For Service, Please call +8801714162368

All Categories

Latest News


Visit Counter

About us

Smart tech Pvt Ltd, one of the pioneering in importing and indenting companies has started an exciting journey since the emergence in 2007. We believe in attaining utmost happiness around our 700 customers. We love to drive a knowledge based journey among our valuable clients. Currently we are bridging latest technology chain from Italy, Germany, China, Korea etc. Our continuous and untiring endeavors unveil an exciting happy network that can act as a facilitator to increase factory productivity, quality, reducing machine downtime etc. Our excellent sales-servicing team work drives our customers to feel a logical dream. We can make your dream successful. Our cordial appeal to all of our valuable clients is to stay with us. Your active participation would help us a lot to acquire knowledge on demand. We will continue to invest our utmost effort and dedication to put the right technology in right time. We love stay in an efficient environment……. We welcome you to our world of quality services & world renowned machineries and innovative technologies. We are highly expecting your continued patronage onward.

Contact Us:
House # 5 (4th Floor), Road # 8, Sector # 6, Uttara Model Town, Dhaka-1230, Bangladesh
Tel: +880-2-58951129, 58950807
Hotline: +8801730034839
For Spare Parts : +8801755645497
For Commercial : +8801755649123
For Service: +8801714162368

Chittagong Office:
314. SK Mujib Road, North Agrabad,
Chittagong. Tel : 031-2519833
Mobile : 01730001239
Email :

3/D, Chanpara (Ziabagh), Uzampur, Uttarkhan, Uttara
Hotline: +8801730034839


Automatic unit for waistband application on jeans, casual trousers and denim jackets with the “continuous waistband” working method. The waistband is attached perfectly thanks to a special folding system. The unit cuts the fabric and automatically leaves open the seaming according to the needs of operator. The customer has a big range of models with various configurations and distance between the needles.

Technical Features

The automatic unit for waistband application on jeans, casual pants and denim jackets.
The unit is equipped with Vi.Be.Mac. head, which is produced completely in Italy!

The obvious simplicity of design, increased speed, electronic control of fabric transportation make this unit a perfect solution for all kinds of fashion, style or production requirements. You can forget the curve effect and have a precisely applied double waistband thanks to a combined needle feed and a special puller for double transportation (upper and lower) of fabric. Such stitching system was developed according to our clients' needs and it guarantees the highest quality of stitching and anatomically fit waistband and does not require a prior marking of fabric. Finally, this unit uses the "continuous" waistband method.

The sewing head of the automatic v300 has the following technical features:
- 2 - 4 needle chain stitch;
- 2 needle lockstitch;
- The unit can be supplied with both types of sewing kits (lock and chain stitches).

The two types of stitches can be mixed according to the desired pattern given a complete flexibility and preciseness of this unique unit.

Technical Specifications

Max Sewing Speed: 4.200 rpm (chain stitch setting) / 3.200 rpm (lockstitch setting)
Stitching Length: from 0,9 to 8 mm
Standard Needle Gauge:
FLX 3/4" - 1” - 1”1/4 - 1”1/2 - 1”3/4 - 2” - 2”1/4
CS 3/4" - 1” - 1”1/4 - 1”1/2 - 2”1/4
LS 1” - 1”1/4 - 1”1/2 - 2” - 2” 1/4
Optional Needle Gauge: 7/8" - 1”1/8 - 1”3/8 - 1”5/8 - 1”7/8 (FLX - CS - LS)
1”3/8 with 1/8” left side & 1/4” right side
1”1/2 with 1/8” left side & 1/4” right side
2” with 1/8” left side & 1/4” right side
Power Requirement: 220 V Single-Phase 50/60 Hz
Sewing Head: Vi.Be.Mac.
V300 : Automatic Waistband unit

Add comment

Security code