Date post: | 16-May-2015 |
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Drop Forged ChainDrop Forged Chain
A Complete Line of Drop Forged Chain and Accessories A Complete Line of Drop Forged Chain and Accessories Designed for All Your Conveying NeedsDesigned for All Your Conveying Needs
Conveying MethodsConveying Methods
Plastic Flights
Drag Conveying– Material height being transported is less than or
equal to the flight height. This method applies to horizontal or up to 10° incline conveyors.
En Masse Conveying– Flight height can be as low as 12.5% of the
material height being transported in the conveyor. This method applies to 25° to 90°incline conveyors.
Drag Vs. En Masse
Drag Conveyor En Masse ConveyorMaterial DepthMaterial Depth
Steel Flights
En Masse PrincipleEn Masse Principle
Material, fed into the conveyor from the top, falls through the moving chain to the bottom of the box. Because the particles interlock, the material moves as a single stream at the same speed as the chain.This highly efficient conveying process allows nearly the entire conveyor cross section to move as a bulk.
Forged Chain ApplicationsForged Chain Applications
Cement Industry (Cementera)Grain Industry (Agrícola)Mining Industry (Minera)Chemical Industry (Química)Sugar Industry (Azucar)Power Stations (Centrales Eléctricas)Malt Industry (Cervecería)
Drop Forged Chain OverviewDrop Forged Chain Overview
Standard Link
Forged and heat treated alloy steelCase hardness – Rockwell C57 (595 BHN)– High abrasion resistance– Long wear life
Ductile core hardness – Rockwell C40 (371 BHN)– High shock resistance
ISO 9000 Quality
Chain During the Forging Process
Drop Forged Chain LinksDrop Forged Chain Links
Link P H A T Weight MinimumBreaking Load
CaseHardness
CaseDepth
CoreHardness
102 N-A 102 mm4.02 in
36 mm1.42 in
28 mm1.10 in
7 mm.30 in
.35 kg.80 lbs
180 KN40,400 lbs
Rockwell C57 .5 mm.02 in
Rockwell C40
142 N-A 142 mm5.59 in
50 mm1.97 in
42 mm1.65 in
11 mm.43 in
1.26 kg2.80 lbs
300 KN67,200 lbs
Rockwell C57 .7 mm.03 in
Rockwell C40
142 H-A 142 mm5.59 in
50 mm1.97 in
62 mm2.44 in
16.5 mm.65 in
2.00 kg4.40 lbs
450 KN100,800 lbs
Rockwell C57 .7 mm.03 in
Rockwell C40
216 N-A 216 mm8.50 in
75 mm2.95 in
60 mm2.36 in
19 mm.75 in
3.66 kg8.07 lbs
600 KN135,000 lbs
Rockwell C57 1.0 mm.04 in
Rockwell C40
260 N-A 260 mm10.24 in
75 mm2.95 in
71 mm2.80 in
22 mm.87 in
5.38 kg11.86 lbs
700 KN158,000 lbs
Rockwell C57 1.0 mm.04 in
Rockwell C40
UTS vs. TemperatureUTS vs. Temperature
Flights, Pins, Sprockets & TrailersFlights, Pins, Sprockets & Trailers
Sprockets & Trailers
Standard Pins
Typical Welded Flights
4B Clamp Tool
NOTE: Custom Flights are Available
Flight DesignFlight Design
Conveyor Type: Horizontal or Inclined till 10°Tipo de Transportador: Horizontal o Inclinado hasta 10°
T Plate FlightsAletas Tipo T
Square Bar FlightsAletas Tipo Barra
BT1 BT2 BT3BT1
T1 T2 T3
Flight DesignFlight Design
U Type FlightsAletas Tipo U
Conveyor Type: Inclined till 25°Tipo de Transportador: Inclinado hasta 25°
Conveyor Type: Inclined till 25°Tipo de Transportador: Inclinado hasta 25°
Conveyor Type: Inclined till from 25° to 90°Tipo de Transportador: Inclinado de 25° hasta 90°
C Type FlightsAletas Tipo C
00 Type FlightsAletas Tipo 00
U1
C1
001
U2 U3
C2
002
C3
003
Welded Flight AssemblyWelded Flight Assembly
Assembly Using Pins and Collars Assembly Using Pins and Circlips
Bolt Bolt ‘‘NN’’ Go Go -- Drop Forged Chain Drop Forged Chain
U.S. Patent #7,080,728Other Patents Pending
Revolutionary chain and flight assembly method for drop forged and round link conveyor chain– No welding required for flights– No need to slacken or remove chain from conveyor for
maintenance– Nylon flights
Bolt ‘N’ Go system uses bolts, hollow pins and locknuts for a reliable and secure assembly
Bolt Bolt ‘‘NN’’ Go Go -- System OverviewSystem Overview
Bolt ‘N’ Go System - Drop Forged Chain Application on a Conveyor
# Description 102 N-A Link 142 N-A Link 142 H-A Link1 Drop Forged Chain Link GB0102BNA GB0142BNA GB0142BHA
2 Attachable Plastic Flight(Max. Width 24")
GB0142BFP (HDP)GB0142BFN (Nylon)
GB0142BFP (HDP)GB0142BFN (Nylon)
GB0142BFP (HDP)GB0142BFN (Nylon)
3 Attachable Steel Flight(Max. Width 24")
GB0102BF GB0142BF GB0142BF
4 Reinforcement Plate(For Flights Over 16")
Not Required GB0142BBF GB0142BBF
5 Bolt 'N' Go Assembly Kits(Pins Included)
GB0102NPAC - No FlightsGB0102NPAF - Flights
GB0142NPAC - No FlightsGB0142NPAF - Flights
GB0142HPAC - No FlightsGB0142HPAF - Flights
Bolt ‘N’ Go System is Available on 3 Drop Forged Chain Sizes
12
3 4
Bolt Bolt ‘‘NN’’ Go Go -- Link Assembly Link Assembly
Bolt Bolt ‘‘NN’’ Go Go -- Round Link ChainRound Link Chain
Easy flight assembly by using a standard bolt and nut, connecting the flights directly to the link. The chain can be supplied in a coil together with the bolt on flights already assembled.
# Description Part Number1 Attachable Plastic Flight GB1365BPF2 M10 x 45 Bolt GB142BM1045HEX3 Washer (Not Shown) GB142BM10W4 Nylock Nut GB142BM1045NYL5 Round Link Chain GB1235BRL6 Link Connector (Not Shown) GB1365BC
1
3, 4
2
5
Bolt ‘N’ Go System - Round Link Chain Application on a Conveyor
Product Testimonial Product Testimonial -- Bolt Bolt ‘‘NN’’ GoGo
To whom it may concern:
I have used 4B products such as elevator buckets, conveyor chain and motion detection, with good results for many years. Our grain elevator handles several commodities which include wheat, durum, and soybeans as the main products we ship out and receive each year. We load grain by rail and ship and will load out about 70,000,000 bushels a year.
We have several drag conveyors which use a forged steel chain with a typical pin and circlip to assemble the chain. While this is a good and reliable assembly, it can be very time consuming when changing out bent or broken chain flights.
In November of 2006 we installed a test section of 4B's new Bolt-n-Go chain and I am quite pleased with the results. The Bolt-n-Go chain is very easy and fast to install and maintain, as you eliminate the need to separate the chain each time while installing a new flight. Also there is no need to slacken off the chain or re-tension while changing flights. This alone will save untold hours on the routine maintenance of these conveyors.
The Bolt-n-Go chain has been in service eight months and is running great with no problems. As the old chain wears out I will definitely replace it with 4B Bolt-n-Go chain.
Bill HofferHead of MaintenanceCHS Inc. (Superior, WI)
Bill Hoffer - Head of Maintenance
CHS – Superior, WI
Application PhotosApplication Photos
Double Stranded Chain
Bolt ‘N’ Go Chain – Canadian Malting
Free Design Example
Free Design Example
Thank You!Thank You!www.go4b.comwww.go4b.com