Precision Products is a leading manufacturer of non-OEM parts for various industries such as textiles, aerospace, food processing, and more. They offer CNC machining, grinding, EDM, and other services to produce high-quality parts to tight tolerances, as measured by their Zeiss CMMs. Precision Products rebuilds metering pumps by media blasting, EDM machining, and diamond lapping components to specifications verified on their CMMs, maintaining records of each pump. They also provide gearbox rebuilding and maintain inventories of parts to minimize customers' downtimes.

1. Precision Products is more than the sum of
our parts

2. Since 1993 PPI has been the market leader for
non oem textile parts

3. Industries Served
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Yarn extrusion
Plastics
Needle Punch Non-Woven
Spunbond Non-woven
Woven Textiles
Aerospace
Paper processing
Chemical Manufacturing
Beverage bottling & canning
Food processing
Military equipment
Automotive
Power Generation
Jet Turbine
Medical

4. Services and parts offered
CNC Multi-Tasking
CNC Turning
CNC Milling
EDM (Electrical Discharge Machining)
Grinding/Super-flat Grinding
Reverse engineering of parts
Gearbox rebuilding
Conventional Machining
Maintenance & Overhaul of Machinery & Components
Fasteners distributor
Laser extruder barrel alignment

5. Our approach utilizes the latest technology equipment to
produce the highest quality parts on the market today.

6. Three 4-Axis Mazak Mills

7. Two Mazak 5-Axis Machining centers

8. “Super-flat” grinding is performed on all gears
and plates

9. All pump gears are made using the highly
accurate EDM process

10. Mazak Quick Turn Lathe with live tooling.

11. Swiss Spindle Hard mill with 42,000
rpm speed

12. You cant make it if you cant measure
it
With accuracy of .000060” (60
millionths of an inch) PPI uses
only Zeiss CMM’s to measure
our parts to ensure
unparalleled accuracy.

13. In-house xrf metallurgical analysis is utilized to
test incoming materials and for reverse
engineering
While most companies rely on
“mill certifications” from
suppliers, ppi goes the extra
step and tests raw materials to
ensure compliance.

14. Quality is only Everything
Fast delivery,
economical pricing, and
long life are nothing
without quality.

15. Metering pump rebuild process
Upon arrival pumps
are disassembled
and attached to a
“job number”. That
job number follows
that pump for its life
and is engraved on
each plate of the
pump.

16. All pumps are media blasted and
ultrasonically cleaned

17. Gears start as ground flat tool-Steel stock
before production

18. Gears are then wire machined (EDM) after heat
treating to eliminate post process movement.

19. In critical applications cmm reports are
available to show flatness of gear plates

20. CMM Analysis (red=out of spec)
PART DESCRIPTION
GEAR,DRIVE
MAX./ MIN. ALLOWABLE USED PART
DIM.
Sample
Data
Sample
#2
OD:
1.4235/ 1.4223
1.4232
1.4232
THICK:
0.3972/ 0.3967
0.3965
0.3966
OD:
1.4235/ 1.4223
1.4231
1.423
THICK:
0.3972/ 0.3967
0.3967
0.3967
ID:
1.4249/ 1.4239
1.424
1.424
THICK:
0.3982/ 0.3978
0.398
0.398
PLATE, TOP
THICK:
0.7550/ 0.7300
0.751
0.7475
PLATE, BACK
THICK:
0.7550/ 0.7300
0.7472
0.7485
SHAFT, DRIVE
OD:
0.6866/ 0.6862
0.6865
0.6865
PLUG, SEAL DRIVE
THICK:
0.9940/ 0.9730
0.9934
0.994
HUB, BODY
THICK:
1.001/ 0.9850
0.9994
0.998
PLATE,SEAL
THICK:
0.4770/ 0.4250
0.4766
0.4768
GEAR DIA. CLEAR. DRIVE
0.0030/ 0.0008
0.0008
0.0008
GEAR DIA. CLEAR. DRIVEN
0.0030/ 0.0008
0.0009
0.001
GEAR AXIAL CLEAR.
0.0019/ 0.0013
0.0015
0.0014
SEAL PLUG/HUB BODY
0.0140/ 0.0020
0.006
0.004
GEAR,DRIVEN
PLATE, CENTER (GEAR)
CLEARANCE

21. PPI will maintain parts for your pumps on a committed
inventory basis.

22. Since your pumps are exclusive to you, we will determine proper
inventory levels once the various types of pumps are identified. Using
our cmm and metallurgical analysis we can easily generate identical,
drop in parts for all your pumps.

23. For critical applications we can hand diamond lap all
plates or only the bottom plate to ensure proper sealing
to your spin beam.
Diamond lapping produces the
best surface possible with
flatness of .0001”( 1/10,000 of an
inch)

24. From the smallest
.25 cc/rev to
massive 1800
cc/rev models PPI
is your one
source for
everything related
to metering/gear
pumps.

25. We will maintain detailed drawings or records of each
pump type and train our technicians on your specific
pump types

26. Clean room is used for all pump assembly work
This area has a
separate air
handling unit
and is staffed
with trained
technicians
exclusive to
pump rebuilding

27. Once the pump is complete it is pre-lubed with
high temperature lubricant and individually
wrapped for delivery

28. Complete inventory and job control
with ERP software
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PPI uses ERP software throughout operation
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All raw materials
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Each Job has tracking number
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Data from each job/pump is maintained in our system
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This can lead to predictive data on failure modes
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Jobs are scheduled by job numbers within our plant
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Part inventories are maintained to minimized your downtime
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Each pump is serialized for a permanent record (every plate is engraved)
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Process standards and blueprints are maintained on all parts we produce
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We use redundant servers and off site back-up to preserve data integrity.

29. Gearbox rebuilding
With a 500,000 ton
press we are
capable of
rebuilding large
extruder drive
gearboxes

30. Using NSK or SKF bearing we offer full rebuilds
and drop in replacements

31. Precision has experience and a proven
track record in this market
Over 20 years experience in high precision parts
State of the art manufacturing
In house cmm for high precision inspection
100% performance guarantee
ISO-9001:2008 registered
Made in the usa
Fast delivery
In-house metallurgical analysis