Quality Injection Molded Products
After more than 40 years and with hundreds of different products made, Retlaw Industries has perfected its plastics manufacturing process. Along the way, we’ve developed our own line of high quality, high demand OEM components regularly manufactured in our 44,000 square foot facility. These products are designed by our CAD/CAM experts and are used by industry-leading manufacturers, like Husqvarna, Toro, and Exmark.
For these and many other manufacturers, Retlaw Industries has become synonymous with quality OEM parts. Consumer product manufacturers benefit from the inventory of plastic components at Retlaw, where exceptional is our standard. If you can’t find the correct size pulley, sprocket or adapter or rebar chair on our website, contact us – if we don’t have what you are looking for on hand, we can design and build it.
Our line of exclusive OEM parts has improved consumer products in a range of industries, including:
- lawn and garden
- ...and any other industry with applications dependent on pulleys for operation
Retlaw Industries produces high-quality thermoplastic products suitable for a wide variety of applications. Our inventory of components includes:
- Idler Pulleys – Simple mechanical devices used to control motion and transfer energy via belts, chains, rope or cables. Its mechanical advantage depends largely on its circumference.
- Sprockets – mechanical devices used to impart driving force on or control motion of a belt or chain where slippage is unwanted. Unlike pulleys, the mechanical advantage lies both in its circumference and ratio of teeth
- Adapters – inserts into the center of the pulley or sprocket and used as an intermediary between the rotating shaft and the pulley. Drive adapters transfer power from the shaft to the pulley
Place an order with our customer service crew and experience the Retlaw difference today!
Composite Thermoplastic Idler Pulleys
We produce dynamic and durable pulleys in a variety of styles to accommodate your needs. With the bearings molded in, our pulleys withstand high speeds and temperatures. Retlaw plastic pulleys have reduced surface friction and cause less belt wear than conventional pulleys. Our idlers don't corrode or suffer rivet fatigue because of the monolithic design encapsulating the bearing during the molding process.
Our idler pulleys come in an array of sizes and styles including:
- Flat – a common pulley with a uniformly flat center channel
- V-Belt – the center channel tapers inward for greater control over lateral belt shifting
- Round Belt – the curved channel is ideal for controlling lateral shifting of round belts and ropes
- Cable – effective in use with steel cables, has a smaller channel radius than round belt idlers
- Flangeless – often used in conveyor belt applications, these idler pulleys have no central channel, hence the lack of a flange. Ideal for extremely stable, wide belts
Power Transmission Roller Chain Sprockets
Our plastic molding specialists produce low-power transmission sprockets resistant to most oils, solvents, chemicals and corrosion. Retlaw sprockets come in a variety of sizes with anywhere from 19 to 12 teeth and fit chains sized #35, #40, #50, #60, and #80.
Idler Pulley Adapter Styles
Pulley adapters, sometimes called bushings, change the compatibility of any given sprocket or pulley to fit the drive shaft on which it is applied. Proper application of our pulleys or sprockets is essential to their operation and reliability. With such a wide array of uses and styles, adapters are required to, well, help the pulley adapt.
Retlaw Industries stocks a wide range of sizes and several styles of adapters, including:
- Drive Adapters – these are built with an integrated keyway to engage the rotation of the drive shaft and come with a 10-32 Nylock Set Screw to add wedging pressure
- Standard Bore Adapters – a common pulley adapter, these fit flush with the center of the pulley and provide no lateral separation on either side
- Shoulder Adapters – extend laterally on the shaft past the pulleys bore, providing spacing one side of the pulley
- Clevis Adapter – extends laterally on both sides of the bore, providing spacing on each side of the pulley
The types of adapters available are as wide ranging as the types of pulleys and their uses. With the amount of thermoplastic product combinations available, you’ll find the pulley system you need at Retlaw. If you don’t, we will work with you to come up with a practical and efficient plastic design to meet or surpass all of your expectations.
Get started placing an order for the highest quality Idler Pulleys, Adapters, and Sprockets produced by Retlaw Industries.
Composite Thermoplastic Rebar Spacers
Retlaw produces precision-molded polyethylene chair clips to keep rebar in place during the concrete pouring process. These thermoplastic pieces are lightweight, easy to use, and inexpensive. They’re resistant to oils, solvents, and many acids and will replace wire and concrete rebar chairs.
Retlaw Industries makes single and dual direction rebar chairs in a range of heights, as well as dual direction speed clips to accommodate different rebar gauges: