ROLLER CHAIN; TYPE: SINGLE ROW OF ROLLER; PITCH: 63.5MM; WIDTH: 38.1MM; CHAIN STANDARD: DIN 8188/ASA 29.1; HIGH RESISTANCE WITH OVERSIZED JOINT SURFACE AND PLATE THICKNESS #200H, MUST WITHSTAND A MINIMUM BREAKING LOAD OF 45,000 KGF AND ALSO UNDER A LOAD OF 360 KGF, IT SHOULD NOT EXPERIENCE AN ELONGATION GREATER THAN: 0.35 MM IN A SECTION OF 300 MM , TAKEN AS A REFERENCE (THE CHAIN MUST RESPOND TO THE EXECUTION OF KEYING AND WILL BE COMPOSED OF 84 LINKS PLUS A HALF JOINNING MESH), SUBSET: TRANSMISSION AXLES, IDENTIFICATION: IT SHOULD COME ENGRAVED ON OUTER LINKS, BRAND, TYPE, AND IDENTIFICATION LOGO, CERTIFICATION: A CERTIFICATE OF QUALITY AND ORIGIN MUST BE PROVIDED. OTHER APPROVED BRANDS: LINK BELT, FMC, ARNOLD STOLZEMBERG, KOBO, WIPPERMANN.; BRAND: RENOLD; PART N: 119204; BRAND: ELITE; BRAND: REGINA

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.