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Model T28930 (Mfd. Since 12/18)

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PINCH HAZARD!

Keep hands away 
from clamp area 
when clamping or 
bending.

To reduce risk of death 

or serious injury, read 

manual BEFORE using 

machine.
To get a new manual, 

call (800) 523-4777 or 

go to www.grizzly.com.

WARNING!

To reduce risk of serious personal injury when using this machine:

  1.  Read and understand manual before using this machine.
  2.  Always wear approved eye protection and leather gloves.
  3.  Secure brake to workbench before using. 
  4.  Chamfer and deburr sharp metal edges before bending.
  5.  DO NOT exceed rated capacity.
  6.  DO NOT use breaker bar to gain leverage.

  7.  DO NOT bend wire or nails.
  8.  Always keep hands and fingers away from 

clamping/bending blocks before raising bending leaf.

  9.  DO NOT operate 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

102

T28930

Labels & Cosmetics

REF PART #

DESCRIPTION

REF PART #

DESCRIPTION

101

PT28930101

MODEL NUMBER LABEL

105

PT28930105

EYE INJURY WARNING LABEL

102

PT28930102

TOUCH-UP PAINT, GRIZZLY GREEN

106

PT28930106

PINCH HAZARD LABEL

103

PT28930103

MACHINE ID LABEL

107

PT28930107

READ MANUAL LABEL

104

PT28930104

MACHINE WARNING LABEL

Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes 

off or becomes unreadable, the owner of this machine MUST replace it in the original location 

before resuming operations. For replacements, contact (800) 523-4777 or www.grizzly.com.

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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