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description for making a 90° bend in a 150mm cable tray, in English:

Description: How to Make a 90° Bend in a 150mm Cable Tray

A 90-degree bend (also called an elbow) in a cable tray is used to change the direction of the tray by 90 degrees, either horizontally or vertically. For a 150mm wide cable tray, the bend must be made accurately to maintain cable support and system integrity.

Steps to Make a 90° Bend (Horizontal):

1. Tools Required:

Measuring tape

Marker or chalk

Hacksaw or angle grinder

Bending tool or vice (if needed)

Rivet gun or bolts

Straight edge

Safety gloves and goggles

2. Marking:

Measure the tray width (150mm).

From one end of the tray, measure and mark equal distances (usually 150mm) on both side rails.

At the marked point, draw a 45° diagonal line on each side of the tray wall.