Mechanical household multifunctional sewing machine · JHK Series



Genuine unit with original warranty from the authorized Butterfly distributor in Bangladesh.
The Butterfly JHK45A is a well-balanced mechanical sewing machine from the JHK series, combining 23 built-in stitch patterns with an automatic needle threader and an 85W motor. It is a practical choice for home sewing, alterations and crafting in Bangladesh.
Its 23 stitch patterns and 4-step buttonhole handle garment construction, hems, edge finishing and closures, with stitch length adjustable from 0 to 4mm. The automatic needle threader and thread cutter save time on every setup, and adjustable thread tension, reverse feed and an automatic bobbin winder round out the essentials. Twin-needle sewing and free-motion embroidery with the supplied darning plate are both supported.
An 85W motor drives the machine at up to 750 stitches per minute on an integral aluminium framework with a shuttle hook. It measures roughly 390 × 165 × 270mm and weighs about 6kg, with a detachable accessory box that converts the bed into a free arm, a fold-away handle and a built-in sewing lamp. Every machine we sell is an original unit supplied through the authorized Butterfly distributor in Bangladesh, with genuine spare parts, original warranty coverage and after-sales service from our Dhaka showroom. Contact our team for the current price and stock availability.
Figures published by the manufacturer, Shanghai Butterfly Imp.&Exp. Co., Ltd.
| Brand | Butterfly |
|---|---|
| Model | JHK45A |
| Product type | Mechanical household multifunctional sewing machine |
| Built-in stitch patterns | 23 built-in stitch patterns |
| Buttonhole | 4-step buttonhole |
| Maximum sewing speed | 0–750 stitches per minute |
| Stitch length | 0–4 mm (adjustable) |
| Stitch formation | Lock stitch |
| Motor power | 85 W |
| Drive | Built-in motor with foot control pedal |
| Hook type | Shuttle hook |
| Needle threader | Automatic |
| Thread cutter | Yes |
| Thread tension | Adjustable |
| Reverse feed | Yes |
| Free arm | Yes — convertible flat bed to free arm |
| Twin needle | Supported (twin needle sold separately) |
| Free-motion embroidery | Yes — with the supplied darning plate |
| Bobbin winder | Automatic |
| Sewing light | Built-in incandescent sewing light |
| Frame | Integral aluminium framework |
| Accessory box | Detachable |
| Carry handle | Fold-away carry handle |
| Dimensions | 390 × 165 × 270 mm (approx.) |
| Weight | 6 kg (approx.) |
Standard accessories supplied with the Butterfly JHK45A.
Official material from the manufacturer for this model.

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