.svg){kind=logo}
Precision Spindle Shafts
From design to final inspection, our precision-ground spindle shafts meet or exceed OEM standards for maximum reliability and performance.
Machine Tool Ecosystem
Tool clamping systems for CNC machines — higher precision, longer life
Improve precision, lock in repeatability, and reduce tool wear. AME’s tool clamping systems division keeps pull forces in check and 24-hour repair services at the ready. They’re a key part of a complete CNC machine tool ecosystem.
FLOW BREAKERS
Tired of pull-force problems, instability, and unexpected downtime?
When tool clamping performance slips, precision, repeatability, and uptime go with it. Drawbar issues, pull-force inconsistency, and worn components can disrupt machining, increase tool wear, and force costly interruptions. A better approach to tool clamping system maintenance helps you protect spindle performance, maintain reliable clamping, and keep production moving with less stress.
Pull-force issues that reduce clamping reliability
Precision loss that affects part consistency
Repeatability problems that disrupt process confidence
Tool wear that drives up replacement costs
Downtime caused by clamping failures or service delays
Instability that hurts machining performance and throughput
Machine Tool Ecosystem
Improve CNC Reliability with Better Tool Clamping Systems
Hennig is a family-owned company that has worked on the floor with operators, engineers and OEMs for decades. Together, we build auxiliary equipment that improves productivity with less effort and expense.
Chip & Coolant Management
Hennig simplifies chip and coolant management with robust, reliable systems that extend machine life and accuracy. Choose from auger, hinge belt, scraper belt, magnetic, and mobile chip conveyors paired with coolant filtration systems.
Learn MoreMistFlow
Hennig MistFlow mist collectors provide compact, superior fiber bed filtration for high-pressure coolant, oil, smoke, and demanding machining applications. Available in three sizes, these modular units efficiently drain oil back into machines while removing mist, smoke, and fine particles.
Learn MoreHennig Slytek
Slytek by Hennig is a comprehensive machine monitoring, tooling optimization, and IoT system designed to enhance your manufacturing operations. Available individually or as a complete package.
Learn MoreMachine Protection
Keep your employees safe and machines covered with Hennig CNC machine way and roll-up covers, plus accessories like wipers, spring guards, cable carriers, and face shields.
Learn MoreTool Clamping Systems
End-to-end solutions for CNC machine tool clamping — from reliable automatic drawbar systems to fast repair services and precision spindle shaft manufacturing. Exclusive OTT-JAKOB partner in North America for over 40 years.
Learn MoreVariFlow High Pressure Coolant
Hennig's VariFlow Gen4 delivers adaptive flow control (100–1,000 PSI, up to 8 GPM) via HMI, M-codes, or RS-232. Full lineup includes CycloFlow, EcoFlow, OilFlow, and UltraFlow models.
Learn MoreHennig Workflow
Hennig's Workflow automated pallet delivery system helps manufacturers achieve higher productivity day or night. An economical, scalable retrofit solution for accessible automation.
Learn MoreWorkholding Foundations & Systems
AMROK delivers versatile, precision-engineered workholding — CNC tombstones, grid plates, and partner systems from Martin, SMW, 5th-Axis, Swiss Modular, and Vektek. Plus custom manual, hydraulic, and pneumatic solutions.
Learn MoreClick to learn more
Our Solutions
Tool Clamping Solutions Built for Precision, Repeatability, and Long-Term Reliability
From automatic and manual tool clamping systems to pull-force gauges, condition monitoring, spindle shaft manufacturing, and repair services, Hennig delivers end-to-end tool clamping solutions for CNC machines. These products help manufacturers maintain proper clamping force, improve repeatability, reduce wear, and keep critical spindle systems performing with greater confidence.
Maintenance Tools & Accessories
Stay ahead of downtime with our tool clamping inspection kits and OTT-JAKOB Power-Check gauges for easy, reliable drawbar testing.
Machine Tool Ecosystem
Why Hennig
Hennig combines decades of machine tool experience with proven OTT-JAKOB technology, expert support, and a broader ecosystem mindset to help manufacturers build more reliable tool clamping systems. From application guidance and precision components to repair services and future-ready machine tool solutions, we help improve machining consistency, reduce downtime, and support long-term performance across your operation.
Improve performance now. Build for what’s next.
You’ve got big plans for your future operation, but you may not be able to realize them all right now. Building out a complete system-engineered ecosystem delivers immediate performance gains through well-matched components, while enabling phased upgrades. This allows you to:
- Eliminate costly upfront fit and function headaches
- Layer on capabilities like automation and high-pressure coolant systems
- Add advanced workholding without re-engineering
Built for harsh environments and demanding cycles
Stronger components enable longer unattended cycles and reduce fatigue from manual intervention or unexpected stoppages. Hennig’s standard builds are designed for harsh environments and demanding cycles—without upcharges. You can count on:
- Thicker sheet metal
- Reinforced conveyor chains
- Robust sealing
Fit your machine. Fit your process. Fit your future.
Your system will easily fit your current operation while remaining scalable as your needs change. Sales engineers start with the parts you’re running and the cycles you're targeting, then tailor additional recommendations based on your goals, including:
- Futureproofing for new automation
- Enabling volume and capacity growth
- Maximizing part quality and tolerance capabilities
HOW WE WORK
FROM ASSESSMENT TO INSTALLATION
Machine tool ecosystem installation follows a four-step consultative process. We match the right systems to your machines, needs, and goals.
-
Site Assessment
Our engineers start by assessing the parts you run and the cycles you target.
-
Custom Engineering
We engineer a system matched to your machines, parts, and production goals.
-
Build & Ship
ISO 9001-certified manufacturing; standard products ship fast and custom modifications typically turn in three to five days.
-
Install & Support
Installation assistance, training, and ongoing technical support from more than eight global locations.
Still Looking for Answers?
Frequently Asked Questions
Yes. We spec auxiliary equipment for new and retrofit applications, and work directly with you to get the fit and function right.
Typical orders ship in six to eight weeks. We’ll confirm timelines during your quote process.
Everything from fine cast iron grit to long stringy aluminum. We’ll match you to the right style.
Minimal. For example, our disc-style filters are service-friendly. You can access and clean them without draining tanks or removing the unit.
Call us directly. We stand behind our products and we solve problems fast.
Explore More Markets
Industries We Serve
Aerospace & Defense
Market page coming soon!
Machining Automation
CNC shops keep pallets moving and machines cutting nights, weekends, and short-staffed shifts with Hennig’s WorkFlow automated pallet delivery system.
Automotive & Utility Vehicles
Hennig roll-up doors keep utility crews closer to the vehicle and out of traffic. They’re built to help crews handle the daily challenges with double-wall aluminum construction, integrated sealing, and a stainless steel lift bar.