PV MANUFACTURING EQUIPMENT
Find machinery by production stage and the requirements of your line.
The laminator bonds the layup into one sealed module. Glass, encapsulation film, cell strings and the rear backsheet or glass arrive from layup; after lamination and cooling, modules are trimmed and move on to framing. In a fully linked module line the laminator is often the slowest station, so its cycle sets the pace for everything around it. It belongs to module assembly, and drawings, utilities and acceptance are covered in more depth in specifying a PV module laminator.
The main choice is architecture. A single chamber laminates and cures in one press. Moving curing and cooling into later chambers frees the press sooner for the next load. Stacking levels adds capacity on the same floor area but makes service access, transport and building loads harder to plan.
Ask each maker for the hall layout, the transfer and cooling scope, and who handles hot modules at the exit. At acceptance, run the same module stack on every level and chamber, and count loading, cleaning and restarts in the measured output. Weigh rated power against measured energy per accepted module, and plan a lab or compact unit for recipe work if trials would otherwise stop the production press. Read utilities and installation before you size power, cooling water and compressed air, use factory and site acceptance to plan the run, and compare output figures with the method in cycle time versus accepted throughput. Machine logs of temperature, vacuum and alarms only help if they reach your production records and MES in an agreed format, and any new encapsulant or backsheet in the stack still goes through module material qualification.
For solar module laminators, begin your enquiry with module dimensions, encapsulant recipe and layer/chamber arrangement. Request a configuration-specific quotation and agree on temperature measurement, vacuum conditions, cycle definition and acceptance samples. Each listing shows the published values and the questions to confirm.
The Calowen CLW-BT2787-D1 is a vacuum laminator for encapsulating solar modules. Calowen lists 30–180 °C, ±1 °C accuracy and 40–100 Pa operating vacuum. Each chamber is evacuated and inflated on its own, and the controls store process settings, count cycles and log temperature, vacuum and alarms. Quote figures for this model only; a custom build needs its own data sheet.
Suzhou Calowen Automation Technology Co., Ltd.SC Solar's laminator series bonds the module stack with vacuum, heat and pressure. You choose single, double or triple layers, one to three chambers and oil or electric heating. Published working areas are 2700 × 8700, 2700 × 9400 and 2700 × 10000 mm, with a room-temperature to 180 °C working range, ±1.5 °C uniformity and ±1 °C accuracy.
Suzhou SC-Solar Equipment Co., Ltd.Exact filters only match published specifications. Listings without that published value are not shown.
A solar module laminator is selected against module dimensions and the encapsulation recipe. Layer count, chamber count and loading arrangements affect the process boundary. Series tables should be resolved into one proposed configuration before installation and capacity are assessed.
Compare full loading-to-unloading cycles, not only heating time. Separate connected electrical power from measured energy use. Ask where temperature and vacuum are measured, and which process conditions apply to each claimed cycle result.
Agree representative modules and inspection methods for the required laminate quality. Retain process curves and alarm records for the run. Check recipe changeover, loading conditions and restart handling as part of the agreed acceptance scope.
A series maximum temperature or chamber size is not the operating recipe for every module. Work out qualified output from the full cycle, not chamber dimensions alone.
Procurement guidance by PVYard Editorial, updated 2026-10-07. Turn the requirements into a sourcing brief →