CONVEYOR PULLEY AND LAGGING ENQUIRY
ROCKVANTA Machinery

Use the information already available. Mark unknown items as unknown.
This checklist is optional and does not replace an approved engineering drawing.

PROJECT
Company / contact:
Conveyor or equipment reference:
Pulley position and function:
New assembly, replacement components or re-lagging/rebuild enquiry:
Quantity and destination:
Drawing number, revision and units:

INTERFACES
Belt width and specification:
Shell diameter and face width:
Finished outside diameter (including lagging, if applicable):
Shell wall and crown specification, where defined:
Shaft drawing, extensions, shoulders and bearing seats:
Hub/locking arrangement; drive connection where applicable:
Bearing and housing references; reused or new:
Support layout and mounting clearances:
Dimensions still requiring verification:

OPERATING INPUTS
Belt speed / pulley speed:
Drive power or torque, where applicable:
Belt tensions and loading directions:
Starting, stopping, reversing and duty information:
Defined radial/axial loads and source documents:
Separate design values, nameplate data and measured values.

LAGGING
Included, excluded or awaiting review:
Specified material / compound:
Finished thickness, pattern, direction and edge details:
Surface preparation and bonding specification:
Contact conditions, moisture, contamination and temperature:
Required properties, applicable requirements and supporting evidence:

IF SLIPPING IS REPORTED
When it happens and whether it is new or recurring:
Location and observations; do not substitute a suspected cause:
Available surface-condition inspection records:
Recent replacements or changes:
Use existing records or observations from an authorised safe location.
Physical inspection must follow site isolation/lockout procedures, including
stored energy. Do not remove guards, approach a running belt or adjust tension
to collect information for this enquiry.

QUOTATION SCOPE
Complete pulley or named components:
Lagging included/excluded:
Bearings/housings fitted, loose or excluded:
For rebuild work: existing condition, retained parts and requested work:
Inspection methods, acceptance criteria and records:
Assembly state, surface protection, packing and delivery destination:

Send with the drawing or reference photographs:
https://rockvanta.com/request-a-quote/?product=conveyor-pulleys#rfq-form
sales@rockvanta.com