Watch this rubber expansion joint come together in seconds. First, the flexible rubber bellows is positioned on the jig, then a metal flange ring is aligned to the bolt pattern. With steady pressure, the tooling seats the rubber evenly into the flange groove so it seals tight and stays centered. This joint is built to absorb vibration, reduce noise, and handle small movement or misalignment in piping systems—helping prevent leaks and protecting connected equipment. Clean fit, fast assembly, and ready for industrial service.
TOOL / MACHINE NAME
Hydraulic Rubber Expansion Joint Flange Assembly Press (Jig + Fixture)
ESTIMATED TOOL PRICE (USD)
$2,500 – $12,000 (depends on tonnage, fixture size, and automation level)
ORDERING / HOW TO BUY
To order:
1) Send your flange OD/ID, bolt circle (BCD), bolt holes, and rubber joint size
2) Share required press tonnage and daily output target
3) Choose manual / semi-auto, and your power option (hydraulic/air-hydraulic)
📩 Ordering: Comment “PRESS” on the video and I’ll reply with the order form & quotation steps.
(If you sell this tool, replace this line with your email/WhatsApp/website.)
SPECIFICATIONS (Hydraulic Rubber Expansion Joint Flange Assembly Press)
Press capacity: 5–30 ton options
Power: hydraulic or air-hydraulic
Fixture: custom jig for flange bolt pattern + centering cone
Working stroke: 50–200 mm (custom)
Speed: 6–20 cycles/min (operator dependent)
Materials: steel frame, hardened locating pins
Safety: two-hand start / guard option (model dependent)
ADVANTAGES
Faster assembly than hand-fitting
More consistent seating and sealing
Reduced rework and leak risk
Lower operator fatigue
Repeatable alignment with bolt pattern
DISADVANTAGES
Fixture must match flange size (changeover needed)
Upfront cost higher than manual tools
Needs proper training to avoid rubber damage
Requires maintenance (hydraulic seals, alignment checks)
WORKING PRINCIPLE
A guided fixture centers the rubber bellows and flange ring. The press applies controlled vertical force, pushing the rubber into the flange groove evenly. Locating pins keep the bolt holes aligned while the jig prevents twisting. The result is a uniform seal and stable mechanical retention.
PRODUCTIVITY IMPACT
Shorter cycle time per unit
Higher first-pass yield (less leakage/rejects)
More stable throughput for batch production
Lower labor cost per assembled joint
KEYWORDS
rubber expansion joint, flange assembly, hydraulic press, industrial piping, vibration isolation, pipe connector, bellows joint, rubber bellow, sealing groove, factory assembly, manufacturing process, jig and fixture, flange alignment, leak prevention, industrial maintenance, HVAC piping, pump vibration, mechanical assembly, production efficiency, industrial tool
TAGS
rubber expansion joint, expansion joint, rubber bellow, bellows, flange, flange assembly, hydraulic press, press machine, jig fixture, manufacturing, factory, industrial tools, piping, pipeline, HVAC, pump room, vibration control, noise reduction, leak proof, sealing, mechanical engineering, production line, assembly process, how its made, workshop, metalworking, maintenance, industrial equipment, shorts, american manufacturing
HASHTAGS
#rubberexpansionjoint #expansionjoint #piping #pipeline #flange #hydraulicpress #manufacturing #factory #industrial #engineering
#mechanicalengineering #howitsmade #assembly #tools #workshop #metalworking #production #automation #hvac #pump
#vibrationcontrol #noisecontrol #sealing #leakprevention #industry #usa #shorts #ytshorts #manufacturingprocess #machinery
TARGET AUDIENCE CODE (USA)
US
Sorry if any information is incomplete—we’re only human 🙏 Regards.
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