Substrate Technology, Inc.

February 2-6 2009
Join Us in
Las Vegas, NV USA

List of Innovative Updates

HOUSING AND COVER

Lower Center of Gravity
Cover Holes are tapered to M12 for more user friendly assembly
Cover and Housing are sand cast A346 Aluminum W/T6 solution heat treatment
Bottom of Housing extended 6 ½” to compensate for previous stationary shroud
Doweled housing for precision alignment
Walls of Housing are thicker
Extensive internal ribbing for stronger design
Bump up on cover to accommodate handle & motor requirements
Direct mount & IEC motor frame
Tapered pins in cover for ease in assembly
Sand blasted for a clean housing and cover casting
Housing sizes on front of case motor
Vacuum port 9in. apart
All Gears and bearings are in oil bath

Motor

IEC (International Elcotechnical Commission) B5 motor
mounting flange
Spring loaded high temperature lip seal installed in bottom of motor riding on the shaft to protect motor from oil bath
Motor shaft drill and tap on end is used to attach input pinion
Gear helical design crowned to eliminate gear loading
Motor housing is aluminum for lighter weight
Pinion gear made from cold drawn alloy steel
Pinion cut oversized (improved thickness and balance)

BEARINGS

Taper roller bearings 1S0 dimensions
Direct mounting in cover (improved disassembly and assembly)

SHAFTS

Heat treated steel
All shafts are plunge ground
Improved oil seal surface

OIL SEALS

Two spring loaded lip seals on all gear shafts
Made of Viton fluoroelustomer premium high temperature

GEARS

All Helical Systems
High grade of ductile Iron
Crowing to eliminate edge loading

WEIGHT BASKETS

All stainless steel
Face one way to avoid weight turning on handle and head
Weight holding station with part basket at bottom of tank

CASTERS

main caster 12 inch by1 ¾ inch
T/R compound wheel
Crowned tread design
3500# capacity
Two casters at top of handle

HANDLE

All stainless steel
main supports for dust collection
Weight from caster brace up to end of handle ports. Only 22 lbs
Three hand grip cut at 15 degrees with foam grips (ergonomically designed)
11/4 tubes for wire from variable speed drive to motor for protection from damage
Case lifts higher for tool change
Dust collector ports under handle for protection from damage

WATER TANK

water drain
welded to handle for additional support
internal water valve
water fill opening larger to accomidate a 5 gallon bucket of water

MISC GENERAL

Ease in tilting Back
Ease in Lifting
Vent 4 micron
Less weight over all
Common wear parts are interchangeable with old models
Two casters on upper handle for ease in loading and unloading (travel)
Less moving parts
Case lifts higher for changing tools

NEW DESIGN

OLD DESIGN

New Taper Pins

New Ratchet Style Adjustable Handle

Improved Weight System

Improved Casters

Larger Water Fill Opening

2 Casters on Upper Handle

Additional Improvements


1 1/4" Tubes To Protect Wire	3 Ergonomically Designed Hand Grips	Better Location for Vaccum Ports

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