Grey hard board production line

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this production line suitable for make 2-3 layer grey board complex cardboard with needed thickness and specifications line with rational design ,compact strure , convenient tooperation , save energy and etc features . This production line offset manualpasted and etc weakness . Drastically reduce the production cost , improve the quality of products . The flatness of cardboard and strength of adhesive force are improving , it is the ideal equipment.

Technological paramete

Hebei Dongguang Xinhua Packing Machinery Co., Ltd. is professional manufacture in Corrugated Carton Machine, like Corruated Cardboard Production Line, Flexo Printer and other Machinery, supplying for world market. All machine have got ISO 9001:2000 Certificate. The main products of corrugated board production line include single layer, 3-layer, 5-layer and 7-layer Corrugated paperboard Production Line. Our company has been running since 1984 and is located in Cangzhou City, Hebei Province. With strong technology team, the machine is better and better, the workers is skilled more and more. Products has been exported to Russia, the Middle East, Southeast Asia and other countries and regions. Wish well cooperate with business friends from all over the world.

Brief introduction

     This production line suitable for make 4-ply board plant (300-600g/m2) complete cardboard with needed thickness and specifications. This production line with rational design, compact structure, convenient repair, save energy and etc features. This production line offset manual pasted and etc weakness. Drastically reduce the production cost improve the quality of products. The flatness of cardboard and strength of adhesive force are improving. It is a well quality equipment.

<img src="///img/pb/103/976/046/1046976103_878.jpg" alt="automatic high speed composite hard cardboard production line /hard cardboard machine" width="599" height="278" ori-width="350" ori-height="234"><img src="//timg.china.cn/0/1_920_107728_670_376.jpg" alt="automatic high speed composite hard cardboard production line /hard cardboard machine" ori-width="670" ori-height="376">

Features

• The composite cardboard production line is a automatic high speed line which dedicate to the producing the needed thickness of composite cardboard with the raw material of web.
• The line is composed of hydraulic shaftless mill roll stand, preheater, overhead bridge conveyor, gluing machine, pressing unit, drying unit, cooling unit, NC cutting machine, stacking machine and so on.
• The line has the advantages of rational design, compact structure, advanced process, convenient operation and maintenance, saving energy, etc.  
• The cardboard produced by this line has high quality of thickness, tightness, moisture, stiffness, smoothness and tensile strength.
• Compared to the manual pasting and laminator machine, this automatic line has great improvement of reducing production cost and improving product quality.

  Technical parameters

   

  MODEL	1400 1600 1800 2000 2200
  Width
  Design speed	80m/min
  Working speed	50-60m/min(can adjust)
  Installed capacity	75kw
  Cutting length	300-9000mm
  Cutting precision	±1mm
  Max.weight	24t
  Equipment length	30m
  Equipment height	4.2m
  Equipment width	4.5m-5.5m
  Production	3.5t/h

Note: the production line speed test with base paper shall meet the following requirements: * paper grade is not lower than class B * paper moisture content of 11% plus or minus 1% 3. The total power equipment: about 75 kw power equipment commonly used: about 60 kw 4. Drive power supply: 380 v power supply control: 50 hz, 220 v three phase four wire system 5. Equipment electrical appliances: chint in China 6. Pneumatic components: China asahi 7. Steam rotary joint, metal hose, shandong tengzhou champions league goals 8. Equipment control working pressure: 0.6-0.6 MPa 9. The production line length: about 25 metres (the foundation drawings shall prevail) equipment covers: 35 m x8.2 m *3.8 m 10. Equipment flow: according to customer's factory to determine the transmission right or left.

If you are interest in our products or our service ,please contact us ,you will get the best reliable products in reasonable price . 

Consist parts:

Hydraulic shaftless mill roll stand

<img src="//timg.china.cn/0/1_490_108142_490_564.jpg" alt="automatic high speed composite hard cardboard production line /hard cardboard machine" ori-width="490" ori-height="564">

Preheater

Overhead bridge conveyor

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Gluing machine

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Pressing & heating & cooling unit

NC cutting machine