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Bitro Products and Projects - 2019
10 Reasons for choosing Bitro & OpticsPRO_DT1-S
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Guide for Electrical Inspection of LED Signs
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Frames & Mesh

Aluminum Frames





496050 23″-31″ ALUM.FRAME W/ 30W MESH
496052 20″-24″ ALUM.FRAME W/ 60W MESH
496053 20″-24″ ALUM.FRAME W/ 86W MESH
496054 20″-24″ ALUM.FRAME W/110W MESH
496055 20″-24″ ALUM.FRAME W/125W MESH
496056 20″-24″ ALUM.FRAME W/140W MESH
496058 20″-24″ ALUM.FRAME W/156W MESH
496060 20″-24″ ALUM.FRAME W/200W MESH
496062 20″-24″ ALUM.FRAME W/230Y MESH
496065 20″-24″ ALUM.FRAME W/305Y MESH
496066 23″-31″ ALUM.FRAME W/ 86W MESH
496067 23″-31″ ALUM.FRAME W/110W MESH
496068 23″-31″ ALUM.FRAME W/125W MESH
496069 23″-31″ ALUM.FRAME W/125Y MESH
496070 23″-31″ ALUM.FRAME W/156W MESH
496071 23″-31″ ALUM.FRAME W/195Y MESH
496072 23″-31″ ALUM.FRAME W/230Y MESH
496074 23″-31″ ALUM.FRAME W/280Y MESH
496075 23″-31″ ALUM.FRAME W/305Y MESH
496076 23″-31″ ALUM.FRAME W/355Y MESH
496077 23″-31″ ALUM.FRAME W/125W MESH
496078 23″-31″ ALUM.FRAME W/140W MESH

Wooden Frames


496000 20″-24″WOODEN FRAME W/ 60W MESH
496003 20″-24″WOODEN FRAME W/ 83W MESH
496005 20″-24″WOODEN FRAME W/110W MESH
496009 20″-24″WOODEN FRAME W/156Y MESH
496010 20″-24″WOODEN FRAME W/195Y MESH

496013 20″-24″WOODEN FRAME W/230Y MESH
496017 23″-31″WOODEN FRAME W/ 83W MESH
496019 23″-31″WOODEN FRAME W/110W MESH
496020 23″-31″WOODEN FRAME W/125W MESH
496021 23″-31″WOODEN FRAME W/156Y MESH
496023 23″-31″WOODEN FRAME W/195Y MESH
496025 23″-31″WOODEN FRAME W/230Y MESH
496027 23″-31″WOODEN FRAME W/305Y MESH

Green Screen System

The GreenScreen product family is the most innovative screen making offering for t-shirt and garment printers since the advent of the roller frame. These screen products not only reduce the costs of printing textiles, but also reduce the time required to prepare.


GreenScreen TraxScreen

Lock into the GreenScreen, exclusively available from Sefar. GreenScreen is equipped with a new advanced patented locking system, making stretching screens easier than ever before.

  • Made with recycled metal
  • Uses less metal than standard frames
  • Reusable frame
  • No adhesive
  • Less shipping


GreenScreen RollerScreen

The GreenScreen RollerScreen has made stretching roller frames as easy as possible. Simply snap the locking strip into the roller frame channel and tension to completion in minutes. When combined with the ACME Stretcher, screens are made within minutes to precise tension levels with minimal operator training required.


Acme Stretcher

The simple and cost effective roller frame stretching device takes the difficulties out of making screens. Use it in con- junction with the GreenScreen RollerScreen, and stretch screens to high tension levels in only a minute or two.

GreenScreen TraxScreen

The revolutionary design of the TraxScreen allows the garment printer to achieve industry standard tension levels with a patented locking mechanism.
The mesh panel, manufactured exclusively with SEFAR ApparelMesh, is equipped with a locking device on each side. This locking device is easily fitted to the sides of the master frame.
Using a specially designed tensioning tool, the locking device is easily leveraged into place onto the master frame. Two levels of tension are possible.
To release the mesh from the master frame, simply cut it out,
or reverse the process with the tensioning tool. Stretching a TraxFrame screen to industry standard tension levels can easily be done in a minute or two – with no adhesive, no expensive equipment, and no operator experience required!


GreenScreen RollerScreen

The GreenScreen RollerScreen uses a mechanical bonding method, providing more resistance to solvent, in comparison
to other types.









Acme Stretcher

The ACME Stretcher does not require any air or power supply, it’s innovative design allows you to easily stretch screens –
so they are level when they are done.










Download the PDF Factsheet








Precut Sefar fabric panels designed for use with most self-tensioning frame systems, including Newman Roller Frames®.


760253 MZX 23″-31″ PANEL W/ 25W    MESH
760405 M-3 25″-36″ PANEL W/40W-200 MESH
760604 M-3 23″-31″ PANEL W/ 60W MESH
760605 M-3 25″-36″ PANEL W/60W-120 MESH
760831 MZX 18″-20″ PANEL W/ 83W MESH
760833 MZX 23″-31″ PANEL W/ 83W    MESH
760834 M-3 23″-31″ PANEL W/ 83W MESH
760835 M-3 25″-36″ PANEL W/ 83W MESH
761094 M-3 23″-31″ PANEL W/110W MESH
761101 MZX 18″-20″ PANEL W/110W MESH
761103 MZX 23″-31″ PANEL W/110W-80 MESH
761104 M-3 23″-31″ PANEL W/110Y MESH
761105 MZX 23″-31″ PANEL W/110Y MESH
761106 M-3 25″-36″ PANEL W/110W MESH
761234 M-3 23″-31″ PANEL W/123Y MESH
761235 MZX 23″-31″ PANEL W/123Y MESH
761236 M-3 25″-36″ PANEL W/123Y MESH
761373 MZX 23″-31″ PANEL W/137W MESH
761374 M-3 23″-31″ PANEL W/137Y MESH
761375 M-3 25″-36″ PANEL W/137Y MESH
761554 M-3 23″-31″ PANEL W/156W-64 MESH
761555 MZX 23″-31″ PANEL W/156W MESH
761561 MZX 18″-20″ PANEL W/156W MESH
761563 MZX 23″-31″ PANEL W/156Y MESH
761564 M-3 23″-31″ PANEL W/156Y MESH
761565 M-3 25″-36″ PANEL W/156Y MESH
761744 MZX 23″-31″ PANEL W/175Y MESH
761751 MZX 18″-20″ PANEL W/175W MESH
761754 M-3 23″-31″ PANEL W/175Y MESH
761755 M-3 25″-36″ PANEL W/175Y MESH
761951 MZX 18″-20″ PANEL W/195Y MESH
761953 MZX 23″-31″ PANEL W/195Y MESH
761954 M-3 23″-31″ PANEL W/195Y MESH
761955 M-3 25″-36″ PANEL W/195Y MESH
762301 MZX 18″-20″ PANEL W/230Y MESH
762304 M-3 23″-31″ PANEL W/230Y MESH
762305 M-3 25″-36″ PANEL W/230Y MESH
762313 MZX 23″-31″ PANEL W/230Y MESH
762554 M-3 23″-31″ PANEL W/255Y MESH
762555 MZX 23″-31″ PANEL W/255Y MESH
762556 M-3 25″-36″ PANEL W/255Y MESH
762804 M-3 23″-31″ PANEL W/280Y MESH
762805 M-3 25″-36″ PANEL W/280Y MESH
763051 MZX 18″-20″ PANEL W/305Y MESH
763053 MZX 23″-31″ PANEL W/305Y MESH
763054 M-3 23″-31″ PANEL W/305Y MESH
763055 M-3 25″-36″ PANEL W/305Y MESH
763504 M-3 23″-31″ PANEL W/355Y-34 MESH
763505 M-3 25″-36″ PANEL W/355Y-34 MESH
763553 MZX 23″-31″ PANEL W/355Y MESH
763554 M-3 23″-31″ PANEL W/355Y MESH
763555 M-3 25″-36″ PANEL W/355Y MESH
763600 M3 25″-36″ PANEL W/80 STAINLESS
763805 M-3 25″-36″ PANEL W/380Y-34 MESH




Newman Roller Frames


Newman Ultra Lite Roller Frames® for graphic and textile applications – tensioning systems, pin registration systems, tension meters.

Diamond Chase




Diamond Chase / Eino Products team has re-designed the Roller Chase Screen Printing frame as the RcX for 2006.This high quality roller frame features an all metal construction with stronger components compared to past rollerframes. Our Top Loading double rod locking system captures the fabric quickly and consistently with the use of awheel type insertion tool. Other features include molded internal threads sealed within the polished endlug preventing the possibility of water retention within the roller caused by the hardware. NO O-Ring Required. The corners strengthand appearance have been improved with a high quality aluminum die cast and a secondary polishing process. Improved strength and appearance again make the Roller Chase frame the best frame in the industry.




Economical and high-quality printing results for professional demandsSEFAR PET 1500 is the popular mesh for virtually every screen printing application – large and small-format graphics, CDs, decorative tile designs, printed glass, sporting goods, textile printing, and other industrial tasks. 
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SEFAR PET 1500 Leaflet (PDF 775 kb)
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SEFAR PET 1500 Technical list (PDF 585 kb)
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Tension values PET (PDF 156 kb)