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UNIFLEX-Hydraulik GmbH
Hose crimper

UA 4

The powerful and affordable UA 4 service press with its wide range of compressible nominal sizes (up to 1¼ inch, even two-piece 4SP fittings) offers maximum flexibility. The open, horizontally displaceable pressure plunger facilitates pressing even short 90° fittings with long bends. The 1-phase version of the standard drive unit makes the UA 4 suitable for use worldwide. Of course, this UNIFLEX press also operates with the proven lubrication-free slide bearing technology.

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Features

Optimal accessibility

  • Open plunger for easy pressing even of 90° fittings
  • Horizontally movable plunger for good accessibility
  • Split press jaw set for easy and quick changeover

Powerful pressing tool

Allows crimping of hydraulic hoses with 1½ inch one-piece fittings and 1¼ inch two-piece 4SP fittings

Compact design

  • Finds place in any workshop

Plain bearing technology

  • Lubricant-free – for more cleanliness and longer machine life
  • Maximum productivity, with extremely low operating costs
  • No contamination of the hose line with grease
  • Ideal also for the food and pharmaceutical industry
  • Reduces press force loss by up to 20%
  • Consistenly accurate crimp force

CE compliant

Technical data

  •  
  • UA 4

  • Crimp force (kN/Ton)

  • 1350/135

  • No grease: 20% less friction

  • SAE R 15 / 4SH* 1 piece fitting

  • 1¼”

  • SAE R 15 / 4SH* 2 piece fitting

  • 1″

  • SAE R 12 / 4SP* 2 piece fitting

  • 1¼”

  • Max. crimp range (mm)

  • 65

  • Opening travel (mm)

  • 15

  • Opening without dies (mm)

  • 73

  • Master dies length (mm)

  • 70

  • Type of dies

  • PB 280

  • Industrial

  • 1½”

  • 90° Elbows

  • 1¼”

  • Closing speed (mm/sec)

  • –

  • Pressing speed (mm/sec)

  • –

  • Opening speed (mm/sec)

  • –

  • Noise level (dBA)

  • –

  • Drive (kW)

  • 0,75 kW 1 VAC

  • Oil (l)

  • 5

  • Length machine (mm)

  • 380

  • Width machine (mm)

  • 390

  • Height machine (mm)

  • 500

  • Weight (kg)

  • Werkzeug: 65 kg,
    Aggregat: 25 kg
  • Options
* Abhängig von der Armatur.

Video

Type of dies

Pressbacken
280
ø mm -mm-
6,8 70
9 70
12 70
14 70
17 70
19 70
20 70
22 70
24 70
25 70
28 70
32 70
36 70
40 70
44 70
47 70
50 70
54 70
57 70

First Class Advantages

Packages

A Package includes the machine with dies.

  • Package = Machine + PB Ø 17, 19, 22, 25, 28, 32, 38, 44, 50 + QDS 280 B

Accessories

Extend this machine at all times with the following accessories:

Description

Pressbackensatz-UA4-PB-Satz
The split press jaw set allows quick and easy insertion.
Leicht-zugaenglich
The compact design allows mobile use and easy all-round access for loading and working.
Ellbogenarmaturen
Elbow fittings are easy to grout.
Hose holder:
The hose moves simultaneously with the dies, no manual carrying necessary.

Catalogues

Image Catalog (EN)

20.56 MB  |  2. February 2024

Main Catalog 2022 (CN)

12.52 MB  |  14. March 2024

Main catalog 2022

11.5 MB  |  14. March 2024

Main catalog 2021

12.87 MB  |  7. June 2022

Production Crimpers

1.24 MB  |  11. November 2022

Service Crimpers

4.06 MB  |  14. March 2024

Peripherals

3.44 MB  |  11. November 2022

Test Benches and Cleaning Machines

1.62 MB  |  11. November 2022

Special Equipment

868.80 KB  |  11. November 2022

Cutting Machines

2.79 MB  |  31. July 2023