Inquiry system link mandrelIn our download area you will find our data sheets, brochures, our delivery program and much more
Bending tools from manufacturer - ALBROMET
Bending tools from manufacturer - ALBROMET
Depending on the application and pipe material, ALBROMET offers pipe bending tools made of different materials. In particular, we produce bending mandrels, wiper dies, bending dies and sliding rails. We attach great importance to the highest material quality in order to minimize wear.
All tube bending tools are manufactured according to customer drawings or designed by ALBROMET. As a manufacturer of tube bending tools, we place the highest value on function and design. The bending process is simulated using CAD and tested for function and collision. Most of the tools are made of hard aluminum bronze, thus achieving very good formability.
For other applications, such as the bending of non-ferrous metals, tube bending tools are produced from steel with coatings to suit the application. The high-precision connecting links between the shaft and balls are made of high-strength, top-quality tool steel.
Our system link mandrels with the best surface quality and strength achieve a high bending quality. They offer a long service life and can be easily replaced with ALBROMET spare part sets when servicing is required.
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System-Link mandrels
made from hard bronze ALBROMET 300 or tool steel / with coating
Advantages:
- use up to bending ratio of 1:1
- reset by links (spring force)
- best quality, inexpensive, exchangeable
- spare part set available
- all spare parts replaceable
Special desingns:
- sd® mit 40% reduced ball distance
- xsd® mit 80% reduced ball distance
- MMS for minimal quantity lubrication
- HG high gloss package for aluminized tubes
- plug mandrels
- formed mandrels
Links for tube bending mandrel
from stock
incl. standard parts
Advantages:
- high tear- and wear resistance
- special steel for highest
strength/toughness properties
Wiper dies and inserts
made from ALBROMET aluminum bronze
or tool steel / with coating
Advantages:
- Best elongation at break values >16%
- very good sliding properties
(nickel free alloy)
- best wear results due to
high strength
- inexpensive
- short delivery times
- for universal application
- the bending quality is continuously high, the parts remain stable
- collision-checked due to CAD technology
- the standard system link mandrels can be used up to a bending ratio of 1:1
- The links reset themselves automatically by spring force
- The link mandrels are produced in best quality and are quickly replaceable
- Long periods of use due to spare parts sets
Technical advice
Gabriel Weller
Leader Sales Finish parts |
CAD Construction
Designs of system link mandrels
Standard System link mandrel - with NORMAL LUBRICATION
Advantage
- fast delivery time
- affordable price
Standard System link mandrel - with MINIMAL QUANTITY LUBRICATION
Advantage
- low oil consumption
- oil exit closer to bending area
- better oil distribution due to compressed air feed of fluids
- LBI lubrication system compatible
sd-desing "small distance" (normal & minimal quantity lubrication)
Advantage
- with 40% reduced ball distance
- large contact area
- wrinkle-free bending for thin-walled tubes
x-sd-design "extra small distance" (minimal quantity & normal lubrication)
Advantage
- with 80% reduced ball spacing
- reduced ball spacing due to smaller connecting links
- for extremely thin-walled tubes
- for difficult bending jobs
- connecting links one size smaller
Plug mandrel
Advantage
- for tubes with thick walls or
diameter / wall thickness ratio >10% - available in different grades from ALBROMET
Formed mandrel
Advantage
- for tubes with thick walls or
diameter / wall thickness ratio >10% - 3D milled contour in the bending area
- larger contact surface
- for perfect bending result
- available in different grades from ALBROMET
Spare parts system link mandrels
Bending segment (balls) different designs
Bending ball "standard design"
Bending ball "sd design"
Bending ball "x-sd design"
Attention! Variants can NOT be combined with each other.
Connecting links
Your Advantage
- tensile strength > 1000 N/mm2
- Elongation > 10%
- Precise design
- Metric system
- Compatible with inch system
- Accessories included
- From stock, including standard part
The high-precision connecting links between shaft and ball are made from a heat-treated tool steel in premium quality with extremely high strength. This increases the service life and reduces operating costs during use. Thanks to our in-house production, we offer a very good price-performance ratio.
Spare part set
Your Advantage
- Ready installed spare part
- Replaceable with only one screw
- Quick installation
- Can be used again immediately
- Short machine downtime
- Available from ALBROMET in all variants
SYSTEM LINK MANDRELS
- Other dimensions on request
- Standard design includes lubrication groove and drill holes (internal lubrication)
- Screw thread according customer requirements
BR | bending ratio (= bend radius average : tube diameter outside)
WF | wall thickness factor (= tube diameter outside : tube wall thickness)
P | plug mandrel
M1 | Link mandrel (the value given in the column indicates the number of links)
M2 | Thin wall-link mandrel (the value given in the column shows the number of links)
W | Wiper die
- Recommended adjustment of the system link mandrel
- End over tangent, depending on tube diameter (acc. chart)
- Fine adjustment after analysis of bended tubes
Wiper dies and -inserts
Wiper dies and wiper die holders
Wiper dies prevent irregular compression of the pipe during the bending process. It supports the tube in the inner bend. The shape and material are individually adapted to the bending pipe. ALBROMET designs and manufactures wiper dies, wiper die inserts and wiper dies in rectangular design.
- made of ALBROMET aluminum bronze
- made of tool steel / with coatings
- coating acc. to application
Downloads
Useful Links
Contact
Administration: Sudetenstraße 51
Goods Receipt: Sudetenstraße 48
82538 Geretsried
Tel. +49 8171 63 998-0
info@albromet.de