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Mechanical pulping bulletins

Service Bulletin # Service Bulletin Name
1 CJC water removal system
2 RGP refiner alignment tolerances
3 Refiner hydraulic system - Solenoid valves for RGP-60/70/76CD refiners
4 Pressure Cyclone TCA1800
5 Improved TDC connector cable
6 Improved nozzle for drum filters
7 Mechanical seal for L36 and L44 defibrators
8 Mechanical seal for RGP refiners
9 Mechanical adjusting device for RGP refiners
10 Temperature monitor for defibrator bearing oil
11 Dilution water header for RGP 76CD refiners
12 Slotted plug pipes for the plug screw feeders
13 Exchange programs
14 RLP-58/60 and RLP70CD - Refiners repair of main bearings
15 On-site training seminars
16 Shaft Plug for RGP-60/70/76-CD refiners
17 Intermediate shaft for RGP60/70/76 refiners
18 High capacity screw upgrade
19 Detection of leakage in press rolls
20 Installation of wear sleeves for RGP60/65/70/76 refiners
21 Press roll corrosion covers
22 Press roll end rings
23 Packing box wear sleeves
24 Exchange program - Plug feeder bearing assembly
25 Design of the vertical impregnator screw bottom pivots
26 Coupling attachment modification
27 Transrol lubrication specification - RGP-CD refiner
28 Transrol backlash checking procedures - RGP-CD refiner
29 Refiner shaft guide specification
30 Protection bracket for transrols
31 Refiner rear cover bolt inspection
32 The i-Garde system
33 Split wiper with O-Rings RGP A
34 Recommended lubricants for Valmet refiners
35 Belt Driven Pump - RGP Classics & A Refiners
36 Infeed zone dilution
37 Segment Holder Repair - RGP 70-82 CD Refiners
38 Blow Line Pressure Safety
39 Foaming of the Refiner Oil
40 Flinger Ring Sealant / V-Ring Change: Refiner RGP Classic (STD & X Shafts)
41 New Stainless Steel Transrols Bolts - RGP A Refiners
42 Refiner Hydraulic Troubleshooting
43 New Rear Cover Drain Hose - RGP A Refiner
44 RGP-A 82 Transrols Bolts
45 BRB Plug Underneath Drop-In - RGP A
46 New Refiner Lubricants List
47 Refiner Oil Mounted Coupling
48 Central Greasing Unit for Transrols - RGP CD Refiner
49 Packing Box Settings - RGP Classics (Standard Shaft)
50 Packing Box Settings - RGP Classics (“X” Shaft)
51 New GearMotor for Transrols - RGP Classics (Standard Shaft)
52 Mechanical Seal for Refiners - RGP (“A” / “200” / “M” Series)
53 Safety Warning - Segment Holder Lifting Tool
54 Torque Limiter - OptiFiners (Low Consistency Refiners)
55 Alignment Bracket - RGP 70/76 CD Refiners
56 Pulp behind the Flat Zone Holder 82 CD
57 Currently being revised
58 Hydraulic Manifold (Lower Part Only) - RGP 60/70/76 CD X
59 RGP Refiners ShutDown/Storage Recommendations
60 Vertical Load - RGP-A Refiners
61 Belt Driven Pump Tensioning - RGP-A Refiners
62 Drop-In Alignment / Rotor-to-Stator - RGP-A Refiners
63 Drop-In Alignment Tolerances - RGP-A Refiners (RGP 256 A, RGP 262 A, RGP 76 A, and RGP 82)
64 RGP-A Refiners / Transrols Bias - Stator Flat-Zone Transrols Alignment on RGP 76/82 CD (A-Frame)
65 Torque Limiter for all Conflo Sizes (Low Consistency Refiner)
66 Suction Lines in Refiners Oil Tank
67 Maintenance - PeriFeeder™ MSB
68 Installation and removal of front shaft seal - RGP-A & Classic series refiners
69 Storage instructions - RGP Classic refiners
70 Storage instructions - RGP A refiners
71 Storage instructions - RGP-200 & M Series Refiner
72 ProNip™ - Variable Nip Control for TwinRoll™ presses
73 Belt Driven Pump
74 Improved Refiner service lifetime