For iron stretching, the ideal oil is a specialized rust-preventive iron stretching oil that prevents cracking and rust. However, many experienced iron stretchers use alternative oils like machine oil, cooking oil, or hydraulic oil, leading to issues such as stretching marks, cracking, mold damage, rust, and poor cleaning.

This is a stamping factory that processes iron stretching parts. The iron parts being stamped have a thickness of 1.0 mm and a stretching height of 20 mm, requiring two stages of stretching, manual oil brushing, and cleaning before plating. The issue encountered was that using ordinary machine oil led to severe stretching marks and rust within two days, causing significant frustration for the owner.

To address the customer’s issues, Dremfu’s lubrication engineers customized a rust-preventive stretching oil specifically for their process. This oil not only includes standard anti-wear agents and lubricants but also incorporates imported rust inhibitors, ensuring rust protection for 1-3 months. This solution effectively resolved the customer's lubrication challenges.

Guangdong Dremfu New Energy Technology Co., Ltd. is an independent R&D and manufacturing enterprise with over 10,000 square meters of self-built factory space and a comprehensive laboratory. The company is equipped with advanced testing equipment and is certified under the ISO 9001:2015 Quality Management System. Their main products include industrial lubricants such as cutting fluids, cutting oils, stretching oils, spark machine oils, high-temperature lubricants, hydraulic oils, guide oils, and other industrial lubricants.