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【Origin Pic】

Auto weigher

Technical Parameters

Model
CS-4021
Weighing Range
Within 1500g
Display Resolution
1g
Sorting Speed
40~120 pieces/min (the faster the speed, the slightly different the accuracy)
Detection Accuracy
±0.2g~0.5g
Weighing Platform Belt Dimensions
Pulling Section 400mm (L) × 210mm (W)
Weighing Section 400mm (L) × 210mm (W)
Reject Section 700mm (L) × 210mm (W)
Conveyor Height Above Ground
750mm~850mm adjustable
Conveying Direction
From left to right when facing the operation panel
Power Supply
AC220V (fluctuation +10%, -15%), 50/60Hz
Operating Temperature
0°C~40°C
Humidity
90% relative humidity (no condensation)
Frame Material
304 stainless steel
Reject Device
Pusher rejection
Machine Weight
150kg
External Air Supply
0.7MPa, air inlet Φ8mm
Overall Dimensions
1500mm (L) × 720mm (W) × 1260mm (H)
Remarks
Depending on the outer dimensions of the product being inspected and the working environment of the equipment, the detection speed and accuracy may vary slightly

Product Features

Basic Features

High Versatility: The standardized structure and standardized human-machine interface of the whole machine can complete the weighing of various materials.
Simple Operation: Color human-machine interface, fully intelligent and user-friendly design; the conveyor belt is easy to assemble and disassemble, convenient for installation and maintenance, and easy to clean.
Adjustable Speed: Frequency-controlled motor is adopted, and the speed can be adjusted as needed.
High Speed, High Accuracy: High-precision digital sensors are adopted, featuring fast sampling and high accuracy.
Zero Tracking: Manual or automatic zeroing, as well as dynamic zero tracking.

Reports and Self-Learning

Report Function: Built-in report statistics; reports can be generated in EXCEL format and can automatically generate various real-time data reports. A USB flash drive can store more than 1 year of statistical data, so you can keep track of production status at any time; factory parameter setting recovery is provided, and multiple recipes can be stored, making it convenient to change product specifications.
Interface Function: Standard interfaces are reserved for convenient data management, enabling communication and connection with PCs and other smart devices.
Self-Learning: After creating new product recipe information, no parameter setting is required; the self-learning function automatically sets suitable parameters for the equipment and stores them for recall at the next product changeover (2,000 parameter storage entries, expandable).

Operating Modes

Three operating modes.
a. Dynamic Mode: Normal production line mode.
b. Static Mode: After the material enters the weighing platform, the platform stops running to perform weighing for higher accuracy; suitable for products passing fewer than 20 times per minute.
c. Energy-Saving Mode: On the basis of modes a and b, the energy-saving mode can be enabled; set the idle shutdown duration when no material passes through. When the machine runs idle for this duration, it stops automatically, and restarts automatically when material passes through again.

Self-Diagnosis

Self-detection: It can detect whether the motor, frequency converter, AD, sensors and photoelectric devices are normal and identify fault causes, as well as guided detection of cylinders, solid-state relays and solenoid valves, making it easy for non-professionals to inspect and repair.

Communication Interfaces

Peripheral Device Communication: Standard RS-485 and RS-232 dual communication ports output.
The RS-485 interface uses the standard MODBUS and RTU protocol, but the write-in address can be modified by the user (57600bps, 8, N, 1; slave number 3 cannot be modified).
The RS-232 interface uses a custom protocol; the command sending content can be set by the user (57600bps, 8, N, 1) and is modifiable.
A fault signal from weighing to defective product is reserved.
Chinese Input Method: Recipe names and other content can be entered in Chinese, making recipe search and changeover more intuitive; together with the RS-232 communication port, Chinese characters in Unicode strings can be sent to peripheral devices (suitable for external printers or coding machines that need to print Chinese characters).

Scope of Application

Suitable for detecting whether the weight of individual products is qualified; widely used in many industries such as electronics, pharmaceuticals, food, beverages, health products, daily chemicals, light industry, and agricultural and sideline products.
Such as prepared foods, pastries, ham sausages, instant noodles, frozen foods, food additives, colorants, modifiers, preservatives, etc. in the food industry.

Packaging Samples

Dongguan Changsheng Packaging Machinery Co., Ltd.

Service Hotline: +86 137 1305 5565 +86 130 7138 5662 Address:

Room 305, Building 1, Jieshang Mansion, No. 63 Zhongli Road, Nancheng Subdistrict, Dongguan City