# Self-tapping screw production line AF-008
> Among the building materials, one of the most widely used products is samorez.
Catalog: Metalworking equipment
SKU: AF-L008
Updated: 2026-07-14

Among the building materials, one of the most widely used products is samorez. Buyers appreciate the wide range of applications and long service life. Many entrepreneurs ask the question whether it is better to produce samorez, or whether ordinary nails are used a lot by our people. Both products have their own conveniences and their own niches. For example, you can't use nails to make wooden furniture, but it's difficult to use a screwdriver for asbestos slates. We recommend a complete line for those who want to start the production of the most commonly used vernacular called "black Samorez". "AFEX-GROUP" LLC company decided to recommend a line perfected as a result of long-term research. Some of the Samorez products produced by our current local manufacturers object to the fact that the head part breaks quickly or rusts after a short period of time. And many people think that it is from the raw material, it depends a lot on the right raw material, but since the product quality of two different manufacturers using the same type of C1022 wire is different, then the error is in the production equipment or depends on the process in it.

## Key specifications

- **Power consumption:** 7.5kw/h
- **Voltage:** 380v50hz
- **Speed of operation:** 15m/min
- **Weight:** 380 kg
- **Product output capacity:** 25 kg/hour
- **Size:** 1500\*1200\*1700 mm

## Specifications

### Wire stretching equipment

| | |
|---|---|
| Country of manufacture | China |
| Voltage | 380v50hz |
| Power consumption | 7.5kw/h |
| Weight | 380 kg |
| Size | 1500*1200*1700 mm |
| Speed of operation | 15m/min |

### Equipment for Samorez head

| | |
|---|---|
| Produced | China |
| Voltage | 180v50hz |
| Power consumption | 5.5kw/h |
| Weight | 1700 kg |
| Size | 1700*1400*1450mm |
| Speed of operation | 140-180 pieces/min |
| Wire diameter | 2.0-3.5mm |
| Product length | 2.0-50mm |
| Product output capacity | 25 kg/hour |

### Samorezka screw track opening equipment

| | |
|---|---|
| Produced | China |
| Voltage | 180v50hz |
| Power consumption | 3 kw/h |
| Weight | 900 kg |
| Size | 1900*1400*1450 mm |
| Speed of operation | 180-200 pieces/min |
| Wire diameter | 2.0-3.5mm(before processing) |
| Product length | 2.0-50mm |
| Product output capacity | 30 kg/hour |
| Finished product diameter | 2,7mm-4,2mm |

### Heat treatment conveyor furnace for Samorez

| | |
|---|---|
| Produced | China |
| Voltage | 350v50hz |
| Power consumption | 55 kw/h |
| Weight | 6500 kg |
| Size | 1800*1650*1840 mm |
| Speed of operation | 0-500 mm/min |
| Internal temperature(max) | 1050C |
| Length of incoming product | 2,0-80mm |
| Product output capacity | 60-120kg/h |

### Special PP bath for galvanizing

| | |
|---|---|
| Country of manufacture | China |
| Voltage | 380v50hz |
| Power consumption | 5.5kw/h |
| Weight | 1300 kg |
| Size | 9000*1650*1200mm |
| The length of the incoming product | 2.0-80mm |
| Product output capacity | 60-120kg/hour |
| Number of private baths | 8 pcs |
| Special lifting device | 1 pc |

## Overview

Wire stretching equipment

First of all, it is necessary to stretch the special carbon wire (brand C1022) to the required size. Of course, those who wish may not get this equipment, but according to our Chinese partners, in the process of importing a wire of a fixed size, a small amount of dust particles may be added to it, or its width may change imperceptibly as a result of deformation, and this will have a negative effect on the quality of the wire. They think it will show.

Wire cap opening equipment

This tool cuts the wire to the desired size and exposes the head. The resulting product looks like a regular nail. You will be able to change the diameter of the tool by changing the die.

Samorezka screw track opening equipment

The product made into a cap is placed in a special container of this equipment. The equipment traces a twist on them in sequence. This process is similar to a lathe as many people think. the product is made by pressing it through a special trace mold, not by drawing, so there is no waste in the product.

A special conveyor oven for thermal treatment of Samorez

This stage is considered one of the most necessary stages that determine the quality of your product. We recommend a heat treatment furnace that is sufficient for your business's initial production capacity. With this conveyor oven, you will also find special pipes for spraying Methanol and Kerosene, which you need for the processing process, which will prevent you from spending too much labor in the process. The required space for the thermal furnace should not be less than 20 meters in length. We hope that this will not be a problem since the conveyor oven also includes the cooling steps. OCr21Al6Nb special material skins were used in order to avoid problems in the equipment.

Five-stage heating zone An inverter motor is used for the conveyor Special circulation fans of 1.1 kw/h

Galvanizing equipment

Any entrepreneur wants to serve the customer for a long time before producing a product. If you also want your saws to serve customers for a long time, we recommend that your saws undergo a special chemical treatment process. This process allows you to rustproof the surface of your product, and if you like, you can also change the color of your product. In order for this equipment to serve you for a long time, we are making it on a special order from PP (polypropylene).

Centrifugal drying equipment

This equipment is designed for drying Samorez products that have gone through the galvanization process, which is the last stage of the process. Your samorez are ready and now you can easily offer them to customers.

## Video

- https://youtu.be/RVWs7e0g5Jc

Tags: china, china, production, Self-tapping screw

**Price:** Delivery, installation, warranty — request a quote.

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