110mm-400mm HDPE Pipe Equipment

Product Description

110mm-400mm HDPE Pipe Equipment
 

Product Description

      PE pipe extrusion line is developed by Weier based on European advanced technology and R&D experience of the plastic machinery for many years. Advanced design reasonable structure, high reliability, high degree automation of the complete line.Extruder with special barrel feeding structure can largely improve extrusion capacity.This HDPE pipe production line focuses on the core requirements of high efficiency, precision and energy conservation, providing a full-process solution from raw material handling to finished product output. It covers the production of pipes with diameters ranging from 6 to 1200 mm and multiple pressure ratings, and the finished pipes are suitable for diverse scenarios such as municipal infrastructure, agricultural irrigation and marine engineering.the whole production line contains single screw extruder,mould,single screw co-extruder(for mark line),vacuum calibrating tank,water cooling tank,haul-off machine,cutter and stacker.

Feature

Accurate temperature control, good plasticization, stable operation.

The complete line adopts PLC control system, realizing synchronization and automation.

Human-computer interface is easy to operate, convenient and reliable.

Spiral and lattice basket type die head for choice.

Dust-free knife cutter and saw cutter for choice.

Changing some parts of the line can also realize two-layer and multi-layer co-extrusion.

Changing some parts of the line can also produce drainage pipe, conduit pipe, PP, PB pipes.

Application

Polyethylene (PE) pipes are plastic pipes extruded from polyethylene resin as the primary raw material. Boasting advantages such as corrosion resistance, excellent flexibility, light weight, reliable joint performance, and an extended service life (typically over 50 years), they are widely used across multiple sectors of the national economy. Their application scenarios can be categorized into the following major types:

Water Supply Pipes (PE80/PE100 Grade)

Application Scenarios:
Water transmission trunk pipelines on urban arterial roads
Water supply pipe networks in residential compounds
Pipe networks for rural drinking water safety projects

Core Advantages:
Hygienic and non-toxic, complying with drinking water standards
Smooth inner walls, minimizing water flow resistance and reducing energy consumption
High flexibility, accommodating ground subsidence and preventing pipe rupture

Gas Transmission Sector

PE pipes for gas supply are the preferred piping material for urban gas pipeline systems and are mainly specialized PE100-grade pipes.

Application Scenarios
Medium and low-pressure urban gas distribution networks
Gas branch pipelines for household connections in residential communities
Gas branch pipelines in industrial parks

Core Advantages
Strong corrosion resistance: Eliminates rust issues associated with traditional steel pipes and reduces pipeline maintenance costs.
Excellent flexibility: Allows for snakelike installation underground, adapting to geological changes.
Reliable connection: Uses electrofusion and hot-melt welding methods to integrate joints with pipes seamlessly, ensuring superior sealing performance and eliminating gas leakage risks.
Distinctive color: Specially manufactured in orange for high visibility, facilitating construction and routine inspection.

 

Product Parameters

This PE Pipe Production Line is mainly used for producing PE pipes, diameter range: 16-630mm, etc
Process flow of PE pipe production line:
Raw material + additive mixing vacuum feeding machine hopper dryer single screw extruder color code extruder mould and calibrator vacuum forming machine cooling tank haul-off machine cutting machine discharging rack.
 

Features of PE pipe production line

1	The optimum spiral bush highly improves the output of extruder
2	Accurate temperature control system ensures material melting performance
3	Unique screw design achieves better plasticizing and high quality products
4	Precisely designed gearbox with a high torsion guarantees stable running
5	Advanced PLC operation system realizes synchronization and high quality products
6	Adopt automatic water temperature &level control and special independent filters on both vacuum and cooling tanks
7	Offer stable haul-off unit with 2-12 cater pillars
8	Provide saw &chip free cutting options
9	Low energy consumption, excellent performance, and easy maintenance

Technical parameter 

pipe diameter	main machine	MAX hauling speed	motor power	MAX capacity
20-63mm	SJ65/30	12m/min	55kw	150kg/h
20-110	SJ65/33	10m/min	75kw	180kg/h
75-160	SJ75/30	8m/min	110kw	350kg/h
90-250	SJ75/33	5m/min	110kw	350kg/h
110-315	SJ90/33	3m/min	160kw	450kg/h
160-450	SJ90/33	2m/min	160kw	450kg/h
315-630	SJ120/33	1.6m/min	280kw	850kg/h
160-630	SJ120/33	0.8m/min	315kw	850kg/h

Brief introduction of PE pipe production line

Pipe Extrusion Single Screw Extruder
1.Siemens PLC control system  2.High efficiency special screw 3.Liquid channel: melt pressure is lower, melt temperature increasing slower 4.Solid channel: Channel depth changes with plasticizing process, 5.plasticized material overflow into liquid channel through the gap between screw dam flight and barrel. 6.Shearing and mixing zone: Highly mixing of residual solid scraps and melt material
Pipe Extrusion Die Head
1.Extrusion head with spiral structure, which can make sure the melt inside distributed evenly so as to achieve best plasticization.  2.Calibrator design with water ring which is easy to clean to achieve better cooling and then fast forming.
Pipe Extrusion Vacuum Calibration Tanks
Vacuum Calibration Tanks are used for calibrating and cooling pipes made of thermoplastic materials by means of spray cooling. The spray cooling method prevents the formation of water boundary layers and is more efficient in cooling than the full water tanks. Furthermore, there are no buoyancy problems that could distort the pipe. Spray-cooling increases the heat exchange rate significantly, compared to full-water-bath cooling. However, optionally all tanks can be supplied as full water tanks.
Options: 1.one or two chambers 2.Corrosion protected steel or stainless steel 3.Height adjustment, side adjustment 4.Many accessories available 5.Special length available 6.Central adjustment of support rollers 7.Many types of calibration sleeves 8.Size adjustable calibration sleeves 9.Covers made from aluminum or glass	Advantages: 1.Water temperature controlled by thermostatic valve, thus water consumption is kept low 2.Regulation of constant water level 3.Separate vacuum and cooling circuits 4.High efficient cooling system by big pumps and tubes 5.Full cone nozzles 6.Water flow control with floater 7.Longitudinal adjustment on tracks for better stability
Pipe Extrusion Haul-off Unit
Belt haul-off Belt haul-offs are used for continuous extraction of pipes and profiles. They are known for especially consistent performance even at high production speeds. The belts are driven by brushless AC servo drives. Both belt carriers can be mechanically or pneumatically adjusted in height. The belts can also be supplied with a cellular vulcanised or rubber layer.	Cater pillar haul-off Depending on pad type, dual cater pillar haul-offs can be used for pipes or profiles. Multiple cater pillar haul-offs are used for pipe take-off. The lower cater pillar carriers are adjusted manually, the upper cater pillar carriers are suspended and are pneumatically adjusted.
Extras 1.High-standard precision haul-o ffs driven via maintenance-free AC servo motors 2.Pressure adjustment for delicate tubes and profiles 3.Periodic wall thickening unit for pipes made of PVC 4.Remote control 5.V - shaped Haul-Off belts 6.Poly-V-belts 7.Electronic length measuring meter 8.Haul-Off-Saw combination 9.Start-up winch	Advantages: 1.Sturdy base frame 2.Easy operation 3.Belts can be changed easily 4.Good accessibility 5.Safety switches 6.Digital speed indication 7.Maintenance-free drives 8.Direct drives for every cater pillar track 9.Long contact surface 10.Pulling force is evenly distributed to product 11.Cater pillar can hold speeds within ± 0,01% 12.Quick-change system for padsavailablestandard
Pipe extrusion Cutting Machines
Cutting Saws Pneumatically activated radial saws suitable for cutting pipes and profiles. Easy operation of the saw on start-up of the extrusion line thanks to the possibility of raising the upper double pipe clamps. Clamping jaws according to the pipe diameter or profile shape guarantee an angular cut. Cutter Pneumatically or hydraulically activated cutting knife for burr-free cutting of pipes or profiles.	Servo cutter For chip and burr-free cutting by means of rotating knife. Advantages: Excellent accuracy of cut length Low energy consumption Low noise level by using special cutting tools and shielding the machine Cutting tools and enclosure of the machines Tools are easy to change

After Sales Service

Technology service
The supplier provide service manual and maintenance instruction of main electric appliance, limb, usage manual of equipment We also supply water,electricity,gas of equipment and installation drawing.

After-sale service
The supplier is responsible for installation,debug and training, we will realize guarantee of repair, replacement of substandard products within one 
year. After the machine leaves factory. Fittings of the machine will supply at preferential price after one year.

Debugging
The seller will send one or two technician to the buyer' plant to debugging, and the tickets, eating, transportation and visa fee will be paid by the buyer, also including 150USD salary/person/day.

Company Profile

 

Qingdao Weier Plastic Machinery Co., LTD is a professional manufacturer who is devoted to macromolecule science and plastic machinery and equipment, is the director member of WPC (Plastic &Wood Production Council of Chinese Plastic Community), now we are Plastic Engineering Technology Research Institute of Qingdao Science and Technology University Test and Industrialization center.
 
We cooperated with many domestic universities to develop special plastic machines to meet domestic and foreign customer's requirement and have a strong association with many macromolecule and chemical majors of many universities. At the same time we bring in and absorb advanced processing engineering of foreign plastic machines to realize chain service of technique and machines.
 

 

 

 

Exhibition

 

If anyting intertst ,please contact us at  your best convenience,we can produce the overwhelming majority of plastic extrusion machines