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Suba Machinery
Suba Machinery
Qingzhou Suba Machinery Co., Ltd.

Suba Machinery designs and builds double wall corrugated pipe extrusion lines — from OD40mm cable protection to ID1600mm...

+86 187 6563 9190amywang@pipe-corrugator.com
Tianqiaosong, Qingzhou Economic Development Zone, Qingzhou, Shandong, China

Production Lines

  • SL180
  • SL300
  • SL600
  • SL800
  • SL1000
  • SL1200
  • SL1600

Equipment

  • Extruder
  • Double Layer Die Head
  • Corrugator
  • Mould
  • Cooling Tank
  • Cutter
  • Stacker
  • Double Station Coiler
  • Perforator
  • Conical Twin Screw Extruder
  • Cross Die Head
  • Haul-Off Unit

About Us

  • About Us
  • News
  • Contact

Quick Links

  • YouTube

© 2026 Suba Machinery. All Rights Reserved.

Suba Machinery
Suba Machinery
Suba Machinery
Qingzhou Suba Machinery Co., Ltd.

Suba Machinery designs and builds double wall corrugated pipe extrusion lines — from OD40mm cable protection to ID1600mm...

+86 187 6563 9190amywang@pipe-corrugator.com
Tianqiaosong, Qingzhou Economic Development Zone, Qingzhou, Shandong, China

Production Lines

  • SL180
  • SL300
  • SL600
  • SL800
  • SL1000
  • SL1200
  • SL1600

Equipment

  • Extruder
  • Double Layer Die Head
  • Corrugator
  • Mould
  • Cooling Tank
  • Cutter
  • Stacker
  • Double Station Coiler
  • Perforator
  • Conical Twin Screw Extruder
  • Cross Die Head
  • Haul-Off Unit

About Us

  • About Us
  • News
  • Contact

Quick Links

  • YouTube

© 2026 Suba Machinery. All Rights Reserved.

100+ Patents
200+ Lines Delivered
20+ Years Experience
CE Certified
Suba Machinery
Stacker - Double layer corrugated pipe extrusion line stacker is automatically discharged and equipped with a weighing system

Stacker

Double layer corrugated pipe extrusion line stacker is automatically discharged and equipped with a weighing system. Automatic height adjustment; The stacker is equipped with a weighing system to monitor the production status of pipes in real time; The finished pipes can be temporarily stored in the stacker or directly moved into the truck.

  • Electric height adjustment reduces labor cost.
  • The stacker is equipped with weighing system.
  • Turn over the pipe automatically.

Our specialists will contact you within 24 hours

Technical Specifications by Line

Stacker variants used across different production lines and pipe diameters

LineConfigurationPipe Diameter
SL180SL180 stackerID32–OD200
SL300SL300 stackerID100–OD315
SL600SL600 stacker

Ready to Start Production?

Contact us for a free consultation and quote

Free technical consultation
Engineers available 24/7
Response within 24 hours
Qingzhou Suba Machinery Co., Ltd.

Suba Machinery designs and builds double wall corrugated pipe extrusion lines — from OD40mm cable protection to ID1600mm...

+86 187 6563 9190amywang@pipe-corrugator.com
Tianqiaosong, Qingzhou Economic Development Zone, Qingzhou, Shandong, China

Production Lines

  • SL180
  • SL300
  • SL600
  • SL800
  • SL1000
  • SL1200
  • SL1600

Equipment

  • Extruder
  • Double Layer Die Head
  • Corrugator
  • Mould
  • Cooling Tank
  • Cutter
  • Stacker
  • Double Station Coiler
  • Perforator
  • Conical Twin Screw Extruder
  • Cross Die Head
  • Haul-Off Unit

About Us

  • About Us
  • News
  • Contact

Quick Links

  • YouTube

© 2026 Suba Machinery. All Rights Reserved.

ID100–OD630
SL800SL800 stackerID200–OD1000
SL1000SL1000 stackerID400–OD1200
SL1200SL1200 stackerID600–OD1400
SL1600SL1600 stackerID1000–OD2000

Need Component Specifications?

Contact us for detailed specifications, pricing, and configuration options for the Stacker.

WhatsApp: +86 187 6563 9190amywang@pipe-corrugator.com
Request Quote

Used In Production Lines

This component is part of the following Suba Machinery production line configurations

Suba Machinery
SL180 Corrugated Pipe Extrusion Line
SL180ID32–OD200

SL180 Corrugated Pipe Extrusion Line

ID32–OD200mm double wall corrugated pipes. For cable protection, water collection, ventilation system, bridge and drainage.

6 featuresView Details
Suba Machinery
SL300 Corrugated Pipe Extrusion Line
SL300ID100–OD315

SL300 Corrugated Pipe Extrusion Line

ID100–OD315mm double wall corrugated pipes. For drainage, sewage, cable protection and water collection.

9 featuresView Details
Suba Machinery
SL600 Corrugated Pipe Extrusion Line
SL600ID100–OD630

SL600 Corrugated Pipe Extrusion Line

ID100–OD630mm double wall corrugated pipes. For drainage and sewage.

9 featuresView Details
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Equipment

essential components for your corrugated pipe production line. Individual upgrades, replacements, and custom configurations available.

Suba Machinery
Extruder

Extruder

Suba machinery corrugated pipe extrusion line includes automatic feeding system and hopper with drying function. The developed SJ65, SJ75, SJ90, SJ120, SJ150 extruders use a buffering mixing section and large L/D ratio screws, which has a good plasticization, high output and wide adaptability to raw materials; the feeding section with a spiral buffer design, direct water cooling and automatic temperature control system, which can increase the conveying efficiency at the feeding end. Bimetallic screw and barrel effectively improve the wear resistance and corrosion resistance, service life is increased by 2-3 times; Extruder is equipped with a fine-tuning base to make sure a better connection with the die head; Gearbox adopts vertical structure which achieves compact structure, low noise index, strong carrying capacity and high transmission efficiency; The optimized co-extrusion system of multiple extruders achieves optimal matching production of various specifications. The production of small sized products does not cause waste of the extrusion system, and the production of large sized products has sufficient output.

2 featuresView Details
Suba Machinery
Double Layer Die Head

Double Layer Die Head

The blank is extruded from the extruder through the inner and outer die of the double layer pipe die head. Double layer pipe die head is suitable for HDPE and PP materials. Die head is fixed on the die head bracket, and die head replacement is simple and quick. Suba die head short channel design (shorten about 25%), effectively lower down the melt pressure, achieves low temperature low pressure extrusion, production efficiency increases 25%; The low extrusion melt pressure reduces requirement of parts, the material leakage risk at the connection is greatly reduced. The double channel starts from the die head body and reaches the die exit, it achieves multi extruders extrude two layers. The optimized design of double layer pipe die head, the inner and outer wall thickness adjustment is very stable and convenient, which achieves dynamic adjustment, no need to stop extruders, no need to loosen any fastening screws, shorten adjustment time and reduce the material leakage risk.

2 featuresView Details
Suba Machinery
Corrugator

Corrugator

The innovative corrugator of Suba machinery corrugated pipe extrusion line adopts a horizontal water cooling structure. The vacuum and inflation technology work together to ensure the rapid pipe forming. The center height of different sizes is consistent; Changing sizes only need to replace moulds, no need to adjust the corrugator platform. Patented closed loop water cooling system; Moulds replacement only by loosening or tightening the screws and turning the eccentric disk, there is no any water tubes connected to the moulds, moulds replacement no need to plug and unplug the water tube, 50% time saving for sizes replacement. Corrugator left and right racks are electrically opened and closed freely, which is convenient for equipment inspection and maintenance, and the equipment structure is more stable and easier to operate. Patented mould cooling system, one end of the hose runs continuously and synchronously with the moulds, the other end rotates around the fixed axis. The optimized mould cooling system ensures that the inertia impact of the equipment is minimized, which is especially suitable for high speed production and ensures a longer service life. The length of the moulds cooling water inlet and outlet tube is no longer limited by the specification of moulds, the inlet and outlet tubes are arranged more closely, which avoid equipment damage and the water leakage risk caused by tubes stuck between adjacent moulds.

3 featuresView Details
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