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Discussion History

Sealing Head

Assembly

Core mechanism that grips the strap, tensions the loop, welds the overlap and cuts the strap. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Sealing Head parts and their functions

6 top-level parts · 69 parts in total · full bill of materials below
Sealing Head parts diagram: 1 front gripper, 2 rear gripper, 3 tensioner, 4 weld unit, 5 cutter, 6 head cam. 69 parts in 6 top-level items.
Sealing Head parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Front Gripper 1× Hold strap tip
2 Rear Gripper 1× Hold supply strand
3 Tensioner 3 parts 1× Tighten the loop
4 Weld Unit 4 parts 1× Friction weld or heat seal
5 Cutter 1× Sever the strap
6 Head Cam 4 parts 1× Sequencing cam shaft

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Sealing Head

6 top-level lines · 24 rows shown · 69 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Front Gripper strapping-machine-automatic-front-gripper 1× 1 · part
2 Rear Gripper strapping-machine-automatic-rear-gripper 1× 1 · part
3 Tensioner 3 parts strapping-machine-automatic-tensioner 1× 1 30 assembly
3.1 Tension Wheel strapping-machine-automatic-tension-wheel 1× 1 · part
3.2 Tension Motor 4 parts strapping-machine-automatic-tension-motor 1× 1 28 assembly
3.2.1 Servo Motor 4 parts + deeper › servo-motor 1× 1 24 assembly
3.2.2 Gearbox Housing gearbox-housing 1× 1 · part
3.2.3 Helical Gear Pair gear-pair 1× 1 · part
3.2.4 Ball Bearing ball-bearing 2× 2 · part
3.3 Pressure Sensor pressure-sensor 1× 1 · part
4 Weld Unit 4 parts strapping-machine-automatic-weld-unit 1× 1 27 assembly
4.1 Vibration Welder strapping-machine-automatic-vibration-welder 1× 1 · part
4.2 Weld Anvil strapping-machine-automatic-weld-anvil 1× 1 · part
4.3 Heating Element heating-element 1× 1 · part
4.4 Weld Motor 3 parts strapping-machine-automatic-weld-motor 1× 1 24 assembly
4.4.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 1 3 assembly
4.4.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 1 19 assembly
4.4.3 Ball Bearing ball-bearing 2× 2 · part
5 Cutter strapping-machine-automatic-cutter 1× 1 · part
6 Head Cam 4 parts strapping-machine-automatic-head-cam 1× 1 9 assembly
6.1 Cam Shaft strapping-machine-automatic-cam-shaft 1× 1 · part
6.2 Cam Follower strapping-machine-automatic-cam-follower 4× 4 · part
6.3 Ball Bearing ball-bearing 2× 2 · part
6.4 Oil Seal oil-seal 2× 2 · part

Where the sealing head is used

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

Used in 1 assembly

Automatic Strapping Machine

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