2500X6000mm Horizontal Industrial Steam Indirect Heating Rubber Vulcanizer

2500X6000mm Horizontal Industrial Steam Indirect Heating Rubber Vulcanizer

one. Applications of CZPT Vulcanization Autoclave

Rubber vulcanization is a chemical process at a provided pressure, temperature and time for converting normal rubber into much more tough materials by the addition of sulfur. These additives modify the polymer by forming cross-links (bridges) amongst person polymer chains. Vulcanized resources are significantly less sticky and have superior mechanical houses. And vulcanization autoclave is utilised widely for this chemical process. The principal items are galoshes, rubber tubes, cable, rubber roller, rubber ball, and so forth.In this subject, CZPT has been the leader, as we have accrued entire vulcanization expertise and engineering for numerous years.

two. Simple Design and style Knowledge

2.1 Model and Dimension

  • Autoclave design:    SN-LHGR2560
  • Powerful diameter:  2500mm
  • Successful length:      6000mm

  Definition:  * Effective diameter is the inner diameter of the autoclave.

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

two.2 Generation Potential

  • Functioning circle of autoclave: can be established in accordance to the functioning procedure
  • Max size of pulley:                Ø2000X6000mm

two.3 CZPT Electrical power

  • Working voltage:          400V (AC)±5%, 3 stage, fifty Hz
  • Management electrical power:                220VAC/50Hz/24VDC

two.four H2o, Air and Steam Source

  • Cooling drinking water consumption:         ~4mthree/h
  • Cooling drinking water force:               min.3 bar ~ max. six bar
  • Handle air of handle equipment:   5 ~ 7bar
  • Steam potential:                            2t/h

two.five Environmental Circumstances

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

3. CZPT Attribute and Doing work Approach

3.one. CZPT Attribute
Autoclaves with immediate steam: heating and pressurization are carried out with steam. This heating program is especially effective and indicated for items of large sizes and bodyweight. The temperature uniformity which usually differs between ±2°C,the trade capacity, transpiring with condensation on colder surfaces, coupled with analyzed installations, enable to obtain excellent results.

3.two Functioning Method

3.2.1 CZPT curing recipe

  Temp. setpoint Push. setpoint Temp. stage period Press. step period
Segment1 T1 P1 t 1 P-t1
Segment2 T2 P2 t 2 P-t2
Segment3 T3 P3 t three P-t3
Segment4 T4 P4 t 4 P-t4
Segment5 T5 P5 t 5 P-t5
Segment6 T6   t 6  
Segment7 T7   t 7  
Segment8 T8   t eight  
Segment9 T9   t 9  
Segment10 T10   t 10  
Segment11 T11   t 11  
Segment12 T12   t 12  
Segment13 T13   t 13  
Segment14 T14   t fourteen  
Segment15 T15   t fifteen  

three.two.2 A limited curing recipe illustration

four. Gear CZPT Specifics

4.1 Pressure Vessel

CZPT Strain Vessel with quick-opening door, can be accredited to:

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

4.2 CZPT System

  • The closing system of the autoclave is the indented sort assisted with a hydraulic system, in buy to quickly and secured make a totally airtight closing.
  • The complete method is composed of three parts: a pair of gear flange, pushed products and seal ring.
  • CZPTally operated doorway opening and closing. It is controlled by PLC system.
  • The seal ring is manufactured of silicon rubber.
  • Safety force sensors have to prevent doorway opening in scenario of stress (authorized much less than .1 bars).

four.3 Thermal Insulation System
Inside Insulation and Exterior Insulation
We use ceramic fiber as the insulation materials. The warmth transfer coefficient is quite lower to make the heat reduction to a minimal. The masking board of ceramic fiber is stainless metal. It is corrosion resistant and looks wonderful. Interior insulation style can get a minimal strength usage, while external insulation design receives a high one particular, but a greater temperature uniformity.

  • Insulation:Internal insulation layer
  • Insulation content:Ceramic fiber 
  • External sheet metal: stainless steel,one. mm
  • Insulation thickness:100mm

 4.4 Heating System

  • The heating technique is a oblique steam sort.
  • The oblique system will be by means of stainless-steel or copper tubing type warmth exchanger put on the rear side of the autoclave among fan and products. The movement have to transfer from material to admirer, then go entrance doorway making use of vessel side to content
  • Heating Exchanger material :304 Stainless-metal with aluminum fin or copper tubing aluminum fin
  • Heating Exchanger variety: Multi-row finned tubing

four.5 Air Recirculating Program

  • Scorching air circulating duct
    Annular air-duct placed on the two facet of the autoclave inside as the CZPT air supply program. This design attributes make the temperature more uniform, and functioning place more huge.  
  • The Motor enthusiast for circulation
    The motor is bolted to the rear of the autoclave, it drives the fan immediately.
  • Parameters of circulating enthusiast
    Energy:18.5KW,six-pole, 3phase
    Connecting structure:immediate-linked
    Rated rotate pace:960r/min(400V/50HZ)
    Fan wheel:seven# centrifugal impeller(Diameter:700mm),
    Wind strain:1000Pa,
    Flow rate:12800 Mthree/h.
  • Shaft sealing
    Doing work with h2o cooling to promise a long life, the shaft water cooling with different h2o pump and flow switch to be equipped to monitor drinking water stream and instantly alarm/cease the cycle if there is not adequate water movement.

4.6 Temperature checking components 
Temperature thermocouples: 2 pcs, K sort, like HMI monitoring, information-acquisition and handle.

four.7 Pressure Elements

  • Inlet and exhaust valve, proportionally controlled, CZPT handle valve.
  • Guide exhaust valve, 3-piece ball valve.
  • Force transducer: one
  • Precision: +/- 50mbar
  • Force gauge:one

4.8 Control Program

  • Handle Method is created dependent on the research and growth towards rubber vulcanization processing market, which includes the PLC central controlling part, contact monitor (HIM) operation system and network, it is a consumer pleasant, state of the artwork, programmable digital system.
  • Password protected entry accessibility, operator can log into the technique by accessing the security login form with a name and password.
  • It is automatic managing, recording and graph the temperatures and stress of the autoclave, audible alarms for substantial or reduced temperatures or stress.
  • Handbook procedure monitor allows operator take guide manage temperature, force, and valves as authorized.
  • It can insert or help save the product working recipe, show the force and temperature curve anytime and its paperless report perform can comprehend document, save and check out of method curve and approach parameters.
  • It has over-temperature and overpressure alarm and various safety protection features.
  • CZPTer can work sign-up, login and typing in product details, and understand intranet or distant handle. 
  • Conversation to a Personalized Pc permitted (Teamviewer ), with developed in software to system, report and graph of procedure in real time.
  • Net connection by means of Group-Viewer (VPN) with our Company.

4.9 Safety Method

4.nine.1 Mechanical safety interlock I
Basic safety restrict manage is interlocked with the lid. Employees have to change the manage to unlock the  safety device then the lid can be opened.

four.nine.2 CZPTal protection interlock II
The basic safety system performs with security restrict deal with and connects with our ECC. When workers function the reducer and protection restrict take care of, although there is force in the autoclave, the ECC will give a seem-mild alarm.

four.9.three Safety valves
There is one safety valves on the leading of autoclave. We have set a strain limit in the valves. When the force exceed the limit, the valves will function instantly to launch the air down to a reasonable force assortment.

5. Configurations of Autoclave

  • HMI: Wenview contact monitor, ZheJiang
  • PLC: Siemens
  • Major electrical component : Schneider,China
  • Minimal swap: Omron
  • CZPT components: Hualiang, China

Control cabinet according to CE requirements

6. Program CZPT View (Indirect steam heating)

7. Packing

8.1  The products will be effectively packed / wrapped contemplating prolonged-length ocean and land transportation and tough managing that might happen in the absence of equally parties.
eight.two  Proper safety from moisture, rust, mold, scratches, shaking, and so on, will be taken so that the products might get there at the installation internet site in great situation.
eight.3  Shipping marks and warning signed will be plainly painted, and comprehensive packing record (in English/Espanol) will be soundly hooked up, to the outdoors of the packing.

eight. Autoclave Specification

No. Description Unit Specifications and Parameters
one Effective Working Diameter mm 2500
2 Effective Working Length mm 6000
3 Autoclave Track Distance mm 900
four Design Pressure MPa one
5 Max. Working Pressure MPa .8
6 Safety Valve Exhaust MPa .eighty five
7 Design Temperature ºC 200
eight Max. Working Temperature ºC one hundred eighty
9 Temperature Uniformity at Steady State ºC ±2
10 Openning CZPT Mode CZPT
11 Working Medium Compressed air
12 Heating Mode Steam oblique heating
thirteen Heating Power KW 162
fourteen Quantity of Circulating Fan Motor Set 1
15 Quantity of Circulating Fan Motor KW 15
16 Thermocouple Type Type K or J
seventeen Vaccum Lines Piece
18 Quantity of Vaccum Pressure Transducer Piece
19 CZPT Control Mode PLC+Personal computer
20 Control Software  Thermal Processing Control (TPC)
21 Insulation Type Internal
22 Insulation Material Ceramic Fiber
23 Insulation Thickness mm seventy five
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 400VAC, 3P+N+PE, 50/60Hz
28 Weight KG 16500

nine. Skilled Workshop

10. CZPT CZPT Turnkey Assignments

With the encounter of manufacture and services for 15 years, our skilled crew are capable to offer you the worldwide turnkey undertaking, including a specialist coaching. CZPT autoclaves can be manufactured as ASEM, PED, Advert specifications, as nicely as our Chinese common.

From the CZPT Staff, with 15 several years of knowledge.

2500X6000mm Horizontal Industrial Steam Indirect Heating Rubber Vulcanizer