2.3 HMC Systems

- Here you can send us an easy and quick inquiry. Just fill in the form as completely as possible.
  Inquiry form for für HotMicroCoil Heating Elements
- For questions our team will assist you with pleasure!
  Tel.: +49 2373 9590 0
  Fax: +49 2373 9590 30
  E-mail:
  Or use our contact form!
- download pdf Chapter HotMicroCoil Heating Elements
  Precise power distribution, flexible design: Nozzle heaters mainly for the plastic industry. We produce HotMicroCoils according to your specifications, including dimensions, winding pattern and power.
- download pdf Inquiry Form HotMicroCoil Heating Elements
  Just download, print, fill in and fax it to us. You will receive our quotation shortly. Alternatively, you can use our online inquiry form for Cartrdige Heaters here.

2.3.1 HMC with Reflection Tube

2.3.1 HMC with Reflection Tube (click to enlarge)

|+| enlarge picture

Characteristics of our HMC with reflection tube are easy mounting and variable heat distribution. Because of its direct touch and the tight fit, the heaters allows an optimal heat transmission to the nozzle. In all our HMC with reflection tube the assembly of a thermocouple is possible.

Characteristic features

» thermocouple

» flexible cold zones

» length, winding pattern, unheated length and connection leads individually adjustable

SPECIFICATIONS

Design:	Freek
System:	Reflection tube
Function:	Tolerated fit
Heater:	MC	1,0 x 1,6 / Ø 1,3 / 1,3 x 2,3 / Ø 1,8 / 1,4 x 2,4 / Ø 2,0 mm
	HC	Ø 3,0 / Ø 3,3 / 2,2 x 4,2 / 3,0 x 3,0 mm
INDUSTRY STANDARD
Dimension:	Standards >> see tables "MicroCoil" / "HotCoil" Other dimensions possible
Power:	Standards >> see tables "MicroCoil" / "HotCoil" other wattages possible

2.3.2 Shackle Clamp Band

2.3.2 Shackle Clamp Band (click to enlarge)

|+| enlarge picture

Our MicroCoil with shackle clamp band can be clamped axially with a cam shackle. With four common power levels it covers all nozzle standards of hot runner systems.

Note: For fixing we recommend our tool AXWZ.001 (see picture).

Characteristic features

» compact in its structural shape

» simple and quick mounting by cam shackle

» easy insertion into the conduit due to the soft nickel sheath of the applied MicroCoil

SPECIFICATIONS

Design:		Freek
System:		shackle clamp-band
Function:		axial clamp-band
Heater:		MC 1,3 x 2,3 mm
INDUSTRY STANDARD
Dimension:		19,05 x 30,50 mm (3/4" x 1,2")
Power:		125W, 149W, 250W, 268W at 230V other wattages possible

2.3.3 Two Screw Clamp Band (FB)

2.3.3 Two Screw Clamp Band (FB) (click to enlarge)

|+| enlarge picture

Freek manufactures besides its own systems also original Rosemount systems, for example the two screw clamp band (FB) and the axial clamp band (FE). Both systems can be supplied with Microcoils in "Rosemount style" (Ø 1,4 mm) as well as Microcoils in "Freek style" (

1,3 x 2,3 mm).

SPECIFICATIONS

Design:		Rosemount
System:		Clamp-band FB
Function:		Two screw clamping
Heater:		1,3 x 2,3 mm Ø 1,4 mm (Rosemount style)
INDUSTRY STANDARD
Dimension:		19,05 x 25,40 mm (3/4" x 1") 19,05 x 30,50 mm (3/4" x 1,2") 22,23 x 30,50 mm (0,875" x 1,20") 22,40 x 30,50 mm 22,55 x 30,50 mm
Power:		250W, 328W at 230V other wattages possible
Power tolerance:		±2% (Ø 1,4 mm "Rosemount style")

2.3.4 Axial Clamp Band (FE)

2.3.4 Axial Clamp Band (FE) (click to enlarge)

|+| enlarge picture

Freek manufactures besides its own systems also original Rosemount systems, for example the two screw clamp band (FB) and the axial clamp band (FE). Both systems can be supplied with Microcoils in "Rosemount style" (Ø 1,4 mm) as well as Microcoils in "Freek style" (

1,3 x 2,3 mm).

SPECIFICATIONS

Design:		Rosemount
System:		Clamp-band FE
Function:		Axial clamping
Heater:		1,3 x 2,3 mm Ø 1,4 mm (Rosemount style)
INDUSTRY STANDARD
Dimension:		19,05 x 25,40 mm (3/4" x 1") 19,05 x 30,50 mm (3/4" x 1,2")
Power:		149W, 268W at 240V other wattages possible
Power tolerance:		±2% (Ø 1,4 mm "Rosemount style")

2.3.5 "Brazed Together" Housing (BT)

2.3.5 Brazed Together Housing (BT) (click to enlarge))

|+| enlarge picture

The "Brazed together" housing is like the „Axial (FE)“- and the
„Two-Screw (FB)“ clamp-band originally a Rosemount system.
Therefore, apart from our Freek MicroCoil

1,3 x 2,3 mm, we can also install the MicroCoil Ø 1,4 mm “Rosemount style”. The heater is brazed in high vacuum process to a good heat-transmitting precision inner housing and is insulated by an outer reflection tube.

This construction combines many advantages: optimal fit, good heat transmission, high power density and mechanical stability.

|+| enlarge picture

SPECIFICATIONS

Design:		Rosemount
System:		Housing BT
Function:		Tolerated fit
Heater:		1,3 x 2,3 mm Ø 1,4 mm (Rosemount style)
INDUSTRY STANDARD
Dimension:		19,05 x 25,40 mm (3/4" x 1") 19,05 x 30,50 mm (3/4" x 1,2") 22,40 x 30,50 mm 22,40 x 34,00 mm other dimensions possible
Power:		246W at 230V other wattages possible
Power tolerance:		±2% (Ø 1,4 mm "Rosemount style")

2.3.6 Kappa Series

|+| enlarge picture

The "Kappa series“ is an original nozzle heater system of our EUCOPET co-operation partner Thermetic Products Inc. USA, which we assemble at Freek as well.

Thermetic's Kappa series are constructed with a nickel plated copper inner sleeve and a stainless outer sleeve. The heater is tightly sandwiched between these sleeves eliminating the heat transfer problems associated with other dual sleeved designs. The material used direct the heat inward toward the nozzle, resulting in a very efficient heater with even heat distribution. The tightly toleranced ID allows a slip fit with no clamping required.

SPECIFICATIONS

Design:		Thermetic
System:		Kappa
Function:		Toleranced fit
Heater:		1,3 x 2,3 mm Ø 1,4 mm (Thermetic style)
INDUSTRY STANDARD
Dimension:		19,05 mm (3/4") lengths: 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 150, 170, 190 and 210 mm
Power:		220, 350, 400 and 450W at 240V other wattages possible
Power tolerance:		±2% (Ø 1,4 mm "Thermetic style")

2.3.7 Spare part cross-reference list

System	Freek part number	wattage [W]	ID [mm]	L [mm]	Rosemount part number
	64M8.001	285W (230V)	19.00 (0.748")	25.4 (1.0")	0904FR
	64M9.001	250W (230V)	19.05 (0.75")	30.7 (1.21")	0904EN/EJ/FB131
	64M9.002	250W (230V)	22.22 (0.875")	30.7 (1.21")	0904EN/EJ/FB141
	64M9.005	250W (230V)	22.55 (0.888")	30.7 (1.21")	0904FB142
	64MA.001	300W (220V)	19.10 (0.752")	30.7 (1.21")	0904GL
	64M9.008	149W (240V)	19.05 (0.75")	30.7 (1.21")	0904EN/EJ101
	64M9.009	440W (240V)	39.88 (1.57")	44.45 (1.75")	0904FJ

System	Freek part number	wattage [W]	ID [mm]	L [mm]	Rosemount part number
	64M9.004	149W (240V)	19.05 (0.75")	30.7 (1.21")	0904FE101
	64M9.003	268W (240V)	19.05 (0.75")	30.7 (1.21")	0904FE131
	64M9.010	149W (240V)	19.05 (0.75")	30.7 (1.21")	-
	64M9.011	268W (240V)	19.05 (0.75")	30.7 (1.21")	-

System	Freek part number	wattage [W]	ID [mm]	L [mm]	Rosemount part number
	64P5.001	220W (240V)	19.05 (0.75")	30	-
	64P5.005	250W (240V)	19.05 (0.75")	30	-
	64P5.006	350W (240V)	19.05 (0.75")	30	-
	64P5.002	220W (240V)	19.05 (0.75")	40	-
	64P5.008	250W (240V)	19.05 (0.75")	40	-
	64P5.007	350W (240V)	19.05 (0.75")	40	-
	64P5.003	220W (240V)	19.05 (0.75")	50	-
	64P5.009	250W (240V)	19.05 (0.75")	50	-
	64P5.004	220W (240V)	19.05 (0.75")	60	-
	64P5.010	250W (240V)	19.05 (0.75")	60	-
	64P6.001	220W (240V)	19.05 (0.75")	70	-
	64P6.006	400W (240V)	19.05 (0.75")	70	-
	64P6.002	220W (240V)	19.05 (0.75")	80	-
	64P6.007	400W (240V)	19.05 (0.75")	80	-
	64P6.003	220W (240V)	19.05 (0.75")	90	-
	64P6.008	400W (240V)	19.05 (0.75")	90	-
	64P6.004	220W (240V)	19.05 (0.75")	100	-
	64P6.009	400W (240V)	19.05 (0.75")	100	-
	64P6.005	220W (240V)	19.05 (0.75")	110	-
	64P6.010	400W (240V)	19.05 (0.75")	110	-
	64P7.001	220W (240V)	19.05 (0.75")	130	-
	64P7.003	400W (240V)	19.05 (0.75")	130	-
	64P7.002	220W (240V)	19.05 (0.75")	150	-
	64P7.004	400W (240V)	19.05 (0.75")	150	-
	64P8.001	220W (240V)	19.05 (0.75")	170	-
	64P8.003	450W (240V)	19.05 (0.75")	170	-
64P8.002	220W (240V)	19.05 (0.75")	190	-
64P8.004	450W (240V)	19.05 (0.75")	190	-
AXAU.009	screw cap