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Why
Call
Precision Grinding, Inc. when you need
Surface
Ground Steel Parts?
Experience and Reliability since 1971!
Precision Grinding has been
Blanchard Grinding and
Surface Grinding
steel parts,
Custom Steel Plates and
Precision Steel Bars for 40 years:
Large Surface
Grinding Services,
including regrinding, refurbishing, refinishing, and handling emergency repair requests!
Large Surface Grinders, Blanchard Grinders, and Reciprocating Grinders. Long HR Bar Specialists: ASTM A36 Bar and 4140 Steel Bar.
2 shifts working 6am - 2am, Mon - Sat. Sales Office and
Shipping Department open 7am - 5pm, Mon - Fri.
3 Department Managers have been here over 30 years. Average employee experience at
Precision Grinding - 10 years.
50 plus employees
Knowledgeable, Friendly and Experienced Front office, Sales staff, Department Managers, and Machinists.
Humble, reliable, and determined.
Multiple Machine Inspections and a Final Inspections Department
- Quality Assurance - Approaching ISO Certifications
| Steel Plate &
Steel Bar Inventory ASTM A36 grade plate up to 8" thick A572 grade 50, grade 60, grade 42 A514 T1 & Q to 4" thick, up to 8" thick available 1045 to 2.25" thick, up to 8" thick available 4140 to over 4" thick, up to 12" available 1020 & Hot Roll Plate (chemistry) A516 grade 70N, special order to 12" thick Carbon Steel, Alloy, and Tool Steel Specialists |
One Stop Shop for Plate & Bar
Flame Cutting,
Plasma
and
Laser Cutting Welding & Assembly - Steel Fabrication |
Grinding & Regrinding Services
Sharpening Shear Blades Ground and Machined Plates - finished & completed |
With extensive experience regrinding and sharpening shear blades, slitters, choppers, hydraulic shears, steel cutters, mill blades, and similar machine cutters to close tolerances, Thickness and Parallelism tolerances on our largest Mattison surface Grinder can target +/- .001". Flatness is much more difficult to achieve when working with such large steel parts. Flatness capabilities approach .0015 per foot. Greater flatness accuracy occurs with smaller and heavier parts. Our largest surface grinder can grind parts up to 31" x 36" x 173". Pictured below, #2 Mattison Surface Grinder regularly regrinds and refurbishes machine parts for heavy steel service centers. Examples include regrinding welder dies & refinishing plate shears. Consider 16 to 32 to 48 RMS finish standards. |
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Sharpening Shear Blades - Hydraulic Shears - Mill Knives |
Surface Ground plates to a Standard 16 - 32 RMS finish. |
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| Large Surface Ground Beams | Grinding "Hex Bar" & Tool Steel Bar- A2, D2, 4140HT | |
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We Blanchard Grind difficult to handle parts |
Blanchard Ground 100" OD. Capacity to 45" x 128" OD |
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Heavy Steel Bars - HR, A36, 4140, 1045 - Precision Ground |
400 HP Mattison Reciprocating Grinder - 15" x 48"
x 220" |