Marker production line
Specifications
| Parameter Name | Information |
| Model | RD-300 |
| Country | China |
| Raw Materials | Plastic granules (PP, PE), ink, fiber stick, marker tip, transfer film |
| Product Type | Whiteboard markers |
| Capacity | 60–70 pcs/min |
| Material | Steel, stainless components, aluminum, industrial plastic |
| Weight | Assembly machine: 1200 kg, total: ~5–6 tons |
| Dimensions | Assembly: 1.8 × 1.2 × 1.7 m, Injection machine: 4.75 × 1.3 × 1.65 m |
| Voltage/Power | 380V / 3 phase / 50Hz, ≈ 25–30 kW |
| Labor | 1–2 persons |
| Energy Use | 20–25 kW average |
| Gas Use | None |
| Drainage | Not required, but water cooling system available |
| Operation Type | Fully automatic |
| Speed | 60–70 pcs/min |
| Power | 1.5 kW / 380V / 3 phase / 50Hz |
| Air Pressure | 5–6 kgf/cm² |
| Operators | 1 person |
| Dimensions | 1.8 × 1.2 × 1.7 m |
| Weight | 1200 kg |
| Stamping Area | 30 × 160 mm |
| Diameter Range | 8–30 mm |
| Roller Size | Inner Ø50 mm, Outer Ø100 mm |
| Heating Power | 2000 W |
| Transfer Time | 0–99 sec |
| Film Collecting Time | 0–99 sec |
| Voltage | 220V, 50Hz (16A) |
| Max Pressure | 100–250 kgf |
| Speed | 60 pcs/min |
| Weight | 500 kg |
| Dimensions | 1200 × 1400 × 1600 mm |
| 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 Distance | 460 × 460 mm |
| Motor Power | 15 kW |
| Heating Power | 8.8 kW |
| Dimensions | 4.75 × 1.3 × 1.65 m |
| Weight | 4.5 tons |
| Model | TY-3 ACI |
| Cooling Capacity | 12000 KCal/h |
| Power | 2 kW |
| Pump Power | 0.5 HP |
| Max Water Flow | 80 L/min |
| Water Tank Volume | 80 L |
| Dimensions | 1200 × 600 × 1270 mm |
| Weight | 270 kg |
| Model | REF-1.5 |
| Motor Power | 1.1 kW |
| Capacity | 450 kg/h |
| Hopper Volume | 6 L |
| Pipe Size | 1.5 / 1.5 inch |
| Packing Size | 820 × 550 × 525 mm |
Description
Marker Production Process
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Raw Material Preparation
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Plastic granules (ABS or PP): for the marker body, cap, and cover parts.
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Writing ink: alcohol-based or water-based inks.
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Filter material: made of polyester, holds the ink.
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Writing tip (nib): usually acrylic or fiber material.
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Body Manufacturing (Injection Molding)
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Plastic granules are heated and injected into molds.
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Marker body, cap, back cover, and other parts are produced.
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Each part is separated with cooling and ejection systems.
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Filter & Nib Preparation
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Filters (ink reservoirs) are cut and shaped from textile material.
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Writing tips are cut and shaped into cones.
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Ink Filling
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Filters are filled with ink by automatic machines.
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Filled filters are dried or directly sent to assembly.
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Marker Assembly
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On the automatic assembly line, body, ink-filled filter, nib, back cover, and cap are combined.
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Defective markers are automatically removed with sensor control.
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Brand Printing (Hot stamping / Silk printing)
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Logos or designs are printed on the marker body.
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Quality Control
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Visual inspection, ink flow test, and cap tightness test.
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Packaging
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Markers are packed in boxes, palletized, and prepared for shipment.
Automatic Assembly Machine
Hot Stamping Machine
Injection Molding Machine
Cooling Chiller
Automatic Loading Machine
Crusher Machine
Mixer
Finished products
https://youtu.be/xtH_CoCTdJE
