What are the operating and maintenance costs?

The machine is simple to operate. Wear parts are charged at cost price, and core components have a 5-year warranty.

What certifications does the equipment have?

COSO products comply with CE, FDA, and RoHS regulations and hold ISO 9001 certification.

Customized Roller Checkweigher with Rodless Cylinder Rejection for Bagged Rice

Name: Customized Roller Checkweigher with Rodless Cylinder Rejection for Bagged Rice
Brand: DONGGUAN COSO ELECTRONIC TECH CO.,LTD
SKU: 2291167465

Guangdong, ChinaDONGGUAN COSO ELECTRONIC TECH CO.,LTD

US$4,800.00

1 Piece

US$4,600.00

2-4 Pieces

US$4,400.00

5-9 Pieces

US$4,100.00

10+ Pieces

Product profile

After-sales Service

Free Spare Part Exchange

Warranty

12 Months

Accuracy

±5g~±10g

Model NO.

CW500-S2

Check Weight Range

≤40kg

Application Area

Food & Beverage Industry

Type

Industrial Weighing

Touch Screen

Sorting Method

Rodless Cylinder Rejection

Types

Checkweigher

Frame Material

SUS304

Transport Package

Standard Wooden Case

Specification

One set

Trademark

COSO

Origin

Dongguan, China

HS Code

8423209000

Production Capacity

200 Sets/Month

Key features

Rodless Cylinder Rejection: Precisely rejects non-compliant products without affecting the weighing platform stability.

Space-Saving Design: Single-section roller design combined with rodless cylinder saves significant installation space.

Sensor Protection Mechanism: Lifting mechanism under rollers protects sensors from strong impacts generated by heavy products.

Customizable Rejection System: Rejection system can be customized to specific requirements, including air blowing or push lever.

Real-Time Data Recording: Records and outputs product weight, dimensions, and qualified/unqualified counts in real time.

Smart Auto-Stop Feature: Rollers automatically stop when no object is present and resume operation when an object arrives.

Broad Industry Application: Suitable for food, beverage, pharmaceuticals, chemicals, electronics, and packaging industries.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Experienced Team

DONGGUAN COSO ELECTRONIC TECH CO.,LTD

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Orver 17 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.06h

AI-Powered supplier vetting

SummaryCOSO Electronic Tech is described as a Dongguan-based metal-detector company established in 2005, with engineering and after-service teams and a 10,000-square-meter site. It reports production of metal detectors, metal separators, checkweighers, and needle detectors, plus flexible customization and documented finished-product inspection. The supplier states that it provides OEM services for popular brands and has SDK-supported R&D capability. It maintains manufacturing-capacity contracts, inventory, overseas warehouse and showroom capabilities, and offers overseas debugging, training, installation, and maintenance; however, it has no overseas agents or branches and has not participated in offline trade shows. Quality procedures and corrective-action records are reported, but approved-supplier documentation lacks signatures or dates. Export sales represent 21%–30% of total sales. Financial information is limited to reported years and does not provide sufficient evidence for a broader credibility judgment....

After-Sales capabilityThe supplier reports a strong after-service team, overseas warehouse and showroom capabilities, and overseas debugging, training, installation, and maintenance services. It does not have overseas agents or branches, which limits its formal overseas local presence but does not negate the stated service offerings.

R&D capabilityThe supplier reports an engineering team, R&D capability with an available SDK, technical services, and technology development-related activities. These explicit capabilities support a positive assessment of technical and innovation capacity.

Production capacityReported annual productivity is 500 metal detectors, 500 metal separators, 200 checkweighers, and 200 needle detectors. The supplier also reports valid manufacturing-capacity contracts, inventory capability, and more than 17 years of export experience, providing explicit evidence of operating production and supply capacity.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, and flexible customization. This directly demonstrates broad customization capability.

Product Q&A

Q:How does the rejection system work?

The rodless cylinder vertically lifts non-compliant products to separate them from the weighing platform, then rejects them precisely without impacting the weighing process.

Q:Can the machine integrate with existing production lines?

Yes, the machine's structure and functions can be fully customized to production line characteristics, supporting line integration or MES connectivity.

Q:What is the delivery time and minimum order quantity?

The minimum order quantity is one set. The delivery time is around 15 working days after receiving the deposit.

Q:What after-sales service and warranty are provided?

We provide online technical support, instant communication, one-year warranty, free spare part exchange, and lifelong free software updates.

Q:Is customization available for this checkweigher?

Yes, all products can be customized according to customer requirements, including types, frame material, and rejection methods.