Automatic and Semi-Automatic Weighing Machines for Sale
A scale or semi-automatic weighing machine is a crucial piece of equipment in every packing process. Hence, NKT gives precedence to the accuracy of our weighing machine in 2 sigma standard. Our semi-auto and automatic powder weighing machines (WM-Series) weigh products (i.e., rice, pellet, powder, granule, bean, sugar, etc.) automatically. We’d like to introduce our quality line of weighing products.
Automatic Weighing Machines
Single Net Weighing Machine
For high-scale production, the capacity of a weight check machine must be greater than 300 bags/hour. A net rice auto weighing machine is able to weigh up to 800 bags/hour for 20 kg/bag, at high-speeds.
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Model Max Capacity
(bags/hr)Weight
Rang (kg)Accuracy Type WM-600S-1 500 ˜ 800 5-50 ±1/1,000
˜1/2,0001 gate by
ServoWM-700C-1 300 ˜ 600 5-50 1 gate 2
step by air
cylinderWM-800C-1 500 ˜ 800 5-50 1 gate 3
step by air
cylinder* Note: Capacity and accuracy may be varied depending on the product's properties.
Double Net Weighing Machine
For high-scale production, the capacity must be greater than 1,000 bags/hour. A double net semi-automatic powder weighing machine is able to weigh up to 1,600 bags/hour for 20 kg/bag at high-speeds.
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Model Max Capacity
(bags/hr)Weight
Rang (kg)Accuracy Type WM-600S-2 1,200 ˜ 1,600 5-50 ±1/1,000
˜1/2,0001 gate by
ServoWM-700C-2 1,000 ˜ 1,200 5-50 1 gate 2
step by air
cylinderWM-800C-2 1,200 ˜ 1,600 5-50 1 gate 3
step by air
cylinder* Note: Capacity and accuracy may be varied depending on the product's properties.
Screw Feeder Net Powder Weighing Machine
For powder, the capacity is greater than 200 bags/hour.
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Model Max Capacity
(bags/hr)Weight
Rang (kg)Accuracy Type WMS-200C-2 150 ˜ 200 20-50 ±1/500 2 step by screw feeder * Note: Capacity and accuracy may be varied depending on the product's properties.
Weighing Machine: WM-Series Model
Model | Max. capacity (bags/hour) |
Weight range (kg) |
Accuracy | Type |
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WM-400CF | 400 | 20-50 | ±1/500~1/1,000 | 1-cut gate 1-gate vibrating feeder pneumatic cylinder Net weight |
WM-400CS | 400 | 1-cut gate 1-gate screw feeder pneumatic cylinder Net weight |
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WM-500C-1 | 600 | ±1/1,000~1/2,000 | 2-cut gate 2-gate pneumatic cylinder Net Weight |
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WM-600S-1 | 500~800 | 1-gate servo motor Net Weight |
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WM-700C-1 | 300~600 | 1-gate 2 step pneumatic cylinder Net Weight |
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WM-800C-1 | 500~800 | 1-gate 3 step pneumatic cylinder Net weight |
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WM-600S-2 | 1,200~1,600 | 1-gate servo motor Net Weight |
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WM-700C-2 | 1,000~1,200 | 1-gate 2 step pneumatic cylinder Net Weight |
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WM-800C-2 | 1,200~1,600 | 1-gate 3 step pneumatic cylinder Net Weight |
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WM-200G | 200 | ±1/500 | Gross Weight |
Semi-Automatic Weighing Machines
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Compact Semi-Automatic Packing Scales for Pellets
These compact semi-automatic packing scales are for packing different types of materials including plastic pellets, rice, and fertilizer, etc.
The capacity can be up to 500-800 bags per hour. These machines are convenient for installation in a small area and easy to use.
Semi-automatic weighing machines include:- Sub Hopper
- Discharge Chute
- Sewing Machine
- Control Panel
- Weighing Machine
- Bag clamping device
- Main Conveyor
- Weighing Stand
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Semi-Automatic Packing Scales for Pellets
These semi-automatic packing scales are for packing different types of materials, including plastic pellets, rice, and fertilizer, etc.
The capacity is up to 600-800 bags per hour.
Semi-automatic packing scales for pellets include:- Sub Hopper
- Weighing Machine
- Discharge Chute
- Control Panel
- Bag clamping device
- Support Structure
- Sewing Machine
- Main Conveyor
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Semi-Automatic Packing Scales for Powders
These semi-automatic packing scales are used for packing different types of powders, including starch and tapioca starch, etc.
The capacity is up to 100-250 bags per hour.
Semi-automatic packing scales for powders include:- Sub Hopper
- Weighing Machine
- Screw Feeder
- Discharge Chute
- Vacuum Regressing Device
- Support Structure
- Sewing Machine
- Up-Down conveyor
- Main Conveyor
- Control Panel