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Machines for Auto parts related products

 

AP-60DB Cassette-type Seat rail Forming Line with punching machine

AP-75D Cassette-type High-tension Bumper Forming Line with Prenotch machine

 

AP-60DB Cassette-type Seat rail Forming Line with punching machine

A high-value added forming line to prodeuce 30 pieces of seat  rails for cars per minute, feeding high tensile strength steel (HTSS) material of 100kg/mm2. 

The line includes the processes of precision piercing, roll-forming through 30 roll stands on BURS-type machine, double-cutting and simultaneous 5-hole piercing, bending up of cutout edges, ends reformation, and burr removal of both ends.

 

After piercing about 5 dozens of holes on a 350mm length of seat-rail, the line proceeds to from the hard HTSS material with a cross-sectional dimension accuracy of ±0.2mm.

Accuracies for hole pitches are ±0.2mm or ±0.3mm for the most.

Hydraulic reforming device is added at the cutter for outward deformation due to the internal stresses after cutting.

At the last station of the line, burrs on seat-rails are removed by pushing them against a cylindrical wire brush changing their positions, so that you can touch anywhere at the both ends safely.

 

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Pretreatment equipment

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Pre-punching machine

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Innovatively designed cover of BURS21

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Burr remover

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Die for cutting, piercing, and bending up

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Punching die

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AP-75D Cassette-type High-tension Bumper Forming Line with Prenotch machine

High quality accompanied with versatilityThis is a line to produce high tension steel bumpers for automobiles.

The preprocessing section, or flying prenotch section, carries out piercing process before molding the steel strip.

Cassette-type roll stands on this forming machine enable a quick tool change for production of other cross-sectional profile.

 

Auto-cassette changer can be added to line for more efficient tool change.

After molding into a given shape, rotary spot welding process and round bending process are followed. Then the products are cut along the R shape by flying cut off machine.

Products are cut by the double cut method, which gives nice cut surfaces without serious deformation on cross-sectional shape.

 

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Business & Products

BURS21
BURS21 is developed as a part of our corporate brand strategy, “Beauty follows Functions”. The beautiful design of BURS21 creates totally new working environment for old-fashioned roll forming plants. We believe this machine triggers innovations in production sites in Japan.
FTL
The next-generation tube mill, the Fine Tube Mill Line, is our solution to the shortage of experienced operators. FTL, designed not to rely on the skills of individual operators, allows any operators to perform high precision processing with low cost.
Forming rolls
Our forming roll division completes all processes from designing, heat treatment, and machining, to test runs of forming rolls, having one of the best total in-house production systems in the industry.
Forming Machines, Tube Mill Machines, Special-Purpose Machines
We do not just make machines but design, produce, run trial tests, and provide services after delivery. By joining your planning process, we meet your request totally. We have unique skills that other company can't compete with.
Bollard, Car/Bicycle Parking lots, and Devices
We provide you with self-service car parking control systems that are more eco-friendly, more human-friendly, easier, and safer and bollards with enhanced quality and safety.
Heat treatment & Dies
Our skills and knowledge accumulated for years enable us to manufacture the wide range of products from dies to cutters of shredder, crusher, and etc. These dies are crystallization of our relentless efforts.
Park’n park
An affiliate company, Park’n park, aspires to contribute to the local communities with our 24-h self-service car/bicycle parking lots.

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