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Premium spare parts, change parts, and change part kits for most major brands of encapsulation machines.

Precision engineered and manufactured from the highest quality materials, our encapsulation change and spare parts meet and often exceed the functionality and longevity of original equipment manufacturer (OEM) parts.

Our state-of-the-art manufacturing facilities, award-winning engineering team, and dedicated production crew enable us to offer competitive pricing without compromising our high standards of quality and customer service.

From dosing disks, magazine assemblies, and wiper blocks to upper and lower segments, pins, and more, our premium change and spare encapsulation parts are suitable for use with ACG, Bosch, Capsylon, Bohanan, Sejong, and other encapsulation machines to help you get back into production quickly. Get a quote today.

Sample Parts Program

Need a part not found in our catalog? Send us a sample part and we will reverse engineer it and send you the first part produced at a discounted rate. Some conditions do apply.

Custom Parts

Each year we custom-make hundreds of parts engineered to our customers’ specifications. This is a special service we offer to our customers for those “hard-to-find” change and spare parts.


The principal purpose for segment alignment is to allow capsules to be separated reliably and rejoined accurately. To accomplish this, the upper segment must be precisely aligned with the lower segment and the segment surfaces must be parallel.

To ensure the most accurate segment alignment and fit possible, Natoli manufactures universal alignment pins and bores for all segments. The addition of universal alignment bores in segments and the use of universal alignment pins help correct capsule bore misalignment and even enables slightly worn segments to operate more effectively. This improved method of segment alignment is also helpful when granular formulations are used as such products have a tendency to cause capsules to split.

The use of Natoli Universal Alignment Pins changes segment alignment setup from a purely manual process to a precise operation. Get an encapsulation and spare parts quote today.

alignment pins

Natoli Universal Alignment Pins have many benefits, including:

  • One (1) set of Special Alignment Pins fit all sizes of segments
  • Universal alignment pins/bores align segments perfectly every time
  • Universal alignment bores never wear out—unlike capsule bores
  • Maximum variance of capsule bore alignment with Universal Alignment Pins is 0.0005” while OEM specifications allow nearly 0.002”
  • Universal Alignment Bores and Pins are available for all Bosch, Index, Bohanan, Sejong, and many other encapsulation machines

Download our Encapsulation Catalogs or browse for parts online:



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