A 50 Tons Cold Press is a hydraulic press used in woodworking to apply steady pressure (50 tons capacity) for laminating, veneering, bonding panels, cold-pressing veneer, and other adhesive processes that do not require heat.
Common uses include laminating decorative surfaces, veneering plywood, bonding MDF, particleboard, HPL/laminate sheets, edge gluing, and assembling multi-layer panels where pressure rather than heat is required.
It refers to the maximum clamping force the hydraulic system can deliver—approximately 50 metric tons of force (roughly 490 kN). Actual usable pressure on a part depends on platen size and how the load is distributed.
Platen sizes vary by model and manufacturer. Many suppliers offer several standard sizes and can provide custom platen dimensions or segmented platens and fixtures to suit specific panel sizes and production needs. Check the manufacturer's datasheet for available options.
Cycle time depends on the application, adhesive cure time, and operator. For simple clamping and laminating cycles, pressure reach and release can be under a minute; full adhesive curing may require several minutes to hours off-press. Consult process guidelines for your adhesive.
Hydraulic and electrical specifications vary by model. Many machines use three-phase electrical supply and an onboard hydraulic power unit. Exact motor power, voltage, and hydraulic flow/pressure specs will be provided by the manufacturer—confirm before purchase.
Policies differ by supplier. Some include installation, testing and operator training at the buyer's site (often for larger orders or with a service fee). Confirm installation, commissioning and travel costs with the seller prior to purchase.
Typical safety features include emergency stop buttons, safety guards or light curtains, pressure relief valves, overload protection, and interlocks to prevent platen movement while guards are open. Always follow local safety regulations and provide operator training.
Routine maintenance includes daily cleaning, periodic checks of hydraulic fluid level and condition, inspecting hoses and seals, greasing moving parts, and scheduled hydraulic oil/filter changes. Follow the manufacturer's maintenance schedule for intervals.
Most reputable suppliers provide spare parts, consumables (seals, valves), and service contracts or field service technicians. Ask about lead times for critical parts and availability in your region before buying.
Yes. Common accessories include segmented platens, vacuum attachments, custom fixtures/jigs, pressure distribution pads, and automated loading/unloading systems. Discuss your production requirements to determine necessary tooling.
Shipping size and weight depend on the model and optional equipment. Because these machines can be heavy and bulky, suppliers will usually provide shipping weights and crate dimensions; ask for these details to plan transport and site access.
Warranties commonly range from 12 months for parts and workmanship; extended warranties and service packages are often available for purchase. Confirm warranty terms, what is excluded, and response times for service calls with the vendor.
Many manufacturers or dealers offer operator training (onsite or remote), process setup assistance, and troubleshooting support. Training topics usually include safe operation, maintenance, and best practices for adhesives and materials.
Choose a cold press when your bonding process requires only pressure and ambient temperature (e.g., contact adhesives, certain PVA/urethane glues, veneering). Use a heated press for thermosetting adhesives or processes that require elevated temperature to cure or laminate (e.g., certain melamine or phenolic applications). Evaluate your materials and adhesives to determine which is appropriate.
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