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- 202,101, No. 3,Kaifa Road,Dalong Street,Panyu District,Guangzhou,Guangdong
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+86-15099958922
Lab Sheet Calender Machine
Lab Sheet Calender Machine is composed of extruder, screen changer system, calendering die, calendering system, haul-off system, winding system, hemming system and measurement and control system.
Description
Products Description
This machine is mainly used for the forming and processing of rubber (tires, belts, fiber coating, etc.) and plastics (film, sheet, artificial leather, wallpaper, floor, etc.).
Feature
1. All three pressure rollers are independently driven by the famous SCHNEIDER servo motor, with high speed control precision, low noise, safe, stable and reliable operation.
2. The servo motor drives each pressure roller independently, the speed is adjustable, and the speed of the pressure roller is reflected by the linear speed of the roller surface, so the control precision is high.
3. The control panel adopts Siemens 7-inch touch screen, which makes the operation more intuitive.
4. The handwheel is equipped with precision screw, which can satisfy different thickness of calendering and molding process.
5. High-strength European standard integrated frame, 304 stainless steel desktop, practical and beautiful.
6.Extruder can be rotated angle, easy to dismantle the screw.

Sheet die head

Roller pitch adjustment method

Servo motor

Touchscreens

Switcher

Calender
Products application
It's applicable to make various silicone, rubber, silicone rubber material, solid silicone, thermal conductivity silicone, KE951, LCD light shielding sheet, rubber buffer sheet, silicone heating sheet, silicone rubber self fusing tape, sealing material, thermal insulation silicone pad, electrical insulating tape material, silicone tape material, ceramic material, direct bonding copper material, mica sheet material, turbo hose, intake pipe, ETC.

Working Principle
The friction angle p between the rubber material and the roller must be greater than the contact angle a, and the rubber material will be pulled into the roll distance to the three-roll calender during the calendering process. The roller works under a certain speed ratio to further knead the rubber material and increase its plasticity. Finally, through the minimum roller distance, it is calendered into a film with a certain thickness and width; under the action of the roller squeezing force, The film is squeezed on the textile or steel cord to form a certain pattern and shape, and multiple layers of films of different uses, colors and shapes can also be combined together.

Products Technology
|
Applicable materials |
PE,PP,PS,EVA,PC and composite material,etc. |
|
Screw diameter |
30mm |
|
L/D |
30 |
|
Screw speed |
0-120rpm |
|
Die head width |
200mm |
|
Product width |
0-150mm |
|
Product thickness |
0.1-0.6mm |
|
Roll width |
260mm |
|
Roll clearance |
0-10mm |
|
Linear speed |
0-10m/min |
|
Pressure measuring rang/accuracy |
0-50MPa/0.5%FS |
|
Operating temperature |
Room temperature-350℃ |
our services
large ecterprise scale
Efficient and precise processing and testing equipment.
Wide Application Of Technology
A senior manufacturing enterprise with professional design, R&D and manufacturing teams.
Strict quality control
Strict quality control before leaving the factory.
High-Quality Customized Services
Meeting the multifaceted needs of our customers.
order management
We strongly support best practice sharing across our operations around the world
24 hours
Our customer service is always on call. Once we receive a customer inquiry, we will resolve it within 24 hours.
Our production and equipment

15
years
We have been working in the industry since 2009
32
certificates
We have obtained most of the professional certificates in the industry and insist on international standards of production.
18
awards
We have won a lot of awards for strong creativity
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