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- IWM M1 Cast Iron Heavy Capacity Weight
IWM M1 Cast Iron Heavy Capacity Weight
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Large cast iron calibration weights are designed for routine calibration and verification of heavy-duty weighing equipment, including floor scales, platform scales, and truck scale test setups. These weights range in weight from 100 kg to 2000 kg, are manufactured to OIML M1 accuracy class, and are available with an optional M2 class to meet different calibration needs.
Features
- Cast iron construction for durability
- Large calibration weights from 100kg to 2000kg
- Available in M1 or M2 accuracy class
- Integrated handles for manual lifting
- Support feet for stable placement and easy storage
- Designed for frequent industrial calibration use
Models
| Part No. | 130186 | 130187 | 130188 | 130189 | 130190 |
| Models | IWM100 | IWM200 | IWM500 | IWM1000 | IWM2000 |
| Capacity | 100kg | 200kg | 500kg | 1000kg | 2000kg |
| Class | M1 | ||||
Applications
- Floor scale and platform scale calibration
- Industrial scale verification and maintenance
- Warehouses and logistics centers
- Manufacturing plants and workshops
- On-site calibration by service technicians
FAQ
- Why choose cast iron weights for large-scale calibration?
Cast iron weights provide high strength, durability, and cost efficiency, making them ideal for routine industrial calibration where frequent handling is required.
- How should large cast iron weights be stored?
Weights should be stored on flat surfaces using their support feet and kept clean and dry to maintain long-term accuracy.
Class
M1
Material
Cast Iron
Capacity
100kg/200kg/500kg/1000kg/2000kg
Contact form description text
CE | OIML
SSE2 OIML Class E2 S.S Test Weight
SSE2 E2 class test weights are designed for applications requiring exceptional accuracy and full compliance with OIML R111 international standards.
SSF1 OIML F1 Class Precision Weights
Available in sizes from 1 mg to 20 kg, they are finished with precision machining and polished surfaces to minimize contamination and measurement error.
SSM1 OIML M1 Stainless Steel Calibration Weights
Stainless steel weights provide better corrosion resistance, fingerprint resistance, and environmental impact resistance, which helps to clean the operation and extend their service life.
IW M1 M2 Class Cast Iron Test Weight
IW surface features a black coating, with custom colors available to support customer branding or weight identification systems. For transportation and storage, optional a crate with 500kg load capacity.






