FAQ

Worn out roll forming tooling and no drawings?-5

It's also important to know how your current roll form tooling is built.

08-09-12http://www.chineserollforming.com/FAQ/Roll-cutting-machine-china/

Worn out roll forming tooling and no drawings?-4

It is important to know what steel grade the roll form tooling was made of originally.

08-09-11http://www.chineserollforming.com/FAQ/Tile-sheet-forming-machine/

Worn out roll forming tooling and no drawings?-3

The second consideration is spindle wear.

08-09-11http://www.chineserollforming.com/FAQ/Floor-Deck-Roll-Forming/

Worn out roll forming tooling and no drawings?-2

Depending on a couple of factors, the roll form tooling may be recut and dropped, or decreased, in diameter to eliminate wear.

08-09-10http://www.chineserollforming.com/FAQ/Roll-form-machine-china/

Worn out roll forming tooling and no drawings?-1

Depending on a couple of factors, the roll form tooling may be recut and dropped, or decreased, in diameter to eliminate wear.

08-09-10http://www.chineserollforming.com/FAQ/Roll-forming-machinery-China/

Roll form tooling design for air bending-6

In many cases an air bend can be accomplished effectively with a stationary solid mandrel mounted in a conventional roll

08-09-09http://www.chineserollforming.com/FAQ/Metal-roll-former-China/

Roll form tooling design for air bending-5

The inner angle side roll can contact the inner bend on both the vertical and horizontal surfaces to form a small and accurate bending radius.

08-09-09http://www.chineserollforming.com/FAQ/Roll-formtooling-design/

Roll form tooling design for air bending-4

The forming force from the outer side roll has the same direction as the bending action.

08-09-08http://www.chineserollforming.com/FAQ/Metal-Roofing-Machine/

Roll form tooling design for air bending-3

The vertical side roll located at the outside of the bend is the outer side roll.

08-09-08http://www.chineserollforming.com/FAQ/Roofing-Machines-China/

Roll form tooling design for air bending-2

The beading technique is suitable for thin metal applications.

08-09-05http://www.chineserollforming.com/FAQ/Custom-roll-forming/