🛠 Case Study | Germany Putzmeister Purchases Mortar Mixer Blades

Background:

Putzmeister is a global leader in concrete and mortar pumping equipment, known for its strict standards on durability and precision. In early 2025, Putzmeister approached Haitian Heavy Industry for a wear-resistant and long-life blade solution to improve the reliability and maintenance cycle of its mortar mixers.

Haitan’s Solution:

• Custom Design Support: Using original drawings from the client, Haitian’s technical team offered 3D modeling and production optimization to ensure perfect fit.

• Premium High-Chrome Alloy: The blade is made from high chromium cast iron, offering superior resistance to wear and impact.

• Precision Casting Process: Manufactured on a DISA vertical line, ensuring dimensional accuracy and uniform blade thickness.

• Strict Quality Control: Each blade underwent metallographic inspection, hardness testing, and balance calibration before delivery.

Customer Feedback:

“We are very satisfied with Haitian’s quick response and product quality. The new blades performed excellently with much less wear, significantly reducing maintenance time and costs.”
— Putzmeister Technical Support Team

Outcome:

This cooperation not only enhanced Putzmeister’s operational performance but also deepened mutual trust in the field of high-end construction parts. Haitian Heavy Industry remains committed to providing tailored high-performance wear parts worldwide.