We – EPG Team the most significant Chain and agricultural gearbox manufacturing facility in China with 5 distinct branches. For a lot more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

In 2000, EPG took the guide in attaining ISO14001 environment administration certificate and thereafter passed the inspection of thoroughly clean manufacturing and recycling economic system, profitable the title of “Zhejiang Inexperienced Company”.corrosion- The product nicely displays environmental safety and power conserving. and use-resistant coiled tubing injector roller chain assemblies for the oil and fuel industries. Accessible in one and double pitch generate chain sorts with various dimensions and electrical power score. Attributes include zinc-nickel and non-hexavalent chromate protecting exterior coating, electrochemically bonded, and interference suit include plates. Distributor of precision roller chains made from carbon metal. Accessible with .two hundred to 1.875 in. roller dia. Flat best, multi-flex and conveying chains are also presented. one. Applications of SINOMAC Vulcanization Autoclave

Rubber vulcanization is a chemical process at a given pressure, temperature and time for converting natural rubber into much more durable materia EPT by the addition of sulfur. These additives modify the polymer by forming cross-links (bridges) in between personal polymer chains. Vulcanized materia EPT are considerably less sticky and have superior mechanical houses. And vulcanization autoclave is utilized extensively for this chemical procedure. The principal goods are galoshes, rubber tubes, cable, rubber roller, rubber ball, and many others.In this area, SINOMAC has been the leader, as we have amassed complete vulcanization encounter and technology for many years.

2. Fundamental Layout Data

two.1 Model and Measurement

• Autoclave design:    SN-LHGR2550
• Powerful diameter:  2500mm
• Efficient length:      5000mm

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

                    * Successful length is to stage to do the genuine length of the shell.

2.2 Creation Potential

• Operating circle of autoclave: can be established according to the doing work approach
• Max dimension of pulley:                Ø2000X5000mm

two.3 Electric Electricity

• Functioning voltage:          400V (AC)±5%, 3 phase, fifty Hz
• Manage energy:                220VAC/50Hz/24VDC

2.4 Water, Air and Steam Offer

• Cooling water usage:         ~4m^three/h
• Cooling water strain:               min.3 bar ~ max. 6 bar
• Handle air of control tools:   5 ~ 7bar
• Steam ability:                            2t/h

2.5 Environmental Circumstances

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

three. EPT Attribute and Operating Method

3.1. EPT Characteristic
Autoclaves with immediate steam: heating and pressurization are carried out with steam. This heating method is notably effective and indicated for products of big sizes and fat. The temperature uniformity which generally varies in between ±2°C,the trade capability, happening with condensation on colder surfaces, coupled with tested installations, enable to obtain excellent final results.

3.2 Functioning Procedure

3.2.1 StHangZhourd curing recipe

	Temp. setpoint	Press. setpoint	Temp. step period	Push. step period
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 five	P-t5
Segment6	T6		t six
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 14
Segment15	T15		t fifteen

three.2.2 A brief curing recipe example

four. Tools Specialized Particulars

four.1 Pressure Vessel

SINOMAC Stress Vessel with rapid-opening doorway, can be licensed to:

• CHINESE STHangZhouRD, GB150-2011
• AMERICAN STHangZhouRD ASME SEC VIII DIV.1 with ASME Certification
• EUROPEAN STHangZhouRD PED ninety seven/23/EC with CE certificate.

four.2 Door System

• The closing technique of the autoclave is the indented variety assisted with a hydraulic method, in buy to swiftly and secured make a entirely airtight closing.

• The complete technique is made up of three parts: a pair of equipment flange, pushed gadgets and seal ring.
• Hydraulically operated doorway opening and closing. It is controlled by PLC technique.
• The seal ring is manufactured of silicon rubber.
• Protection pressure sensors have to avoid doorway opening in case of pressure (authorized less than .1 bars).

four.3 Thermal Insulation Technique
Inside Insulation and Exterior Insulation
We use ceramic fiber as the insulation content. The heat transfer coefficient is extremely reduced to make the heat decline to a minimal. The masking board of ceramic fiber is stainless steel. It is corrosion resistant and seems great. Inner insulation layout can get a lower power consumption, although exterior insulation design and style receives a high a single, but a far better temperature uniformity.

• Insulation:Internal insulation layer
• Insulation material:Ceramic fiber 
• External sheet metallic: stainless steel,1. mm
• Insulation thickness:100mm

 4.4 Heating System

• The heating technique is a oblique steam variety.
• The oblique technique will be by means of stainless-steel or copper tubing sort warmth exchanger put on the rear facet of the autoclave between enthusiast and goods. The stream have to move from substance to fan, then go entrance door using vessel side to content

• 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

• Very hot air circulating duct
  Annular air-duct placed on the two side of the autoclave inside as the forward air shipping and delivery technique. This style features make the temperature a lot more uniform, and functioning area far more huge.  
• The Motor enthusiast for circulation
  The motor is bolted to the rear of the autoclave, it drives the admirer right.
• Parameters of circulating fan
  Electricity:eighteen.5KW,6-pole, 3phase
  Connecting format:immediate-connected
  Rated rotate pace:960r/min(400V/50HZ)
  Enthusiast wheel:7# centrifugal impeller(Diameter:700mm),
  Wind pressure:1000Pa,
  Flow rate:12800 M³/h.
• Shaft sealing
  Functioning with water cooling to assure a long life, the shaft water cooling with individual h2o pump and circulation change to be equipped to keep an eye on water movement and automatically alarm/cease the cycle if there is not adequate h2o flow.

4.6 Temperature checking components 
Temperature thermocouples: 2 pcs, K kind, such as HMI checking, knowledge-acquisition and control.

4.7 Pressure Parts

• Inlet and exhau EPT valve, proportionally controlled, Electric manage valve.
• Guide exhau EPT valve, 3-piece ball valve.
• Pressure transducer: 1
• Precision: +/- 50mbar
• Strain gauge:1

4.8 Control System

• Control Method is created primarily based on the investigation and growth toward rubber vulcanization processing business, which includes the PLC central managing part, contact display screen (HIM) operation program and community, it is a person friendly, point out of the artwork, programmable digital system.
• Password guarded entry entry, operator can log into the program by accessing the security login form with a identify and password.
• It is automatic controlling, recording and graph the temperatures and force of the autoclave, audible alarms for high or reduced temperatures or pressure.
• Guide procedure display screen permits operator take guide handle temperature, strain, and valves as authorized.
• It can insert or save the product working recipe, display the strain and temperature curve at any time and its paperless report function can understand report, preserve and check of strategy curve and approach parameters.
• It has more than-temperature and overpressure alarm and different safety security capabilities.
• Consumer can function register, login and typing in merchandise information, and understand intranet or remote handle. 
• Interaction to a Personal Personal computer permitted (Teamviewer ), with developed in software program to software, report and graph of procedure in real time.
• World wide web relationship by means of Team-Viewer (VPN) with our Company.

four.9 Safety System
 

four.9.1 Mechanical security interlock I
Safety limit take care of is interlocked with the lid. Personnel have to flip the manage to unlock the  safety unit then the lid can be opened.

four.9.2 Electrical basic safety interlock II
The basic safety system works with security restrict handle and connects with our ECC. When workers operate the reducer and protection limit handle, although there is stress in the autoclave, the ECC will give a audio-gentle alarm.

four.9.3 Safety valves
There is one safety valves on the best of autoclave. We have set a stress restrict in the valves. When the pressure exceed the restrict, the valves will perform instantly to release the air down to a sensible stress range.

five. Configurations of Autoclave

• HMI: Wenview contact display screen, ZheJiang
• PLC: Siemens
• Main electrical part : Schneider,China
• Limited change: Omron
• Autoclave Shell: ASME/PED/GB, SINOMAC
• EPT factors: Hualiang, China

Handle cabinet according to CE stHangZhourds

6. Method EPT See (Oblique steam heating)

7. Packing

eight.1  The equipment will be correctly packed / wrapped taking into consideration prolonged-distance ocean and land transportation and rough dealing with that may possibly occur in the absence of both events.
8.2  Proper security from humidity, rust, mildew, scratches, shaking, and so forth, will be taken so that the merchandise might arrive at the installation site in good condition.
8.3  Shipping marks and warning signed will be clearly painted, and detailed packing li EPT (in English/Espanol) will be soundly connected, to the outside the house of the packing.

eight. Autoclave Specification
 

MODEL SN-LHGR2550 VULCANIZATION AUTOCLAVE-TECHNICAL PARAMETER
No.	Description	Device	Specifications and Parameters
1	Effective Working Diameter	mm	2500
two	Effective Working Length	mm	5000
3	Autoclave Track Distance	mm	950
four	Design Pressure	MPa	1
five	Max. Working Pressure	MPa	.eight
six	Safety Valve Exhaust	MPa	.85
seven	Design Temperature	ºC	one hundred eighty
8	Max. Working Temperature	ºC	a hundred and sixty
9	Temperature Uniformity at Steady State	ºC	±2
10	Openning Door Mode	—	Hydraulic
11	Working Medium	—	Compressed Air
12	Heating Mode	—	Electric (Convection+Radiation)
thirteen	Heating Power	KW	162
14	Quantity of Circulating Fan Motor	Established	one
fifteen	Quantity of Circulating Fan Motor	KW	15
sixteen	Thermocouple Type	—	Type K or J
seventeen	Vaccum Lines	Piece	—
eighteen	Quantity of Vaccum Pressure Transducer	Piece	—
19	StHangZhourd Control Mode	—	PLC+Laptop
twenty	Control Software	—	Thermal Processing Control (TPC)
21	Insulation Type	—	Inner
22	Insulation Material	—	Ceramic Fiber
23	Insulation Thickness	mm	80
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	—	220/380VAC, 3P+N+PE, 50/60Hz
28	Bodyweight	KG	14990

nine. Specialist Workshop

10. SINOMAC World-wide Turnkey Assignments

With the experience of manufacture and provider for 15 many years, our skilled staff are ready to provide the global turnkey task, such as a skilled instruction. SINOMAC autoclaves can be manufactured as ASEM, PED, EPT stHangZhourds, as well as our Chinese stHangZhourd.

From the SINOMAC Team, with fifteen a long time of encounter.

 

The use of authentic products manufacturer’s (OEM) portion numbers or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our firm and the shown replacement components contained herein are not sponsored, accepted, or produced by the OEM.