# Pen production line
> Ballpoint pens are one of the most widely used tools in everyday life today.
Catalog: Other equipment
Updated: 2026-07-14

Ballpoint pens are one of the most widely used tools in everyday life today. This fully automated production line ensures the assembly of pens with high precision, quality, and speed. The line is designed based on modern technologies, allowing the production of large quantities of products with minimal labor resources. It features adjustable systems for pens of different sizes and designs. The equipment set includes an ink refill assembly machine, a main body assembly unit, a compressed air system, an electric control panel, and product sorting and packaging modules.

## Key specifications

- **Production capacity:** 160,000 pcs/day
- **Voltage / power:** 380V
- **Power consumption:** 8–10 kWh
- **Model:** UYT-R100
- **Equipment weight:** ≈ 3,500 kg
- **Dimensions:** ≈ 12 m × 3.5 m × 2.5 m

## Specifications

| | |
|---|---|
| Model | UYT-R100 |
| Country of origin | China |
| Raw material | Polypropylene (PP), ink, metal rod |
| Product type | Writing pen (plastic body) |
| Production capacity | 70,000 – 160,000 pcs/day (automatic mode) |
| Material | Plastic (PP/PS), metal, ink |
| Equipment weight | ≈ 3,500 kg (entire line) |
| Dimensions | ≈ 12 m × 3.5 m × 2.5 m (full line) |
| Voltage / power | 380V, 50Hz, 3 phase / 8–10 kW |
| Labor requirement | 2 operators (per shift) |
| Power consumption | 8–10 kWh |
| Gas supply | Not required |
| Wastewater | Not required, closed system |

| | |
|---|---|
| Model | RT160 |
| Screw diameter | 42 / 45 / 48 mm |
| Injection volume | 265 / 297 / 338 cm³ |
| Shot weight | 235 / 267 / 308 g |
| Injection speed | 120 / 135 / 152 g/s |
| Injection pressure | 200 / 180 / 158 MPa |
| Clamping force | 1600 kN |
| Opening stroke | 380 mm |
| Mold thickness | 200–530 mm |
| Tie-bar spacing | 460×460 mm |
| Motor power | 15 kW |
| Heating power | 8.8 kW |
| Dimensions | 4.75 × 1.30 × 1.65 m |

| | |
|---|---|
| Power supply | 220/380 V, 50/60 Hz, 1/3 phase |
| Power | 2.5 kW |
| Operating speed | 140–160 pcs/min |
| Air pressure | 5–6 bar |

| | |
|---|---|
| Model | DR-400 |
| Power supply | 220/380 V, 50/60 Hz, 1/3 phase |
| Power | 2.5 kW |
| Operating speed | 70–80 pcs/min |
| Air pressure | 5–6 bar |

### Hot Stamping Machine

| | |
|---|---|
| Stamping area | 30×160 mm |
| Diameter | 8–30 mm |
| Roller size | Ø 50–100 mm |
| Heating power | 2000 W |
| Transfer time | 0–99 s |
| Film winding time | 0–99 s |
| Voltage | 220V, 50Hz (16A) |
| Max pressure | 100–250 kgf |
| Operating speed | 60 pcs/min |
| Weight | 500 kg |
| Dimensions | 1200×1400×1600 mm |

### Cooling Chiller (TY-3 ACI)

| | |
|---|---|
| Model | TY-3 ACI |
| Cooling capacity | 12000 KCal/h |
| Power | 2 kW |
| Pump power | 0.5 HP |
| Max water flow | 80 L/min |
| Tank capacity | 80 L |
| Dimensions | 1200 × 600 × 1270 mm |
| Weight | 270 kg |

### Automatic Loader

| | |
|---|---|
| Model | REF-1.5 |
| Motor power | 1.1 kW |
| Capacity | 450 kg/h |
| Hopper capacity | 6 L |
| Pipe size (material/air) | 1.5 / 1.5 inch |
| Dimensions | 820 × 550 × 525 mm |
| Weight | 50 kg |

### Crusher

| | |
|---|---|
| Model | RWS300 |
| Power | 5.5 kW |
| Chamber size | 250 × 300 mm |
| Capacity | 250–400 kg/h |
| Dimensions | 1240 × 910 × 1310 mm |
| Weight | 390 kg |

### Mixer

| | |
|---|---|
| Model | FFR-50E |
| Motor power | 1.5 kW |
| Mixing capacity | 50 kg / 3 min |
| Weight | 140 kg |
| Dimensions | 790 × 790 × 1115 mm |

## Overview

### Included equipment

### Injection Molding Machine (RT160)

Raw material preparation (plastic granules) Production begins with polypropylene (PP), polystyrene (PS), or other suitable plastic granules. The granules are pre-dried and mixed.

Extrusion – molding pen parts The dried granules are melted through an extruder and, using molds, the following plastic parts of the pen are produced:

Body (barrel)

Cap

Finger grip

Inner mechanism shell

The molding process is carried out on injection molding machines, with temperature and pressure automatically controlled.

### Ink Tube Assembly Machine

Ink core production The ink core (internal writing parts) is assembled in a separate machine. At this stage:

Metal rod

Ink tube

Ink

Tip (writing point)

are automatically assembled and prepared.

This equipment is designed for automatic assembly of the ink core of standard ballpoint pens. It operates at high speed, ensures stable production capacity, and reduces dependence on human factors. High-precision components guarantee processing quality. It is a reliable and efficient solution for industrial enterprises.

### Pen Assembly Machine (DR-400)

Final Assembly With the help of the assembly machine, the body, core, and other parts are combined. All components are accurately positioned and firmly connected. At this stage, the pen becomes fully assembled.

This equipment is designed for fully automatic assembly of plastic pens. It precisely places all components of the pen, ensuring the production of high-quality and uniform products. The manufacturing process is carried out with high accuracy and speed, which significantly increases efficiency. It is a convenient, reliable, and easily adjustable solution for enterprises.

Hot Stamping (Hot Stamp Stage) Logos, inscriptions, or graphic decorations are stamped onto the finished pen bodies (if required). At this stage, special hot stamping equipment is used.

### FINISHED PRODUCTS

## Video

- https://youtube.com/shorts/jIUOlMTI8_Y

Tags: ink, pen, pen ink

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

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