We – EPG Team the most significant Chain and agricultural gearbox manufacturing unit in China with 5 various branches. For far more information: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828
We are aiming to meet the requires of the consumers all around the world.. a specialised supplier of a complete variety of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….ISO We provide OEM service. 9001 licensed maker of precision roller chains. Types incorporate solitary and a number of strand, hollow pin, aspect bow, rollerless, self-lubricating, straight sidebar, double pitch, brushed, nickel plated, armor coated, 304 stainless metal, leaf, hoist and O-ring, citrus, sorting and caterpillar roller chains. With above thirty several years of mixed knowledge in Bearings and Energy Transmission, EPG is fully capable of designing and producing products to suit your distinct software. Our seasoned personnel of engineers and buyer service associates seem ahead to supplying you with any 1. Purposes of SINOMAC Vulcanization Autoclave
Rubber vulcanization is a chemical process at a offered force, temperature and time for changing normal rubber into more sturdy materia EPT by the addition of sulfur. These additives modify the polymer by forming cross-links (bridges) in between person polymer chains. Vulcanized materia EPT are much less sticky and have exceptional mechanical qualities. And vulcanization autoclave is utilised commonly for this chemical method. The main items are galoshes, rubber tubes, cable, rubber roller, rubber ball, and so on.In this area, SINOMAC has been the chief, as we have amassed entire vulcanization encounter and engineering for many several years.
2. Fundamental Layout Info
two.1 Model and Dimension
- Autoclave design: SN-LHGR2560
- Effective diameter: 2500mm
- Efficient duration: 6000mm
Definition: * Successful diameter is the inner diameter of the autoclave.
* Successful length is to level to do the real duration of the shell.
2.2 Manufacturing Capability
- Functioning circle of autoclave: can be set in accordance to the doing work procedure
- Max measurement of pulley: Ø2000X6000mm
2.3 Electric Electrical power
- Operating voltage: 400V (AC)±5%, 3 period, fifty Hz
- Control electricity: 220VAC/50Hz/24VDC
2.4 Drinking water, Air and Steam Provide
- Cooling water use: ~4m3/h
- Cooling drinking water force: min.3 bar ~ max. 6 bar
- Control air of manage gear: 5 ~ 7bar
- Steam capacity: 2t/h
two.5 Environmental Situations
- Max. air temperature: +50ºC
- Min air temperature: -5ºC
- Relative Humidity: <80%
- Altitude: <2000m
3. EPT Characteristic and Operating Method
3.1. EPT Attribute
Autoclaves with direct steam: heating and pressurization are carried out with steam. This heating system is notably effective and indicated for items of huge sizes and fat. The temperature uniformity which usually differs among ±2°C,the trade ability, occurring with condensation on colder surfaces, coupled with analyzed installations, let to obtain excellent final results.
3.2 Doing work Approach
3.2.1 StHangZhourd curing recipe
| Temp. setpoint | Push. setpoint | Temp. step period | Press. step period | |
| Segment1 | T1 | P1 | t one | P-t1 |
| Segment2 | T2 | P2 | t two | P-t2 |
| Segment3 | T3 | P3 | t three | P-t3 |
| Segment4 | T4 | P4 | t four | P-t4 |
| Segment5 | T5 | P5 | t 5 | P-t5 |
| Segment6 | T6 | t 6 | ||
| Segment7 | T7 | t 7 | ||
| Segment8 | T8 | t eight | ||
| Segment9 | T9 | t nine | ||
| Segment10 | T10 | t 10 | ||
| Segment11 | T11 | t 11 | ||
| Segment12 | T12 | t 12 | ||
| Segment13 | T13 | t thirteen | ||
| Segment14 | T14 | t fourteen | ||
| Segment15 | T15 | t 15 |
3.2.2 A limited curing recipe instance
four. Tools Technical Particulars
four.1 Pressure Vessel
SINOMAC Strain Vessel with quick-opening doorway, can be licensed to:
- CHINESE STHangZhouRD, GB150-2011
- AMERICAN STHangZhouRD ASME SEC VIII DIV.one with ASME Certification
- EUROPEAN STHangZhouRD PED ninety seven/23/EC with CE certificate.
four.2 Door System
- The closing program of the autoclave is the indented variety assisted with a hydraulic system, in purchase to quickly and secured make a completely airtight closing.
- The entire technique is made up of a few areas: a pair of equipment flange, driven units and seal ring.
- Hydraulically operated door opening and closing. It is managed by PLC method.
- The seal ring is created of silicon rubber.
- Safety stress sensors have to avert doorway opening in circumstance of stress (allowed much less than .1 bars).
four.3 Thermal Insulation Technique
Inner Insulation and External Insulation
We use ceramic fiber as the insulation material. The heat transfer coefficient is quite minimal to make the heat decline to a bare minimum. The covering board of ceramic fiber is stainless metal. It is corrosion resistant and seems great. Internal insulation design can get a minimal energy use, whilst external insulation layout will get a high one particular, but a far better temperature uniformity.
- Insulation:Internal insulation layer
- Insulation materials:Ceramic fiber
- External sheet metallic: stainless metal,1. mm
- Insulation thickness:100mm
4.4 Heating Technique
- The heating system is a oblique steam type.
- The oblique method will be by means of stainless-steel or copper tubing type warmth exchanger positioned on the rear side of the autoclave amongst enthusiast and products. The flow have to transfer from material to admirer, then move front doorway utilizing vessel side to material
- Heating Exchanger material :304 Stainless-steel with aluminum fin or copper tubing aluminum fin
- Heating Exchanger variety: Multi-row finned tubing
four.5 Air Recirculating Program
- Very hot air circulating duct
Annular air-duct placed on the two aspect of the autoclave inside as the ahead air shipping system. This design and style functions make the temperature far more uniform, and working space more big. - The Motor admirer for circulation
The motor is bolted to the rear of the autoclave, it drives the admirer immediately. - Parameters of circulating fan
Electrical power:18.5KW,6-pole, 3phase
Connecting structure:immediate-connected
Rated rotate velocity:960r/min(400V/50HZ)
Enthusiast wheel:7# centrifugal impeller(Diameter:700mm),
Wind strain:1000Pa,
Flow rate:12800 M3/h. - Shaft sealing
Doing work with drinking water cooling to ensure a long life, the shaft h2o cooling with separate drinking water pump and circulation swap to be fitted to keep an eye on water circulation and routinely alarm/stop the cycle if there is not enough drinking water flow.
4.6 Temperature checking components
Temperature thermocouples: 2 pcs, K variety, like HMI monitoring, data-acquisition and management.
4.7 Pressure Elements
- Inlet and exhau EPT valve, proportionally managed, Electric handle valve.
- Guide exhau EPT valve, 3-piece ball valve.
- Pressure transducer: 1
- Accuracy: +/- 50mbar
- Stress gauge:1
four.8 Control Program
- Control Technique is designed dependent on the study and advancement toward rubber vulcanization processing business, such as the PLC central controlling element, contact monitor (HIM) operation method and community, it is a person pleasant, point out of the art, programmable digital system.
- Password safeguarded entry access, operator can log into the system by accessing the security login form with a title and password.
- It is automatic controlling, recording and graph the temperatures and force of the autoclave, audible alarms for high or minimal temperatures or strain.
- Guide procedure display screen enables operator take guide control temperature, pressure, and valves as permitted.
- It can insert or conserve the product working recipe, screen the stress and temperature curve anytime and its paperless report perform can understand document, conserve and examine of technique curve and approach parameters.
- It has more than-temperature and overpressure alarm and various security safety capabilities.
- Buyer can run register, login and typing in merchandise data, and understand intranet or distant manage.
- Interaction to a Individual Personal computer permitted (Teamviewer ), with created in software to system, report and graph of procedure in actual time.
- World wide web link by way of Group-Viewer (VPN) with our Company.
4.9 Safety System
4.9.1 Mechanical protection interlock I
Protection restrict manage is interlocked with the lid. Workers have to flip the handle to unlock the safety gadget then the lid can be opened.
four.9.2 Electrical security interlock II
The protection device works with safety limit handle and connects with our ECC. When workers run the reducer and security limit manage, although there is force in the autoclave, the ECC will give a sound-light-weight alarm.
four.9.3 Security valves
There is one safety valves on the prime of autoclave. We have set a stress limit in the valves. When the strain exceed the limit, the valves will work instantly to launch the air down to a sensible force assortment.
5. Configurations of Autoclave
- HMI: Wenview contact display screen, ZheJiang
- PLC: Siemens
- Principal electrical ingredient : Schneider,China
- Restricted swap: Omron
- AUTOCLAVE Shell: ASME/PED/GB, SINOMAC
- EPT factors: Hualiang, China
Control cabinet according to CE stHangZhourds
6. Method EPT See (Indirect steam heating)
seven. Packing
8.1 The equipment will be properly packed / wrapped considering lengthy-length ocean and land transportation and tough managing that may take place in the absence of both functions.
eight.2 Proper protection from dampness, rust, mould, scratches, shaking, and many others, will be taken so that the merchandise may possibly arrive at the installation website in great problem.
8.3 Shipping marks and warning signed will be obviously painted, and in depth packing li EPT (in English/Espanol) will be soundly attached, to the outside of the packing.
eight. Autoclave Specification
| MODEL SN-LHG2560 VULCANIZATION AUTOCLAVE-TECHNICAL PARAMETER | |||
| No. | Description | Unit | Specifications and Parameters |
| one | Effective Working Diameter | mm | 2500 |
| 2 | Effective Working Length | mm | 6000 |
| three | Autoclave Track Distance | mm | 900 |
| four | Design Pressure | MPa | 1 |
| 5 | Max. Working Pressure | MPa | .8 |
| six | Safety Valve Exhaust | MPa | .85 |
| seven | Design Temperature | ºC | 200 |
| 8 | Max. Working Temperature | ºC | one hundred eighty |
| nine | Temperature Uniformity at Steady State | ºC | ±2 |
| ten | Openning Door Mode | — | Hydraulic |
| 11 | Working Medium | — | Compressed air |
| twelve | Heating Mode | — | Steam indirect heating |
| thirteen | Heating Power | KW | 162 |
| 14 | Quantity of Circulating Fan Motor | Established | one |
| fifteen | Quantity of Circulating Fan Motor | KW | fifteen |
| sixteen | Thermocouple Type | — | Type K or J |
| 17 | Vaccum Lines | Piece | — |
| eighteen | Quantity of Vaccum Pressure Transducer | Piece | — |
| 19 | StHangZhourd Control Mode | — | PLC+Pc |
| twenty | Control Software | — | Thermal Processing Control (TPC) |
| 21 | Insulation Type | — | Inner |
| 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 | Bodyweight | KG | 16500 |
9. Expert Workshop
ten. SINOMAC Worldwide Turnkey Tasks
With the knowledge of manufacture and services for fifteen several years, our expert team are in a position to provide the international turnkey project, such as a professional training. SINOMAC autoclaves can be produced as ASEM, PED, EPT stHangZhourds, as effectively as our Chinese stHangZhourd.
From the SINOMAC Staff, with 15 many years of experience.
The use of first gear manufacturer’s (OEM) element quantities or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our business and the listed substitution areas contained herein are not sponsored, approved, or manufactured by the OEM.
