We – EPG Group the largest Chain and agricultural gearbox factory in China with 5 different branches. For a lot more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
We have exported our merchandise to Korea, Turkey, Bulgaria, Romania, Russia, Italy, Norway, the United states, Canada, and many others. Regular We are aiming to satisfy the calls for of the clientele all around the planet.. a specialised supplier of a total variety of chains, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….single-strand roller chain, standardized by ASME, is an assembly of alternating pin backlinks and roller back links. The distance between pin centers is named the pitch. The pitch is what categorizes the size of the chain. The more substantial the pitch, the greater the load ranking. Chains with modest pitches carry scaled-down loads, operate much more quietly, and at greater speeds. Multi-strand, modest-pitch roller chains are a very good remedy for substantial-load, high-speed applications. engineering course chains & precision roller chains. One strand chain, multi-strand chains, double pitch chains, corrosion resistant chains, self-lubricating chains, attachment chains, leaf chains, and specialty chains. 1. Applications of SINOMAC Vulcanization Autoclave
Rubber vulcanization is a chemical process at a given stress, temperature and time for changing natural rubber into a lot more tough materia EPT by the addition of sulfur. These additives modify the polymer by forming cross-links (bridges) among person polymer chains. Vulcanized materia EPT are much less sticky and have exceptional mechanical homes. And vulcanization autoclave is employed extensively for this chemical method. The main goods are galoshes, rubber tubes, cable, rubber roller, rubber ball, and many others.In this discipline, SINOMAC has been the chief, as we have amassed full vulcanization expertise and technological innovation for several a long time.
2. Standard Design Info
2.1 Model and Measurement
- Autoclave design: SN-LHGR2560
- Efficient diameter: 2500mm
- Successful length: 6000mm
Definition: * Efficient diameter is the internal diameter of the autoclave.
* Powerful length is to position to do the actual size of the shell.
2.2 Generation Capability
- Doing work circle of autoclave: can be established according to the operating process
- Max dimension of pulley: Ø2000X6000mm
2.3 Electric Electricity
- Running voltage: 400V (AC)±5%, 3 section, 50 Hz
- Management electricity: 220VAC/50Hz/24VDC
2.4 Drinking water, Air and Steam Source
- Cooling h2o consumption: ~4mthree/h
- Cooling water force: min.3 bar ~ max. 6 bar
- Management air of manage equipment: 5 ~ 7bar
- Steam potential: 2t/h
2.5 Environmental Problems
- Max. air temperature: +50ºC
- Min air temperature: -5ºC
- Relative Humidity: <80%
- Altitude: <2000m
three. EPT Feature and Functioning Approach
three.1. EPT Characteristic
Autoclaves with immediate steam: heating and pressurization are carried out with steam. This heating system is notably effective and indicated for products of large sizes and excess weight. The temperature uniformity which usually may differ among ±2°C,the exchange capability, transpiring with condensation on colder surfaces, coupled with tested installations, permit to obtain excellent final results.
3.2 Operating Process
3.2.1 StHangZhourd curing recipe
| |
Temp. setpoint |
Press. setpoint |
Temp. stage length |
Push. step length |
| Segment1 |
T1 |
P1 |
t one |
P-t1 |
| Segment2 |
T2 |
P2 |
t two |
P-t2 |
| Segment3 |
T3 |
P3 |
t 3 |
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 8 |
|
| Segment9 |
T9 |
|
t nine |
|
| Segment10 |
T10 |
|
t 10 |
|
| Segment11 |
T11 |
|
t 11 |
|
| Segment12 |
T12 |
|
t twelve |
|
| Segment13 |
T13 |
|
t 13 |
|
| Segment14 |
T14 |
|
t fourteen |
|
| Segment15 |
T15 |
|
t fifteen |
|
3.2.2 A quick curing recipe case in point
4. Products Specialized Particulars
four.1 Pressure Vessel
- Force vessel with swift-opening door, Design, Manufacture & Inspection: Code ASME Section VIII, Div 1.
- Shell Material: SA-516
- Cap Flange Material: ASTM-one hundred and five Cast
- Shell Flange Materials: ASTM-one hundred and five Cast
- Radiography Degree: a hundred% welding radiographic documents are incorporated
- ASME stamping , Character Of Inspection:a. Assessment the design and style drawing and calculation sheet
b. Verification of the content
c. Review welding procedure
d. Review welder qualification
e. Overview NDT staff qualification
f. Overview NDT documentation
g. Hydrostatic check
four.2 Door System
- The closing system of the autoclave is the indented type assisted with a hydraulic system, in order to swiftly and secured make a absolutely hermetic closing.
- The total method is made up of a few areas: a pair of gear flange, driven products and seal ring.
- Hydraulically operated door opening and closing. It is controlled by PLC method.
- The seal ring is manufactured of silicon rubber.
- Basic safety stress sensors have to stop doorway opening in circumstance of pressure (allowed considerably less than .1 bars).
four.3 Thermal Insulation Technique
Inner Insulation and Exterior Insulation
We use ceramic fiber as the insulation content. The warmth transfer coefficient is quite lower to make the warmth decline to a least. The masking board of ceramic fiber is stainless metal. It is corrosion resistant and seems great. Internal insulation design can get a lower vitality usage, even though exterior insulation design and style will get a high one particular, but a much better temperature uniformity.
- Insulation:Internal insulation layer
- Insulation substance:Ceramic fiber
- Exterior sheet metal: stainless metal,1. mm
- Insulation thickness:100mm
4.4 Heating Technique
- The heating method is a oblique steam sort.
- The oblique program will be through stainless-steel or copper tubing variety warmth exchanger positioned on the rear side of the autoclave among admirer and merchandise. The flow have to shift from material to admirer, then go entrance door using vessel aspect to material
- Heating Exchanger material :304 Stainless-steel with aluminum fin or copper tubing aluminum fin
- Heating Exchanger kind: Multi-row finned tubing
4.5 Air Recirculating System
- Hot air circulating duct
Annular air-duct placed on the two aspect of the autoclave inside as the forward air supply method. This layout features make the temperature far more uniform, and functioning area more big.
- The Motor enthusiast for circulation
The motor is bolted to the rear of the autoclave, it drives the fan immediately.
- Parameters of circulating enthusiast
Power:eighteen.5KW,6-pole, 3phase
Connecting structure:immediate-linked
Rated rotate pace:960r/min(400V/50HZ)
Admirer wheel:7# centrifugal impeller(Diameter:700mm),
Wind strain:1000Pa,
Flow rate:12800 M3/h.
- Shaft sealing
Operating with drinking water cooling to guarantee a long life, the shaft drinking water cooling with separate h2o pump and movement swap to be equipped to keep an eye on drinking water stream and routinely alarm/quit the cycle if there is not ample h2o movement.
four.6 Temperature checking components
Temperature thermocouples: 2 pcs, K sort, like HMI checking, knowledge-acquisition and control.
four.7 Pressure Elements
- Inlet and exhau EPT valve, proportionally controlled, Electric management valve.
- Guide exhau EPT valve, 3-piece ball valve.
- Pressure transducer: 1
- Precision: +/- 50mbar
- Pressure gauge:1
four.8 Control Technique
- Control Technique is produced primarily based on the analysis and advancement towards rubber vulcanization processing industry, such as the PLC central controlling component, contact screen (HIM) procedure program and network, it is a consumer pleasant, state of the art, programmable digital system.
- Password protected entry accessibility, operator can log into the program by accessing the security login form with a identify and password.
- It is automatic managing, recording and graph the temperatures and force of the autoclave, audible alarms for substantial or minimal temperatures or strain.
- Guide operation monitor allows operator take manual handle temperature, pressure, and valves as permitted.
- It can insert or conserve the product working recipe, exhibit the stress and temperature curve anytime and its paperless document function can understand document, conserve and examine of technique curve and procedure parameters.
- It has over-temperature and overpressure alarm and numerous protection defense features.
- Consumer can operate sign up, login and typing in merchandise info, and understand intranet or remote management.
- Communication to a Individual Personal computer permitted (Teamviewer ), with developed in application to system, record and graph of approach in true time.
- Net relationship via Team-Viewer (VPN) with our Company.
4.9 Safety System
four.9.1 Mechanical protection interlock I
Protection restrict take care of is interlocked with the lid. Personnel have to turn the take care of to unlock the safety gadget then the lid can be opened.
four.9.2 Electrical safety interlock II
The safety system works with security limit handle and connects with our ECC. When workers operate the reducer and basic safety restrict take care of, while there is force in the autoclave, the ECC will give a seem-light-weight alarm.
four.9.3 Safety valves
There is one safety valves on the leading of autoclave. We have established a pressure restrict in the valves. When the strain exceed the limit, the valves will perform immediately to release the air down to a affordable force variety.
five. Configurations of Autoclave
- HMI: Wenview touch display, ZheJiang
- PLC: Siemens
- Primary electrical component : Schneider,China
- Limited change: Omron
- AUTOCLAVE Shell: ASME Part VIII, Div 1, SINOMAC
- EPT factors: Hualiang, China
Handle cabinet according to CE stHangZhourds
six. Equivalency of StHangZhourds and Codes
Reference Codes and StHangZhourds
six.1 ASME Boiler and Strain Vessel Code (BPVC), Part VIII, Division 1: Rules for Construction of Pressure Vessels
6.2 AS 1210 – 2571 Pressure Vesse EPT
six.3 AS 4343 – 2005 Pressure Gear – Hazard Ranges
six.4 AS 3873 – 2001 Strain Products – Procedure and Maintenance
7. System EPT Look at (Oblique steam heating)
8. Packing
eight.1 The tools will be appropriately packed / wrapped taking into consideration long-distance ocean and land transportation and tough managing that might take place in the absence of each get-togethers.
eight.2 Proper security from dampness, rust, mildew, scratches, shaking, etc, will be taken so that the merchandise may get there at the installation website in great condition.
8.3 Shipping marks and warning signed will be clearly painted, and comprehensive packing li EPT (in English/Espanol) will be soundly connected, to the outdoors of the packing.
9. Autoclave Specification
| MODEL SN-LHG2560 VULCANIZATION AUTOCLAVE-TECHNICAL PARAMETER |
| No. |
Description |
Unit |
Specifications and Parameters |
| one |
Effective Working Diameter |
mm |
2500 |
| two |
Effective Working Length |
mm |
6000 |
| three |
Autoclave Track Distance |
mm |
900 |
| four |
Design Pressure |
MPa |
one |
| 5 |
Max. Working Pressure |
MPa |
.8 |
| six |
Safety Valve Exhaust |
MPa |
.85 |
| seven |
Design Temperature |
ºC |
two hundred |
| eight |
Max. Working Temperature |
ºC |
180 |
| 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 |
15 |
| 16 |
Thermocouple Type |
— |
Type K or J |
| seventeen |
Vaccum Lines |
Piece |
— |
| 18 |
Quantity of Vaccum Pressure Transducer |
Piece |
— |
| 19 |
StHangZhourd Control Mode |
— |
PLC+Laptop |
| 20 |
Control Software |
— |
Thermal Processing Control (TPC) |
| 21 |
Insulation Type |
— |
Inside |
| 22 |
Insulation Material |
— |
Ceramic Fiber |
| 23 |
Insulation Thickness |
mm |
seventy five |
| 24 |
Insulation Sheet Material |
— |
Stainless Steel or Aluminized Steel |
| twenty five |
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 |
ten. Expert Workshop
11. SINOMAC World-wide Turnkey Assignments
With the knowledge of manufacture and support for fifteen several years, our professional crew are capable to provide the worldwide turnkey task, like a expert instruction. SINOMAC autoclaves can be produced as ASEM, PED, EPT stHangZhourds, as nicely as our Chinese stHangZhourd.
From the SINOMAC Team, with 15 years of expertise.
The use of original products manufacturer’s (OEM) part figures or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating product use and compatibility. Our company and the detailed alternative areas contained herein are not sponsored, authorized, or created by the OEM.
