Download installation and maintenance manuals, order spare parts, and find tutorial videos to help with your chip conveyor installation and operation.
Download installation and maintenance manuals, order spare parts, and find tutorial videos to help with your chip conveyor installation and operation.
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Hennig Power Protection is a dedicated division specializing in custom-engineered generator enclosures, fuel systems, and power infrastructure for mission-critical applications across data centers, healthcare, telecommunications, and industrial facilities.
Precision machining, fabrication & welding services from our Rockford, IL facility. Complete manufacturing solutions with ISO-certified quality.
Precision machining for turbine...
Pallet delivery, robotic tending & software for lights-out production
CNC machining centers, lathes, grinders & multi-axis equipment
Safety systems & rod locks for hydraulic & mechanical presses
Telescopic springs ensure the protection of ball screws, threads, and guide columns against dirt, swarf, and mechanical damage.
Protecting ball screws, threads, and guide columns against dirt, swarf, and mechanical damage requires a specialized type of defensive armor. Hennig’s telescopic springs fit the bill. Also known as spring guards or spiral springs, these coils of hardened high-grade spring steel ensure excellent protection, even when fully extended.
The key is an overlap of the individual winding of at least 40%. Built-in optimal resilience and our special manufacturing method ensure easy compression and extension. Horizontal springs have minimal sag and vertically used springs have only a slight lateral deviation.
Telescopic springs are designed to protect rotating machine parts such as shafts and spindles from dirt, chip, and mechanical damage and to prevent accidents.
Springs can either be made from blue carbon steel or from high-grade stainless steel. They are supplied with a light oil film which helps ensure frictionless operation.
Telescopic springs are ideally used over rotating parts where there might be chips present or where dust and other particulates may be bound in coolant, oil, or liquid. Ideally they are designed for lower speed operation of up to 40m/min with an acceleration of less than 0.5g.
It is important to specify whether the spring is used in a horizontal or vertical orientation as the springs are wound differently. You can mount them over end or, in some cases, wind them over a shaft in a retrofit situation (special installation instructions available). Centering flanges (also known as pilots and retainers) can be used as optional accessories.
Absolutely there are. We have approximately 1200 standard sizes available. Sizes that aren’t standard may still be offered as long as they meet the criteria. If you have particular sizes we would offer the nearest standard size first before looking into the exact sizes.
Hennig offers a bellow cover product range that runs the gamut to include covers for dust protection, sophisticated designs featuring extensions and/or lamellas, as well as designs for laser machines.
Telescopic steel covers provide durable protection of slideways and precision machine components from all types of chips and coolant. But way cover failure can result in machine damage and downtime. These are our top seven maintenance checks to avoid common issues that lead to downtime.
Both Hennig and its sister company, Advanced Machine & Engineering, now operate under the Hennig brand.
Same team. Same products. Same company. Different look.
Unifying the two brands under one name clarifies our offerings and makes them easier for you to navigate — one website, one team, one trusted partner.
