Gleipnir is a product of Westcon, which specializes within lifting, guiding and handling equipment.

Products / Blocks / Trawl Block

"Gleipnir has designed a Trawl / purse sein series which combines high quality and durability with high cost efficiency. This series is a result of econizing and meeting market needs and two decades of experience."

Standard specifications:

  • Minimum ultimate strength 5:1
  • Design temperature -20 °C
  • 100% material traceability
  • Offshore / marine surface conservation. RAL 9010
  • Sheave equipped with spherical roller bearings
  • Thrust broze bearing in  headfitting (roller bearing available upon request)
  • Lubrication points for all moveable parts
  • End connection suitable for shackle/ hinge
  • Design and manufacturing in accordance with:
    • DNV-GL standards (DNGL-ST-0377 Standard for shipboard lifting appliances (May, 2016) -  the newest edition of DNV, rules for certification No. 2.22, Lifting appliances
    • Machine directive 2006/42/EC and the latest amendments
    • SfS (cooperation for safety)
    • Norwegian Maritime Authority

Available options:

  • Alternative sheave sizes
  • Composite/stainless sheaves for rope handling
  • Alternative headfitting types

Gleipnir hinge
Equipped with stainless hinge pins and bronze bushings for optimal functionality and bushing life time.

High durability sheave

  • Through hardened groove
  • Groove machined to fit wire size to increase wire life time
  • Equipped with spherical roller bearings
  • Optimal load distribution between the bearings for increased bearing life time

Trawl block:

 

 

 

 

 

 

Article no. SWL in
headfitting (T)
Sheave
diameter (mm)

Width between
sideplates - A (mm)

Block opening
size - B (mm)
Length from the center of headfitting - L (mm) Weight (kg) Type of connection

04000

12 ø170 100 100 392 25 1
04010 12 ø250 120 120 479 41 1
04020 25 ø300 140 140 640 76 1
04030 35 ø400 180 180 794 166 1
04040 42,5 ø500 180 180 903 200 1
04050 60 ø600 180 180 1071 302 2
04060 60 ø700 240 240 1203 443 2
04070 120 ø800 240 240 1417 736 2
04080 80 ø800 240 240 1343 605 2
04090 120 ø1000 260 260 1637 1166 2

Different types of top connection:

  1. Headfitting for use of standard shackle
  2. Headfitting for use of Gleipnir Trawl Block hinge.

Wire size to be specified by customer.
Other designs/loads will be available upon request.
Additional charges if third party verification is required.

Africa block: