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Gripnail Welders | Welders

Gripnailers | Power Pinners

Gripnail Corporation is an employee owned ISO9001:2008 registered, manufacturer of specialty fasteners and fastener application equipment. All products are made in East Providence, Rhode Island USA and sold around the world by leading distributors of fasteners as well as heating, ventilating, and air conditioning supplies.

Gripnailers

481 Dual Head Gripnailer

Gripnail's Dual Head Fastening Center will double production and cut labor costs in half!

A foot pedal triggers both driving heads simultaneously or individually. Since both heads are easily adjustable, they can be positioned on the track to accommodate varying widths of sheet metal and different nailing patterns. The additional driving head minimizes the need to move the metal and reduces the need for working floor space.

Shop air supply minimum: 90 - 100 psi.
Impact Fastener - No Weld or Dwell
Foot Pedal Activates Either or Both Heads
Like Having Two Machines - No Down Time
State of the Art Electrical and Air Components

Power Requirements:

Air Pressure 100 - 125 P.S.I.
Air Consumption 3 C.F.M.

Electrical 5 amps at 120 VAC/60 HZ
(For 50 HZ operation, consult Gripnail)

Driving Head Adjustment 12" per head
Minimum spacing - 12"
Maximum spacing - 36"

Machine Dimensions:

Shipping Size (L x W x H) 73" x 40" x 63"
Assembled Size (L x W x H) 71" x 32" x 63"
Shipping Weight (freight class) 890 Lbs.
Shipping Class 85


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660 Fixed Head Gripnailer

Gripnail machines were first introduced to the HVAC industry in 1970 and have proven their reliability in the most severe duct manufacturing environments.

The 660 Fixed Head Gripnailer brings this reliability to a new level. All sensors are non-contact and improvements have been made to the feed and drive systems. Critical components are sealed and not affected by dirt, airborne particles, temperature or humidity. They have been combined with the same rugged components that been proven over the last 35 years of machinery manufacturing; Our own drive cylinders, made from special alloys to withstand continuous pounding, nail tracks made of stainless steel for greater wear resistance and vibrator bowls that run for decades.

This is by far the simplest and most reliable Gripnail machine ever built.

New Improved Reliability
The 660 Fixed Head Gripnailer uses a PLC (Programmable Logic Control) and non-contact proximity sensors in place of pneumatic valves and mechanical actuators.

Easy To Operate
Just fill the feeder bowl with Gripnails, set the air pressure and step on the foot pedal. Drive up to 1,000 fasteners before refilling.

Standard 5 Foot Throat
Fastens large duct sections, reducing material handling.

Front Mounted Component Cabinet
Affords easy access for service needs.

Visual Load Cycle
Quickly confirms electronic functions.

Proprietary Drive Cylinders
Made from special alloys to withstand continuous pounding.

NEMA 12-Rated Electrical Cabinet
Protects electrical component to minimize machine down-time.

Lightweight Foot Pedal
Allows easy movement by operator; cord protector prevents damage.

Fast
Gripnails fasten instantly and this machine will stay ahead of the operator.

Uniform Fastening
Regulated air pressure and our own proprietary drive cylinders, consistently deliver the exact same impact, for perfect fastening every time.

Low Maintenance
Keep moving parts clean.

Compact
Place between work tables for efficient work flow.

Specifications:

Air Pressure 80 P.S.I.

Electrical 120 VAC/60 Hz (50 Hz also available)

Working Depth 63"

Total Depth 68"

Weight (crated) 600 Lbs.

Volume 2 - 3 C.F.M.

Anvil Height 36"

Total Width 32"

Freight Class 85

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Power Pinners

 

Gripnail PowerPinner 7100 Light Duty Portable Hand Welder

The Model 7100 Portable Pin Welder is a solid state resistance welder, designed specifically for welding PowerPoint Resistance Weld Pins to galvanized sheet metal ductwork.

Its lightweight and extra-long gun lead makes it perfect for shop or field use. The complete system includes the power pack with adjustable timer, lightweight gun with heavy duty weld/control leads, and a heavy-duty ground lead with spring loaded copper alloy clamp.


Lightweight welder with powerful transformer
Welds 12 pins per minute
Works best with 24 gauge sheet metal, satisfactory results with heavier metal

Specifications:

Input Voltage.................................190-240 VAC 60Hz, 1 Phase
Input Current.................................30 Amp
Single Phase..................................50/60 Cycle
KVA Rating.....................................5.3 KVA
Duty Cycle......................................50%
Fusing.............................................50 Amp
Open Circuit Secondary Volts.......5.82 VAC
Short Circuit Secondary Volts.......2480 AMPS
Dimensions....................................16" L x 9 5/8" W x 7 1/4" H
Cables Gun:...................................10 1/2 feet
Ground:..........................................2 1/2 feet
Weight (crated).............................74 Lbs.

 

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Gripnail PowerPinner 7200 Heavy Duty Portable Hand Welder

Gripnail PowerPinner 7200 Pinspotter

The Model 7200 hand welder is a solid state resistance welder designed for use with 16 gauge sheet metal and PowerPoint Resistance Weld Pins.

  • Fast weld cycle
  • Stronger & more consistent welds
  • Less pins on the floor
  • Portable wheels/hand truck
  • Capable of welding 1/2" to 2" pins to 16 gauge metal

The compact size and hand truck feature allows for easy portability around the shop. A light weight pistol grip trigger, ergonomic handle and easy to read controls further simplify operation. The rugged construction and powerful transformer stand up to the demands of constant, heavy use.

Specifications:

Input Voltage: 190-240 VAC 60Hz, 1 Phase, 35 Amp
Dimensions (including handle): 16 ¾" L x 18 ¼" W x 46 ½" H
Cables Gun: 15 feet
Ground: 5 feet
Weight: 140 Lbs


 

 


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Gripnail PowerPinner 7005 Fixed Head Welder

New and improved for super strong welds and dependable operation!

Gripnail's 30-plus years of insulation fastening experience have produced a welder for the most severe duct manufacturing environments.

The 7005 pin welder features simple, reliable electronic controls and a high output transformer that will fasten 1/2" to 2" pins to 16-26 gauge sheet metal. Other features include:

Dependable Electronic Controls - A programmable logic control unit replaces all timers, relays, reed switches and circuit boards.

Single Weld Control - Just set the machine for the gauge you want, and everything else is automatic.

Quick Change Welding Tips - Upper and lower tips can be changed in seconds; lower tip is reversible for twice the life.

Automatic Pin Feed - One feeder bowl for all pin sizes.

Specifications:

Input Voltage: 190-240 VAC 60Hz, 1 Phase, 30 Amp
Air Requirement: 2-3 CFM, 80 PSI
Working Depth: 63"
Anvil Height: 36"
Total Depth: 68"
Total Width: 32"
Weight 800: Lbs.
Freight Class: 70

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Gripnail PowerPinner 7005 Rapid Fire Fixed Head Welder

One step welding speeds production

Gripnail’s 30-plus years of insulation fastening experience have produced a welder for the most severe duct manufacturing environments.

The new PowerPinner RF has a special program that allows the operator to continuously fasten weld pins while depressing the foot pedal. The RF will keep welding pins until the operator removes his foot from the pedal. This maximizes speed for the fastest possible pinning operation. Flip a switch and the machine returns to a manual mode for larger pieces of duct work.

The PowerPinner –RF features simple, reliable electronic controls and a high output transformer that will fasten 1/2" to 2" pins to 16-26 gauge sheet metal. Other features include:

Dependable Electronic Controls - A programmable logic control unit replaces all timers, relays, reed switches and circuit boards.

Single Weld Control - Just set the machine for the gauge you want, and everything else is automatic.

Quick Change Welding Tips - Upper and lower tips can be changed in seconds; lower tip is reversible for twice the life.

Automatic Pin Feed - One feeder bowl for all pin sizes.

Specifications:

Input Voltage: 190-240 VAC 60Hz, 1 Phase, 30 Amp
Air Requirement: 2-3 CFM, 80 PSI
Working Depth: 63"
Anvil Height: 36"
Total Depth: 68"
Total Width: 32"
Weight: 800 Lbs.
Freight Class: 70

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Gripnail PowerPinner 7105 Moving Head Welder

 

The power and simplicity of our 7005 with a moveable weld head!

Contractors who regularly line large fittings and straight duct will find the convenience of the PowerPinner Glider speeds their assembly and reduces their fabrication costs. The weld head travels a full 60 inches for lining 5-foot wide duct.

The head is moved with a multi-position extension arm and glides on specially designed bearings. A weld pin is set each time the operator squeezes the pistol grip's trigger. Small duct sections can be easily lined by locking the weld head in the forward position, moving the extension arm to its vertical position and activating the foot pedal.

Moving Head
Speeds production.

Flange Cutouts
Permit continuous lining of flat or L section flanged duct.

New Improved Reliability
The PowerPinner Glider 7105 Moving Head Welder uses a PLC (Programmable Logic Control) and non-contact proximity sensors in place of pneumatic valves and mechanical actuators.

Easy To Operate
Simple logical controls reduce operation training.

Standard 5 Foot Throat
Fastens large duct sections, reducing material handling.

Front Mounted Component Cabinet
Affords easy access for service needs.

Visual Load Cycle
Quickly confirms electronic functions..

NEMA 12-Rated Electrical Cabinet
Protects electrical component to minimize machine down-time.

Lightweight Foot Pedal
Allows easy movement by operator; cord protector prevents damage.

Compact
Place between work tables for efficient work flow.

Specifications:

Input Voltage: 190-240 VAC 60Hz, 1 Phase, 30 Amp
Air Requirement: 2-3 CFM, 80 PSI
Working Depth: 60"
Anvil Height: 36"
Total Depth: 71"
Total Width: 32"
Weight: 800 Lbs.
Freight Class: 70

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Gripnail PowerPinner 7105 Rapid Fire Moving Head Welder

Convenience of a moveable weld head combined with new step welding speeds production!

The power and simplicity of our 7005 with a moveable weld head!

Contractors who regularly line large fittings and straight duct will find the convenience of the PowerPinner Glider speeds their assembly and reduces their fabrication costs. The weld head travels a full 60 inches for lining 5-foot wide duct.

The new PowerPinner Glider 7105 Rapid Fire has a special program that allows the operator to continuously… NOTE: continue with the rest of the next as written.

The new PowerPinner Glider 7105 Rapid Fire has all the features of our standard 7105 welder plus a special program that allows the operator to continuously fasten weld pins while depressing the foot pedal. This option works when the arm is locked in the vertical posistion and the machine is foot pedal activated. The RF will keep welding pins until the operator removes his foot from the pedal. This maximizes speed for the fastest possible pinning operation. Flip a switch and the machine returns to a manual mode for larger pieces of duct work.

The PowerPinner Glider 7105 Rapid Fire features simple, reliable electronic controls and a high output transformer that will fasten 1/2" to 2" pins to 16-26 gauge sheet metal.

Other features include:

Moving Head
Speeds production.

Flange Cutouts
Permit continuous lining of flat or L section flanged duct.

New Improved Reliability
The PowerPinner Glider 7105 Moving Head Welder uses a PLC (Programmable Logic Control) and non-contact proximity sensors in place of pneumatic valves and mechanical actuators.

Easy To Operate
Simple logical controls reduce operation training.

Standard 5 Foot Throat
Fastens large duct sections, reducing material handling.

Front Mounted Component Cabinet
Affords easy access for service needs.

Visual Load Cycle
Quickly confirms electronic functions..

NEMA 12-Rated Electrical Cabinet
Protects electrical component to minimize machine down-time.

Lightweight Foot Pedal
Allows easy movement by operator; cord protector prevents damage.

Compact
Place between work tables for efficient work flow.

Specifications:

Input Voltage: 190-240 VAC 60Hz, 1 Phase, 30 Amp
Air Requirement: 2-3 CFM, 80 PSI
Working Depth: 60"
Anvil Height: 36"
Total Depth: 71"
Total Width: 32"
Weight: 800 Lbs.
Freight Class: 70

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Gripnail PowerPinner 50 Multi Head Welder

Keep your coil line running at 50 feet per minute!
Full Speed Coil Line Pinner - Most coil lines are capable of running at 50 feet per minute but have to slow down to 25 when applying welded duct liner fasteners. The PowerPinner 50 Multi-head Welder keeps your line speed and profits up. Run your line at its full 50 foot per minute capacity while placing pins as close as 6 inches apart.

Full Range of Pins (1/2" to 2")
The specially designed feeder bowl accepts the full range of pins. Switch from one size to another without changing bowls.

Full Range of Metal (26 to 16 gauge)
The specially designed high output transformer solidly welds the full range of pins to the full range of sheet metal. One touch at the operator's console changes each head setting for different gauges.

Easy Weld Head Adjustment
Head spacing is reset with simple twist knobs. This allows the operator to easily switch from plain edge duct or slip & drive to TDC/TDF.

Drop in Replacement for Older Welders
The PowerPinner 50 Multi-head Welder takes only 4 feet of coil line length and uses the same controller as most coil line welders.

Rugged Construction
Heavy, welded tubular steel frame, extra wide magnetic traction belts, stainless steel pin tracks and flexible weld cables are all part of a design intended for the most severe duct manufacturing environments.

Advanced Electronic Controls
All welder functions are controlled with solid state circuit boards or a Programmable Logic Control unit. All sensors are solid state electronics. There are no mechanical sensors or switches to wear out or need adjustment.


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