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{"title":"Film Vacuum Metalizer Cooling Roller with Q345 Material Dynamic Balance G2.5 and","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/0b\/6c372ba1c4d5c2e098b2eee8598c-200x200-1\/film_vacuum_metalizer_cooling_roller_with_q345_material_dynamic_balance_g2_5_and.jpg","attrs":{"Brand Name":"HUATAO","Model Number":"COOLING ROLLER","Certification":"ISO","Place of Origin":"CHINA"}}
{"title":"Carbon Steel Spreader Roller 1000mm Diameter For Paper Making Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/01\/fc69855c4dc32a5984cd1c6df966-200x200-1\/carbon_steel_spreader_roller_1000mm_diameter_for_paper_making_machine.jpg","attrs":{"Brand Name":"Huatao","Model Number":"HT-Spreader Roll","Certification":"ISO 9001","Place of Origin":"China"}}
{"title":"Paper Machine Press Roller with 500mm to 1500mm Diameter Cast Iron or Stainless","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/ef\/fb5e0225dddf0e5b946eec144b1f-200x200-1\/paper_machine_press_roller_with_500mm_to_1500mm_diameter_cast_iron_or_stainless_steel_shell_for_high_efficiency_water_removal.jpg","attrs":{"Brand Name":"HUATAO","Model Number":"PRESS ROLL","Certification":"ISO","Place of Origin":"CHINA"}}
{"title":"Vacuum Suction Press Roll for High and Medium Speed Paper Machines with","imgUrl":"https:\/\/img.chinax.com\/nimg\/da\/54\/a89248f134153e85935668040ccd-200x200-1\/vacuum_suction_press_roll_for_high_and_medium_speed_paper_machines_with_customizable_size.jpg","attrs":{"Brand Name":"HUATAO","Model Number":"SUCTION PRESS ROLL","Certification":"ISO","Place of Origin":"CHINA"}}
{"title":"Stainless Steel Suction Pick Up Roll with 400-1200mm Diameter and 2000-9000mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/96\/f435afa7cc7e28b3932be3bb3e95-200x200-1\/stainless_steel_suction_pick_up_roll_with_400_1200mm_diameter_and_2000_9000mm_face_length_for_paper_machine.jpg","attrs":{"Brand Name":"HUATAO","Model Number":"SUCTION PICK PU ROLL","Certification":"ISO","Place of Origin":"CHINA"}}
{"title":"Paper Machine Suction Box for Suction Roll with 12500mm Maximum Face Length","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/e3\/96da3a3ba681900ead20d92bb38c-200x200-1\/paper_machine_suction_box_for_suction_roll_with_12500mm_maximum_face_length_2000m_2fmin_speed_and_cnc_machining.jpg","attrs":{"Brand Name":"HUATAO","Model Number":"SUCTION BOX","Certification":"ISO","Place of Origin":"CHINA"}}
{"title":"SS304 SS316 SS316L Vacuum Suction Couch Roll for Fourdrinier Paper Machine with","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/59\/29996a9d4238663fbf0145ed7a2d-200x200-1\/ss304_ss316_ss316l_vacuum_suction_couch_roll_for_fourdrinier_paper_machine_with_13000mm_maximum_face_length.jpg","attrs":{"Brand Name":"HUATAO","Model Number":"VACUUM SUCTION COUCH ROLL","Certification":"ISO","Place of Origin":"CHINA"}}
Film Vacuum Metalizer Drum Cooling Roller Long Life Span Chrome Coating
Product Description
The Film Vacuum Metalizer Cooling Drum with Chrome Coating is a critical component in film metallization units, designed for long-lasting performance in demanding industrial environments.
Introduction of Vacuum Cooling Drum
The cooling drum is positioned within the film metallization unit's vacuum chamber. The system operates by creating different vacuum levels (10-5 mbar in the lower section and 10-3 mbar in the upper section) to facilitate aluminum vapor deposition. The drum maintains a temperature of -25°C through ethylene glycol circulation, preventing film damage from the 1350-1400°C evaporator temperatures.
Vacuum Cooling Drum Production Specifications
Feature
Specification
Construction Type
Double-shell
Flow-System
Channels between inner and outer tube separated with welded leading spirals
Disc/Shaft Construction
Shrinked and welded shafts and side discs from Q345B
Surface
Chrome coating
Cylinder Form
<=0.1mm
Out of Roundness
<=0.1mm
Dynamic Balance
G2.5
Vacuum Test
4x10-4Mpa
Applications
Primarily used in Film Metallization processes, compatible with BOBST and Materials and Appliance Vacuum Metallizer systems.
About Huatao Group
Founded in 2008, Huatao Group is a leading supplier of industrial rollers with over 15 years of experience serving various industries worldwide. Our products are exported to more than 96 countries with excellent reputation.
We are committed to innovation, reliability, and customer satisfaction, offering customized solutions to meet diverse industrial requirements. Our philosophy ensures customers can purchase and use Huatao products with complete confidence.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2001
Total Annual:
50000000-80000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the ... HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the ...
