Tin Knocker’s sheet metal fabrication machines are designed with small- to mid-sized contractors in mind. We strive to provide high-quality machinery at prices that all shops can afford.
 

Multiple unit sizes and variations available upon request.

 

 

Tin Knocker Pittsburgh TK Air Hammer

Closes up to 16 Gauge sheet metal pittsburgh. Built to exact specifications. Precision machined parts from cast steel and aluminum - heat treated for longevity.

 
 

 

Tin Knocker Model TK No. 30 Bar Folder

TK No. 30 Bar Folder Specifications: Capacity: 22 Gauge Mild Steel Sheet Metal Maximum Bend Length: 30"Flange Width Gauging Range: 1/8"– 1"Dimensions: 48"x20"x13"Weight: 334 lbs.**Optional stand is also available**

 
 

 

Tin Knocker Box & Pan Brake Model TK 2248

TK 2248 Box & Pan Brake Specifications: Capacity: 22 Ga. Bend Length: 48”Max Beam Lift: 7/8”Max box Depth: 3”Min. Reverse Bend: 5/16Min. Flange: 3/8”Dimensions: Approx. 64”L x 28” W x 32”H)Weight: Approx. 356 lbs

 
 

 

Tin Knocker Box & Pan Brake Model TK 1648

TK 1648 Box & Pan Brake Specifications:Capacity: 16 GaugeBend Length: 48"Max Beam Lift: 1.25"Max Box Depth: 4"Min. Reverse Bend: .25Min. Flange: 1"Finger Width: 2,3,4"Dimensions: 64"Lx28"Wx32"HWeight: 493 lbs

 
 

 

Tin Knocker Portable Brake Model TK 422

Features include: Folding Legs for Easy Transport Lift Handles on Both Ends for Ease of Handling4 ft x 22 Gauge Capacity

TK 422 Portable Brake Specifications: Capacity: 22 Ga Mild Steel Sheet Metal Bend Length: 48.25"Beam Lift: 1"Dimensions: 61" X 30" X30"Weight: 350 lbs

 
 
 

 

Tin Knocker Straight Brake Model TK 622

TK 622 Straight Brake Specifications: Capacity: 22 Ga Mild Steel Sheet Metal Bend Length: 6' Included: Bolt-on Apron Angle, Floor Model Legs Beam Lift: 1 1/4"Dimensions: 78" x 34" x 32"Weight: 450 lbs Depth of Box or Pan: 2" 3 sides

 
 

 

Tin Knocker Straight Brake Model TK 816 Leaf Brake

Included Features:*Spring steel nose bar for long lasting durable service*Bronze bushed pivot points with lube zirks*Heavy plate fabricated frame*Full length stiffening bar to bend to capacity*Rebuildable design (brass bushings)Model TK 816 Specifications: Capacity: 16 Ga. Mild Steel Sheet Metal Bend Length: 8'1"Beam Lift: 2 1/4"Bolt On Apron Angle Incl Counter Weights Included Dimensions: 140"Lx31"Wx60"HWeight: 2480 lbs Floor Model

 
 

 

Tin Knocker Straight Brake Model TK 1016 Leaf Brake

Model TK 1016 Specifications:

Capacity: 16 Ga. Mild Steel Sheet Metal Bend Length: 10'1"Beam Lift: 2 1/4"Bolt On Apron Angle Incl Counter Weights Included Dimensions: 160"Lx50"Wx60"HWeight: 3000 lbs Floor Model

 
 

 

Tin Knocker TK Letter Brake

TK Letter Brake Specifications:Capacity: 20 Ga Mild SteelApprox. Dimensions: 48”x48”x46”Approx. Footprint: 25”x22”x42”Weight: 190 lbs.

 

 

Tin Knocker TK 616 Universal Brake

TK 616 Universal Brake Specifications: Capacity with lower tooling flanges: 72” x 16 gauge Capacity without lower tooling flanges, 72” x 20 gauge Lift of beam: 1.5”Front to back ram adjustment: 1/2"A minimum reverse bend of 5/8"Mininmum flange width: 1"Finger widths: 1", 3", and 4"Lower segment tooling widths of 1", 1.5", 4", 6", 8", 12", and 20"Upper bending beam tooling (segmented) lengths of 1", 1.5", 4", 6", 8", 12", and 20"Maximum transverse bend in center of machine: 2"Maximum transverse bend at end of machine: 3"Footprint with counter weights: 95" x 38" x 54"Weight: 2800 lbs

 
 

 

Tin Knocker TK No. 24 Cheek Bender

TK No. 24 Cheek bender Specifications: Capacity: 20 Ga Mild Steel Sheet Metal Bend Length: 24"Note: Shims are required for 28 Ga and lighter material Dimensions: 40"x12"x10"Weight: Approx. 96 lbs.

 
 

 

Tin Knocker TK No. 30 Cleat Bender

TK No. 30 Cleat Bender Specifications: Capacity: 20 Ga Mild Steel Sheet Metal Bend Length: 30"Cleat Depth: .500"Dimensions: Approx. 42"x16"x20"Weight: 126 lbs.

 
 

 

Tin Knocker TK No. 30 Power Cleat Bender

TK No. 30 Power Cleat Bender Specifications: Maximum Capacity 22 Ga. mild steel sheet metal Table top height or working surface height 31 inches Table top length not including CLEAT BENDER 36 inches Overall length 49 inches Maximum width capacity 30 inches1 HP Motor for 110 Volt, single phase 60 HZ Approximate shipping weight 650 Lbs.

 
 

 

Tin Knocker TK 1660 Duct Beader

TK 1660 Duct Beader Specifications: Capacity: 16 Ga. Mild Steel x 60" Sheet Metal Motor: 1 H.P. Electrics: 115V/1/60 Hz Dimensions: Approx. 80" x 43" x 34"Weight: 1,750 lbs Adjustable Bead Depth to 3/16" Deep5 Sets of Bead Tooling

 
 

 

Tin Knocker TK 724 Combination Machine

TK 724 Combination Machine Specifications: Capacity: 24 Ga Mild Steel Sheet Metal Throat: 7"Includes: 5 Sets of Rolls and Gauge For: Ogee Bead, Crimping, Wiring, Burring, & Turning, & C- Clamp Pedestal Stand UPS: UPS Capable Dimensions: 26"x16"x12"Weight: 55 lbs

 
 

 

Tin Knocker TK Manual Crimper Beader

TK Manual Crimper Beader Specifications: Weight: 35 lbs Dimensions: 26 x 16 x 12 in Capacity: 24 Ga Mild Steel UPS: UPS Capable

 
 

 

Tin Knocker TK No. 16 Power Flanger

TK No. 16 Power Flanger Specifications: Weight: 635 lbs Dimensions: 36 x 28 x 48 in Capacity: 16 Gauge Aluminum, Copper, Stainless Steel and Brass Motor: 0.75 HP, 110V, Single Phase Speed: Approx. 18' Per Minute UPS: UPS Capable

 
 

 

Tin Knocker TK Power Crimper Beader

TK Power Crimper Beader Specifications: Weight: 340 lbs Dimensions: 39 x 52 x 14.5 in Capacity: 18 gauge mild steel sheet metal Throat to frame: 13"Throat to gauge: 12.25"Motor: 3/4 HP Electrics: 230V/3PH

 
 

 

Tin Knocker TK No. 20 Power Flanger

TK No. 20 Power Flanger Specifications: Weight: 207 lbs Dimensions: 25 x 25 x 41 in Capacity: 20 Ga. and Lighter Electrics: 115V/ 1 PH Stand Is Included

 
 

 

Tin Knocker TK Manual Flanger

TK Manual Flanger Specifications: Capacity: 20 Ga x 7/32"Minimum Radius: 1 3/4"UPS: UPS Capable Dimensions: 26"x16"x12"Weight: 35 lbs

 
 

 

Tin Knocker 20 & 24 Ga Flanging Attachment

Tin Knocker 20 and 24 Ga Flanging Attachment

 
 
 

 

Tin Knocker TK Liner Table

TK Liner Table Specifications: Capacity: Roll width: 60” Max Roll Diameter: 40” Max Liner Thickness: ½ to 2”Liner Density: 1 ½ to 3 lbs. Features: Payoff reel, adjustable width Quick cut slitter, length & width Embedded scale for fast slitting to width Cuts Width & Length.

 
 

 

Tin Knocker TK Edge Notcher

TK Edge Notcher Specifications: Capacity: 20 Ga Mild Steel Sheet Metal Motor: 1/3 HP Electrics: 110V/1PH/60Hz AC Depth of Notch: 0 to 3/4"Width of Notch: 3/16"Spacing: 3/4" to 1-7/16"Speed: Variable Minimum 18 FPM Approx. Overall Dimensions: 26"x16.5"x13"Approx.: 290 lbs.

 
 

 

Tin Knocker TK Drive Cleat Notcher

TK Drive Cleat Notcher Specifications: Capacity: 22-gauge mild steel sheet metal Machine Dimension: 21” x 4” x 10”Shipping Dimension: 11” x 4” x 6”Approximate Weight: 18 lbs.

 
 

 

Tin Knocker TK 1655 Notcher - Manual

TK 1655 Manual Notcher Specifications: Weight: 170 lbs Capacity: 16 Ga Mild Steel Blade Length: 5"Angle: 90 Degrees**Optional Stand Available

 
 

 

Tin Knocker TK 1016 Notcher

TK 1016 Notcher Specifications: Weight: 880 lbs Dimensions: 79 x 36 x 36 in Capacity: 16 – 28 gauge mild steel No. Notching Heads: 3 V and 2 corner, for 5 total. V Notch. 1 ½” max Motor: 3 HP Electrics: Dual Voltage, 115- 230/1/60, 1800 RPM Optional Heads Available For TDC & TDF Notching

 
 

 

Tin Knocker TK Wizard 5 X 10 Plasma Table

TK Wizard Cutting Table Features & Specifications: Heavy duty 5’x10', all welded steel construction capable of a 2000 lbs load (full sheet of 1"plate)2 1/2" x 60", 16 ga. slats for economical replacement Efficient down draft exhaust design, activated & deactivated automatically as cutting starts & stops Hinged clean out doors at both ends makes cleanout easy. Slat removal not necessary. Top quality Browning 3/4" rack & pinion drives The finest dual hardened and ground HIWIN#20 linear guide ways Heavy duty NEMA 34 motors that automatically square the gantry (a feature only found on the best cutting tables.)Direct drive, high torque motors to eliminate position error found on belt driven tables Solid 4"x6" thick wall tube gantry. This light weight, rigid construction means less moving weight and maximum repeatability Gantry drive with 3/4" rack & pinion and dual hardened & ground HIWIN#15 linear guide ways Top quality motors and gears delivering position repeatability of approx. .0005"Gantry capable of speeds of 1000 IPM Precision Drop Head Control Torch crash protection.

 
 

 

Tin Knocker TK 18 Station Turret Punch

TK 18 Hand Turret Punch Specifications: Weight: 530 lbs Dimensions: 30 x 37 x 58 in Capacity: 8 Tons Throat Depth: 18"Tooled Stations: 18Punch Range: 1/8" - 2 1/4"Punch Sizes: .1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4", 1 1/2", 2", 2 1/4"Actuation: Manual Operated Hand Turret Punch**Optional Stand Available

 
 

 

Tin Knocker TK T-D-P TDC Roll Former Machine

TK T-D-P Specifications: Capacity: T-D-P TDC: 18 - 24 Ga Pocket Depth: Uses Approx. 1-7/8" of material on TDP/TDC Speed: 50 FPM T-D-P TDC Clip (Min. Length 20"): 22 Ga. Pocket Depth: Uses 2-1/8" of material Speed: 2 1/8"Forming Sections: 14Shaft Diameter: 1.25"Pass line: 38.625"Forming Speed: 50 FPM Motor: 10 HP, 1800 RPM Electrics: 230/460V/3PHWeight: 3450 lbs Dimensions: 38 x 137 x 46 in

 
 

 

Tin Knocker TK 16 Ga Pitts Pittsburgh Roll Forming Machine

TK 16 Ga Pittsburgh Specifications: Capacity: 16-20 Ga. Uses Approx. 1-3/8” of material Motor: 3HP,Electrics: 230/3/60, (1PH Optional)Depth of Pocket/Size: ½” width of hammer-over edge adjustable up to 3/8Speed: 40-45 ft per minute

 
 
 

 

Tin Knocker TK 20 Ga Pitts Pittsburgh Roll Forming Machine (With Choice of Drive Cleat or Acme Rolls)

TK 20 Ga Pittsburgh Specifications: Weight: 360 lbs. Dimensions: 40"L x 24"W x 44"H Capacity: 20-26 Gauge Mild Steel Motor: 1 HP, 1800 RPM Electrics: 115/230 Volt Depth of Pocket: 5/16"Speed: Approx. 25 FPM

 
 
 
 

Tin Knocker TK 24 GA Pitts Pittsburgh Roll Forming Machine With Stand & Optional Flanger

TK 24 Ga Pittsburgh Specifications: Capacity: 24 Gauge Mild Steel Motor: 1/2 HP, 1700 RPM Electrics: 115 Volt, Single Phase, 60 Hz - Standard (230V/1/50 available)Depth of Pocket: Approx. 5/16" with hammer edge of 3/8"Speed: Approx. 35 FPM Flange Height: 3/16"Dimensions Roll Former: 30" x 14" x 20"Dimensions Stand: 35" x 14" x 24" add 6" around for shipping. Shipping Dimensions: 41" x 25" x 30"Weight: Roll former: 305 lbs.

 
 
 

 

Tin Knocker TK Fourplex S & Drive Roll Forming Machine W/ Slitter Attachment

TK Fourplex Specifications: Motor: 5 HP (1800 RPM) 230 Volt, 3 Phase, 60 Hz "S" Cleat Width: 1 1/16"Drive Cleat Width: 1 1/18"Approx. Speed: 100 FPM Dimensions: 74" W x 30" L x 50" H Approx. Weight: 1280 lbs

 
 

 

Tin Knocker TK 20 Buttonlock Roll Forming Machine

TK 20 Buttonlock Specifications: Capacity: 20-26 Gauge Motor: 3 HP, 230/3/60 (Available also in 230/1/60 option)Lube: Centralized Speed: Approx. 60 FPM Dimensions: 60" x 30" x 42"Weight: 820 lbs

 
 
 

 

Tin Knocker TK S & Drive Plus Cleat Former

TK S & Drive Plus Specifications: Weight: 890 lbs Dimensions: 69" x 29" x 49"Capacity: 22-28 Ga for S Cleat (1 1/16 width), 20-26 Ga for Drive Cleat (1 1/8 width), 20-28 Ga Pitts burgh Motor: 5 H.P. Electrics: 230/3/60Speed: 90 FPM

 
 

 

Tin Knocker TK No. 24 Collar Maker Machine

TK No. 24 Collar Maker Specifications: Capacity: 24-30 Gauge Sheet Metal Motor: .75 HP Collar Diameter: 3" to 14"Feed Rate: 30 FPM Electrics: 115V / 1 PH Dimensions: 26" X 23" X 36"Weight: 350 Lbs

 
 
 

 

Tin Knocker TK 1652 Foot Shear

TK 1652 Foot Shear Specifications: Capacity: 16 Ga Mild Steel Sheet Metal Shearing Length: 52"Back Gauge: 25" with Engraved Rule Floor Space: 60" x 72"Dimensions: 60"L x 34"W x 42"HWeight: 1215 lbs.

 
 

 

Tin Knocker TK NO. 1 & TK No. 2 Hand Shear

TK No. 1 Hand Shear Specifications: Max Capacity 14ga Mild Steel Max Capacity 18ga Stainless Steel12” Height (Less Handle)23 lbs.

TK No. 2 Hand Shear Specifications:

Max Capacity 10ga Mild Steel Max Capacity 14ga Stainless Steel15” Height (Less Handle)38 lbs.

 
 
 

 

Tin Knocker TK H1652 Hydraulic Shear

Specifications: Weight: 1350 lbs. Dimensions: 72 x 48 x 36 in. Maximum shearing capacity, mild steel: 16 ga. Maximum shearing capacity, stainless steel: 20 ga. Maximum cutting length: 52 in. Back gauge range: 30 in. Front gauge range: 37 in. Motor: 3 hp. Electrics: 220 V/ 1 phase / 60HZFloor space, gauges in position: 66 x 76 x 42 in

 
 
 

 

Tin Knocker TK Jacketing Shear

TK Jacketing Shear Specifications: Weight: 650 lbs Dimensions: 55 x 74 x 70 in Capacity: 26 gauge galvanized/stainless steel & 22 gauge aluminum Maximum Sheet Width: 48"Table top height or working surface height: 34"

 
 
 

 

Tin Knocker TK 1014 Air Shear

TK 1014 Air Shear Specifications: Weight: 3775 lbs Dimensions: 144 x 40 x 64 in Capacity: 14-gauge mild steel & 18-gauge stainless steel sheet metal Cycle Speed: 20 SPM Air Supply: 80-gallon tank, needs 90 psi and 60 CFM Features: Manual Front Operated Precision Back Gauge with Digital Readout Telescoping Pull Out Front Sheet Supports Mechanical Front Dumping Rear Sheet Supports Reversible 4 ft. Squaring Arm with Embedded Scale and 3 Drops Stops Scaled Entrance Guides, Both Ends Manual One-Shot Lubrication Two T-Slotted, 24" Front Support Arms

 
 
 

 

Tin Knocker TK 2236 Manual Slip Roll

TK 2236 Slip Roll Specifications:

Capacity: 22 Ga Sheet Metal Forming Length: 36"Roll Diameter: 2"Dimensions: 60"x22"x24"Weight: 267 lbs

Features: Wire Grooves: Yes Lifting Slip Roll: Yes Lift Lever: Yes Cross Driven: No Includes Stand: No

 
 
 

 

Tin Knocker TK 2450 Manual Slip Roll

TK 2450 Slip Roll Features: Wire Grooves: Yes Lifting Slip Roll: Yes Lift Lever: Yes Cross Driven: No Includes Stand: No Specifications: Weight: 350 lbs Dimensions: 75 x 22 x 24 in Capacity: 24 Ga Forming Length: 50"Roll Diameter: 2"

 
 
 

 

Tin Knocker TK 2024 & TK 1624 Slitters

TK 2024 Slitter Features: Weight: 300 lbsDimensions: 42 x 18 x 22 inCapacity: 20 GaThroat: 24"Motor: 1/2 HP, 115vMinimum Slitting Width: 1.25"Maximum Slitting Width: 24.25"Speed (Approx.): 90 FPM

TK 1624 Slitter Features:

Weight: 550 lbs Dimensions: 46 x 19 x 30 inCapacity: 16 GaThroat: 24"Motor: 3/4 HP, 115vMinimum Slitting Width: 1.25"Maximum Slitting Width: 24.25"Speed (Approx.): 90 FPM

 
 
 

 

Tin Knocker Model TK 1524 Foot Operated (Water Cooled) Spotwelder

Features: Foot Operated Water cooled (prep)Swivel Arms Swivel Foot Pedal Universal Reversible Double End Arms, 90 & 22 Degrees Vertically Adjustable Lower Arms6 Point Heat Selector1" Quick Release Tip Holders w/ No. 2 Morse Tape Sockets(2) No. 2 Conical, 5/8" Dia. Alloy Tips Specifications: Weight: 750 lbs Capacity: 2 Pieces of 16 Ga. Mild Steel Arms: 15 KVA x 24" / 1 3/4" Dia. Electrics: 230/1/60Max. Space Between Arms: 5-11"

Multiple unit sizes and variations available upon request.

 
 
 

 

Tin Knocker ANGLE IRON WORKER

Max. Capacity: 2” x 2” x ¼”

Footprint: 21 ½” x 26”

Weight 285 lbs.

Stand and Extension Bar, Included

 
 
 

 

TIN KNOCKER HYDRAULIC CORNER NOTCHER

Capacity in mild steel: 14 gauge

Maximum notch in one cut: 6” x 6”

Tab capacity in mild steel: 1” in 16 gauge

Throat depth: 6-3/4 inches

Height (overall): 55 inches

Gage size: 6-1/4” x 2”

Blade to apex to front of table: 9 inches

Electrics: 115 Volt AC Amp, 1 phase

Controls: Double guarded foot switch

Shipping Weight: 425 lbs.

 
 
 

 

TIN KNOCKER 1648 MANUAL SLIP ROLLS

Capacity: 16-gauge mild steel

Max. Forming Length: 49 inches

Roll Diameter: 3”

Gear Ratio: 4:1

Shipping Weight: 1100 lbs.

Shipping Dimensions: 77 x 30 x 22

Optional Stand: 270 lbs.

 
 
 
 

TIN KNOCKER HEM AND KICK ROLL FORMER

Motor: 5 HP 230/460/3/60/1800 RPM

Drive: Matched Double Vee Belt

Base: Arc Welded Steel. Heavy top plate.

Dimensions: 68” long, 24” wide, 48” high

Feed table height: 34 5/8”

Shipping Weight: Approximately 1050 lbs.

 
 
 

 

TIN KNOCKER CIRCLE SHEAR

Capacity stainless: 20 ga.

Circle diameter: 3”-42”

Diameter of cutters: 2”

Maximum flange depth: 3”

Depth head throat: 10”

Depth of tail stock: 5 – 1

Horsepower: 1/3 HP

Cutter speed: 110

Shipping weight: 400 lbs.

 
 
 

 

TIN KNOCKER GANG SLITTER

3” cold rolled polish shafts

2 sets of reversible knives

Heavy duty chain drive

Stripper fingers to prevent twist

Operating Speed: 60 FPM

¾ HP, 110/220V, 1 Phase Motor

Tool steel blades with stripper rings

(Non-scratch: pre-painted, copper, polished metals

 
 
 

 

CDW-72 WELDING MACHINE, 20 PINS PER MINUTE (1PH-100V)

The CDW-72 ensures a high quality of weld on sheet metal up to a thickness of several centimeters. Due to long cables and light weight, this machine is useful for jobsite. This machine uses the capacitor discharge technique and allows clips to be welded without overheating mark on the opposite side of metal sheet.

 
 
 

 

TIN KNOCKER HM MB 1300H, 20GA X 50″ STRAIGHT BRAKE (CLAW FOOT NOSE BAR)

HM MB 1300H, 20GA X 50″ STRAIGHT BRAKE (CLAW FOOT NOSE BAR)

THE MODEL MB 1300H is easy to operate. Light weight but strong. These manual machines are particularly suited for folding thin sheet metal. The mb 1300h brake comes with floor mounting legs as standard. The machines are offered with clamping bar: S – high. All mb brakes can easily be converted from L – low to H – high or S – with purchase of optional tooling.

 
 
 

 

TIN KNOCKER HM MB 1300L, 20GA X 50″ STRAIGHT BRAKE (ANGLED NOSE BAR)

HM MB 1300L, 20GA X 50″ STRAIGHT BRAKE (ANGLED NOSE BAR)

The model MB 1300L is easy to operate. Light weight but strong. These manual machines are particularly suited for folding thin sheet metal. The MB 1300L brake comes with floor mounting legs as standard. The machines are offered with clamping bar: S – high segment-divided. All mb brakes can easily be converted from L – low to H – high or S – with optional tooling.

 
 
 

 

TIN KNOCKER HM MB 1300S, 20GA X 50″ FINGER BRAKE (CLAW FOOT FINGERS)

HM MB 1300S, 20GA X 50″ FINGER BRAKE (CLAW FOOT FINGERS)

The model MB 1300S is easy to operate. Light weight but strong, these manual machines are particularly suited for folding of thin sheet metal. The MB 1300S Box & Pan Brake comes with floor mounting legs as standard. The machines are offered with clamping bar. All MB brakes can easily be converted from L – low to H – high or S – with optional tooling.

 
 
 

 

TIN KNOCKER HM TAS 75, BELT GRINDER 3″ X 79″ (1PH OR 3PH)

HM TAS 75, BELT GRINDER 3″ X 79″ (1PH OR 3PH)

The TS 75 is a full featured grinder with all the features a professional metal fab shop would expect. It is designed and built to allow the worker to safely get in, get the job done and move on. It is not only functionally complete, but also ergonomically designed with the operator’s comfort and safety in mind.