HMG Extrusions 

ATW Product Range

Complete extrusion lines for the production of U-PVC, HOPE, PP, PPR & X-PE pipes,U-PVC profiles & pellets.Special applications include extrusion lines to produce U-PVC door panels, WPC com­posite extrusion, rubber (perlhoses) irrigation pipe systems & PVC window/door plants.

Screws and Barrels

Our Product Range

  • Original production and refurbishment of:
    • Twin screws (parallel and conical)
    • Single screws
    • Barrels (parallel and conical)
    • Segment elements
    • Housings
  • Bimetallic – Twin barrel
  • Process-oriented geometry design
  • Insulation blankets
  • Ultimate wear protection utilizing the latest laser welding process

Extend Your Equipment Lifecycle

Using HMG Screw Technology

Our screws can be produced using wear-resistant nitrided steel (1.8519). Or upon request, with special steels that resist chemically aggressive formulations. The screw flanks can be additionally coated with a molybdenum-alloy or optionally with a higher wear resistance VCR-alloy layer that is applied using a laser welding process. User-specific screw design with an optimized geometry is our answer to cut-priced standard screws that cannot fulfill the requirements of the modern-day production process.

Our experienced R&D department can develop the specific screw geometry that you need. We also offer the refurbishment of screws using build-up welding to apply a wear-resistant layer. Our production facility can produce screws of up to 5m in length having diameters ranging between 35 and 160 mm of any screw geometry.

Extend Your Equipment Lifecycle

Using HMG Barrel Technology

Our twin-screw barrels are produced with high-quality steel (1.8550) and are machined on state-of-the-art milling equipment. The nitrided cylinder layer of 0.8 mm is achieved using a two-step heating process.

If an even higher service life is needed,  we can supply cylinders with an extremely wear-resistant BIMETALLIC liner based on 4 different alloy specifications. (leaflet available upon request) Refurbishing options are available upon requests.

HMG Extrusions supplies the processing technology that fits your needs; no matter what extruder you run, no matter the product that you extrude.

Parallel Twin Screw Extruders

HMG extrusions Twin-Screw extruders have been designed to extrude PVC dryblend or pellets, resulting in a high performance and reliable extruder that provides excellent throughput and quality of pipes, profiles and pellets. Output capacities start from 80 kg/hr. up to 1200 kg/hr. Standard features are A/C Vector Drive and German gear box. Latest screw design result in superb melt homogeneity and in optimum productivity.

Specifics:
  • Solid and robust construction with tubular steel frame
  • Reduction / distribution gearbox
  • Screw and barrel with latest design and

wear protection technology for optimum life span

  • A/C Vector Drive / heating / cooling system
  • Safety overload shut-off
  • Synchronized speed of main drive, dosing feeder and haul-off
  • Vacuum pump including filter / chamber
Benefits:
  • Superb melt homogeneity
  • Quality components – less downtime
  • Low maintenance with higher output
  • Minimal motor maintenance due to latest drive technology
  • Less screws / barrels replacement issues deliver optimum productivity

We reserve the right to amend any specifications without notice due to new development

MODELHMG-P 54HMG-P 65HMG-P 67HMG-P 90HMG-P 92HMG-P 110HMG-P 130
Screw Counter Rotating54mm65mm67mm90mm92mm110mm132mm
27 LD22 LD27 LD22 LD27 LD27 LD27 LD
Max. Speed (rpm)54505042453628
Torque (Nm)3500420058008400155002400037500
Barrel Heater (kW)17,018,530,041,045,050,055,0
Barrel Cooling Zone2233333
Motor Drive (kW)152245557590110
Starve Feeder (kW)0,751,51,51,52,22,22,2
Hopper Volume (cm3)150180180200200270300
Weight Approx. (kgs)1500220024003500450062009000
Vacuum Pump (kW)0,751,51,51,52,22,22,2
Adapter (kW)0,750,750,751,01,01,01,0
Tooling Die Zone4688101212
Output Pipe (kg/h)100-150200-220300-350400-450600-700800-9001100-1200
Output Profile (kg/h)80-120150-180200-280250-350400-450
Dimension Length (mm)2300310033003600420051005900
Dimension Width (mm)1180130013001500150018002350
Dimension Height (mm)2100230023002400240024002700

 

Conical Twin Screw Extruders

The proven screw geometries will give high outputs with less wear even when using regrind material or higher filled formulations. Standard features, among others, are an A/C vector drive, a sturdy vertical gearbox for easy maintenance and double vacuum storage. The Screw designs guarantee a wide range of applications with high output.

Characteristics:
  • Improved sturdy Gearbox with high safety factor
  • Screws and Barrel – bimetallic execution
  • Vertical Gearbox for easy maintenance and also space-saving
  • Safety overload shut-off
  • Material Feeding twin-screw type
Specifics:
  • Superb Melt Homogeneity
  • Synchronization speed for main drive, starve feeder and haul off
  • Double vacuum storage tanks (for easy cleaning during production)

We reserve the right to amend any specifications without notice due to new development

MODELHMG-C 45HMG-C 51HMG-C 55HMG-C 65HMG-C 80HMG-C 92
Screw Counter Rotating45mm51mm55mm65mm80mm92mm
Max. Speed (rpm)454537383836
Torque (Nm)1972277938204518678613130
Barrel Heater (kW)12,018,536,042,045,048,0
Barrel Cooling Zone223333
Motor Drive (kW)1518,5223755110
Starve Feeder (kW)0,751,11,11,52,22,2
Hopper Volume (cm3)150180180200200270
Weight Approx. (kgs)180023002500330048007150
Vacuum Pump (kW)0,751,51,51,52,22,2
Adapter (kW)0,750,750,751,01,01,0
Tooling Die Zone4456810
Output Pipe (kg/h)100 – 120100 – 120130 – 150250 – 280400 – 450750 – 850
Output Profile (kg/h)60 – 8060 – 80100 – 150220 – 250380 – 400650 – 700
Dimension Length (mm)335036503800450053706380
Dimension Width (mm)120012501300138015001650
Dimension Height (mm)210023002300230024002450

 

Single Screw Extruders – Lumen

These extruders are specifically designed for HDPE / PP / PPR / XPE / ABS / Soft PVC / PMMA / TPE / PC pipes and profiles with minimum space requirements. The screw length of 33 D results in a reliable machine with a wide output range. The standard extruder comprises a nitrided screw and barrel, a dependable control system, and a touch screen as an extra option.

We reserve the right to amend any specifications without notice due to new development

MODEL LUMENLUMENLUMENLUMENLUMENLUMENLUMENLUMENLUMEN
  25LD2530LD3045LD3045LD3350LD3060LD3365LD3365LD3365LD33
Screw Diameter 25mm30mm45mm45mm50mm60mm65mm65mm65mm
Max. Speed (rpm)HDPE12/2415015015012012090120150
Barrel Heater (kW) 3911,01015,020,01820,018
Barrel Cooling Zone 333434545
Motor Drive (kW) 1.1/1.544301137454575
Tooling Die Zone 234446666
Throughput (kg/h)HDPE1/21825803580120150250

 

We reserve the right to amend any specifications without notice due to new development

MODEL LUMENLUMENLUMENLUMENLUMENLUMENLUMENLUMENLUMENLUMEN
  70LD3375LD3380LD3390LD3390LD33110LD33120LD33130LD33150LD33150LD33
Screw Diameter 70mm75mm80mm90mm90mm110mm120mm130mm150mm150mm
Max. Speed (rpm)HDPE1101201009512095909590120
Barrel Heater (kW) 24,02230,040,02855,05665,09090
Barrel Cooling Zone 5555555566
Motor Drive (kW) 601107590160110280132315400
Tooling Die Zone 6988989101212
Throughput (kg/h)HDPE20035035042050050080060010001200

 

Single Screw Extruders – Candela

Single-screw extruders are offered for polyolefin pipes such as HDPE / LDPE / PP / PPR and X-PE materials.

Our new generation CANDELA extruders are equipped with a grooved feed bush. This, in combination with our newly designed “PUSH FEED” screw geometries of 36 D length, results in high-quality extruders that can produce pipe diameters from 12 mm to 1000 mm.

Standard features, among others, are the use of A/C vector drives, direct-drive gearboxes, PUSH FEED screw designs that guarantee superb melt homogeneity, high output, high torque at lower screw speed and better physical properties of the end product.

We reserve the right to amend any specifications without notice due to new development

MODEL

 

CANDELA

CANDELA

CANDELA

CANDELA

CANDELA

CANDELA

CANDELA

CANDELA

 

 

45LD36

50LD36

60LD36

70LD36

80LD36

90LD36

110LD36

130LD36

Screw Diameter

 

45mm

50mm

60mm

70mm

80mm

90mm

110mm

130mm

Max. Speed (rpm)

HDPE

260

230

180

150

120

115

90

75

 

PP

220

200

160

130

115

100

80

60

Barrel Heater (kW)

 

11,0

15,0

20,0

24,0

30,0

40,0

55,0

85,0

Barrel Cooling Zone

 

5

5

5

5

6

6

6

6

Motor Drive (kW)

 

60

74

110

140

180

200

266

337

Tooling Die Zone

 

4

5

6

6

8

10

10

12

Throughput (kg/h)

HDPE

230

300

450

560

710

850

1000

1350

 

PP

170

220

350

420

560

630

800

1050

 

PE/PP/PPR Pipe Heads

HMG extrusions advanced design for polyolefin pipe heads utilizes a 3-stage diversification of the melt flow path through the die, resulting in excellent homogeneity. This design allows for higher outputs with low-pressure build-up and low melt temperatures. It also provides a wide processing window allowing products to be extruded with consistently high quality. Pipes produced with our pipe heads have very smooth internal surfaces with no internal spiral or flow lines on either thick or thin-walled pipes.

We reserve the right to amend any specifications without notice due to new development

PipePipe  PressureModel
Diameter2.5 bar3.2 bar4 bar6 bar10 bar16 barType /  Output
mm
12
161,82,3
201,81,92,8SMPHPE 63/250
251,82,33,5(12-63 mm)
321,81,934,5
401,82,33,75,6
501,822,94,66,9SMPHPE 110/400
631,822,53,65,88,7(32-110 mm)
751,92,42,94,36,910,4
9022,83,55,18,212,5
1102,73,54,36,31015,2SMPHPE 160/500
1253,13,94,97,111,417,3(40-160 mm)
1403,54,45,4812,819,4
1603,956,29,114,622,1
1804,45,6710,216,424,9SMPHPE 250/800
2004,96,27,711,418,227,6(63-250 mm)
2255,578,712,820,531,1
2506,17,89,714,222,834,5
2806,98,710,815,925,538,7SMPHPE 400/1000
3157,79,812,217,928,743,5(90-400 mm)
3558,711,113,720,132,349
4009,812,415,422,736,455,2
450111417,425,54162,1SMPHPE 630/1200
50012,215,519,328,345,5(160-630 mm)
63013,717,421,631,751
630612,420,7

PVC Pipe Heads

HMG extrusions PVC pipe heads are designed and precision-engineered for superior performance under all operating conditions, achieving excellent homogeneous melt. With our new innovative design, even temperature-sensitive materials can be processed safely and efficiently. Our smaller models are perfectly suited for High-Speed Dual Extrusion up to 160mm and 4-Strand Extrusion up to 32mm.

We reserve the right to amend any specifications without notice due to new development

Diameter

Pipe  Pressure

Model

mm

1.6 bar

4 bar

6 bar

10 bar

16 bar

> 16 bar

Type /  Output

10

1

1,2

 

12

1

1,4

SMPHPVC 63/250

16

1,2

1,8

(12-63 mm)

20

1,5

2,3

 

25

1,5

1,9

2,8

 

32

1,8

2,4

3,6

SMPHPVC 125/450

40

1,8

1,9

3

4,5

(20-125 mm)

50

1,8

2,4

3,7

5,6

 

63

1,9

3

4,7

7

 

75

1,8

2,2

3,6

5,6

8,4

 

90

1,8

2,7

4,3

6,7

10

SMPHPVC 160/600

110

1,8

2,2

3,2

5,3

8,2

12,3

(50-160 mm)

125

1,8

2,5

3,7

6

9,3

13,9

 

140

1,8

2,8

4,1

6,7

10,4

15,6

 

160

1,8

3,2

4,7

7,7

11,9

17,8

 

180

1,8

3,6

5,3

8,6

13,4

20

SMPHPVC 250/800

200

1,8

4

5,9

9,6

14,9

22,3

(75-250 mm)

225

1,8

4,5

6,6

10,8

16,7

25

 

250

2

4,9

7,3

11,8

18,6

27,8

 

280

2,3

5,5

8,2

13,4

20,8

SMPHPVC 500/1000

315

2,5

6,2

9,2

15

23,4

(110-500 mm)

355

2,9

7

10,4

16,9

26,3

 

400

3,7

7,9

11,7

19,1

29,7

 

450

3,6

8,9

13,2

21,5

SMPHPVC 630/1200

500

4

9,8

14,6

13,9

(250-630 mm)

 

6

12,4

20,7

 

Vacuum Calibration and Spray Cooling Tanks

Vacuum Tanks (Tables) and Spray-Cooling Tanks are subject to extreme loads due to varying temperature and moisture conditions in the production line. Vastly improved production technologies, coupled with corrosion resistant materials, allow HMG extrusions tanks to provide maximum productivity and returns at the lowest possible costs.

We reserve the right to amend any specifications without notice due to new development

Vacuum Calibration Tank – PipesSMVSTSMVSTSMVSTSMVSTSMVSTLUMENLUMENLUMENLUMEN
 100160300450630120LD33130LD33150LD33150LD33
Pipe Diameter Range (mm)15 – 11063 -160110-300200-500315-630120mm130mm150mm150mm
Length of Spray (mm)60006000600060006000909590120
No. of Spray Pipes444665665,09090
Vacuum Pump Capacity (kW)3 x 13.7 x 13 x 23.7 x 25.5 x 25566
Water Pump Capacity (kW)5,55,57,57,510280132315400
Drive Motor Capacity (kW)0,750,751,51,51,59101212
Center Height (mm)1000 -11001000 – 11001000-11001000-12001100-120080060010001200

We reserve the right to amend any specifications without notice due to new development

Spray Tank – PipesSMSTSMSTSMSTSMSTSMST
 100160300450630
Pipe Diameter Range (mm)15 – 11063 -160110-300200-500315-630
Length of Spray (mm)60006000600060006000
No. of Spray Pipes44466
Water Pump Capacity (kW)445,55,57,5
Drive Motor Capacity (kW)Optional    
Center Height (mm)1000 -11001000 – 11001000-11001000-12001100-1200
Center Height (mm)1100-120080060010001200

 We reserve the right to amend any specifications without notice due to new development

Vacuum Calibration Table – Profile

SMCT

SMCT

SMCT

SMCT

 

300

500

700

1000

Length of Spray Tray (mm)

4000

6000

6000

6000

Length of Water Tray (mm)

500

800

1000

1000

Travel Motor

1

1

1

1

Vacuum Pump Capacity (kW)

2.2 x 2

2.2 x 2

4.0 x 2

4.0 x 3

Water Pump Capacity (kW)

1.5 x 1

2.2 x 1

1.5 x 2

2.2 x 2

Hand Wheel for right/left Adjustment

2

2

2

2

Water Nozzles

15

30

40

50

Vacuum Nozzles

15

30

40

50

Height Adjustment (mm) +/- 100

1000

1000

1000

1000

Length (mm)

4000

6000

6000

6000

Width (mm)

450

700

900

1300

Haul-Off For Pipes and Profiles

HMG extrusions heavy-duty and precisely speed controlled Haul-Off Machines can be used for both pipes as well as profile extrusion.

 We reserve the right to amend any specifications without notice due to new development

HAUL-OFF   Pipes      
MODELSMHC 75SMHC 110SMHC 160SMHC 250SMHC 500SMHC 630
Pipe Range (mm)15 – 7520 – 11020 – 16063 – 250160 – 500315 – 630
Motor Power (kW)1.5 x 24 x 25.5 x 27.5 x 410 x 415 x 6
Tracks222446
Contact Length (mm)150015001500160018002200
Speed (m/min.)0.8 – 150.8 – 80.8 – 80.5 – 30.3 – 30.1 – 1
Maximum Force (kN)151515405660
Dimension (mm)1600×1000 x13001700×1000 x13002200x1000x15502200×1100 x16003400×1700 x19203790×1700 x1920
Centre Height (mm)1000-11001000-11001000-11001100-11001100-12001100-1200

We reserve the right to amend any specifications without notice due to new development

HAUL-OFF   Profiles   
MODELSMHC 75SMHC 110SMHC 160
Profile     Size – Width x Length (mm)80 – 100120 – 100180 – 160
Contact length (mm)150015001500
Tracks222
Motor (kW)1.5 x 24.0 x 25.5 x 2
Speed (m/min.)0.8 – 150.8 – 80.8 – 8
Maximum Force (kN)151515
Centre Height (mm)1000-11001000-11001000-1100

 

Cutting Units For Pipes and Profiles

HMG extrusions Saws are designed with a very robust framework to ensure vibration-free cuts. Special features include a pneumatic system for clamping and tracking, dust extraction, collectors, and direct coupling between motor and cutter.

We reserve the right to amend any specifications without notice due to new development

SAWS STRAIGHT CUTTING

Pipe Range

Profile            Size

Motor

Cutting Type

Travel  Length

Dimension

Centre Height

– Pipes / Profile

(mm)

(mm)

(kw)

( Fr Bottom Up )

(mm)

(mm)

(mm)

SMCS 75

15 – 75

100 x 80

1,5

Saw Cut

1500

1700x1000x1300

1000-1100

SMCS 110

20 -110

120 x 100

2,2

Saw Cut

1500

2200x1000x1550

1000-1100

SMCS 160

32 – 160

180 x 160

3,7

Saw Cut

1800

2200x1000x1550

1000-1100

We reserve the right to amend any specifications without notice due to new development

PLANETARY CUTTING UNITS

Pipe Range

Motor

Travel

Travel  Motor

Travel  Length

Dimension

Centre Height

 

(mm)

(kw)

Type

(kw)

(mm)

(mm)

(mm)

SMPCS 160

50 – 160

2,2

Pneumatic

0,55

1800

2200x1000x1550

1000 – 1100

SMPCS 250

90 – 250

2,2

Motorized

0,55

1800

2600x1500x1700

1000 – 1100

SMPCS 315

110 – 315

2,2

Motorized

0,75

1800

3400x1700x1920

1100 – 1200

SMPCS 500

160 – 500

3,7

Motorized

0,75

1500

2200x1000x1550

1100 – 1200

SMPCS 630

315 – 630

3,7

Motorized

0,75

1500

3800x2400x2200

1100 – 1200

 We reserve the right to amend any specifications without notice due to new development

SWARFLESS CUTTING UNITS

Pipe Range

Motor

Travel

Saw Arm

Travel  Length

Dimension

Centre Height

–  Polyolefin                      Pipes

(mm)

(kw)

Type

Powered by

(mm)

(mm)

(mm)

SMSCS 63

20 – 63

1,5

Pneumatic

Pneumatic

1500

1600x1000x1300

1000 – 1100

SMSCS 110

20 -110

1,5

Pneumatic

Pneumatic

1500

2000x1000x1500

1000 – 1100

SMSCS 160

63 – 160

3

Pneumatic

Pneumatic

1800

2200x1000x1550

1000 – 1100

SMSCS 250

90 – 250

4

Pneumatic

Hydraulics

1800

3200x1700x1920

1000 – 1100

SMSCS 315

110 – 315

4

Pneumatic

Hydraulics

1800

3400x1700x1920

1100 – 1200

SMSCS 500

160 – 500

5,5

Pneumatic

Hydraulics

1800

2200x1000x1550

1000 – 1200

SMSCS 630

315 – 630

5,5

Pneumatic

Hydraulics

1800

3800x2400x2200

1100 – 1200

 We reserve the right to amend any specifications without notice due to new development

HIGH SPEED FLY CUTTER

Pipe Range

Motor

Travel

Saw Arm

Travel  Length

Speed

Centre Height

– Pipes

(mm)

(kw)

Type

Powered by

(mm)

(m/min)

(mm)

SMFCS 63

15 – 63

1,5

Servo Drive

Hydro Pneumatic

1800

30

1000 – 1100

SMFCS 160

50 – 160

2,2

Servo Drive

Hydro Pneumatic

1800

20

1000 – 1100

 

Belling Machines

We offer a complete range of Inline Belling Machines for PVC / PP pipes up to 630 mm, Dual and 4-Strand pipe production. The high-speed machines are capable of matching any extruder output, giving superb quality sockets and bell ends.

The high-speed jerk-free motion of all moving parts between heating and socketing station allows for high-speed socketing. Single and double heating stations allow for gentle heating, with no thermal damage to the pipe.

 We reserve the right to amend any specifications without notice due to new development

MODEL

SMBM-160

SMBM250

SMBM400

SMBM630

SMBM1000

 

SMRBM-160

SMRBM250

SMRBM400

SMRBM630

SMRBM1000

Diameter (mm)

40 – 160

50 – 250

160 – 400

315 – 630

500 – 1000

Pipe Length (m)

3 – 8

3 – 8

4 – 8

4 – 8

6 – 8

Hydraulic Pressure

5 bar

6.3 bar

6.3 bar

8.0 bar

8.0 bar

Comp. Air Pressure

6 bar

6 bar

6 bar

6 bar

6 bar

Water Pressure

4 bar

4 bar

4 bar

4 bar

4 bar

Total Power (kw)

18

18

25

32

50

Total Weight (kg)

2300

2500

3000

3500

8000

Size (L x W x H )

7000 x 1530 x 1963

7300 x 1730 x 1950

7900 x 2140 x 2125

8423 x 2970 x 2650

10000 x 4600 x 2570

Production Speed

45s – 500s

50s – 600s

60s – 900s

150s – 1200s

500s – 2500s

Forming Mode

With pressurized cylinder ( or vacuum pump ) and expandable belling molds

Cooling Mode

Water – Cooled

Mandrel Material

Made of 3Cr13 for Collapsible Core and 40Cr for Die Block

Pulverizer

HMG Extrusions are able to offer 2 types of Pulverizer models which work by means of discs to achieve particle sizes of 300 microns which can pulverize U-PVC pipes, profiles granules, foam and film flakes. The estimated output, depending on the material and micron size, will be between 20–300 kg/h.

Specifics:
  • Easy maintenance,
  • Higher Output
  • Low Power consumption
  • Air Blower and Silo System
  • Material Sieve unit
  • Filter system & Control Panel

 We reserve the right to amend any specifications without notice due to new development

MODEL

Output

Motor

Disc Diam.

Rotor

Station

Disc Speed

Blower

Sieve

Material

 

kg/hr.

(kw)

(mm)

knife

Knife

(rpm)

(kw)

(kw)

Separator

SMTM 500

150

37

500

24

12

3800

4

0,75

0,75

SMPM 500

300

55

500

50

50

4000

5,5

1,5

0,75

 

Mesh 40

 

 

 

 

 

 

 

 

If You Have Questions, We Have Answers!

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