Reliable Quick Opening Doors

With the help of computer design, we carry out the force analysis to the door structure. For the autoclave in small and medium size, we use the opening mode of transverse arm. It is a type of hydraulic drive. It can achieve fast and stable opening and closing. For the autoclave in big size, the door is supported by a special frame. The autoclave body does not bear any weight of door, so the body can not deform. When the door is pressed tightly to the body, we do not lock the door by rotating it. We use the hinge clamping ring to lock it. The hing clamping ring is driven hydraulically. By this design, the seal ring will not wear out and the opening and closing are convenient and smooth.

Unique Annular Air-duct Structure
SINOMAC composite autoclave adopts the annular air duct + bottom zone as the integral duct, this design can ensure the hot air flows to everywhere, to improve work efficiency; no dead-spots when the autoclave heated and cooled, making the temperature more uniform; it has a great influence on the quality improvement of parts, good temperature uniformity, ensure that the internal stress distribution of the part is uniform, and no stress concentration occurs.

Excellent Heating System
In SINOMAC composite autoclaves, the heaters normally are installed in the rear and in the air duct which is at the bottom. The one in the rear is the main heating system, which is consist of U-type heating components. It is at the front of the inlet of the centrifugal fan. So with the help of the fan, the heat can be exchanged sufficiently with circulation air. The one on the bottom is the auxiliary heating system, which is to replenish heat. It can avoid the  thermal stress damage due to nonuniform heat exchange, which is caused by hot air rising naturally.

Advantages of Air Guide Slot in the Rear
In SINOMAC composite autoclaves, we design a sieve type air guide slot in the rear. It can balance and strengthen the air flow, which goes into the work area from the rear. It is quite different from the traditional autoclave. It can make sure that there is no blind angle inside the autoclave. Almost 100% internal space can be used. And this design can obtain a very good temperature uniformity. It is the best choice for those parts which requires excellent temperature uniformity.

Seal Ring is Insulated by Ceramic Fiber Trough and is Cooled by a Special Cooling System
To make sure the seal ring can work for a long time, SINOMAC team designs a special cooling system for those autoclaves with working temperature above 200 oC. And there is a ceramic fiber insulation trough between the seal ring and internal hot air, which can make sure the seal ring works in below 150 oC. By this design, the working life of seal ring can be more than 10 years.

Unique Cooler Structure to Solve Thoroughly the Problem of Expansion and Contraction
In SINOMAC Composite Autoclave, the structure of coolers is U-type. One end is water inlet, the other is water outlet. The bending part can be freely retractable, so the expansion and contraction can not affect the cooler. The drawing break of welding seam can never happen due to the expansion and contraction.

Full Sealed Frequency Conversion Circulation Fan,No Air and Oil Leakage.
SINOMAC uses the water cooled high temperature frequency conversion motor to drive the fan. It is installed on the back of autoclave. It is a static sealing between the motor and the autoclave body. There is not any hidden troubles of oil and air leakage. With the help of computer system, the corresponding power and impeller are matched to meet required air flow and speed for different autoclaves. The working process of temperature, pressure and vacuum can totally meet the Boeing standard of D6-49327 and D38558-2, and Airbus standard of AP-3222-E.

Effective Diameter

Effective Length

Design Temp.

Design Pressure

Heating & Cooling

Rate

Vessel design and fabrication
Although many countries accept theChinese pressure vessel standard, there are cases where an alternate pressure vessel code will be required. We can provide ASME, PED and AD2000 certification, and assist customers in product design registration in local place.

Power, voltage, frequency selection
Although the standard glass autoclave of ours’ is designed for 380V/50hz, 3phase service and 220 volt control power, we can design it to accommodate any international voltage and frequency requirement.

Compressed air system
We can supply the appropriate compressed air system according to the specifications of the autoclave, which includes air compressor, cooling air dryer, filters and air storage tanks. We choose a high quality system.

Vacuum system
The pre-treatment of laminated glass can be done by vacuuming. Some customers need to do it directly in the autoclave. We can provide the vacuum pump and the whole system for the customers.

Special resin collector
For the curing applications of composites containing high volatile compounds (such as high temperature polyimide), we recommend using of a SINOMAC dedicated resin collector instead of a conventional room temperature vacuum filter. The dedicated collection device can concentrate volatile matter and dissolved matter more efficiently in a high temperature curing process.

Cooling system options
The autoclave utilizes water for cooling requirements, including fan motor and working parts. Some customers prefer to utilize their own water delivery system, however the majority of autoclave buyers prefer that SINOMAC provide an integrated cooling system for the equipment, the cooling efficiency is better.

Part loading system
Customers can draw on our drawings, make their own parts, load cars, or buy our own loaded cars. In this respect, we have enough experience to meet the customer's different requirements.

Pit transfer bridge
For large autoclaves that are mounted in pits, you will need to purchase a bridge system which spans from the shop floor to the autoclave. SINOMAC can provide you with many types of transition systems, hydraulic, sliding and scissors.

Transportation of Autoclave to your facility
Although many customers arrange and procure their own transportation, SINOMAC can quote transportation of your autoclave from SINOMAC’s plant to your facility.

Installation of the autoclave at your facility
The autoclave is installed by a company with installation qualification,  the main work is pipeline welding. You can choose us to finish the work, we can provide you with the installation of pipe fittings, valves, pumps and all other materials.

Training by SINOMAC's Engineer
Our training includes pre-installation, installation and after installation training. Integration of theory and practice, customers can request, we will develop training programs for you