Great Business Articles
Read business related articles here
Featured Articles
    Laptop Computers
Office Products
    CD-R, DVD-R, Blank Media
    Copiers & Copier Supplies
    Fax Machines & Supplies
    Microfilm & Microfiche
    Office Equipment
    Office Furniture
    Presentation, AV, Projectors
    Shredders
    Supplies & Small Equipment
    Trade Show Displays
    Other Office Products
    Wholesale Lots
Computers
    Acer
    Alienware
    Asus
    Dell
    Gateway
    HP, Compaq
    IBM, Lenovo
    Sony
    Whitebox, Custom Systems
Apple Computers & Components
    Apple Accessories
    Apple Components
    Apple Desktops
    Apple Laptops & Notebooks
    Apple Networking
    Apple Printers, Scanners & Ink
    Vintage Apple
    Wholesale Lots
    Other
Retail Equipment & Supplies
    Beauty & Salon Equipment
    Labeling & Tagging Supplies
    Mannequins & Dress Forms
    Racks & Fixtures
    Security & Surveillance
    Shopping Carts & Baskets
    Other
Plastics
    Auxiliary Process Equipment
    Injection, Blow Molding
    Molds, Dies
    Raw Materials & Scrap
    Other Items
Manufacturing & Metal Working
    Manufacturing Equipment
    Metalworking Equipment
    Metalworking Tooling, Supplies
    Process Equipment
    Metals & Alloys
    Semiconductor & PCB Equipment
    Textile & Apparel Equipment
    Welding
    Other
Printers
Printer Supplies & Accessories
    Cleaning, Repair Kits
    Feeders, Trays
    Ink Cartridges
    Ink Refill Kits
    Ink Ribbons
    Laser Drum Cartridges, Fusers
    Laser Toner
    Power Supplies
    Print Heads
    Printer Memory
    Printer Paper
    Sign Vinyl
    Other
Industrial Equipment, MRO
    Adhesives & Sealant
    Cleaning Equipment & Supplies
    Commercial Radios
    Compressors
    Fasteners & Hardware
    Forklifts & Other Lifts
    Forklift Parts & Accessories
    Government & Public Safety
    HVAC
    Hydraulics & Pneumatics
    Lighting & Lasers
    Industrial Automation, Control
    Manuals, Books
    Forklifts & Material Handling
    Painting Equipment & Supplies
    Motors, Transmissions
    Professional Tools & Hardware

Manufacturing & Metal Working

Process Equipment

Process Equipment Article

A grinding machine is a machine tool used for producing very fine finishes or making very light cuts, using an abrasive wheel as the cutting device. This wheel can be made up of various sizes and types of stones, diamonds or of inorganic materials. For machines used to reduce particle size in materials processing see grinding.

Construction

The grinding machine consists of a power driven grinding wheel spinning at the required speed (which is determined by the wheel.s diameter and manufacturer.s rating, usually by a formula) and a bed with a fixture to guide and hold the work-piece. The grinding head can be controlled to travel across a fixed work piece or the workpiece can be moved whilst the grind head stays in a fixed position. Very fine control of the grinding head or tables position is possible using a vernier calibrated hand wheel, or using the features of NC or CNC controls.

Grinding machines remove material from the workpiece by abrasion, which can generate substantial amounts of heat; they therefore incorporate a coolant to cool the workpiece so that it does not overheat and go outside its tolerance. The coolant also benefits the machinist as the heat generated may cause burns in some cases. In very high-precision grinding machines (most cylindrical and surface grinders) the final grinding stages are usually set up so that they remove about 2/10000mm (less than 1/100000 in) per pass - this generates so little heat that even with no coolant, the temperature rise is negligible.

Process Equipment Items

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Search:  
CORE EJECTOR PIN MOLD BASE COMPONENT LOT OF 100, 1/2X3

$24.99
Gas pressure regulator 8507-040 CGA 350 3000 PSI

$25.00
STAINLESS STEEL TANK TANKS AND TOTES

$20000.00
GORTON CIRCULAR TABLE MODEL #215-1

$100.00
Hyundai Sonata Tiburon Center Cap Hub Caps

$17.95
EJECTOR PIN MOLD COMPONENT LOT OF 50, 5/16x10 OVERSIZED

$49.99
GORTON CUTTER GRINDER MODEL#375-2

$600.00
UNITEK 13-003-04-20 MOLY TIPPED WELDING TIPS (15 SETS)

$150.00
1/2" Clear Cell Cast Acrylic Plexiglass Sheet 12" x 24"

$32.00
125 Gallon Stainless Steel Balance Tank - VERY NICE !!

$900.00
Pontiac Grand AM Center Cap Hub Caps Hubcap 2

$17.95
Propane MAPP Brass Regulator TURBO TORCH R-LP

$49.75
1979 200 TON VAN DORN INJECTION MOLDING MACHINE

$3500.00
Chevy Mailbu Center Cap Hub Caps Hubcap 2000-2005

$14.95
ITT- Pur-Flo- 1/2" S/S-Teflon, Diaphragm Valve - 1" T/C

$24.99
Generico Compressed Gas Acetylene Regulator 452YP

$24.99
DETREX VAPOR DEGREASER

$750.00
HUGHES MLS 400-F-TC TIPS ( 11 SETS)

$150.00
Foremost HD-6 10 HP 14x18 Plastic Granulator Grinder

$3800.00
45 - 1/8" X 8.5" X 11" 3mm White Sintra sheets komatex

$3.50
Nissei Model FS260S71ASE 289 Tons 30oz NC8000F control

$20000.00
SUPER HEAVY DUTY STEEL RACK 12'X5'X2'WIDE

$500.00
ConAir TrueBlend 3 Station Mixer & Hopper, + Controls

$4200.00
KUNKLE RELIEF MOD 548 1/2" SET 400 CAP 909 CFM

$5.00
Ford F250 4x4 Excursion Center Cap Hub Caps F-250 QTY 4

$49.95
Propane MAPP Brass Regulator TurboTorch R-LP

$49.75
100 pcs 1/8" M X F Mini Ball valves

$65.00
GLOSS BLACK ACRYLIC SHEET 1/8" THICK 40 x36 INCH NEW

$24.50
LCD 11-27# Wire Cutting & Stripping Machine: Cut Strip

$2500.00
Wulftec WHP-150 Pallet Wrapper

$3800.00
Chevy Dually Silverado 3500 Center Cap Hub Caps 02-08

$49.95
DASHAOzonator for Making Bottled Water/Water Treatment

$500.00
PARALLEL GAP TIPS MODEL ERS-32-35 ( 17 IN LOT)

$150.00
Lincoln Town Car Limo Center Cap Hub Caps 1993-1997

$12.95
Stainless Steel Mixing Tanks Vertical Mixer and Gearbox

$4000.00
Lightning Mixer 1/3 Hp includes Stainless Shaft & Prop

$950.00
AIR COMPRESSOR--MEDIUM SIZE 2HP

$150.00
EJECTOR PIN MOLD COMPONENT LOT OF 50, 3/16x10 OVERSIZED

$49.99
HISHIYA INJECTION MOLDING MACHINE ROTARY MODEL VNT 100R

$50000.00
CORE EJECTOR PIN MOLD BASE COMPONENT LOT OF 100, 3/8X3

$24.99
NIB ROBERTSHAW 1/2" 3 Way MIX Valve, Series 2546-315

$9.99
IMS MEDIUM DUTY SCRAP GRINDER

$100.00
ACCUFAST TABBER, KT WITH FEEDER, ACCUFAST

$1999.00
4 New Sure-Fit Stainless Steel Compression Adapters

$16.00
HIGH CAPACITY HEAT EXCHANGER

$3000.00
Gas pressure regulator High Purity CGA 590 CGA590

$50.00
ACUUMIX MIXMOR VARIABLE SPEED CONTROL MIXER G-12 110V

$299.99
ALPS SX-3 Leak Detector inline 3 Stations 60-80BPM

$4500.00
New! Electromagnet induction Sealing Machine Capper CAP

$399.99
Mixer High Speed 7.5 H.P. Myers.

$1700.00
EJECTOR PIN MOLD COMPONENT LOT OF 50, 7/32x10 OVERSIZED

$49.99
EJECTOR PIN MOLD COMPONENT LOT OF 50, 3/8x10 OVERSIZED

$49.99
Lightnin 1/4 HP Mixer Used Great Condition!!

$102.50
CORE EJECTOR PIN MOLD BASE COMPONENT LOT OF 50, 13/32X6

$24.99
CORE EJECTOR PIN MOLD BASE COMPONENT LOT OF 50, 9/32X6

$24.99
Dodge Ram 2500 Black Center Cap Hub Caps 1994-1999

$14.95
EJECTOR PIN MOLD COMPONENT LOT OF 50, 1/8x10 OVERSIZED

$49.99
HEAVY DUTY STEEL TABLE 6'X3'X2' TALL

$200.00
RTM- Resin Injection Machine (Magnum Venus)

$10.00
CORE EJECTOR PIN MOLDBASE COMPONENT LOT OF 50, 5/16 X 6

$24.99
Foremost AHD-6 15 HP 14x18 Plastic Granulator Grinder

$6900.00
NOVUS Plastic Acrylic Plexiglass Cleaner 8 Oz. Kit

$22.00
1/8 INCH CLEAR ACRYLIC SHEET 40 x 36 NEW

$22.00
McElroy No.14 Pipe Fusion Welder Machine Tool Plastic

$1850.00
(24) 1/4" Clear Acrylic sheets 12" X 12" Lucite, Plexi

$0.99
Buick Lesabre Regal Center Cap Hub Caps Hubcap 2000-04

$18.95
A Plastic Injection Molding Attachment for Drill Press

$14.94
VW Passat Jetta Golf TDI Center Cap Hub Caps Hubcap

$24.95
Protectoseal Flame Arrester

$1000.00
100 pcs 1/4" M X F Mini Ball valves

$195.00
CORE EJECTOR PIN MOLD BASE COMPONENT LOT OF 50, 3/16x10

$49.99
1990 200 TON NEWBURY VT SHUTTLE TABLE INJECTION MOLDER

$5000.00
LOT OF 3 STAINLESS STEEL CAMLOCK CAM LOCK FITTINGS

$9.99
200 Gallon SINGLE MOTION Jacketed Kettle Stainless

$10500.00
TROYKE HEAVY DUTY CIRCULAR TABLE MODEL #R-18

$250.00
Ford F250 F350 Center Cap Hub Caps 4x4 F-350 Hubcap 4

$39.95
LEE 150 Gallon Stainless Steel Jacketed Kettle

$3500.00
EJECTOR PIN MOLD COMPONENT LOT OF 50, 5/32x10 OVERSIZED

$49.99
10 Sheets 1/8" Clear Cast Acrylic Plexiglass 12" x 12"

$33.00
100 pcs 1/4" M X F Mini Ball valves

$195.00
AS1000 CONTINUOUS PE PLASTIC BAG LIQUID FILLING MACHINE

$1475.00
CORE EJECTOR PIN MOLD BASE COMPONENT LOT OF 50, 15/32X6

$24.99
Chevy Monte Carlo Lumina Center Cap Hub Caps

$18.95
Nissan Pathfinder Center Cap Hub Caps Hubcap 2006-07

$29.95
Dwyer flow meter #VFA-2-SSV Lot of 10

$9.99
Nissan Center Cap Hub Caps Hubcap Chrome

$29.95
NOVUS Plastic Acrylic Plexiglass Cleaner 8 Oz. Kit

$24.00
14706- Rosemount Vortex Flow Meter

$1.00
Buick Century Center Cap Hub Caps Hubcap 1999-2006

$18.95
(6) 1" Clear Acrylic Sheets 8" X 12" Plexiglass

$16.66
Thermatron RF Welder Heat Sealer 30kw 6kw

$131000.00
EJECTOR PIN MOLD COMPONENT LOT OF 50, 1/8x14 OVERSIZED

$49.99
Plastic-Black Delrin/Acetal Rod 1/2" diameter, bushings

$2.99
New John Crane 32GL Glass-Lined Dry-Running Mixer Seal!

$99.99
190 - .030" X 8 1/2" X 11" .030 White Styrene sheets

$2.52
150 Feet HYTROL Acc Powered Roller Case Conveyor

$15000.00
CORE EJECTOR PIN MOLD BASE COMPONENT LOT OF 50, 7/32X6

$24.99
APV Plate and Frame Heat Exchanger TITANIUM PLATES

$6500.00
3 CLEAR ACRYLIC BALLS 1.5" FOR CRAFT DECOR JUGGLER'S

$14.95
TIPTON CENTRIFUGAL BARREL MACHINE - LOOK!

$3995.00