
Mattress Tape Edge Machine Chain Stitch Sewing Head Machine. Semi-Automatic Operation: Automatically adjusts sewing head angle and feed speed; operator only guides the panel. Wide Thickness Range: Handles mattress thickness from 20mm to 500mm without changing setup. Genuine Singer Head: Standard Singer 300U single-needle chain stitch head with optional TW4-L300UX5 and 2603. Square Corner Capability: Automatically slows feed and adjusts angle to produce sharp square corners on box-top designs. Low Power Requirement: Runs on single-phase AC 220V, 50-60Hz; no three-phase supply or transformer needed. Rapid Operator Training: New operators can produce saleable edges within days due to automatic angle and speed control. Stainless Steel Table: Central motor lift ensures level table for heavy mattresses; prevents marking light covers. Standard Consumables: Uses standard industrial needles, presser feet, and thread available from local suppliers.