Grelci Maras d.o.o.|Jevčeva pot 2, 1351 Brezovica pri Ljubljani, Slovenia|+386 (01) 365 3 518|info@grelci-maras.si
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FLEXIBLE HEATER

GM.85 FLEX

  
Grelci Maras d.o.o.
Jevčeva pot 2,
1351 Brezovica pri Ljubljani,
Slovenia
+386 (01) 365 3 518 | info@grelci-maras.si


 

USE


The GM.85 FLEX tubular heating element is designed for exceptional thermal performance and versatility. Engineered with high-quality materials, it offers outstanding durability while maintaining excellent heat transfer properties.

One of the standout features of the FLEX GM.85 is its flexibility—it can be easily bent by hand to fit your specific application requirements, without the need for special tools or equipment.

Whether you need to bend the element in one, two, or three dimensions, the FLEX GM.85 tubular heater provides a seamless solution for a wide range of heating tasks. This user-friendly design allows for quick modifications, saving time and effort during installation.

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KEY FEATURES
 

  • High Flexibility: The HotFlex heater is designed to be highly flexible, allowing it to be bent by hand without special tools. This makes it easy to customize the heater for various applications and installations.
  • Excellent Heat Transfer: The HotFlex heater offers excellent thermal conductivity, making it efficient in heat distribution and reducing energy consumption.
  • Available in Various Sizes: The FLEX GM.85 heater is available in different sizes and configurations, allowing it to meet the specific needs of different heating applications.

Application areas:
For heating manifolds, extrusion processes etc.
 



 


 

TECHNICAL SPECIFICATIONS GM.85
     
Sheath material:
 		 Stainles steel
 		 Insulation resistance:
 		 ≥ 5 MΩ at 500 V DC
 
Max sheath temperature:
 		 700°C
 		 Power tolerance:
 		 +/- 10%
 
Standard Voltage
 		 230V
 		 Length tolerance:
 		 +/- 3 mm
 
Dielectric strenght:
 		 1000V AC
 
 
 
 


 

GM.85 FLEX TUBULAR HEATER

Recommended Groove Geometry



RoundAngular
 
 
     
Type FLEX: mm x mm
Dia. 6,5 ±0,1 6,0 +0,1 x 6,5 +0,1
Dia. 8,0 ±0,1 7,7 ±0,05 x 8,0 ±0,1
Dia. 8,5 ±0,1 8,2 ±0,05 x 8,5 ±0,1
 
 

 

CONNECTION BOXES

  • Thread connector M2,5
    Option:
    M4 at Ř ≥ 8 mm
    • With set of nuts and washers
    • temperature resitant 350°C
    • Standard delivery
  • Plug connector
    • B=6,3 mm
    • Temperature resitant 350°C
  • Insulated leads
    • Fiberglass (LEGLS)
    • up to 250/350°C
  • Nickel leads
    • with ceramic beads,
    • up to 650°C
  • Ceramic clamp
    • temperature resistantce 230-280°C
    • 14x21x25 mm



 



 
Ø 6,5 / 230V
Art. Nr. L (mm) P (W)
107500 300 350
107501 350 400
107502 400 500
107503 450 600
107504 500 650
107505 550 700
107506 600 800
107507 650 850
107508 700 900
107509 750 1000
107510 800 1100
107511 850 1200
107512 900 1300
107513 950 1350
107514 1000 1400
107515 1050 1450
107516 1100 1500
107517 1150 1550
107518 1200 1600
107519 1250 1650
107520 1300 1700
107521 1350 1800
107522 1400 1900
107523 1450 2000
107524 1500 2100
 
 
Ø 8,0 / 230V
Art. Nr. L (mm) P (W)
104500 400 800
104526 450 900
104501 500 1000
104257 550 1150
104502 600 1250
104258 650 1400
104503 700 1500
104529 750 1600
104504 800 1700
104531 850 1850
104505 900 2000
104532 950 2100
104506 1000 2200
104533 1050 2300
104507 1100 2400
104534 1150 2550
104508 1200 2650
104535 1250 2800
104509 1300 2900
104537 1350 3000
104510 1400 3100
104538 1450 3250
104511 1500 3350
104539 1550 3500
104512 1600 3600
 
Ø 8,5 / 230V
Art. Nr. L (mm) P (W)
104400 300 650
104413 350 750
104401 400 900
104441 450 1050
104402 500 1150
104415 550 1300
104403 600 1450
104416 650 1600
104404 700 1750
104417 750 1900
104405 800 2050
104418 850 2200
104406 900 2350
104419 950 2500
104407 1000 2650
104420 1050 2800
104408 1100 2950
104424 1150 3050
104409 1200 3200
104425 1250 3300
104410 1300 3450
144426 1350 3600
104411 1400 3700
104427 1450 3850
104412 1500 4000
 
     
Type FLEX: mm x mm
6,0x6,0 ±0,1 6,1 +0,1 x 7,1 +0,1
8,0x8,0 ±0,1 8,1 +0,1 x 9,1 +0,1
 


 

CONNECTION BOXES

  • Thread connector M2,5
    Option:
    M4 at Ř ≥ 8 mm
    • With set of nuts and washers
    • temperature resitant 350°C
    • Standard delivery
  • Plug connector
    • B=6,3 mm
    • Temperature resitant 350°C
  • Insulated leads
    • Fiberglass (LEGLS)
    • up to 250/350°C
  • Nickel leads
    • with ceramic beads,
    • up to 650°C
  • Ceramic clamp
    • temperature resistantce 230-280°C
    • 14x21x25 mm



 
 


   
6 x 6 / 230V
Art. Nr.   L (mm) P (W)
105525 300 450
107526 400 650
107257 500 800
107258 600 1000
107529 700 1200
107530 800 1350
107531 900 1550
107532 1000 1750
107533 1100 1950
107534 1200 2100
107535 1300 2300
107536 1400 2500
107537 1500 2700
 
8 x 8 / 230V
Art. Nr.   L (mm) P (W)
104514 300 750
107515 400 1050
104516 500 1400
104517 600 1700
104518 700 2000
104519 800 2300
104520 900 2600
104521 1000 2900
104522 1100 3200
104523 1200 3300
104524 1300 3300
104525 1400 3300
104513 1500 3500



 

COMPLETE YOUR SET

ACCESSORIES
GM.100 
TEMPERATURE CONTROLLERS
GM.110 
THERMOCOUPLES
GM.90 
HOTRUNNER CONTROLLERS
Pulzon 
 
 
 

GRELCI MARAS d.o.o.

Address
Jevčeva pot 2
1351 Brezovica pri Ljubljani
Slovenija, EU

Phone
+ 386 (01) 365 3 518

E-mail
info@grelci-maras.si

VAT ID
SI89018788

Reg. number:
6090648000

IBAN
SI56 0201 8025 9724 155
Nova Ljubljanska Banka d.d, BIC: LJBASI2X.


 

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