Welker Engineered Products, Inc.

GB2 Ground Block Cylinders come with double seals.
Construction Equipment and Supplies

GB2 Ground Block Cylinders come with double seals.

GB2 Ground Block Cylinders feature lube-free design, field immune cylinder switch and bi-directional mounting. Units are electrically insulated and pneumatically actuated. GB2 are offered in 25 and 50mm retract stroke lengths. Equipped with inline NPT regulator, products come with Class 2 copper adapter with a choice of smooth, knurled, or projection swivel head. Cylinders are suitable for thin...

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Pin Clamps feature integrated pneumatic cylinder.
Electronic Components & Devices

Pin Clamps feature integrated pneumatic cylinder.

Weighing 3.4 lb, PCZ Pin Clamps provide positive part location and clamping, up to 6 mm part thickness. Gapless dual fingers clamp on both sides of hole or part, unlike single hook designs. Locating pins are available in bullet nose or low profile styles, with diameters from 8.00–16.00 mm. With retract option, low profile pin disappears into unit, below backup, for easy part release. Clamps are...

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Roll Dimpler helps prevent blanks from sticking together.
Material Handling & Storage

Roll Dimpler helps prevent blanks from sticking together.

Designed to mount between decoiler/straightener and press, Roll Dimpler minimizes blank sticking by adding rows of small dimples to sheet metal in coil fed operations. System minimizes double-sheet misfeeds, preventing machine damage and downtime, and eliminates need for air knife systems. Suitable for use with any coil fed material, Roll DimplerÂ- is typically supplied with 3 adjustable...

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Retracting Locating Pin features 2 kg slide hammer piston.
Electronic Components & Devices

Retracting Locating Pin features 2 kg slide hammer piston.

Operating without maintenance, Bull Pin has 2 kg slide hammer piston with rap action that delivers concentrated pulling power in frame line applications. High-load PTFE composite bearing provides lube-free working load capacity, while dual urethane scraper keeps weld spatter out. Always fully engaged, chrome plated shaft offers long precision life. Anti-rotate pin mount allows mounting of 2-way...

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Application Spotlight: Welker Expanding Locating Pin
Electronic Components & Devices

Application Spotlight: Welker Expanding Locating Pin

When presented with an application challenge from a major Midwest agricultural manufacturer, Welker went right to work to create a solution.Â-  The problem: how to accurately and repeatably locate critical parts using gage holes having a +/- 0.25mm tolerance.  The solution: an expanding locating pin.  The Welker expanding pin has fingers that are located below the surface of...

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Aluminum Shot Pin weighs just 4.5 lb.
Electronic Components & Devices

Aluminum Shot Pin weighs just 4.5 lb.

Available in 25, 50, and 75 mm stroke lengths, UB2 Shot Pin features integrated anti-rotate ram that is precision machined of high-strength aluminum and hardcoated for durability. Unit has lube-free pneumatic cylinder with multiple port positions, solid state cylinder switch, and safety orange steel shroud that protects seal from weld spray. Shot pin is suitableÂ- for use as retractable...

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4-Way Part Locating with Welker Floating Pin
Electronic Components & Devices

4-Way Part Locating with Welker Floating Pin

The Welker Floating Pin offers a unique opportunity to use an unlimited number of 4-way pins for part locating, significantly reducing part hole damage and pin wear. Parts are loaded when the pneumatic actuator is engaged and pin is centered and rigid. When the actuator is released the pin is allowed to radially float up to 3mm, and rotate up to 25 degrees. Lightweight and compact, the Floating...

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GB2 Ground Block Cylinders come with double seals.
Construction Equipment and Supplies

GB2 Ground Block Cylinders come with double seals.

GB2 Ground Block Cylinders feature lube-free design, field immune cylinder switch and bi-directional mounting. Units are electrically insulated and pneumatically actuated. GB2 are offered in 25 and 50mm retract stroke lengths. Equipped with inline NPT regulator, products come with Class 2 copper adapter with a choice of smooth, knurled, or projection swivel head. Cylinders are suitable for thin...

Read More »
People in the News

Welker Hires Wendell Browning as Sales Engineer

Welker is pleased to welcome sales engineer Wendell Browning to the team. A former account manager at DE-STA-CO, he brings more than 20 years of mechanical product experience in the automotive and aerospace industries.Â-  Wendell lives in the Metro Detroit area with his wife, Jada. Their son Jeremy lives in New York and daughter Kyla is moving to Houston, having just completed...

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Pin Clamps feature integrated pneumatic cylinder.
Electronic Components & Devices

Pin Clamps feature integrated pneumatic cylinder.

Weighing 3.4 lb, PCZ Pin Clamps provide positive part location and clamping, up to 6 mm part thickness. Gapless dual fingers clamp on both sides of hole or part, unlike single hook designs. Locating pins are available in bullet nose or low profile styles, with diameters from 8.00–16.00 mm. With retract option, low profile pin disappears into unit, below backup, for easy part release. Clamps are...

Read More »
Roll Dimpler helps prevent blanks from sticking together.
Material Handling & Storage

Roll Dimpler helps prevent blanks from sticking together.

Designed to mount between decoiler/straightener and press, Roll Dimpler minimizes blank sticking by adding rows of small dimples to sheet metal in coil fed operations. System minimizes double-sheet misfeeds, preventing machine damage and downtime, and eliminates need for air knife systems. Suitable for use with any coil fed material, Roll DimplerÂ- is typically supplied with 3 adjustable...

Read More »
Retracting Locating Pin features 2 kg slide hammer piston.
Electronic Components & Devices

Retracting Locating Pin features 2 kg slide hammer piston.

Operating without maintenance, Bull Pin has 2 kg slide hammer piston with rap action that delivers concentrated pulling power in frame line applications. High-load PTFE composite bearing provides lube-free working load capacity, while dual urethane scraper keeps weld spatter out. Always fully engaged, chrome plated shaft offers long precision life. Anti-rotate pin mount allows mounting of 2-way...

Read More »
Application Spotlight: Welker Expanding Locating Pin
Electronic Components & Devices

Application Spotlight: Welker Expanding Locating Pin

When presented with an application challenge from a major Midwest agricultural manufacturer, Welker went right to work to create a solution.Â-  The problem: how to accurately and repeatably locate critical parts using gage holes having a +/- 0.25mm tolerance.  The solution: an expanding locating pin.  The Welker expanding pin has fingers that are located below the surface of...

Read More »
Company News

Welker Exhibiting at Fabtech 2014

Welker will be showcasing a variety of innovative automation components at Fabtech Expo, November 11-13 in Atlanta, Georgia. The expo is North America’s largest metal forming, fabricating, welding and finishing event. Over 27,000 attendees are anticipated in the 500,000+ square foot facility. Welker will be in booth #C2135, located in the center of the welding area of Hall C, Georgia World...

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