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(1) Remanufactured 60” Blanchard Vertical Spindle Rotary Surface Grinder (M#7850)


MODEL: #32-60
YEAR: 1965
SPECIFICATIONS:
Serial Number: (11503)
Work Table: 60” diameter one piece magnetic chuck
Maximum unbalanced work load to 10,000#
Wheel Diameter: 32” (7) segmented chuck
Range: 72” swing, 18” vertical over chuck with new wheel segments
KVA Required: 75 HP - 95 KVA
Feed: Vertical down feed by hand or power.
Power feed variable from .004 tp .080” per minute
Standard Motors: 75 HP grind, 10 HP chuck rotation, 2 HP head traverse, 35 lb/ft torque table traverse, 1/3 HP feed. 100 HP grind motor optional.
Coolant Supply: External coolant supply required 150 GPM approximate flow rate.

Equipped With:
Dresser
32” (6) Segmented Chuck
75 HP Spindle Motor

Remanufactured - Scope of Work as follow:
1. Grinder will be completely disassembled.
2. Machine and all component parts will be thoroughly cleaned and inspected for wear or damage.
3. All machine ways, slides, and plates will be ground and precision scraped to restore new machine operating tolerances. Provide a new gib, scraped and flaked.
A) Grinding Wheel Spindle:
Spindle remanufactured and ground to original tolerance.
Bearing replaced with new.
Oil seals replaced with new.
Thrust washers replaced with new.
New Gaskets
New Seals.
B) Grinding Wheel Dressers:
Completely Disassembled.
New adjusting screws.
Quill polished and buffed.
Diamond holder replaced with new.
C) Drive Box:
Complete remanufacture of transmission.
Remanufacture including new shafts and couplings.
D) Lubricating System:
New lubricant pump. Trabon grease lube 200 hours.
New lubricating lines.
New filters throughout.
New lines.
New grease fittings.
E) Feed Assembly:
New Bearings.
Remanufacture the feed.
New worm.
New pick feed mechanism.
F) Electric Control Panels:
New wire throughout the machine and panel.
Allen Bradley starter and relays.
New fuse blocks.
New wire ways.
Complete documentation.
New chuck controls.
G) Electric Motors:
All motors to be replaced with new Hi-Efficiency motors.

Quality Acceptance:
The equipment is to be test run in our plant under your supervision upon completion of remanufacture. All workmanship and quality of parts are to be approved prior to shipment of equipment.

Guarantee:
We extend a full two year manufacturers tolerance guarantee, during which time any materials that may prove defective will be corrected at no charge to the original customer. Our liability being limited to the repair or replacement of such materials.

Run Off:
Provide a complete run off demonstrating the grinder. Grind customer’s parts to customer specified tolerances. Guarantee 1.67 C.P.K.

SPC CPK Run Off:
When statistical analysis is required to substantiate the capability of a G.C.H. machine and/or tooling system, the requirement for said analysis, fully stating the CPK level which is to be achieved, must be requested in writing by the buyer prior to issuing an order to G.C.H. The buyer shall agree to furnish qualified parts which are sequentially numbered and completely marked for proper orientation in the machine tool fixture and the buyer shall agree to furnish all pertinent dimensional data required to warrant that the qualified parts supplied are themselves capable of supporting the CPK level desired.

Approximate Overall Dimensions: 180”lr x 84”fb x 134” height
Approximate Weight: 34,000 Lbs.

Delivery: 8-12 Weeks

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