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A professional manufacture and sales of various electronic balances, moisture analyzers, viscometers and laboratory instrument manufacturer of weight measure instruments.​​​​​​​.

W&J | factory Direct cast iron weight plates aluminum foil 1
W&J | factory Direct cast iron weight plates aluminum foil 2
W&J | factory Direct cast iron weight plates aluminum foil 1
W&J | factory Direct cast iron weight plates aluminum foil 2

W&J | factory Direct cast iron weight plates aluminum foil

W&J is made of materials which are carefully selected and sourced. The raw materials used do not contain any toxic or harmful substances such as mercury, lead, polybrominated biphenyl, and polybrominated diphenyl ethers.
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At W&J, technology improvement and innovation are our core advantages. Since established, we have been focusing on developing new products, improving product quality, and serving customers. cast iron weight plates We have professional employees who have years of experience in the industry. It is them that provides high-quality services for customers all over the world. If you have any questions about our new product cast iron weight plates or want to know more about our company, feel free to contact us. Our professionals would love to help you at any time.With a built-in insulation protection system, the product is less likely to be influenced by noises caused by jamming signals or component operation.

The role of cast iron weights ‌

‌Measure and calibrate the accuracy of a balance or scale: Cast iron weights are mainly used to measure and calibrate the accuracy of a balance or scale. By using weights of different weights, you can calibrate the balance or scale to ensure the accuracy of its measurement. ‌

Different types and precisions‌: Cast iron weights are usually divided into F-class and M-class weights. F-class weights have high precision and are used to calibrate high-level balances and scales; M-class weights are used to calibrate conventional balances and scales. ‌

‌Wide range of applications‌: Cast iron weights are widely used in industry, medicine, science and other fields, and have important application value. ‌


Material and characteristics ‌Cast iron weights are usually cast from pure gray cast iron, with a surface spray paint and a density of 7.00g/cm³. Gray cast iron has good shock absorption, lubrication and casting properties, and is suitable for making parts such as bases or frames on machinery and equipment. ‌

In addition, the maintenance methods of cast iron weights include keeping the warehouse clean and dry, preventing direct contact with the ground from moisture and rust, etc. ‌


Capacity    100g-500kg,1ton-10ton, 1lb-100lb...

Materials    Cast iron  

Class    M1/M2

Density    3500kg-7000kg/m3    

Color    Black, silver, blue, yellow....    

Adjustable Cavity    Yes    

Grip-handle design for easy handling

Nesting slab weights for heavy-capacity weighing

Slotted weights and hangers for suspended weighing

Counterpoise weights for ratio weighing


Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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We also provide customized electronic balances/ laboratory scales with special functions according to customer needs.


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If you have any question, please contact us.

Tel: 0086-(0)519-85286336

Mobile: 0086-136 0612 1307

E-mail: weighinginstru@gmail.com

Wechat/Whatsapp: 0086-136 0612 1307

Add: Huayuan Road, Mudu Town, Jiangsu Province, PRC

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