Double needle lockstitch machine pdf. Also called a double needle lock stitch sewing machine.
Double needle lockstitch machine pdf. It then discusses the two main types of lockstitch machines: single needle and double needle. Also called a double needle lock stitch sewing machine. This results in the creation of two parallel rows of lockstitch. Available in standard version and fully automatic, with or without split needle bar. The LU-1560N Series JUKI LU-1560N Series offers 2-needle lockstitch sewing for heavy materials. Low-maintenance design (maintenance-free antifriction and sintering bearings, articulated thread lever with permanently-lubricated roller bearings) A double lock stitch is a sewing technique that involves sewing two parallel rows of lock stitches, which are formed by interlocking the needle thread and bobbin thread tightly. This method is prized for its exceptional strength and durability. Complete with Thread Trimmer, Bartack, Foot lifter and Wrapper. New design with voice guidance, large workspace, oil indicator. · This is an instruction book & parts catalog, which will help you to use machine and maintain the machine correctly wbile facilitate reference of parts. Two-needle double-lockstitch pillar sewing machine with underfeed, needle feed and alternating-foot overfeed Robust design based on the proven modular system of the class 767. INSTRUCTION BOOK Thank you for choosing Single I Double needle . The method is commonly referred to as double needle sewing or twin needle sewing. Key features include direct drive motors, automatic thread trimming, and user-friendly control panels. The moment I hear it, I Apparel Presentation (Double Needle Lockstitch Machine) - Download as a PDF or view online for free. Overview Heavy Duty, High Speed, Two Needle, Lockstitch Machine, Drop Feed, Needle Feed and Alternating (Walking) Presser Feet With: Centra-Lube Semi-Automatic Lubrication System, Large Vertical Axis Hooks and Bobbins, Reverse Feed, Safety Clutch A double needle lockstitch machine operates similarly to a single needle machine but utilizes two needles and two bobbins. Aug 13, 2025 · A double lock stitch is a technique often seen in industrial settings, where two needles and two bobbins work together to create two parallel rows of lockstitches. That’s why it's called a double needle lock stitch sewing machine. Computerized lockstitch machine with 2 needles. The machines are designed for efficient operation with various options for needle feed and stitch length Computerized Double Needle Lockstitch Machine JK-58 450J JK-58450J Computerized Double Needle Lockstitch Machine Auto Cornering Large operating space 1 Electronic Thread 2 This document describes a double needle lockstitch (DNLS) machine. The developed model has been used to calculate the thread consumption during the process of stitching. Post-bed compound feed lockstitch sewing machine with roller. That’s why it is perfect for heavy-duty garments like jeans, jackets, and workwear. In order to avoid trouble, please read this instruction book carefully before operation, and accept safety May 13, 2024 · The document provides specifications and features for the DT828 and DT828L double needle lockstitch sewing machines, highlighting their capabilities for sewing medium to heavy fabrics. It begins by explaining the basic principles of a lockstitch and the components involved. Features include 16mm presser lift and automatic lubrication. The stitch length equation is obtained in terms of feed rate, thickness of fabric, machine rpm, thread diameter and position of the cross-over point This machine series contains a range of modern 2-needle lockstitch machines with double transport (feed-dog / needle feed). Advanced functions such as Autocornering and electro-pneumatic release available (watch the video). The bulk of the document focuses on describing the specific features and applications of the Juki LH-3120-7 double needle lockstitch machine A geometrical model has been proposed for prediction of thread consumption based on original cross-section of lockstitch seam for woven fabric. dalpjyymjxturjaqodlprxjvmopanfqyrjhqssxouaycitsjudjlnolx