Sinomac High Quality Full Automation Steam Heating Vulcanization Autoclave

Sinomac High Quality Full Automation Steam Heating Vulcanization Autoclave

one. Apps of CZPT Vulcanization Autoclave

Rubber vulcanization is a chemical process at a presented force, temperature and time for converting natural rubber into a lot more sturdy components by the addition of sulfur. These additives modify the polymer by forming cross-links (bridges) in between specific polymer chains. Vulcanized materials are less sticky and have exceptional mechanical properties. And vulcanization autoclave is used widely for this chemical method. The principal items are galoshes, rubber tubes, cable, rubber roller, rubber ball, and so on.In this subject, CZPT has been the chief, as we have accumulated entire vulcanization experience and technology for several several years.

2. Basic Design and style Information

2.1 Model and Dimensions

  • Autoclave design:    SN-LHGR2050D
  • Efficient diameter:  2000mm
  • Successful size:      5000mm

  Definition:  * Successful diameter is the internal diameter of the autoclave.

                    * Successful length is to level to do the real length of the shell.

two.two Production Potential

  • Functioning circle of autoclave: can be set according to the doing work procedure
  • Max dimensions of pulley:                Ø1700X5000mm

2.3 CZPT Energy

  • Operating voltage:          415V (AC)±5%, 3 section, fifty Hz
  • Control energy:                220VAC/50Hz/24VDC

2.four Water, Air and Steam Supply

  • Cooling h2o intake:         ~2mthree/h
  • Cooling drinking water stress:               min.three bar ~ max. six bar
  • Handle air of handle products:   5 ~ 7bar
  • Steam capacity:                            2t/h

2.five Environmental Circumstances

  • Max. air temperature:     +50ºC
  • Min air temperature:       -5ºC
  • Relative Humidity:          <80%
  • Altitude:                          <2000m

three. CZPT Feature and Doing work Process CZPT Characteristic
Autoclaves with direct steam: heating and pressurization are carried out with steam. This heating system is particularly effective and indicated for items of huge sizes and bodyweight. The temperature uniformity which normally may differ among +/- 2°C,the trade capability, happening with condensation on colder surfaces, coupled with tested installations, allow to obtain excellent final results.

3.two Operating Approach CZPT curing recipe

Item  Temp. setpoint Soak Time Temp. phase length
Segment1 T1 t 1-2 t 1
Segment2 T2 t three-4 t two
Segment3 T3 t five-six t 3

three.two.two A limited curing recipe case in point

four. Products CZPT Specifics

four.1 Pressure Vessel

CZPT Stress vessel with quick-opening door, can be certified to:

  • CHINESE STHangCZPTRD, GB150-2011
  • EUROPEAN STHangCZPTRD PED 97/23/EC with CE certification.

four.2 CZPT System

  • The closing technique of the autoclave is the indented sort assisted with a hydraulic technique, in buy to quickly and secured make a totally hermetic closing.
  • The total technique is composed of three components: a pair of gear flange, driven gadgets and seal ring.
  • CZPTally operated door opening and closing. It is managed by PLC system.
  • The seal ring is manufactured of silicon rubber.
  • Basic safety stress sensors have to avoid doorway opening in scenario of stress (permitted considerably less than .1 bars).

four.3 Thermal Insulation System

Inside Insulation and External Insulation
We use ceramic fiber as the insulation content. The warmth transfer coefficient is quite reduced to make the warmth loss to a minimal. The covering board of ceramic fiber is stainless steel. It is corrosion resistant and seems good. Inside insulation style can get a lower energy intake, although exterior insulation style gets a higher a single, but a far better temperature uniformity.

  • Insulation:External insulation layer
  • Insulation materials:Ceramic fiber 
  • External sheet metallic: stainless steel,1. mm
  • Insulation thickness:50mm

four.4 Internal Coating

  • Goal: Anti-corrosion
  • Spraying process: Aluminum coating
  • Thickness:.fifteen-.2mm

four.5 Hot Air Circulating Method

We use modified centrifugal impellers, which can make massive air circulation and higher air force. And we adopt a dynamic and mechanical sealing design. The dynamic and static ring sealing substance is silicon carbide-graphite.
The design and style of air duct framework is a U kind with movement guiding gadget, which can make certain the adequacy of scorching air circulation. The forced convection rate within the autoclave can achieve far more than 90%. By this style, the system can obtain a regular and uniform temperature rising fee.

4.5 Internal Rails and Components

  • Rails: 100x75X8mm Angle, stainless steel
  • Steam spray pipe:stainless metal
  • Pipe joints on autoclave: stainless steel 

four.7 Direct Steam Heating and Pressurization

There are two steam distribution pipes at the two sides of the autoclave, which respectively equipped a great deal of modest holes. Steam by means of these holes evenly spread into the autoclave, heating and force for item. Holes installation path can guarantee steam spraying along the wall of autoclave, fairly than right sprayed onto the product, assure the high quality of items..

4.eight Drainage 

It plays a part of exhausting condensed h2o and consists of drainage pipeline connector, steam lure, blow-down valve. It connects with the flange in the bottom of autoclave. The condensed h2o is repeatedly fatigued by way of steam trap right after sedimentation in the connector. Blow-down can exhaust condensed water and sludge non-scheduled.

4.9  Pressure Parts

  • Inlet and exhaust valve, proportionally managed, CZPT management valve.
  • Guide exhaust valve, three-piece ball valve.
  • Stress transducer: 1
  • Precision: +/- 50mbar
  • Pressure gauge:one

four.10 Control System

  • Management System is developed based mostly on the investigation and development towards rubber vulcanization processing industry, like the PLC central controlling portion, contact monitor (HIM) operation technique and network, it is a consumer friendly, condition of the art, programmable digital system.
  • Password protected entry accessibility, operator can log into the program by accessing the security login form with a title and password.
  • It is automatic managing, recording and graph the temperatures and force of the autoclave, audible alarms for substantial or low temperatures or force.
  • Handbook procedure display screen permits operator take guide control temperature, strain, and valves as permitted.
  • It can insert or preserve the product working recipe, screen the pressure and temperature curve anytime and its paperless document perform can recognize report, save and check of method curve and method parameters.
  • It has in excess of-temperature and overpressure alarm and a variety of basic safety protection functions.
  • CZPTer can run register, login and typing in item details, and recognize intranet or distant management. 
  • Interaction to a Private Laptop authorized (Teamviewer ), with created in software to plan, report and graph of approach in real time.
  • World wide web link through Team-Viewer (VPN) with our Company.

4.11 Safety Method

4.eleven.1 Mechanical safety interlock I
Basic safety restrict take care of is interlocked with the lid. Staff have to change the deal with to unlock the  safety system then the lid can be opened.

four.eleven.2 CZPTal protection interlock II
The protection unit functions with safety restrict handle and connects with our ECC. When staff operate the reducer and basic safety restrict manage, whilst there is pressure in the autoclave, the ECC will give a sound-mild alarm.

4.11.three Protection valves
There is one safety valves on the leading of autoclave. We have established a force limit in the valves. When the force exceed the restrict, the valves will perform routinely to release the air down to a realistic stress assortment.

five. Configurations of Autoclave

  • HMI: Wenview touch monitor, ZheJiang
  • PLC: Siemens
  • Primary electrical part : Schneider,China
  • Limited swap: Omron
  • AUTOCLAVE Shell: ASME Part VIII, Div 1, CZPT
  • CZPT components: Hualiang, China

Control cabinet according to CE standards

6. Packing  The products will be effectively packed / wrapped considering long-distance ocean and land transportation and tough handling that may occur in the absence of both get-togethers.
6.2  Proper defense from moisture, rust, mould, scratches, shaking, etc, will be taken so that the items may possibly arrive at the set up website in good problem.
6.3  Shipping marks and warning signed will be evidently painted, and thorough packing record (in English/Espanol) will be soundly connected, to the outside of the packing.

7. Autoclave Specification

No. Description Unit Specifications and Parameters
one Effective Working Diameter mm 2000
2 Effective Working Length mm 5000
three Autoclave Track Distance mm 800
four Design Pressure MPa one
five Max. Working Pressure MPa .8
6 Safety Valve Exhaust MPa .eighty five
seven Design Temperature ºC two hundred
8 Max. Working Temperature ºC 180
nine Temperature Uniformity at Steady State ºC ±2
ten Openning CZPT Mode CZPT
11 Working Medium Saturated steam
12 Heating Mode Steam immediate heating
thirteen Heating Power KW 162
fourteen Quantity of Circulating Fan Motor Established one
fifteen Quantity of Circulating Fan Motor KW 15
sixteen Thermocouple Type Type K or J
17 Vaccum Lines Piece
18 Quantity of Vaccum Pressure Transducer Piece
19 CZPT Control Mode PLC+Pc
20 Control Software  Thermal Processing Control (TPC)
21 Insulation Type Exterior
22 Insulation Material Ceramic Fiber
23 Insulation Thickness mm fifty
24 Insulation Sheet Material Stainless Steel or Aluminized Steel
25 Working Environment Temperature ºC Min. -20ºC, ,Max. +45ºC
26 Working Environment Humidity <60%
27 Power Supply 220/380VAC, 3P+N+PE, 50/60Hz
28 Excess weight KG 7480

eight. Expert Workshop

nine. CZPT CZPT Turnkey Assignments

With the knowledge of manufacture and services for 15 years, our skilled group are capable to offer you the international turnkey undertaking, including a specialist coaching. CZPT autoclaves can be made as ASEM, PED, Advertisement standards, as effectively as our Chinese standard.

From the CZPT Group, with 15 many years of knowledge.


Sinomac High Quality Full Automation Steam Heating Vulcanization Autoclave