Rotary Dies
Rotary dies are a great special tooling solution with numerous bending operation benefits. Because tonnage disperses with the movement of the rotating cam, the application requires less tonnage and makes bending sheet significantly easier for operators to handle. In some cases, using a rotary tool can cut labour costs in half, when more than one operator has traditionally been required, and improves safety. For cosmetic applications, rotary bending greatly decreases tonnage and part marking so sheets may require less protection and have improved finished appearance.
Rotary die features:
Improved safety for larger parts due to controlled material whip
Material marking is reduced since tonnage is reduced on the shoulder of the die and abrasion is lessened
Reduced tonnage on an application by 50% or more
Potential reduction in labor needs
Tooling system :
JM-System Custom rotary diesArt.No. :
JM - Custom rotary diesBrand :
JaminnarOrder(MOQ) :
1Payment :
T/T, Western Union, Alipay, WeChat etc.Product Origin :
MaanshanShipping Port :
Shanghai / Guangzhou or otherLead Time :
15 - 20 days after receiving the depositJaminnar is in the field of sheet metal processing, and is engaged in the production and sale of bending tools and crowning tables. Jaminnar can supply punches and dies for any type of press brake. These tools are made of hardened and ground high quality steels C45 and 42CrMo. Our product range includes tool types such as: Amada / promecam european, Trumpf / Wila, Bystronic/Beyeler, LVD type, EHT type, American type, Gasparini Type, Colgar Type,Colly Type,Ajial-Axial Type, Hämmerle-bystronic Type, Special tools, Shear blades, Crowning Table, Rolla-V, Adjustable Die, Custom Rotary Dies, Clamping system, Tools Storage Cabinets, Protective Traceless Film, etc. Jaminnar has two in-house R&D department specializing in designing technologically advanced solutions and focuses on innovative solutions, with the support of our technical department we are able to design and supply special punches and dies and research the right solution for your bending project. The tools - our company supplies for press brakes are efficient and durable, thanks to the ability to use cutting-edge technology and uses advanced equipment for production with Implement strict quality control and the guarantee of highly qualified employees. Our molds undergo rigorous testing to ensure stability and durability; Reliability and competitive pricing are two other distinguishing features of our bending tools.
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JM - Custom rotary dies |
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Tooling system |
JM - System Custom rotary dies |
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Height |
Customizable Size |
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Material |
42CrMo |
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Length and weight |
Customizable Size |
Quality And Precision
▶Optimum materials
▶42 CrMo4, tempered to 1100- 1200 N/mm²
▶Bending Radius/Intake Radius Hardens to 54 – 60 HRC
▶Precision ground
▶Guaranteed exchangeability and parallelism
▶Tool marking with all technical information
Length: Customized according to customer requirements or according to the length of the workpiece.
Jminnar press brake tooling's standard length is:
Two kinds of L835mm and S415mm. According to the length of the press brake machine worktable, it is used in combination.
The standard segmentation size is:
Upper punch 835 mm sectionalized
▶ 9 Segments with horn extension left and right
▶ Sectionalized punches/top-tools are delivered as a complete set
▶ Upper punch: 100 (left horn) 10, 15, 20, 40, 50, 200, 300, 100 (right horn) = 835mm (set)
■ In addition to the above standard length, if you need to customize a special length, please explain.

Lower die 835 mm sectionalized
▶ 10,15,20,40,50,100,200,400 = 835mm (set)
■ In addition to the above standard length, if you need to customize a special length, please explain.

FAQ
1. Q: Are you a factory or trading company? How is you factory production experience?
A: We are a factory. 24years Manufacturing experience. Leading supplier in Maanshan city.
2. Q: Can you put my brand logo on these products?
A: Yes, we can.
3. Q: What is the Minimum Order Quantity (MOQ) for your OEM service?
A: MOQ is 1pcs. Purchase amount not less than $50.
4. Q: When can you ship the products after we make payment?
A: Production time is normally 15-25 days.
5. Q: What materials and processing techniques are used for press brake tooling?
A: Material: 42CrMo4; Full body heat treatment HRC 44-50, CNC laser quenching HRC: 54-60; Surface treatment: silver, black coating or sandblasting
6. Q: How long is the warranty period for your products?
A: Under normal use, the warranty period is 1 year.
7. Q: What payment methods do you support?
A: T/T, Western Union, WeChat etc.