High Quality AAC Autoclave, AAC Block Autoclave, Aerated Concrete Block Autoclave Suppliers in China

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aerated autoclaved concrete block autoclave

  • aerated autoclaved concrete block autoclave
  • aerated autoclaved concrete block autoclave
  • aerated autoclaved concrete block autoclave
  • aerated autoclaved concrete block autoclave

aerated autoclaved concrete block autoclave

    Payment Type: L/C,T/T,D/P
    Terms of Trade: FOB,CFR,CIF
    Min. Order: 1 Set/Sets
    Delivery Time: 100 Days
    Packaging: nude packing
    Transportation: Ocean,Land

Product Description


OLYMSPAN Autoclaved aerated concrete (AAC) is a lightweight, precast, foam concrete building material suitable for producing concrete masonry unit (CMU) like blocks. Composed of quartz sand, calcined gypsum, lime, cement, water and aluminum powder, AAC products are cured under heat and pressure in an autoclave. Invented in the mid-1920s, AAC simultaneously provides structure, insulation, and fire- and mold-resistance. Forms include blocks, wall panels, floor and roof panels, cladding (façade) panels and lintels.

AAC products may be used for both interior and exterior construction, and may be painted or coated with a stucco or plaster compound to guard against the elements, or covered with siding materials such as veneer brick or vinyl siding. In addition to their quick and easy installation, ACC materials can be routed, sanded, or cut to size on site using standard power tools with carbon steel cutters.


Vision: To be a century-old developing company that can give back to society

Mission: Create value for customers and create opportunities for employees

Competition concept: narrow competition is competition, general competition is cooperation, real opponent is self, and effective law is innovation

Business philosophy: integrity and pragmatic

Product design concept: safe and efficient

Values: Integrity/Collaboration/Passion/Responsibility





Seamless steel pipe for pressure components 20#steel

Thick wall tube for pressure velssel 20#steel

Special steel plate for pressure vessel Q345R

Special forgings for pressure vessel 16MnⅡ

Steel plate for structural parts such as swing part and saddles


Materials must be chemically tested to determine its composition before storage.

Dimensional review and thickness inspection before storage.

The hardness and strength of the materials are tested before storage, and only can be used after reaching the standard.

The welding test plate shall be subjected to the pull-up and bending test, and the welding shall be carried out after the evaluation.

raw material2raw material3

Autoclave shell plate use double fixed plate (only one welding line)

All parts of the autoclave are cut by CNC, which ensures smooth transition of the cut surface without burrs.

The autoclave shell is made of a large-scale thick-plate bending machine and can be rolled up to a thickness of 60 mm.

After the longitudinal weld of the shell is completed, the shell shall be rounded by the bending machine, and the ovality is guaranteed to be within 10% of the inner diameter of the shell.


The longitudinal seam and the ring seam of the shell are all welded by automatic submerged arc welding machine.

Main pressure component welding wire :H10Mn2 flux :HJ431

welding rod:J507

Automatic submerged arc welding machine 16 sets

Manual arc welding machine 58 sets


The longitudinal seam and the circumferential seam of the shell are X-ray inspected, which meets the Class III qualification standard.

End dish and forging are X-ray inspected, , which meets the Class II qualification standard.

Forging flange(teeth) does magnetic particle inspection

The detection film is 100% tested by professional certified film reviewer, and can only enter the follow-up session after passing the test.

factory commisioning1factory commisioning2

The autoclave is 100% commissioned before leaving the factory, the door is flexible adjusted, the mark will be printed on the accessories of each door. and the on-site installation only needs to be [checked in".

After the autoclave is completed, a water pressure test of 2.1 MPa must be performed.

The Special Equipment Inspection Institute tests all pressure parts during manufacturing.



Since 2004, Olymspan develops, designs and builds customized and high performance autoclave for composites industry, autoclaved aerated concrete (AAC) blocks and panels, fibre cement sheets, glass lamination, sand lime brick, phc pole&pile, etc. As the China market leader Olymspan in Changzhou, China focus on highest precision in manufacturing and automation. Innovative technique and the long term world wide experience are the assets for Olymspan clients who also expect extensive support in terms of high competitiveness.

Today more than 150 experienced and dedicated specialists are working at the Olymspan base in Changzhou, China. Our team of engineers and technicians is working in design and Autoclave concepts for different industries to meet your expectations.

Custom-made electric control systems incl. PLC programmes are designed and built by Olymspan specialists.

Upon completion Olymspan autoclaves are thoroughly tested and shipped - if possible - already completely assembled. For installation and start-up highly qualified engineers with international experience will assist you. Autoclaves around the globe prove the proficiency to serve a demanding international market place.

Head of International Department

+86-13861177443 (WhatsApp)


Company Info

  • Representative: JINYU FENG
  • Product/Service: composite curing autoclave , aac block panel autoclave fiber cement board autoc , AUTOCLAVES for Thermal Treatment of Composite Mate , aerospace autoclave for composite parts curing , glass laminated autoclave , ballistic insert autoclave
  • Capital (Million US $): 18000000 RMB
  • Year Established: 2004
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): Above US$100 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Contact Person: Mr. Rocky
  • Tel: 86-519-88722503
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