Sandwich Panel Machine Pu Sandwich Panel Line Other Construction Material Making Machinery

A continuous production line designed to manufacture PU (polyurethane) sandwich panels for building insulation, cold storage, modular construction and other lightweight wall/roof applications. This model is a 15m continuous PU sandwich panel machine from brand HRF.

Key specs: weight ~5000 kg (gross 8000 kg), working speed 3–7 m/min, wall panel width 1000 mm, sheet size 1250 mm, coil thickness 0.4–0.8 mm, effective double belt conveyor length 30 m, coil weight up to 10 tons, total power ~250 kW, power supply 380V/3 phase/50Hz.

The line is designed for metal facing coils with thicknesses between 0.4 and 0.8 mm. Typical compatible materials include galvanized or color-coated steel and similar metal facings; confirm specific metal grades with the supplier.

At the rated working speed the line produces between 3 and 7 meters of panel length per minute. For a 1 m panel width (1000 mm), that corresponds to roughly 180–420 m² of panel per hour (actual output depends on panel length, cycle time for cutting and line configuration).

The standard wall panel width is 1000 mm and the line accepts sheets up to 1250 mm. Panel length is continuous and can be cut to customer-required lengths by the integrated cutting unit.

The machine requires a three-phase 380V/50Hz electrical supply and has a total installed power of about 250 kW. Final electrical connection and local compliance should be handled by a qualified electrician or the supplier’s installation team.

Typical components include coil feeding/leveling, forming stations for facings, a PU foaming system, a double belt conveyor (effective length 30 m) for curing, a cutting unit, control panel and safety devices (alarm lock included). Exact configuration may vary—request a detailed scope from the supplier.

You should allocate floor space for the effective conveyor length (30 m) plus additional material handling areas and access. A level, solid concrete foundation and adequate overhead clearance are required. The supplier can provide a recommended layout and foundation drawing based on your chosen configuration.

Installation and commissioning time depends on site readiness and configuration. Typical mechanical installation and commissioning are completed in a few days to a couple of weeks. The supplier usually provides on-site commissioning and operator training—confirm exact timelines with sales.

Safety features include an alarm lock and standard industrial protections such as emergency stop buttons, safety guards and interlocks. The control system manages production parameters; specific safety certifications and options should be confirmed with the manufacturer.

Routine maintenance includes lubrication, inspection of belts/rollers, checking hydraulic and electrical systems, and filter/nozzle maintenance for the PU system. Spare parts and wear items are normally available from the supplier; signing a spare-parts or service agreement is recommended for continuous operation.

Yes. The supplier typically offers operator and maintenance training during commissioning to ensure safe and efficient operation. Remote or additional training options may also be available.

Yes. Common customizations include different panel widths, alternative coil material compatibilities, extended conveyor length, automation levels, and additional cutting or handling options. Discuss specific requirements with the supplier to get a tailored solution.

The listing shows a single package dimension of 8500 x 2000 x 1500 (units as specified by supplier) and a gross weight of 8000 kg. Shipping method (container, flat rack or breakbulk) will depend on final machine configuration and destination—confirm with the sales team for exact packing and logistics.

Warranty and after-sales terms vary by supplier and region. Most manufacturers provide a standard warranty period and offer technical support, spare parts supply and field service contracts. Ask the vendor for their precise warranty, service level agreements and response times.