SOW.docx
DOCX document 22 KB Posted
- Attached to
- Belt Sander
- Solicitation number
- FN1622-26
About this file
This is a Statement of Work (SOW) specifying the technical requirements for a wide belt sander that Federal Prison Industries/UNICOR intends to procure for its wood office furniture manufacturing plant located in Forrest City, Arkansas. The machine must consist of three sanding heads with precise configurations: Head 1 is a cross belt sanding unit with a 150mm x 4800mm abrasive belt and 20HP drive, Head 2 is a longitudinal combination unit with a 1400mm x 2620mm belt and 20HP drive featuring a contact roller system, and Head 3 is a longitudinal sanding unit with matching dimensions to Head 2. All heads require CSD (Segmented Pad System) magnetic pad systems, precision-balanced drive and tensioning rollers, servo or automatic controls, frequency-controlled variable speed capability, infrared photo eye tracking, and abrasive belt cleaning devices.
The SOW further specifies that the machine must include a rotary air jet and conveyor belt cleaning system, an Industrial PC with touchscreen control, and operation in 480V 3-phase 60Hz power with 24V controls. The bidder's proposal price must encompass operator and parts manuals, overland freight to Forrest City, rigging and unloading services, on-site installation, and staff training. Bidders are required to submit descriptive literature, PDF drawings for installation and overview, machine weight specifications, and utility requirements with their proposals. Any deviations from the stated specifications must be clearly labeled and explained for evaluation acceptance; otherwise, full compliance with the specifications is expected.
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Text version
Statement of Work
SPECIFICATIONS & RESPONSE REQUIREMENTS FOR MACHINE BIDDING
The wide belt sander needs to have the following speciation.
1. Head 1—Cross belt sanding unit with inner chevron belt and CSD (Segmented Pad System) magnetic pad system.
· Precision balanced drive and tensioning rollers
· Servo controlled roller trimming
· Poly-V belt drive.
· Internal drive with adjustable belt tensioning.
· Maintenance free, DC drive motor brake.
· Automatic compensation for differences in belt lengths with belt tensioning system.
· Non-contact overtravel control via infra-red photo eyes.
· Abrasive belt cleaning device.
· Frequency controlled variable cutting speed. (drive size 20HP)
· Sanding belt size 150mm x 4800mm.
2. Head 2---Longitudinal Combination unit with Contact Roller & CSD (Segmented Pad System) magnetic pad system.
· Contact roller with integrated pulley.
· Precision balanced drive and tensioning rollers.
· Poly-V belt drive.
· System control from operating terminal for application flexibility.
· Activation of function from control.
· Automatic contact roller positioning via eccentric bearing with dead shaft design.
· Internal drive with adjustable belt tensioning.
· Maintenance free, DC motor braking.
· Automatic compensation for differences in belt lengths with belt tensioning system.
· Adjustable belt tracing for accommodating inconsistent abrasive belts.
· Adjustable belt tension with pneumatic adjustment gauges.
· Non-Contact belt tracking and overtravel control via infra-red photo eyes.
· Helically grooved steel contact roller 130mm diameter.
· Abrasive belt cleaning device.
· Rubber covered hold down rollers.
· Frequency controlled variable cutting speed. (drive size 20HP)
· Sanding belt size 1400mm x 2620mm.
3. Head 3--- Longitudinal Sanding Unit with Inner Chevron belt, and CSD (Segmented Pad System) magnetic pad system.
· Precision balanced drive and tensioning rollers.
· Poly-V belt drive.
· System control from operating terminal for application flexibility.
· Activation of function from control.
· Automatic contact roller positioning via eccentric bearing with dead shaft design.
· Internal drive with adjustable belt tensioning.
· Maintenance free, DC motor braking.
· Automatic compensation for differences in belt lengths with belt tensioning system.
· Adjustable belt tracing for accommodating inconsistent abrasive belts.
· Adjustable belt tension with pneumatic adjustment gauges.
· Non-Contact belt tracking and overtravel control via infra-red photo eyes.
· Helically grooved steel contact roller 130mm diameter.
· Abrasive belt cleaning device.
· Rubber covered hold down rollers.
· Frequency controlled variable cutting speed. (drive size 20HP)
· Sanding belt size 1400mm x 2620mm
4. Cleaning system
· Rotary air jet cleaning
· Conveyor belt cleaning program
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5. Industrial PC with touchscreen control
· CF cards for memory and control backup.
· Pendent mounted with adjustable viewing position.
· Automatic on-screen diagnostics.
· Metric or imperial input.
· Digital keypad input to control.
· Belt manager software.
6. The wide belt sander needs to have the following included in the price.
· Operator’s and parts manual.
· 480v 3 phase, 60HZ (24 V controls).
· Overland Freight to Forrest City, AR
· Rigging and unloading from over the road truck lines to setting the machine inside our factory.
· Installing the machine and training our staff on the sander.
Bidder is required to provide descriptive literature and PDF Drawings for installation and overview with written proposal. Bidder must include the machine weight and utilities required for installation at the time of bidding.
If any substitutions are made from specifications, they are to be clearly labeled and explained for evaluation and acceptance during BID review, otherwise specs above will be expected to be met.
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