The SIRUBA DL8000-BH1-16Q is a modern **1-needle industrial lockstitch sewing machine with automatic functions**, designed especially for sewing medium- to heavy-weight materials. It combines electronic control, energy-efficient direct-drive technology and automatic sewing functions to provide stable, precise and efficient operation in professional garment-production environments.
The BH1 version features an **18 mm needle stroke** and is designed for heavier sewing applications. According to the current SIRUBA catalogue, the machine uses the **DP×5 needle system, sizes #20–#23**, with a maximum sewing speed of up to **4,500 stitches per minute**. The stitch length is electronically adjustable, with the current catalogue specifying up to **5 mm**, while the machine also supports programmable sewing patterns.
The machine incorporates a modern **mechatronic design**, with the energy-saving motor, control electronics and operating panel integrated into the machine head. This reduces installation complexity and contributes to smooth and convenient operation.
Automatic functions include **thread trimming, backtacking at the beginning and end of sewing, needle positioning, automatic presser-foot lifting and programmable sewing parameters**. The electronic control system also allows decorative or programmed stitch patterns to be created and adjusted.
For improved visibility, the DL8000 is equipped with **adjustable LED lighting**. Function buttons located near the needle bar provide convenient access to reverse sewing and stitch-adjustment functions.
**Key Features:**
* 1-needle industrial lockstitch machine
* Automatic sewing functions
* BH1 heavy-material subclass
* Direct-drive, energy-efficient motor
* Electronic stitch-length adjustment
* Maximum stitch length: **5 mm**
* Needle stroke: **18 mm**
* Needle system: **DP×5**
* Needle size: **#20–#23**
* Maximum speed: **4,500 stitches/min** according to the current catalogue
* Automatic thread trimming
* Automatic backtacking
* Needle positioning
* Automatic presser-foot lifting
* Programmable sewing parameters
* Programmable decorative stitch patterns
* Adjustable LED sewing light
* Integrated electronic control system
* Suitable for medium- and heavy-weight fabrics
