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LMRM Tooling: The Best Solution For Your Press Brake Bending

  • Fast and safe tool changes
  • Suitable for all press brakes and all bending applications
  • Self-seating and aligning
  • High quality finish, maximum precision
  • Long tool life, designed for flexibility
  • Robotic surface hardening

Standard Tooling

LMRM specializes in the design, development, and production of precise CNC bending tools. The High-quality material provides ample load capacity for all your fabrication needs. Additionally, we offer a comprehensive range of hardness solutions, including total hardening, vacuum hardening, and laser quenching, to cater to the varied demands of our valued customers.

Crowning System

Committed to independent innovation, we have launched a new generation of mechanical compensation crowning tables to enhance bending accuracy. It boast a unique structure that enables the manual and motor-adjustable crowning tables to be equipped with a wide range of press brake machines and tools.


LMRM has various applications in the metal forming industry. In this section, we provide five typical solutions: hemming, mark-free bending, adjustable die bending, offset bending, and large radius bending. These solutions improve the accuracy and efficiency of the metal forming process while reducing the risk of material damage. Each of these solutions has its unique benefits and uses, making them essential tools for various industries. Let’s take a closer look at each of them.


LMRM relies on high-end and precise production equipment under the rigorous production organization and management system, which enables us to optimize the allocation of production resources. This allows our high-end production equipment to be fully utilized, thereby delivering the high quality of our products to our customers.

Can't find the right bending tool for you?

LMRM Tailored-made Press Brake


Company Introduction

LMRM was founded in 1995 and is situated in Bowang, also known as the Tooling Town of China. As a leading total solution provider, we specialize in high-precision, long-life, and high-quality press brake bending. Our extensive product range includes high-precision CNC bending dies, large-tonnage CNC press brake tools, non-mark forming tools, automatically adjustable dies, special forming molds, clamping parts, compensation mechanisms, shearing blades, and various non-standard press brake tooling.

Why Choose Us


30+ Year's Experience


300+ Staff Memebers


300+ Equipments


1,000+ Customers

Fully implement the ISO9001 international quality system, from research and development to production, sales and service.

We have an independent R&D institution, implement continuous quality improvement, and constantly introduce new products.

According to the individual needs of customers, we can independently develop, design and manufacture products that satisfy customers.


A: Customizing press brake tooling to fit specific job requirements can be a complex task. Consulting a design engineer with expertise in this area can prove to be a cost-effective solution. By specifying the required angle, radius, and tolerance, the engineer can tailor the tool to meet the exact needs of the job at hand.

A: Selecting the appropriate press brake tool radius is critical to ensure optimal bending performance. As a general rule, the punch tip radius should be at least 60% of the material thickness. For air bending of sheet metal, the minimum achievable inside radius is 0.60 times the material thickness.”

A: Effective bending of Z-shaped parts on a press brake machine can be achieved using standard punch and die if the size of the part is relatively large. However, if a one-hit solution is desired, an offset tool may be necessary. LMRM provides an extensive range of standard offset sizes, featuring four standard angles of 90, 140, 150, and 160 degrees, as well as flattening inserts, to cater to varying bending requirements.

A: To achieve a smooth surface finish on aluminum, stainless steel, and painted surfaces during bending, it is necessary to use a press brake tool that is specifically designed to eliminate marks. LMRM offers a range of solutions to meet this requirement, including dies with rollers, polyurethane inserts, or Rolla-V dies. By selecting the appropriate solution, the desired level of surface finish can be achieved, even for high-precision applications.”

A: A hemming press brake tool is a specialized tool used in metal forming to create a hemmed edge on a metal part. The hemming tool is designed with a unique shape that allows it to fold the edge of the metal material back onto itself, creating a strong, reinforced edge. This process can be used to create a variety of shapes and sizes of hemmed edges, depending on the specific needs of the project. Overall, the hemming press brake tool is an essential component of the metal forming process and helps to create strong, durable, and aesthetically pleasing metal products.