# Semi-automatic sewing machine Gritzner 788 Electric Overlock 220-240V

**URL:** https://aio.lv/en/product--gritzner-overlock-788--11029381
**Data updated:** 2026-01-14 13:08 (EET)
**Category:** Sewing Machines
**Manufacturer:** Gritzner
**Manufacturer code:** OVERLOCK 788
**EAN:** 7788000887564
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 348.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 288.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gritzner-overlock-788--11029381

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 6.39 EUR |

## Summary description

The Gritzner 788 is a semi-automatic electric sewing machine designed for overlocking. It operates on an AC input voltage of 220-240V and weighs 7 kg, making it portable and easy to use for various sewing projects.

## Long description

The Gritzner 788 Electric Overlock 220-240V is a semi-automatic sewing machine designed for overlocking edges and finishing seams. It runs from standard AC mains at 220–240V and has a compact, portable design with a weight of 7 kg. The machine includes a free arm for tubular items, two stitch patterns for basic overlock variations, and a white housing intended to fit typical home or small workshop environments.
Advantages
The Gritzner 788 offers a straightforward interface and semi-automatic operation that simplify overlocking tasks without complex setup. Its lightweight construction at 7 kg makes it easy to move between workspaces or store when not in use. The inclusion of a free arm enables sewing of cuffs, sleeves and other cylindrical items, while two stitch patterns allow selection between common overlock finishes. The machine is powered from standard 220–240V mains, making it compatible with household electrical systems in most regions.
Suitable for
 Finishing raw fabric edges and preventing fraying
 Seaming knitwear and stretch fabrics
 Hemming and edge trimming on garments
 Small tailoring, mending and home sewing projects
Key specifications
 Power supply type: Electric, AC 220–240V
 Weight: 7 kg (portable and compact)
 Free arm: Yes — allows sewing of tubular items
 Number of stitch patterns: 2 overlock stitch options
 Sewing functions: Overlock for edge finishing and seaming
 Product colour: White
How to use
Set the Gritzner 788 on a stable surface and connect it to a 220–240V power outlet. Thread the machine according to the manual, selecting the appropriate needles and threads for the fabric. Use the free arm when working on cuffs or sleeves; otherwise use the flatbed configuration for larger pieces. Choose one of the two stitch patterns appropriate for the fabric type and edge finish required. Adjust tension and stitch length as needed, test on a fabric scrap, then guide the fabric steadily while operating the machine at a moderate speed. Follow basic safety practices: disconnect power before changing needles or performing maintenance.
Usage recommendations
Use suitable thread and needle combinations for overlocking—lighter threads and fine needles for delicate fabrics, stronger threads and appropriate needles for heavier materials. Always perform a test seam on a scrap piece to set tension and stitch width, and clean lint from the feed and knife areas regularly to maintain consistent overlock performance.

## Specifications

### Power

| Feature | Value |
|---|---|
| Power supply type | Electric |
| AC input voltage | 220-240 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 7 kg |

### Features

| Feature | Value |
|---|---|
| Type | Semi-automatic sewing machine |
| Sewing machine functions | Overlock |
| Free arm | Yes |
| Number of stitch patterns | 2 |
| Stitch length | 4 mm |
| Sewing speed | 1250 RPM |
| Stitch width | 7 mm |
| Number of button holes | 4 |
| Automatic needle threader | Yes |
| Adjustable thread tension | Yes |
| Product colour | White |

## FAQ

### How much does the Semi-automatic sewing machine Gritzner 788 cost, and is it available for purchase?

The price is 348.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Semi-automatic sewing machine Gritzner 788 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Gritzner products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Gritzner service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: power supply type, weight, free arm, number of stitch patterns, sewing machine functions, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Semi-automatic sewing machine Gritzner 788?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11029381/65504985_large.webp