Custom CNC Turned Cylindrical Stainless Steel Counterweight Threaded Balance

This threaded cylindrical stainless steel counterweight is manufactured by precision CNC turning process from solid 304 stainless steel bar stock.

The workpiece includes outer cylindrical surface, smooth curved rounded edges, precision external thread and stepped profiles. All components go through full deburring and thorough cleaning, followed by passivation surface treatment to improve corrosion resistance.

As an experienced OEM manufacturer, we produce custom cylindrical stainless steel weight for dynamic balance and weight adjustment systems. We maintain tight machining tolerances to guarantee perfect thread fit and consistent weight accuracy for your mechanical assemblies.

• Automation machinery balance adjustment modules
• Rotating equipment dynamic balance assemblies
• Testing & measuring instrument counterweight parts
• Packaging machinery weight balancing components
• Smart logistics equipment counterweights
• Medical mechanical equipment balance weights
• Robotic arm auxiliary balancing parts
• Precision laboratory equipment weight modules

We deliver one-stop custom service for precision machined stainless steel counterweight:

• Accept OEM customization based on your 2D/3D drawings or physical samples
• Customize cylinder diameter, height, thread specifications, shapes and target weight
• Optional materials: 316 stainless steel, carbon steel, brass upon request
• Multiple surface options: passivation, polishing, brushing
• Support prototype small-batch trial orders and mass production
• Engineering team available to optimize structure for balancing performance and cost efficiency

• Precision CNC turning ensures accurate thread size and dimensional tolerance, solving poor thread matching and assembly looseness issues
• Consistent weight accuracy, avoids unstable dynamic balance caused by weight deviation
• 304 stainless steel with passivation treatment offers excellent rust resistance for long-term indoor and mild outdoor working environments
• Smooth curved surfaces without sharp edges, preventing scratch damage to matched components
• Flexible OEM custom service, adjustable shape and weight instead of only fixed standard sizes
• Complete in-house turning workflow, stable quality and reliable lead time for your equipment projects

• Raw material incoming inspection to verify 304 stainless steel material certification
• First article inspection after CNC turning to check dimensions, thread parameters and weight
• Full visual inspection for burrs, scratches and surface defects
• Thread gauge testing to ensure thread assembly compatibility
• Random sampling recheck before packaging and shipment
• Traceable production records for all OEM custom orders

• Prototype lead time: 5–10 working days
• Mass production lead time: Negotiable based on order quantity
• Flexible shipping options: Sea freight, air freight, international express
• Safe anti-collision packaging to avoid surface scratches during transit
• We support designated forwarder and door-to-door delivery solutions for global customers

Can you make custom cylindrical stainless steel weight according to my drawings or samples?

Yes, we provide full OEM custom service. Send your technical drawings or samples for quotation and production.

What tolerance can you achieve for CNC turned stainless steel counterweight?

Our standard machining tolerance reaches ±0.02mm; stricter tolerance requirements are negotiable.

Can I change the thread size, diameter and height of the balance weight?

Absolutely. We customize all dimensions, thread specifications and overall shape as your requirements.

Do you accept small batch prototype orders?

Yes, we support prototype trial orders and large-volume mass production.

What other surface treatments are available besides passivation?

Mirror polishing, satin brushing are available for stainless steel counterweight upon request.