Handheld PU Glue Coating Machine for Refrigerated Truck & Cold-Room Panels

Handheld PU Glue Coating Machine for Refrigerated Truck & Cold-Room Panels - Image 2

Handheld PU Glue Coating Machine for Refrigerated Truck & Cold-Room Panels

A two-component handheld PU glue coating machine for laminating refrigerated-truck box panels and cold-room sandwich panels — twin A/B pressure tanks, PLC touchscreen with manual/auto modes, a spring-balanced handheld applicator, and a mobile cabinet on casters.

Panel Lamination · Cold-Chain

A two-component handheld PU glue coating machine for laminating refrigerated-truck box panels and cold-room sandwich panels. Twin A/B pressure tanks feed a spring-balanced handheld applicator that pours an even adhesive film across large panels, while a PLC touchscreen runs manual or automatic cycles. The cabinet rolls on casters so one operator can coat panel after panel down the line.

Why this glue machine

Two-component, metered

Twin A/B pressure tanks feed the mix consistently, so every panel gets the same adhesive ratio and film weight.

Reaches large panels

A spring-balanced handheld applicator glides across full-size truck and cold-room panels that fixed heads can’t cover.

PLC touchscreen control

Manual and automatic modes with a touchscreen and emergency stop; mobile cabinet on casters moves with the line.

What it makes

Refrigerated truck box panelsCold-room sandwich panelsInsulated wall & roof panelsFRP / metal-skin panels

Bonds metal or FRP skins to foam cores (PU / XPS / EPS / rock wool) for cold-chain transport and cold-storage construction.

How it works

Load the A and B components into the twin pressure tanks and set the program on the touchscreen.
Pull the spring-balanced applicator across the panel skin to pour an even adhesive film.
Lay the foam core onto the coated skin (and the second skin on top) and press until cured.
Roll the cabinet to the next station and repeat — manual or automatic cycle.

Specifications

Type	Two-component (A/B) handheld PU glue coating machine
Dispensing	Spring-balanced handheld applicator (curtain / pour coating)
Feed	Twin A/B pressure tanks
Control	PLC touchscreen; manual & automatic modes; emergency stop
Mobility	Cabinet on casters
Application	Refrigerated-truck & cold-room sandwich panel lamination

Motor rating, tank volume and output are configured to your panel size and throughput — contact us for the full spec.

Manufacturer-direct & OEM

PUGLUE is a polyurethane adhesive manufacturer that also supplies the equipment to apply it — matched to your panel and adhesive, and shipped with your adhesive order on one quote. Need an automatic gantry line or a different applicator? See our automatic 2K gluing & dispensing machine or the OEM & customization overview, or browse all PU gluing & coating machines. For general sandwich / honeycomb / composite panel bonding (non cold-chain), see our two-component PU gluing & dispensing machine.

FAQ

What is this machine used for?

It coats two-component PU adhesive onto panel skins to laminate refrigerated-truck box panels and cold-room sandwich panels — bonding metal or FRP skins to foam cores.

Why handheld instead of a fixed head?

A spring-balanced handheld applicator covers full-size truck and cold-room panels that a fixed dispensing head can’t reach, while the cabinet rolls along the line.

Is it two-component?

Yes — twin A/B pressure tanks feed the two-component PU adhesive, and the PLC touchscreen runs manual or automatic cycles for a consistent ratio and film weight.

Can it be customized to my panel size?

Yes — motor rating, tank volume and output are configured to your panel size and throughput. Tell us your panel dimensions and adhesive and we’ll spec it.

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