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Entry Section

Assembly

Pays the incoming hot-rolled coil off, joins coil ends into a continuous strip and stores enough loop length to keep the process section running while a new coil is welded in. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Entry Section parts and their functions

6 top-level parts · 172 parts in total · full bill of materials below
Entry Section parts diagram: 1 uncoiler, 2 coil preparation unit, 3 coil joining welder, 4 entry accumulator, 5 entry bridle, 6 entry edge guide. 172 parts in 6 top-level items.
Entry Section parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Uncoiler 5 parts 1× Mandrel reel paying off the hot band coil
2 Coil Preparation Unit 3 parts 1× Coil car, peeler and pinch roll
3 Coil Joining Welder 5 parts 1× Flash or stitch welder joining coil ends
4 Entry Accumulator 4 parts 1× Looping car storing strip for continuous running
5 Entry Bridle 4 parts 1× Bridle setting entry-side strip tension
6 Entry Edge Guide 3 parts 2× Edge guides centering the strip

3D model

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Build & assembly graph

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Bill of materials for Entry Section

6 top-level lines · 51 rows shown · 172 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Uncoiler 5 parts pickling-line-uncoiler 1× 1 29 assembly
1.1 Expanding Mandrel pickling-line-mandrel 1× 1 · part
1.2 Mandrel Expansion Cylinder pickling-line-mandrel-cylinder 1× 1 · part
1.3 Uncoiler Gearbox pickling-line-uncoiler-gearbox 1× 1 · part
1.4 Servo Motor 4 parts servo-motor 1× 1 24 assembly
1.4.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 1 3 assembly
1.4.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 1 19 assembly
1.4.3 Encoder encoder 1× 1 · part
1.4.4 Motor Housing motor-housing 1× 1 · part
1.5 Ball Bearing ball-bearing 2× 2 · part
2 Coil Preparation Unit 3 parts pickling-line-coil-prep 1× 1 3 assembly
2.1 Coil Loading Car pickling-line-coil-car 1× 1 · part
2.2 Peeler Unit pickling-line-peeler 1× 1 · part
2.3 Preparation Pinch Roll pickling-line-prep-pinch-roll 1× 1 · part
3 Coil Joining Welder 5 parts pickling-line-welder 1× 1 11 assembly
3.1 Weld Strip Clamp pickling-line-weld-clamp 2× 2 · part
3.2 Crop Shear pickling-line-weld-shear 1× 1 · part
3.3 Weld Head 3 parts pickling-line-weld-head 1× 1 5 assembly
3.3.1 Weld Transformer pickling-line-weld-transformer 1× 1 · part
3.3.2 Weld Electrode pickling-line-weld-electrode 2× 2 · part
3.3.3 Ball Bearing ball-bearing 2× 2 · part
3.4 Weld Bead Trimmer pickling-line-weld-trimmer 1× 1 · part
3.5 Pneumatic Cylinder pneumatic-cylinder 2× 2 · part
4 Entry Accumulator 4 parts pickling-line-entry-accumulator 1× 1 59 assembly
4.1 Accumulator Carriage pickling-line-accum-carriage 1× 1 · part
4.2 Accumulator Roll pickling-line-accum-roll 8× 8 · part
4.3 Accumulator Carriage Drive 3 parts pickling-line-accum-drive 1× 1 34 assembly
4.3.1 Servo Motor 4 parts + deeper › servo-motor 1× 1 24 assembly
4.3.2 Helical Gearbox 4 parts + deeper › gearbox 1× 1 9 assembly
4.3.3 Drive Belt drive-belt 1× 1 · part
4.4 Ball Bearing ball-bearing 16× 16 · part
5 Entry Bridle 4 parts pickling-line-entry-bridle 1× 1 60 assembly
5.1 Bridle Roll pickling-line-bridle-roll 3× 3 · part
5.2 Bridle Bearing Block 3 parts pickling-line-bridle-bearing-block 6× 6 4 assembly
5.2.1 Ball Bearing ball-bearing 1× 6 · part
5.2.2 Oil Seal oil-seal 2× 12 · part
5.2.3 Fastener Set fastener-set 1× 6 · part
5.3 Helical Gearbox 4 parts gearbox 1× 1 9 assembly
5.3.1 Helical Gear Pair gear-pair 2× 2 · part
5.3.2 Gearbox Housing gearbox-housing 1× 1 · part
5.3.3 Ball Bearing ball-bearing 4× 4 · part
5.3.4 Oil Seal oil-seal 2× 2 · part
5.4 Servo Motor 4 parts servo-motor 1× 1 24 assembly
5.4.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 1 3 assembly
5.4.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 1 19 assembly
5.4.3 Encoder encoder 1× 1 · part
5.4.4 Motor Housing motor-housing 1× 1 · part
6 Entry Edge Guide 3 parts pickling-line-entry-guide 2× 2 5 assembly
6.1 Guide Roll pickling-line-guide-roll 2× 4 · part
6.2 Edge Position Sensor pickling-line-edge-sensor 2× 4 · part
6.3 Guide Positioning Actuator pickling-line-guide-actuator 1× 2 · part

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Where the entry section is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Acid Pickling Line

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks