Precision Products is more than the sum of

our parts

Since 1993 PPI has been the market leader for

non oem textile parts

• 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

Industries Served

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

Services and parts offered

Our approach utilizes the latest technology equipment to

produce the highest quality parts on the market today.

Three 4-Axis Mazak Mills

Two Mazak 5-Axis Machining centers

“Super-flat” grinding is performed on all gears

and plates

All pump gears are made using the highly

accurate EDM process

Mazak Quick Turn Lathe with live tooling.

Swiss Spindle Hard mill with 42,000

rpm speed

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.

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.

Quality is only Everything

Fast delivery,

economical pricing, and

long life are nothing

without quality.

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.

All pumps are media blasted and

ultrasonically cleaned

Gears start as ground flat tool-Steel stock

before production

Gears are then wire machined (EDM) after heat

treating to eliminate post process movement.

In critical applications cmm reports are

available to show flatness of gear plates

CMM Analysis (red=out of spec)

PART DESCRIPTION

MAX./ MIN. ALLOWABLE USED PART

DIM.

Sample

Data

Sample

#2

GEAR,DRIVE OD: 1.4235/ 1.4223 1.4232 1.4232

THICK: 0.3972/ 0.3967 0.3965 0.3966

GEAR,DRIVEN OD: 1.4235/ 1.4223 1.4231 1.423

THICK: 0.3972/ 0.3967 0.3967 0.3967

PLATE, CENTER (GEAR) 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

CLEARANCE

PPI will maintain parts for your pumps on a committed

inventory basis.

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.

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)

From the smallest

.25 cc/rev to

massive 1800

cc/rev models PPI

is your one

source for

everything related

to metering/gear

pumps.

We will maintain detailed drawings or records of each

pump type and train our technicians on your specific

pump types

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

Once the pump is complete it is pre-lubed with

high temperature lubricant and individually

wrapped for delivery

• PPI uses ERP software throughout operation

• All raw materials

• Each Job has tracking number

• Data from each job/pump is maintained in our system

• This can lead to predictive data on failure modes

• Jobs are scheduled by job numbers within our plant

• Part inventories are maintained to minimized your downtime

• Each pump is serialized for a permanent record (every plate is engraved)

• Process standards and blueprints are maintained on all parts we produce

• We use redundant servers and off site back-up to preserve data integrity.

Complete inventory and job control

with ERP software

Gearbox rebuilding

With a 500,000 ton

press we are

capable of

rebuilding large

extruder drive

gearboxes

Using NSK or SKF bearing we offer full rebuilds

and drop in replacements

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

Precision has experience and a proven

track record in this market