
3. Loading Material:
Open the upper plate by pressing the release button or using the manual control. Place your material and mold on the lower heating plate, centered within the working area. Ensure the material is properly positioned and the mold is aligned.
4. Pressing Cycle:
Close the upper plate and press the Start button on the touchscreen. The hydraulic system will automatically apply pressure and begin the pressing cycle. The timer will count down the hot pressing time, followed by the holding time. An audible beep will sound when the cycle is complete.
5. Unloading:
After the cycle completes, the system will automatically release pressure according to the set relief time. Open the upper plate and carefully remove the finished product using appropriate heat-resistant tools. Allow the part to cool before handling.
6. Repeat or Shutdown:
For the next cycle, load new material and press Start again. At the end of your work session, reduce temperatures to minimum, allow plates to cool, and turn off the main power switch. Safety PrecautionsWARNING: This machine generates high temperatures up to 350C and hydraulic pressure. Improper operation can cause severe burns or crushing injuries. 1. Heat Protection: The heating plates reach temperatures up to 350C (662F). Always wear heat-resistant gloves when loading or unloading material. Never touch the plates directly. Allow plates to cool below 50C before maintenance.
2. Crushing Hazard: The 30-ton hydraulic force can cause severe crushing injuries. Never place hands or any body part between the plates while the machine is powered on. Use the emergency stop button immediately if anyone enters the danger zone.
3. Electrical Safety: Connect to a properly grounded 220V/60Hz circuit with a dedicated breaker rated for at least 20A. Do not operate with wet hands or in damp environments. Disconnect power before any maintenance.
4. Ventilation: Operate in a well-ventilated area. Some materials release fumes when heated. Use exhaust ventilation or fume extraction for rubber and silicone processing.
5. Stable Placement: Place on a flat, level floor capable of supporting 200+ kg. Lock all four casters before operating. Do not operate on uneven surfaces.
6. Qualified Operators: This machine is for trained adults only. Do not allow untrained personnel to operate. Read the entire manual before first use.
7. Fire Safety: Keep flammable materials away from the machine. Do not process unknown or incompatible materials. Have a fire extinguisher rated for electrical fires nearby.
8. Hydraulic Safety: Do not attempt to modify the hydraulic system. Check hydraulic connections regularly for leaks. If hydraulic fluid leaks, stop operation and contact service.
9. Emergency Stop: The red mushroom-head emergency stop button is located on the front panel. Press it immediately to cut all power in an emergency. Twist to release and reset.
10. Maintenance: Disconnect power and allow plates to cool completely before performing any maintenance. Clean heating plates regularly with a soft cloth to prevent material buildup. Product Dimensions Item Included (057116)30 Ton Vulcanizing Press Main Unit *1You can make order with no worry.
Any concern just feel free to let us know, we'll reply in 24 hours in normal condition.
Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.
Warranty: 6 months' warranty for the machines, not for the consumables.
We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.
On Jul 19, 2026 at 19:38:09 PDT, seller added the following information:
On Jul 22, 2026 at 23:28:07 PDT, seller added the following information:
