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China Chemical Machinery International Co.,Ltd

TEL:+86 13889441185


Product Detail
1.4.1 Uniaxial Geogrid Extrusion Line
Price: $471,500
Detail









2.5 meters uniaxial Geogrid Production Line



Flow chart

Equipment

After-sale service

Testing standard

Quotation


600-800KG/H CAPACITY




Flow chart


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Equipment

2.1 Automatic loader

Max static pressure:           16000Pa


   

  Max air volume:               4.5m3/min

Motor power:                 5.5kW

Rotary speed:             2800rpm

Air sucking hopper volume:    25L

Conveying hose inner diameter: 60mm

Conveying capacity (5m):      1000kg/h

                   (10m):     700kg/h

                (15m):     500kg/h

2.2 Single screw extruder

Screw diameter:              180mm

L/D:                     30:1

Main motor power:           250kW

Screw speed:                 0~60rpm

Extrusion capacity:           400~500kg/h

Heating method:              electric heating

Heater:                     cast Aluminum heater

Heating power:               110kW

Heating section number:       8 zones

Material of screw and barrel:   38CrMoAl, nitride treated

Temperature-sensing element  platinum resistance

Temperature controller accuracy:  ±1℃, intelligent temperature controller

Screw type: special screw for polyolefin, apply to PP, PE

Screw structure:              barrier screw

Screw compress rate: maximum 3.2

Water cooling for feeding section.

2.3 T-shape die head

Sheet thickness:               1~13mm


Sheet width:                 1500~2700mm, 700mm can be adjusted on both sides

Die effective width:     2900mm

Die gap adjusting range:   1≤δ≤14mm, with two sets of die lips

Flow passage expand angle:   174~176º

Heating method:  electric heating

Heater:                     electric heating bar

Heating power:                60kW

Heating section:               15 zones, internal heating

Adjustment method for die gap: bolt fine adjustment to ensure raw material extruded evenly

Material: special high grade steel

Equipped with die head temperature control, lifting and dismantling devices.

2.4 Three-roll calender

Frequency conversion motor and ecelerator drive, frequency conversion to adjust speed. Three-roll drives independently, direct-coupled decelerator, mould thermostat adjusts roll temperature, helical grip structure, uniform heating, high-quality product.


Roll gap adjusting method: electric, mechanical locking

Roll surface heat treatment hardness: HRC≥55

Roll surface roughness:             Ra0.25

Roll surface chrome-plating thickness: 0.12~0.14mm

Felt wrapped roll diameter:           500mm

Three-roll effective length:         3000mm

Felt wrapped roll speed:    0~2m/min

Adjust distance between up and down felt wrapped rolls:    0~40mm



Product width:                             ≤2800mm

Product thickness:                           1~13mm

Total drive power:                           10~12kW

Sheet accuracy:                        ±0.04mm, manual thickness measuring

Arrangement method: 45°

Heating method: equipped with three swivels matched with heat exchanger

Three-roll frame moves by electromotion.

2.5 Haul-off, cooling, trimming cut, and shearing devices

2.5.1 Haul – off

Sheet haul-off and waste trimming haul-off are driven by one motor, and a rubber roll and a steel electroplating roll (drive roll) as a pair of haul-off roll. Passive rubber roll is driven by the cylinder, it can move up and down, hold down and loosen. Haul-off speed can be adjusted within a limit.

Haul-off speed:               0.3~3 m/min

Roll diameter:               250mm

Roll effective length:         2800mm

Rubber roll displacement:     50mm

Motor power:                 4 kW

Cylinder diameter:             160mm

Working pressure:             P≤0.6MPa

2.5.2 Cooling

Sheet cooling mode:           nature cooling

Roll diameter:                 80mm

Height from roll to ground:   1200mm

2.5.3 Trimming cut

It adopts fixed cutter, trimming cut width can be adjusted within a limit.


2.5.4 Waste edge shearing

Waste edge shearing speed is matched with sheet moving speed, and waste edge cutting length can be adjusted within a limit.

Shearing thickness:  1~13mm

Shearing length:  50~200mm

Drive motor power:     1.1kW

2.5.5 Waste edge collecting

After collecting, the wastes can be recycled by crusher.

2.6 Punching device

Main motor adopts servo motor, advanced technology to ensure positioning accuracy of punching and material conveying synchronous.

Punching position accuracy:     transverse ±0.02mm

   longitudinal ±0.2mm

Punching frequency:           ≤30 times/min

Working pressure:             360T (hydraulic)

Working table effective area:   2800×300mm

Motor power:  45kW

Structure: portal type

Basement requirement refer to foundation drawing

Conveying type: automatic, servo motor

One mould is equipped to produce single direction geogrid.

2.7 Constant tension device

Multi-roll, multi-point tension adjustment device is adopted to meet different specifications’ requirement.

Roll diameter:               260~360mm

Effective length:               2800mm



Cylinder diameter:             120mm

Working pressure:             0.4~0.5MPa

Motor drive power:  2.2kW

2.8 Longitudinal stretching device

Multi-roll, multi-point stretching is adopted to ensure stretching uniform and high-quality product. Longitudinal stretching is divided into 3 parts.

2.8.1 Preheating oven

It adopts circulated air heating.

Roll diameter:               80~120mm

Effective length:               2800mm

2.8.2 Preheating roll

It is composed of several hot oil rolls.

Roll diameter:           200~450mm

Effective length:               2800mm

Roll drive method:             gear drive

Speed range:                 0~3m/min

Motor drive power:  7.5~11kW

2.8.3 Stretching roll

  It is composed of several stretching rolls.

Roll diameter:           200~400mm

Effective length:               2800mm

Roll drive method:             gear drive

Speed range:                 1~10m/min

Motor drive power:  55kW

2.9 Haul-off device

  It is composed of three drive rolls and two press rolls.

Motor power: 5.5kW


Drive roll diameter: 300~400mm

Passive roll diameter: 260~290mm

Effective width: 2800mm

Cylinder diameter: 160mm

Working pressure: 0.4~0.6MPa

2.10 Fixed length cutting device

It adopts hydraulic method, fixed length shearing.

Shearing width:               2500mm

Motor power: 5.5kW

Shearing thickness:           1~8mm

Working pressure:             10~20MPa

2.11 Winder

It adopts center winding.

Winding width:                 2500mm

Moment motor:                 60N· m


3.  After-sale service

3.1 The guarantee period is 1 year and service is available lifelong. The cost caused by the  seller’s expert in customer’s country (including shuttle trip ticket between China and the Buyer’s, inland traffic, medical fees, lodging, dinner and so on) and the cost of the materials of the components will be covered by the buyer, but during guarantee period, the cost of the components will be covered by the seller.

3.2  Under the right operation way, the quantities screw and barrel is for 10000 working hours.

3.3  Our expert will answer any inquiry within 24-48 hours and it will be solved as soon as possible.

3.4  The customer can send the engineer to our factory with training.


3.5  The Seller supplies the complete technical support documents and the relative drawings of the electric components written in Chinese and English.

3.6  The seller can send enough technicians to the Buyer’s company for installation and testing the lines.

3.7  List of the spare parts (Please see the list of spare parts)


4.  Testing standard

4.1  The acceptance standard of the good is fully accorded to the Company Standard of China Chemical Machinery International Co.,Ltd

4.2  The Seller supplies operation manual for main extruder and accessory equipment and the principle drawings for the electric components.


5.  Quotation

USD 471,500.00, FOB Dalian(Sea port in north of China)


Delivery time: 90 days from the receipt of down payment.


Payment:  30% down payment by T/T, 70% before shipping by T/T


Start-up: included


Warranty: one year


Offer Valid: 30days


Offer Date:


We hope, our quotation includes all your required information and look forward to your comment. Please feel free to contact us at any time for further questions and our assistance.



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TEL:  +8613889441185

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