Check Weighers



Our range of CWC checkweighers ensure consistent pack weight with a choice of reject mechanism for bags, cartons, boxes or sachets that fall out of the specified range / parameters.  These will be automatically rejected ensuring all the products supplied are of the correct weight.

All of our checkweighers use three belts (a chainbelt system): the infeed belt is used to change the speed of the item in preparation for weighing, allowing a consistent space between products. This is followed by the load belt or weighing section which uses a torsion load cell to detect the weight of the item. The built-in computer takes many weight readings from the transducer over the time that the package is on the load belt to ensure an accurate weight reading. The final belt is the reject belt where the item can be rejected by one of the various reject systems.

Inline Checkweighers are sometimes referred to as conveyor checkweighers, belt weighers, in-motion scales, conveyor scales, in-line scales.





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Falling belt reject system
4 weight sorting system

CWC-160HS Checkweigher

In line high speed check weigher with air blast reject facillity. Touch screen controller and 100 product memories. Up to 200g products at a rate of up to 120bags/min.

This fully automatic digital checkweigher with air blast reject can check the weight of up to 120 products a minute. The maximum product weight is 200g and if you have more than one product or target weight you can use the 100 product memory which allows the touch screen controller to be used to save and recalled products in just a few key presses. The reject parameters can be set and memorised and all rejects are logged and can also be downloaded to a suitable printer.

Belt speeds are variable to assist with product separation on continuous packing lines. We can manufacture catch boxes and tables for the rejected product to suit the clients requirements.


From £6,624.20 ex VAT


Product Specifications
Bag Width 160mm
Weighing Range 5-200g
Production Capacity up to 120bags / min
Accuracy +/-0.2g
Minimum Scale 0.1g
Belt Speed 60m/min
Power 100w
Accuracy at 5-200g +/-0.2g
CWC-230NS Checkweigher

In line high speed check weighers with automatic over and under reject facillity. Touch screen controller with 100 product memories. Maximum product weight 1kg. Production capacity of up to 70bags/min.

This fully automatic digital check– weigher with under and over weight rejects. Up to 100 products can be memorised in the touch screen controller and recalled in a few key presses, making product changes quick and easy. The reject parameters can be set and memorised and all rejects are logged and can also be downloaded to a suitable printer.

Belt speeds are variable to assist with product separation on continuous packing lines. We can manufacture catch boxes and tables for the rejected product to suit the clients requirements.

Pictures above show some of the different reject options available; under & over flippers, Pusher, Air blast, Falling Conveyor.

 
 

From £5,477.71 ex VAT


Product Specifications
Bag Width 230mm
Weighing Range 7g-1kg
Production Capacity up to 70bags / min
Accuracy +/-1.0g
Belt Speed 31-70m/min
Program Memories 100
Power 200w
Machine Dimensions 1468 x 558 x 1285+/-35mm
Weight 100kg
Accuracy at 10-399g +/-0.5g
Accuracy at 399-999g +/-1.0g
CWC-300NS Checkweigher

In line high speed check weigher with a choice of reject facillity. Touch screen controller and 100 product memories. Upto 3kg products at a rate of up to 50bags/min.

This machine is very similar to the CWC-230NS, it benefits from having the increased weighing capacity of 3kg.


From £5,732.48 ex VAT


Product Specifications
Bag Width 300mm
Weighing Range 10g-3kg
Production Capacity 50bags / min
Accuracy +/-2.0g
Belt Speed 65m/min
Program Memories 100
Power 200w
Machine Dimensions 1550 x 645 x 1360+/-35mm
Accuracy at 10-399g +/-0.5g
Accuracy at 399-999g +/-1.0g
Accuracy at 1000-3000g +/-2.0g
Picture of CWC-450NS Checkweigher
CWC-450NS Checkweigher

From £6,624.20 ex VAT

Reject Conveyor - Rollers with pusher (CWR)

Total Price: 

Product Specifications
Bag Width 450mm
Weighing Range 50g - 10kg
Production Capacity 30bpm
Accuracy +/-10g
Belt Speed 45m/min
Power 200w
Picture of CWC-500NS Checkweigher
CWC-500NS Checkweigher

From £6,624.20 ex VAT

Optional Conveyors (Required)

Total Price: 

Product Specifications
Bag Width 500mm
Weighing Range 100g - 40kg
Production Capacity 20bpm
Accuracy +/-20g
Belt Speed 36m/min
Power 300w
Machine Dimensions 1180 x 1080 x 1250mm