Plywood Production Lines

Sitor designs and manufactures complete hydraulic press lines for plywood production — from veneer gluing to hot pressing. Our Plywood production lines ensure uniform heat distribution, precise pressure control, and consistent panel quality for efficient and reliable plywood manufacturing.

We offer two loading systems depending on the working method of multi-daylight presses:

Through-feed system | With conveyor belts
Tablet system | With pushing

Through-feed System

Loading and unloading of the press are carried out using belt conveyors in the loading and unloading device and conveyor belts on the heated plates. The heat-resistant belts on the heated plates are fastened to clamping planks, allowing for quick belt replacement. These belts also serve as the working surface and protect the surface of the heated plates.

Each conveyor of the loading device is filled individually via a belt conveyor located before the loading device. Once fully loaded, the loading device is aligned with the press to enable simultaneous transport of the panels into the press. After the hot-pressing cycle has finished, the press opens and aligns with the unloading device. The panels are then transported simultaneously to the stacking device, from which they are placed one by one onto the belt conveyor.

Multi Opening Plywood Press Sitor

Advantages of the line:

production of plywood with the thickness up to 50 mm in a single step
production of oversized panels up to 2.000 x 3.050 mm
option: production of composite (sandwich) panels
panel handling without slipping or product surface damage
installation at floor level – no excavation required

Configuration of the line

Plywood Production Line Sitor

01. Lifting table
02. Feeding device
03. Glue coater
04 – 05. Disc conveyor – moving discs
06 – 07. Belt conveyor with veneer shelf
08. Loading device

09. Hydraulic press
10. Unloading device
11. Belt conveyor
13. Lifting table with roller conveyor
14. Roller conveyor
15. Line control system

Plywood Panel Production Line Sitor

Preparation of the panel composition and charging of the loading device.

Plywood Hot Press Line Sitor

Discharging of the press and stacking of the plywood panels.

Tablet System

Loading and unloading of the press are performed using pushing arms and tables.

Advantages of the Line:

High production capacity
Prepressing of the package in a cold press – better gluing quality, shorter hot-gluing cycle of the hot gluing, and reduced daylight opening

Configuration of the line

Hydraulic Press Line For Plywood Sitor

01. Hydr. press for cold prepressing
02. Lifting table with roller conveyor
03. Belt conveyor
04. Loading device
05. Hydraulic multi-daylight press

06. Unloading device
07. Roller conveyor
08. Lifting table with roller conveyor
09. Roller conveyor
10. Line control system

Technical Characteristics of the Presses

Number of openings	up to 24
Specific pressure	up to 220 N/cm2 or on request
Operating temperature	up to 140 °C or on request
Heating platens – size:
•1.700 x 1.650 mm
•3.300 x 1.700 mm
•2.600 x 1.600 mm
•or on request

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