Supplier Details

Year Established:1998

Business Type:Manufacturer and Trading Company

Management Certifiation:

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  • paper calender

paper calender


1. Width: 5900mm
2. Design speed: 700m/min
3.Paper gsm: 90-700


Product Details

Quick Details Parameter

Condition: New : Product Type: Paper Machine
Processing Type: Paper Machine : Model Number: Customized
Dimension(L*W*H): Customized : Certification: ISO2000




    Calender is always installed behind of paper machine’s drying section, finish paper web and improve web’s smoothness, gloss and tightness, besides, make paper web thickness evenly, improve sheet’s appearance quality.


    By smooth alloy chilled cast iron roller group, calender press polish paper web, after paper web getting on roller, increase linear pressure gradually through two rollers.


    Therefore, it can improve paper web’s smoothness and gloss degree and other physical properties.


    Calender usually consists of frame and lever arm, roller and bearing, hydraulic pressurization, movable blade and bumper bar, paper pick-up device, movable curved roller, pneumatic control system, etc.


    The following is basic configuration of two-roller calender that we designed and made for Guangdong Jintian paper mills Ltd. This company’s fine grey board is domestic famous brand.


    This calender’s width is 5900mm, design working speed is 700m/min, paper basis weight is 90-700. It uses two-roller calender structure, bottom roller: Φ930mm; top roller: Φ930mm, both of them are centrifugal compound alloy chilled cast iron, hollow cylindrical rollers, chilling layer thickness: 25-30mm,working face width’s hardness shaw:>HS74°, surface roughness of rollers are all above 0.2.


    Between calender’s rollers, it uses hydraulic pressurization, max working linear pressure: 80N/mm. Each calender roller has one movable blade, which is used for cleaning roller surface. Blade frame is structural steel; blade knife material is T8 steel sheet.


    During process of paper web entering into calender roller from drying section, there has a movable curved roller, which is used for spreading paper web. On both frames of calender, there have two lubricating oil systems. It can control oil inflow through regulating boults on adjustable oil syringe.

Company Profile

Tianshin company was affiliated with a paper making technology research institute of China National Light Industry (a ministerial department of pulping, paper making and packaging industry that managed by Chinese Government).

It has a machinery manufacturing factory that covers more than 20,000 sq.m. (Hexin Machinery Manufacturing Company)and a Automation Control Equipment Manufacturing Factory (Tianshin Automation Company) that covers more than 7000 sq.m., annual production capacity is 150,000,000 RMB.

For more than 30 years, it has provided the global pulping, papermaking and packaging industries with more than 1000 sets of proven equipments. Tianshin is a very famous brand in China papermaking equipment industry, a great enterprise that possessed high-tech and new technique.

Main products: complete set of cylinder paper machine/fourdrinier paper machine/overlapped-wire paper machine, coating machine, pulping equipment, paper finishing equipment, automation control appliance, corrugated carton production line, composite board production line.
We possessed independent intellectual property rights of above products, the technology is the unique, mature and the latest one in the industry.

Tianshin has a technical team of more than 40 well-known specialists and experts, has a variety of professional knowledge, rich experiences and precise technology style. We devoted ourselves to provide you with a complete solution from the beginning of preparation to the whole processes of paper making.

We respect each other's cultural difference and would like to communicate with customer frankly, establish a mutual trust relationship and share experiences and information resources together.

We aim to make higher quality products to meet customers' real needs, ensure customers' investment benefits and securities.

We pursue the highest standard for our products and the new level for providing customer with comprehensive technology service.
Dandong Tianshin Automation Technology Co., Ltd


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