NP-21 - tensioner for steel straps
This tensioner NP-21 is intended for strapping heavy objects e.g. steel profile, wood bundles, etc. and is especially used for strapping round or irregularly shaped objects. This tensioner is used only together with a suitable sealer (e.g. type UK-2). Steel strap of the width of 19 - 32 mm with seal type F are used for strapping. In case of a double notching the seal strength of the joint can reach up to 15 000 N.
- strap width 19-32 mm
- use with closing sealers
- rugged for heavy objects
- joint strenght up to 15 000 N
Technical parameters
Modification
Accessories
Packing material
Spare part
Inquiry
Technical parameters
| ordering code | 600 000206 |
| strap - material |
steel |
| strap width | 19 - 32 mm |
| strap thickness | 0,8 - 1,0 mm |
| weight | 2,9 kg |
| tightening power | 8000 N |
Standard modifications
NP-11 - tensioner for steel straps
- strap width 13 - 19 mm
- used together with a sealer UK
- for heavy irregular objects
- max. strength of joint 5000 N
NP-21PN - pneumatic tensioner for steel straps
- strap width - 19 - 32 mm
- using with sealer FZ or UK
- for heavy irregular objects
- tightening power up to 9000N
Recommended accessories
UK-2/19 - strapping sealer for steel seals
- strap width - 19 mm
- sealing method - seal type F
- for heavy irregular objects
- using with suitable tensioner
UK-2/32 - strapping sealer for steel seals
- strap width - 32 mm
- sealing method - seal type F
- for heavy irregular objects
- using with suitable tensioner
KL-1 - steel strap cutter
- for steel straps
- max. strap size 32 x 1 mm
- robust cutter
- holder for precise cutting
KL-2 - heavy duty steel strap cutter
- for steel straps
- max. strap size 50 x 1,2 mm
- robust lever cutter
OP-5 - decoiler for ribbon steel straps
- strap width 13-20 mm
- spring brake of strap
- inner diameter 260-310 mm
- robust construction
OP-7 - decoiler for oscillated steel straps
- strap width - 13 - 20 mm
- spring brake of strap
- for oscillated winding
- robust construction
OP-21 - decoiler for ribbon steel straps
- strap width - 13 - 20 mm
- unlimited inner diameter
- max. outer diameter - 610 mm
- unsuitable for low quality straps
OP-26 decoiler for ribbon steel straps
- strap width - 13 - 20 mm
- unlimited inner diameter
- max. outer diameter - 700 mm
- unsuitable for low quality straps
OP-26E decoiler for ribbon steel straps
- strap width - 13 - 20 mm
- unlimited inner diameter
- max. outer diameter - 700 mm
- for low frequency jobs
OP-26W decoiler for ribbon steel straps
- strap width - 13 - 20 mm
- unlimited inner diameter
- max. outer diameter - 790 mm
- unsuitable for low quality straps
OP-8 - decoiler for PP, PET, oscillated steel straps
- strap width 10 - 20 mm
- inner diameter 400 - 406 mm
- oscillated winding
- friction brake,robust construction
Binding and packaging materials
19 x 0,5 mm - steel strap (blank, metallic lustre, ribbon)
- width 19 mm, thickness 0,5 mm
- strength 7000 N
- roll weight approx. 27 kgs
- inside diam. 300 mm
19 x 0,6 mm - steel strap, painted, PRIMA, oscillated winding
- width 19 mm, thickness 0,6 mm
- strength 9120 N
- roll weight approx. 50 kgs
- inside diam. 406 (±5) mm
19 x 0,75 mm - steel strap, painted, PRIMA, oscillated winding, 2Q
- width 19 mm, thickness 0,8 mm
- strength 12160 N
- roll weight 50 kgs
- inside diam. 406 (±5) mm
32 x 1,0 mm - steel strap (blank, metallic lustre, ribbon)
- width 32 mm, thickness 1,0 mm
- strength 22080 N
- roll weight approx. 41 kgs
- inside diam. 280 mm