Wichita Street, Pasadena

Texas – 77502, USA

+12816580558

24 X 7 Support

+1-281-271-9006

FAX

08:00 AM - 06:00 PM

Monday - Friday

SPRING RETURN HYDRAULIC BOLT TENSIONER - SLT SERIES

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Features

Bolt Size (cm) 3/4" to 4"
Load (KN) 160 to 3200

 

  • The spring return design enables automatic piston retraction at the end of the tensioning sequence, ensuring the tools are prepared and ready for the next cycle.
  • In comparison to manual return tensioners, our range of Spring Return Tensioners allow greater efficiency and warrant ease of use for the operator due to the improved design including the anti-slip tool surface to enhance grip.
  • Working pressure 1500 bar /21755 psi.
  • Special seal kit, piston/cylinder mis-alignment compensation.
  • Piston stroke of SLT1=8mm, the other model is 10mm.
  • Built-in stroke limit valve prevent over stroke.
  • Fully enclosed load cell to prevent debris into cylinder Spring return, fast, safety.

 

 

 

Model Bolt Size Max Load Hyd. Area Dimension Weight
A B C D
Imperial Metric KN cm2 mm mm mm mm kg
SLT1 3/4" SLT1-1 M20 SLT1-3 160 10.67 66 93 63 136 1.4
7/8" SLT1-2 M22 SLT1-4   93 63 142
SLT2 1" SLT2-1 M24 SLT2-3 280 18.67 87 117 68 175 2.7
1-1/8" SLT2-2 M27 SLT2-4   117 68 175
SLT3 1" SLT3-1 M24 SLT3-5 450 30.01 103 117 75 175 4.1
  M27 SLT3-6   117 75 175
1-1/8" SLT3-2 M30 SLT3-7   120 80 181
1-1/4" SLT3-3 M33 SLT3-8   123 84 188
1-3/8" SLT3-4 M36 SLT3-9   126 89 195
SLT4 1-1/4” SLT4-1 M33 SLT4-5 660 44.01 118 123 88 190 5.4
1-3/8” SLT4-2 M36 SLT4-6   126 96 197
1-1/2” SLT4-3 M39 SLT4-7   130 96 203
1-5/8” SLT4-4 M42 SLT4-8   133 105 209
SLT5 1-1/2” SLT5-1 M39 SLT5-6 1000 66.68 140.5 132 112 211 8.4
1-5/8” SLT5-2 M42 SLT5-7   135 114 217
1-3/4” SLT5-3 M45 SLT5-8   139 118 223
1-7/8” SLT5-4 M48 SLT5-9   142 114 230
 2” SLT5-5     145 120 236
SLT6 2” SLT6-1 M52 SLT6-5 1500 100.03 175.5 148 120 246 13.8
2-1/4” SLT6-1 M56 SLT6-6   154 138 259
  M60 SLT6-7   161 138 259
2-1/2” SLT6-3 M64 SLT6-8   161 153 272
2-3/4” SLT6-4 M68 SLT6-9   167 156 284
SLT7 2-3/4” SLT7-1 M72 SLT7-5 2500 166.71 219 167 157 294 23
3” SLT7-2 M76 SLT7-6   171 158 307
  M80 SLT7-7   180 190 310
3-1/4” SLT7-3 M85 SLT7-8   180 190 320
3-1/2” SLT7-4 M90 SLT7-9   186 205 332
SLT 8 3-1/2” SLT8-1 M90 SLT8-4 3200 213.39 252 186 200 339 32
  M95 SLT8-5   186 200 346
3-3/4” SLT8-2 M100 SLT8-6   192 200 352
4” SLT8-3     199 210 364