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MODEL T28930

24" HYDRAULIC 

BENDING BRAKE

INSTRUCTIONS

COPYRIGHT © MAY, 2020 BY GRIZZLY INDUSTRIAL, INC.

NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

 OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

(FOR MODELS MFD. SINCE 12/18)  #CS20186  PRINTED IN CHINA

V1.05.20

Specifications

Product Weight ........................................125 lbs.
Max Width Capacity ....................................... 24"
Max Thickness (Half Width Mild Steel)..14 Gauge
Max Thickness (Full Width Mild Steel) ..16 Gauge
Max Thickness (Aluminum) ..................12 Gauge
Max Thickness (Stainless Steel) ..........18 Gauge
Brake Range..............................................0˚–90˚
Min Reverse Bend ............................................ 1"
Max Beam Lift .................................................. 1"
Max Operating Pressure ........................ 20 Tons

Figure 1. Model T28930.

Introduction

The  T28930  24"  Hydraulic  Bending  Brake  offers 
simple one-handed operation for accurate bend-
ing. A hydraulic ram and bending bar bend sheet 
metal from 0˚-90˚.

Description 

 Qty

Additional Person for Lifting ................................. 1
Safety Glasses  ............................................. 1 Ea.
Open-End or Socket Wrench 17mm ................... 2
Hydraulic Oil (ISO 32 or 46) ................As Needed 
Cloth Rags ...........................................As Needed

Needed For Setup

To reduce your risk of 

serious injury, read this 

entire manual BEFORE 

using machine.

Eye injury hazard! Always 

wear safety glasses when 

using this machine.

Crushing hazard! Always 

keep hands clear when 

using this machine.

This machine and its com-

ponents are very heavy. 

Get lifting help or use 

power lifting equipment 

such as a forklift to move 

heavy items.

Summary of Contents for T28930

Page 1: ...uge Brake Range 0 90 Min Reverse Bend 1 Max Beam Lift 1 Max Operating Pressure 20 Tons Figure 1 Model T28930 Introduction The T28930 24 Hydraulic Bending Brake offers simple one handed operation for accurate bend ing A hydraulic ram and bending bar bend sheet metal from 0 90 Description Qty Additional Person for Lifting 1 Safety Glasses 1 Ea Open End or Socket Wrench 17mm 2 Hydraulic Oil ISO 32 or...

Page 2: ...s M10 1 5 x 30 Mounting 4 Figure 2 Loose parts inventory F E D C B G H J I 1 Attach brackets to brake assembly base at each corner with 2 M10 1 5 x 20 cap screws and 2 10mm flat washers see Figure 3 Assembly Figure 3 Bracket attached to base x 2 Base Bracket 1 of 4 2 Insert brake handle see Figure 4 into receiver on hydraulic ram Figure 4 Brake handle installed in receiver on hydraulic ram Brake H...

Page 3: ...lve and removing workpiece see Figure 10 Figure 10 Location of hydraulic release valve Release Valve Figure 9 Workpiece aligned with upper die Workpiece Upper Die Lower Die Mounting to Workbench To mount to workbench 1 Place machine on workbench in desired loca tion then make drilling marks through holes in the mounting brackets see Figure 5 Figure 5 Drilling hole location Mark Drilling Hole 2 Set...

Page 4: ...all plug and pro ceed to Step 7 If oil level is not visible in fill reservoir pro ceed to Step 6 6 Add oil to fill reservoir until level reaches bot tom of plug hole then re install oil plug 7 Tighten hydraulic release valve and pump brake handle 3 5 times to test that hydraulics function properly 5 Tighten hydraulic release valve and pump brake handle 3 5 times to test that hydraulics function pr...

Page 5: ...25 X 20 3 PT28930003 UPPER DIE 16 PT28930016 HEX NUT M6 1 4 PT28930004 LOWER DIE 17 PT28930017 EYE BOLT 1 2 M8 1 25 X 16 5 PT28930005 TOP PLATE 18 PT28930018 HYDRAULIC RAM ASSEMBLY 6 PT28930006 UPPER DIE BRACKET 19 PT28930019 HANDLE 7 PT28930007 LOWER DIE MOUNTING BLOCK 20 PT28930020 BRACKET 8 PT28930008 EXTENSION SPRING 1 8 X 1 X 7 1 2 21 PT28930021 HEX BOLT M10 1 5 X 30 9 PT28930009 FLAT WASHER ...

Page 6: ...rate under influence of drugs or alcohol or when tired 10 Prevent unauthorized use by children or untrained users Maximum Width 24 Max Thickness Half Width Mild Steel 14 Ga Max Thickness Full Width Mild Steel 16 Ga Aluminum 12 Ga Stainless Steel 18 Ga Brake Range 0 90 Deg Weight 125 lbs Specifications Mfd for Grizzly in China Date S N MODEL T28930 24 HYDRAULIC BENDING BRAKE 101 103 104 105 106 107...

Page 7: ...r for incidental contingent special or consequential damages arising from the use of our products The manufacturers reserve the right to change specifications at any time because they constantly strive to achieve better quality equipment We make every effort to ensure that our products meet high quality and durability standards and we hope you never need to use this warranty In the event you need ...

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