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Boiler Tube Expander
Tube Removal Tools
Tube Rolling Equipment
Boiler Tools Accessories
Vacuum Tube Leak Detector Kit
Tube to Tube Leak Detector
Tube/Pipe Beveling Equipment
Sugar Mill Tooling
Tube Expanders for Exchangers
Tube Installation Tools
Rolling Controls and Drives
Removal Tools
Spring Tool Balancers
Continuous Tube Pulling System
Flange Spreader
Tube Cleaning Brushes
Tube Expansion System
Hetran Bar Guide Pads & Acc.
Tube Cleaners
Contact Wheels
Bolting Tools
Impact Sockets / Power Sockets
Hydraulic Bolt Tensioners
 
'P' and 'TC' Type
Sugar Mill Cutter Heads
 

The Model "P" & "TC" cutter head is for straight tubes from 1-1/2" I.D. through 7" I.D. It is usually direct coupled to drive motor but flexible couplings, universal joints or flexible holders, are used to negotiate curved or bend tubes.

The model "P" & "TC" is for heavy and hard tube deposits as found in refinery and still tubes. It is tough in its parts and assembly as necessary to stand up in this service and it makes economical provision, as described below, for inevitable wear due to large forces which must transmit through the assembly. The model "P" & "TC" is conformed to do its work quickly and thoroughly even when deposits are of varying thickness and hardness.

Cone cutters, with tapered cutting edges at the front of the cutter head, expand against tube deposits by centrifugal force and break up uneven shoulders of scale. This is followed by long rows of expanding "no-track" cutter wheels which finish up with thorough, repeated cuts. Centrifugal force assures good working contact between tube deposits and cutting edges and " no track" means that cutters cannot fall into a pattern which skips over and leaves strips of scale behind.

The expansion range (range of cutter head diameters) of these cutter heads is considerable (See chart below.) and is due to (1) slotted cutter pin bearing bores and (2) intentional "play" in pin bearing inserts, features which include an economical bonus. Large cutter forces transmit through and wear the cutter pin bearing bore. By designing this bore into a replaceable insert, cutter body life is greatly increased, obviously providing increased economy of operation and service life. 

 
Model No. Tube I.D.
inch
Minimum
Dia. Over
Cutter inch
Minimum
Dia. Over
Cutter inch
Cone Cutter Set Cylinder Cutter
Set
Cutter Pin Set
Model Model Model
TC-14 1.1/2 1.3/8 1.23/32 1787-1 1788-2 1584-1
TC-11 1.3/4 1.5/8 2 1587-1 1588-2 1584-1
TC-17 1.7/8 1.11/16 2 2287-3 2288-6 1584-3
TC-16 2 1.13/16 2.3/16 1787-3 1788-6 1584-PY
TC-13 2.1/8 1.15/16 2.5/16 1787-3 1788-6 1584-PY
P-15 2.1/4 2.1/16 2.7/16 2487-3 3338-6 2484-PY
P-9-S 2.3/8 2.3/16 2.11/16 C52-3 C76-6 2484-3
P-9 2.1/2 2.1/4 2.13/16 1587-3 1588-6 1584-PY
P-8 2.5/8 2.9/16 2.7/8 1087-3 1088-6 184-3
P-7 2.3/4 2.9/16 2.15/166 1087-3 1088-6 184-3
P-6-A 3 2.11/16 3.1/8 1087-3 1088-6 184-3
P-6 3.1/8 2.13/16 3.1/4 1087-3 1088-6 184-3
P-5 3.1/4 3.1/16 3.9/16 987-3 988-6 184-3
P-4 3.1/2 3.3/16 3.13/16 787-3 788-6 884-3
P-3 3.3/4 3.9/16 4.3/16 887-B3 888-B6 884-3
P-2 4 3.3/4 4.1/2 887-3 888-6 884-3
P-1 4.1/4 3.13/16 4.3/4 887-3 888-9 884-P3
P-0 4.1/2 4.1/8 4.15/16 887-3 888-9 884-P3
P-10 4.3/4 4.3/8 5.3/16 887-3 888-9 884-P3
TC-19-H-S 5 4.1/2 5.9/16 1287-3 1288-9 884-P3
TC-19-S 5.1/4-5.1/2 4.7/8 5.15/16 1287-4 1288-12 884-P4
TC-20-S 6 5.1/2 6.1/2 1287-4 1288-12 884-P4
TC-21-S 6.1/4 5.3/4 6.3/4 11887-4 11888-12 884-P4
TC-22-S 6.1/2 6 7.1/16 11887-4 11888-12 884-P4
TC-23-S 6.3/4 6.1/4 7.5/16 8287-4 8288-12 2484S4
TC-24-S 7 6.1/2 7.9/16 8287-4 8288-12 2484-S4