PIEE #W911S226U3480

Abrasive Belt Grinder Equivalent Procurement for Crane Army Ammunition Activity

This procurement opportunity is issued by W6QM MICC-FT DRUM for the Crane Army Ammunition Activity in Indiana. - The government seeks an Abrasive Belt Grinder equivalent to Model B-190-5-GW-AA-LAF - Must feature a 5 HP, 3600 RPM TEFC motor - Requires full voltage magnetic pushbutton starter and integrated motor overload protection - NEMA 4 enclosure specified for electrical components - Uses 1 inch by 90 inch abrasive belts with air assisted tensioning - Swing frame style belt guard with 4 inch exhaust outlet - 6 inch crowned aluminum drive pulley and 8 inch diameter serrated contact wheel - Adjustable belt tracking and T style handle bars - Air assist cylinder for grinding pressure - Adjustable height lathe attachment fixture (equivalent to model M-12468-D) and adjustable gage wheel - Must be delivered fully assembled and ready for operation - Abrasive belts and dust collection equipment are not included in the procurement - Offers must include a Material Safety Data Sheet (MSDS) - No specific OEMs are named, but the requirement is for a product equivalent to the referenced model

Description

Salient Characteristics – Abrasive Belt Grinder Model B-190-5-GW-AA-LAF EquivalentThe following salient characteristics define the minimum acceptable requirements for an Abrasive Belt Grinder. Any offered product must meet or exceed all characteristics listed to be considered technically acceptable.1. Motor SpecificationsUnit shall include a 5 HP, 3600 RPM, 184T frame, TEFC motor.Motor must operate on 208, 230, or 460 VAC, 3 phase, 60 Hz power.Final operating voltage will be identified at time of order.2. Starter and ControlsMust include a full voltage magnetic pushbutton starter.Must include integrated motor overload protection.Controls must be housed in a NEMA 4 enclosure.3. Abrasive Belt TensioningGrinder must use abrasive belts sized 1 inch by 90 inches.System must include air assisted belt tensioning.4. Belt Guard and Dust Collection InterfaceMust include a swing frame style abrasive belt guard.Guard must include a 4 inch diameter exhaust outlet compatible with standard dust collection systems.Dust collector is not included.5. Drive PulleyMust include a 6 inch crowned aluminum drive pulley.Pulley must deliver approximately 5500 feet per minute abrasive belt speed.6. Contact WheelMust include an 8 inch diameter by 1 inch wide, 90 durometer, serrated face contact wheel.7. Belt Tracking AdjustmentBelt tracking must be adjustable using a front mounted tracking knob accessible during operation.8. Operator Handle BarsGrinder must include T style handle bars for operator control and stability.9. Air Assist Grinding PressureSystem must include an air assist cylinder with a manual hand valve.Must allow adjustable grinding pressure using standard castings.10. Lathe Attachment FixtureMust include an adjustable height lathe attachment fixture equivalent to model M-12468-D.11. Adjustable Gage WheelMust include an adjustable gage wheel positioned beside the contact wheel to control grinding depth.12. Operational ReadinessEquipment must be delivered fully assembled and ready for operation.Abrasive belts and dust collection equipment are not included.

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