1ba1a658-d2d8-4bd3-a26b-2ec7d848e62c.jpg


Hong Chang provides high-quality rollers according to the exact specifications of our customers’ drawings, this includes complete material production.We develop specialized products according to customer requirements or restriction specifications, so that we always meet our customers’ complete order requirements..
 
HONG CHANG Machinery Industrial Co., Ltd., was founded in 1975.In the early period, we engaged in manufacturing and maintenance of machinery equipment. We have accumulated years of abundant expertise and manufacturing experience, begun to focus on the manufacture of industrial rollers, and actively developed industrial rollers and composite material rollers of higher efficiency, better quality, stable operation. HUNG CHANG Machinery Industrial Co.,Ltd., stringently strives for product quality. We continue to enhance professional technology and introduce advanced processing equipment, to create an excellent product competitive in the global market.
 
HONG CHANG Company specializes in producing all kinds of industrial rollers, high speed flexographic printing presses central
impression cylinder, heated rollers, chilled rollers, rollers of composite materials, gluing machine embossing rollers. Over the years, we have obtained trust and high evaluation from many big machinery manufacturer customers. Product applications cover the rubber industry, flexographic printing industry, paper industry, textile industry, 3C industry, plastics industry, petrochemical industry, chemical industry, and we provide professional customized manufacturing for specific needs.


 
Manufacturing Excellence
Hong Chang continues to develop competitive and high-quality products using the latest CNC
equipment, and we also always strive to develop new precision technologies.
 
43b9b1bd-500a-410e-a455-435984f37415.jpg
Processing Capabilities
  • Plate Bending (Round & Tapered)
  • Welding
  • Heat Treatment
  • Precision Machined
  • Polishing & Grinding
Large Roller Specialists Our manufacturing capacity reaches max. machining field 2900 x 7000 mm (dia. x length).


94dc07ed-3f22-45e7-927f-2f17273cff65.jpg
Production Equipment
  • CNC Lathe
  • Heavy Duty Precision Lathe
  • High Speed Precision Lathe
  • Roll Grinder
  • Balancing Correction Machine
  • Miller Welder
  • Italian Hydraulic 4 Roll Plate
  • Bending Machine
  • Radial Drilling Machine
 
99d7fdbe-c196-468f-9caa-870ae5e016f3.jpg
Quality Inspection
  • Circumference Inspection
  • Roundness or Concentricity Inspection
  • Hydrostatic Test
  • Surface Roughness Inspection
  • Non Destructive Testing
  • Liquid Penetrant Inspection
  • Ultrasonic Flaw Detection
  • Industrial X-RAY Radiography
  • Magnetic Particle Crack Inspection
  • Coating Thickness Measurement

Testing Equipment
  • MITUTOYO Surface Roughness Tester
  • MITUTOYO Outside Micrometers
  • Digital Microscope 25x~400x
  • Kett Coating Thickness Tester
  • German OSKAR-SCHWENK Circumference Tape
  • Hydraulic Pressure Testing Machine

46683083-1aec-4454-9b6a-3a0ca781c816.jpg
54b375cc-a8a8-4fa9-b4a4-190e0ce6736d.jpg
 
TOP