Technical parameters of servo screw:

1. Metering method: spiral rotary filling

2. Packaging weight: 10-1000g (transform spiral accessories)

3. Packaging accuracy: ≤±0.3-1.5%

4. Packaging speed: 20-60bags /min

5. Power supply: three-phase four-wire 380V (or customized single-phase 220V)

6. Machine power: 1.5KW

Filling servo motor (Panasonic servo motor) MDMA1.8KW, torque 11.5n.m, stirring motor 400W.

7. Machine weight: 70Kg

Features:

A.PLC automatic control, touch screen operation, humanized control interface makes the operation and parameter setting simple and fast, and has error prompt and self-diagnosis functions.
B. The size of the package can be adjusted through the touch screen.
C. When the wrapping paper skin is used up, it will stop and alarm (the touch screen shows the reason for alarm). The machine is equipped with the packaging film docking device for ensuring the convenience and speed of paper skin replacement
D. The packing bag seal adopts the principle of heating and pressing. The heating temperature of horizontal seal and vertical seal can be adjusted independently and the temperature can be displayed.
E. On the control panel, there is an on-off button of compressed air, the machine will stop automatically when the air pressure is lower than the minimum set pressure, and the fault cause will be displayed;
F. The speed is set by the operator, and the number of qualified products on shifts and the total output on shifts are visually displayed on the touch screen;
3) Safety ensure: The machine is provided with a safety door. Open the safety door and the machine will stop automatically (set); At the same time, the machine is equipped with an emergency stop button to ensure the personal safety of the operator.
4) Simple maintenance: Simple structure design, low failure rate, less wearing parts, convenient maintenance.
5) Convenient cleaning: The machine is designed with the convenience of cleaning fully considered. All parts in contact with the materials to be packed can be removed quickly, installed quickly, and swabbed especially convenient;
6) Standardization, less wear parts: The machine adopts the standardized design with high interchangeability of parts. Common specifications and sizes of electrical components, connectors and bearings are selected.

Bag samples:

Pictures of workshop

While ROTY team member arrives at the site for a complete and final installation, two days training course will be provide to the customer for operation and maintenance procedure. The initial installation is provided within 5 working days excluding travel days. The actual installation days may vary, based on different machine mode and packing lines. Each day of working hour consist at 8 working hours..

After Service

ROTY provide free parts and parts delivery, when manufacture defects has been detected during normal operation (vulnerable parts not included) under warranty period.

Training

We will provide free training to your technician free of charge at our factory site in Shanghai, China. The total training period would be 2 working days. All travel and related expensed would be at the purchaser’s expense.