Automatic Pre-Feeders.
Intelligent Automatic Pre-Feeder
Intelligent automatic pre-feeder designed to synchronize paper feeding with the printing line, optimize material handling and ensure continuous, efficient production with minimal manual intervention.
Key Features
Transmission Belt
The speed of the main transmission belt is adjusted by PLC frequency conversion, the belt width is 200mm, the cardboard contact surface is large, the belt does not slip, the transmission is smooth, the belt has a long service life, manual / automatic control set.
Back-clapper
Use one set cylinders, cooperation with the side clapper of printing machine, clapper does not damage the paper, manual automatic control.
Front-baffle
The front baffle can move forward and backward according to the paperboard size and adjust the paper height according to paperboard flute, which is easily used as a good helper for corrugated mode production.
Side-baffle
The side baffle can move forward and backward according to the paperboard size, and the automatic man-machine interface can set the automatic adjustment control mode [manual (standard), automatic].
Tooth Fork Seat Training Wheel
Four sets of support paper wheel, 240mm width, each set of wheels on both sides has the sun wheel, effectively alleviate the impact of cardboard striking, to avoid cardboard damage in the process of placing paper.
Teeth Fork Lifting Mechanism
Oil pressure system control: four teeth fork design, suitable for many cardboard placement methods, teeth fork mechanism adopts movable joint design, high safety. Operation mode: automatic (man-machine interface setting) semi-automatic, manual mode (panel control), diversified operation.
Linear Slide
Each moving part adopts linear sliding rail to make the operation of each part more stable and smooth.
Oil Pressure System
Adopt open space design, easy maintenance, good heat dissipation effect, adopt oil pressure system to provide high efficiency and high load, high safety.
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Technical Specifications
| Model | HRB-0920 | HRB-1228 | HRB-1650 |
|---|---|---|---|
| Adaptive Model | Top printing | Bottom printing | Flat-die cutting machine |
| Max Speed | B flute 450 / A flute 380 / AB flute 320 | B flute 350 / A flute 320 / AB flute 300 | 108 |
| Min Feeding Size (mm) | 230 x 550 | 230 x 550 | 520 x 600 |
| Max Feeding Size (mm) | 1100 x 2500 | 1300 x 2800 | 1100 x 1600 |
| Max Loading Weight (kg) | 1300 | 1300 | 1300 |
| Max Stacking Height (mm) | 1700 | 1900 | 1700 |
| Teeth Fork Mechanism Size (mm) | 1000 | 1200 | 1300 |
| Max Stacking Length (mm) | 1300 | 1380 | 1180 |
| Max Stacking One Unit | Single board – single pile | Single board – single pile | Single board – single pile |
| Auto Face Paper Direction | Face paper downward | Face paper downward | Face paper shared |
| Paper Placing Mode | ✓ | ✓ | ✓ |
| Front Baffle Mechanism | ✓ | ✓ | ✓ |
| Retractable Paper Feed Platform | ✓ | ✓ | ✓ |
| Auto Pre-Folding Function | ● | ● | — |
| Auto Feeding Paper | ✓ | ✓ | ● |
| To the Middle Trolley | ● DS – OS 400 | ● DS – OS 400 | ● DS – OS 400 |
| Moving Trolley Max. Distance (mm) | 3500 | 4000 | — |
| Size Setting Schedule | ✓ | ✓ | ✓ |
| Total Power (HP) | 40 | 40 | 18.5 |
| Machine Weight (kg) | 7500 | 7500 | 5500 |
| Model | HRB-0920 | HRB-1228 | HRB-1650 |
|---|---|---|---|
| Adaptive Model | Top printing | Bottom printing | Flat-die cutting machine |
| Max Speed | B flute 450 / A flute 380 / AB flute 320 | B flute 350 / A flute 320 / AB flute 300 | 108 |
| Min Feeding Size (in) | 9.1 x 21.7 | 9.1 x 21.7 | 20.5 x 23.6 |
| Max Feeding Size (in) | 43.3 x 98.4 | 51.2 x 110.2 | 43.3 x 63.0 |
| Max Loading Weight (lb) | 2,866 | 2,866 | 2,866 |
| Max Stacking Height (in) | 66.9 | 74.8 | 66.9 |
| Teeth Fork Mechanism Size (in) | 39.4 | 47.2 | 51.2 |
| Max Stacking Length (in) | 51.2 | 54.3 | 46.5 |
| Max Stacking One Unit | Single board – single pile | Single board – single pile | Single board – single pile |
| Auto Face Paper Direction | Face paper downward | Face paper downward | Face paper shared |
| Paper Placing Mode | ✓ | ✓ | ✓ |
| Front Baffle Mechanism | ✓ | ✓ | ✓ |
| Retractable Paper Feed Platform | ✓ | ✓ | ✓ |
| Auto Pre-Folding Function | ● | ● | — |
| Auto Feeding Paper | ✓ | ✓ | ● |
| To the Middle Trolley | ● DS – OS 400 | ● DS – OS 400 | ● DS – OS 400 |
| Moving Trolley Max. Distance (in) | 137.8 | 157.5 | — |
| Size Setting Schedule | ✓ | ✓ | ✓ |
| Total Power (HP) | 40 | 40 | 18.5 |
| Machine Weight (lb) | 16,535 | 16,535 | 12,125 |
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