DORR-OlIUER - Dorr-Oliver Alumni

DORR-OlIUER
Hazleton, Pa.
The Ultra Modern
Manufacturing
Facility

with modern equipment and skilled crci/tsp
This Boring Mill is capable of machining
parts 17'6" in diameter. The maximum
clearance under the rail is 10 feet. This is
the machine for the big jobs. Although it is
not as sophisticated as our CNC machines.
it like all of our conventional Boring Mills.
has digital position readout (inset) for
accuracy in machining.
..
Left is aCincinnati Milicron CNC 18" Universal Chucker.
The machine has a slant bed. Two axis design. Inset shows
crown and boring turrets. Maximum diameter of part 20- Y2"
and the maximum length between centers is 80".
Above the Step-Master Automatic Computer Control
grinding system has the capability to grind multiple diameters
on the same part automatically in one continuous operation.
Another feature of the machine is automatic inprocess gauging
to check diametric tolerances.
Left is the Okuma CNC Horizontal turning center. This is the
machine for precision turning and threading operations.

DORR-OLIUER
Hazleton. • • a facilit~[
Machining
One .~ 'r . .
OJ Ihree CNc M. ~.
achining
Centers
Above is a 48" Giddings & Lewis CNC
Boring Mill. It has a turning capacity of
60" and a height capacity of 48".
Left 60" Giddings & Lewis CNC Boring
Mill. This machine has a turning capacity
of 72" diameter and a height capacity 84".
Small inset shows machine cutting tapered
surface, one of the infinite capabilities of
the machine.

Hazleton Plant
Manufacturing Capabilities
MACHINING CAPABILITIES:
CNC Turning ­
Through 72" diameter x 84" long
CNC Milling ­
Through 39" width x 39" high x 59" long
CNC Grinding ­
Through 14" diameter x 60" long (between centers)
Conventional Turning ­
58" diameter x 42' long
Vertical Boring Mill Capacity ­
17' diameter x 10' high
Conventional Milling ­
Through 10' high x 16' long
Radial Drilling ­
Through 6' high x 14' diametR.r
FABRICATION CAPABILITIES:
CNC Plasma Burning and Layout­
Through 2" thick x 16' wide x 50' long
Plate Rolling ­
Through 7/16' thick x 12' long ­
Minimum diameter 16" - Maximum diameter 14'
Plate Shearing ­
Through 3/4" thick x 10' wide (mild steel)
Plate Forming ­
Through 3/4" thick x 12' wide (mild steel)
WELDING
Semi-automatic and automatic MIG
Automatic Weld Scamer ­
12' weld length (MIG & sub-arc)
Max. pI. thi(~kn(!ss - I"
Automatic Welding Manipulator ­
Capacity 14' diameter cylinder
OTHER CAPABILITIES:
Dynamic Balancing ­
Through 72' diameter x 110" long
5,000# maximum)
Finished Assemblies ­
Through 60 ton in weight
Speed, vibration and temperature monitoring ­
Of finished assemblies under operating conditions
Paint Room­
20' wide x 18' high x 50' long working area
Mobile Cranes ­
Two (2) 22-ton units
Drum Lathes ­
One (1) 14' diameter x 45' long work piece
One (1) 14' diameter x 27' long work piece
Grit Blast Room ­
16' wide x 18' high x 26' long working area
A Word About Us ......... .
The Dorr-Oliver Hazleton plant provides the
capabilities for state-of-the-art machining and
fabricating essential in today's demand ing
marketplace. Housed in a 203,000 square foot
facility, Dorr-Oliver is staffed with a group of
experienced, enthusiastic and professional people
who will work with you on any project or problem
you may have.
Dorr-Oliver's 35,000 square foot machine shop
utilizes a wide range of late model equipment
featuring (11) highly advanced numerically
controlled machine tools. Enjoying a world-wide
reputation for quality and accuracy, Dorr-Oliver's
machine shop is ca pable of machining and grinding
to .0005 tolerances.
Sophistication is synonomous with fabrication at
Dorr-Olive r. The shop is equipped with a CNC
Plasma Burner and layout machine whi ch affords
high quality and productivi ty. Plate rolling,
shearing and forming capabilities are also
available.
Dorr-Oliver welders are certified in A.8.M.E.
code welding and skilled in the application of semiautomatic
and automatic mig. An in-house welding
engineer provides technical expertise to solve your
welding problems whether they be large or small.
Technical expertise is provided to all levels of
manufacturing from a fully staffed engineering
department. An in-house CAD/CAM unit allows for
efficient computerized programming and tool
design. The Quality Assurance Department is
staffed with experienced, capable personnel and
excellent inspection equipment. Regardless of your
inspection requirements, parts receive the highest
quality inspection.
Dorr-Oliver Hazleton has enjoyed an excellent
reputation for many years in all phases of
machining, fabrication and assembly.

" !Ople. • •
DeVlieg Spiromatic Jig Mill provides
precision boring and milling operations. It has a 4"
diameter spindle. Equipped with Diatrol
numerical control direct dialing dimensioning, it
provides consistently reliable quality.
Right DeVlieg Spiromatic Jig Mill with 6"
spindle.
The Monarch CNC Machining Center is a
versatile drilling and milling machine. It has a
positioning accuracy throughout travel of ±.0005".
Positioning repeatability is ± .00025. The tool
retrieval cabinet can be seen on the right of the
machine.
Heavy duty drilling operations can be performed
on the 8' Giddings and Lewis-Bickford Radial Drill
Press. This drill press has a heavy duty column and
can be used for a wide range of drilling and boring
operations.

ter Bay Fabrication Area
ler Fabrication Bay is 58' wide x 610' long
Right: Bertch Century II Hydraulic Drive Four
role type, plate binding roll with front, rear and
overhead supports.
Assembly
Left: Modern Filter Bay assembly area. Above
Centrifugal Assembly area where the finest Centrifuges in
the world are assembled. Below Sedimentation Assembly
area where complex drive mechanisms are assembled.
Paint Spray Booth
20' wide x 50' long
Two Thirty ton cranes located in the filter bay
assembly and shipping areas. Also located in the
area are a 20 ton and 10 ton bridge crane. Eighteen
bridge type cranes are located throughout the plant
area.

Fabrication
The CNC Plasma Cutting System ca n burn material up to 2" thick and in widths up
to 16' wide x 50' long. The machine cuts mild steel and stainless steel to any required
size or shape. It also has total layout and center punching capabilities. Material lies on
a table of water for smoke and fume free operation. Insetshows operator control panel.
Left: Pacific Shear. Can shear mild steel plate 3/4" thick
and stainless steel plate 1/ 2" thick in widths up to 10'.
Below: 750 Ton Pacific Press Brake Capable of handling
material 3/4" thick by 12'. With this machine and the skilled
persons who operate it, simple bends or a complex cone can
be formed.
Lower Left: Automatic Weld Seamer Can weld plate I"
thick up to 12' long using MIG or submerged arc.
. ....."'"

The Toshiba 10BMC is a horizontal
machining center. It has a pallet shuttle
feature which allows the operator to set up
a part while the other part is being
machined. It has two 40" tables.
It has a Y axis travel of 49" and an X axis
travel of70". The Z axis travel stroke is39".
The machine has a 60 station automatic
tool changer.
An adaptive control monitors tool life
and an automatic shutdown if tool
breakage occurs. It also has an automatic
feed override to achieve maximum cutting
efficiency.
The drum turning lathe is one of the largest thread cutting lathes in the world. It has no lead screw,
and cuts the thread by syncronized electical impulses. The lathe can swing 15 feet in diameter and
handle lengths up to 50 feet. It can handle weights up to 50 ton.