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SCHROEDER – NEW WELDING ROBOT FOR PUMP PROTECTION VALVES

Our Fitting Product​

รายการฟิตติ้งสแตนเลสทั้งหมด

Elbow 90 , Tee , Host Nipple , Street Elbow , Coupling , Round Cap , Red Socket ,
Hex Bushing , Square Plug ,Union F/F , Hex Nipple , Reduce Hex Nipple , Cross , 45 Elbow
2 90 ELBLOW

90 Elbow

ข้องอ 90 เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

10 TEE

Tee

3 ทาง เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

6 NIPPLE

Nipple

ท่อเกลียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

14 STREET ELBOW

Street Elbow

ตัวข้องอ เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

3 COUPLING

Coupling

ยอย เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

12 ROUND CAP

Round Cap

ฝาครอบเกลียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

9 REDUCE SOCKET

Reduce Socket

ข้อต่อลด เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

5 HEX BUSHING

Hex Bushing

ข้อลดเหลี่ยม เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

13 SQUARE PLUG

Square Plug

ปลั๊กอุด เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

15 UNION

Union

ยูเนียน เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

8 REDUCE NIPPLE

Reduce Nipple

ลดเกบียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

4 CROSS

Cross

เกลียวกากบาท เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

Our Fitting Product​

รายการวาล์วสแตนเลสทั้งหมด

Ball Valve 1pc , 2pc ,3pc , Gate Valve , Globe Valve , Y-Strainer , Swing Check Valve , Spring Check Valve ,Needle Valve
17 BALL VALVE 1PC

Ball Valve 1 pc

วาล์ว บอล 1 ชิ้น เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

18 BALL VALVE 2PC

Ball Valve 2 pc

วาล์ว บอล 2 ชิ้น เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

19 BALL VALVE 3PC

Ball Valve 3 pc

วาล์ว บอล 3 ชิ้น เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

20 BALL VALVE 3WAY

Ball Valve 3 way

วาล์ว บอล 3 ทาง เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

26 NEEDLE VALVE

Needle Valve

วาล์วเข็ม เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

21 GATE VALVE

Gate Valve

วาล์วประตู เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

22 GLOBE VALVE

Globe Valve

วาล์วควบคุม เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

24 Y STRAINER VALVE

Y Strainer

ตัวกรอง Y เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

23 SWING CHECK VALVE

Swing Check Valve

ประตูลิ้นกลับ เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

25 SPRING CHECK VALVE

Spring Check Valve

วาล์วปิดกลั้นทางเดียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

Fitting Stainless

ฟิตติ้งสแตนเลส
จำหน่ายฟิตติ้งสแตนเลสเกรดโรงงานอุตสาหกรรม ราคาถูก

Valve Stainless

วาล์วสแตนเลส
จำหน่ายวาล์วสแตนเลส 304 ,316 ราคาส่งโรงงาน

Fitting Brass

ฟิตติ้งทองเหลือง
จำหน่ายฟิตติ้งทองเหลืองราคาส่ง
FITTINGTHAI BRASS PRODUCT
Our Fitting Product​

รายการฟิตติ้ง&วาล์วทองเหลืองทั้งหมด

Ball Valve 1pc , 2pc ,3pc , Gate Valve , Globe Valve , Y-Strainer , Swing Check Valve , Spring Check Valve ,Needle Valve
1 Brass Adapter

Brass Adapter

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

2 Brass Bushing

Brass Bushing

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

3 Brass 90 Elbow

Brass 90 Elbow

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

4 Brass Hose Nipple

Brass Hose Nipple

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

5 Brass Nipple

Brass Nipple

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

6 Brass Reduce Nipple

Brass Reduce Nipple

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

7 Brass Tee

Brass Tee

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

8 Brass Union

Brass Union

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

9 Brass Ball Valve 1pc

Brass Ball Valve 1 pc

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

10 Brass Ball Valve 2pc

Brass Ball Valve 2 pc

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

11 Brass Ball Valve 3pc

Brass Ball Valve 3 pc

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

12 Brass Ball Valve 3way

Brass Ball Valve 3 way

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

Automated surfacing of rotationally symmetrical elements
Everything from a single source – it‘s greater than just a marketing promise! Over 50 drawings of various elements served as the idea for the automation answer developed by EWM for pump protection valve manufacturer, Schroeder Valves GmbH in Germany. All of the main specialist’s components did have one thing in widespread, they have been all rotationally symmetrical. This was the begin line for welding machine manufacturer EWM of their mission to develop a customized automation answer tailored to this multifaceted problem.
Automatic Recirculation Valves / Minimum circulate valves from Schroeder Valves are used all over the world for transporting liquids utilizing centrifugal pumps. Their areas of utility embrace refineries, power vegetation and nuclear plants, within the transport of liquefied natural gas (LNG), in addition to in offshore rigs. They are also used throughout the chemical and manufacturing industry (steelworks, pulp, sugar, distilleries) and in the utilisation of renewable energies.
Different sizes – one software.
The goal is to weld all pump protection valve parts automatically. These valves are related on to the pumps and guarantee steady operation of the pumps to forestall them operating dry or being broken by cavitation during minimum move conditions. The pump protection valve is largely made up of the valve body and the cone, which strikes contained in the valve body. The sealing surfaces between the valve physique and the cone must be absolutely air and watertight. This is the only way to make sure correct functioning of the pump protection valve for decades to return. Normally, these parts are made using low-cost building metal DIN 1.0460. The sealing surfaces are bolstered with chrome steel DIN 1.4370. This process was previously performed manually, nonetheless, because of both the shortage of fine welders and growing high quality assurance necessities, automation of this step was essential. The inner diameter of the valve our bodies and the cone diameters had been between 32 mm and four hundred mm. The parts being moved also differed vastly in weight, ranging from a quantity of hundred grams to 2 and a half tonnes. But the entire components had one thing in frequent: they were all rotationally symmetrical, making them good for an automated course of. With this as a starting point, EWM was capable of get the system planning ball rolling.
From Small to Big – Multiple Processing Stations
It quickly turned clear that only a robotic system would match the bill when it got here to automating this explicit process. Having to cope with so many various half sizes was a cause for concern. Large parts require a large welding positioner. These, nonetheless, cannot present the dynamics required for the smaller elements. This shortly gave rise to the concept of three processing stations: one massive L-positioner with tilting function for the massive valve bodies, one small turning/tilting positioner on a system bench for the small valve our bodies, and a third station with a system bench with out positioners for some other parts. The top of the constructing was additionally a specific challenge. The parts had to be able to be positioned on the benches with the crane. The crane hook, nevertheless, was solely approximately three metres high – extremely small for an industrial utility. To guarantee accessibility whereas guaranteeing extraction, both the extraction hood or the system benches have been made to be cellular. The robotic was fitted in an extremely small booth within the centre between the three stations. This sales space additionally contains each the power supply and a Titan XQ. These are positioned behind the L-positioner at the massive processing station. The Rob 5 drive 4X wire feeder mounted on the robot arm ensures safe wire feeding. Access to the Fanuc Arc Mate one hundred iD in all three stations in any respect needed positions is also ensured due to the extreme arm size of two metres and optimised house contained in the booths.
Special torch for excessive spaces
Each valve body is equipped with a cone guide which is welded from above. With an inside diameter of simply 32 mm, entry is extremely troublesome. For ราคาเกจวัดแรงดันลม , the welder is unable to see the weld seam and as an alternative should depend on their expertise. Even for automated welding, these spaces are very unusual. EWM was solely in a place to settle for this job as a end result of they manufacture the torches, emphasising the importance of the welding torch for this utility. The welding torch for Schroeder Valves is a special building with a particularly small torch head and unconventionally long torch neck. Of course, the special application needed to be tailored to accommodate this unusual design: as a result of dilution between the father or mother steel and the armouring needs to be as little as potential, only somewhat energy is used. This ensures protected warmth dissipation despite the intense welding torch dimensions.
Secure welding results via defined parameters
As the elements were rotationally symmetrical, it was straightforward to teach the components; teaching is all the time based on the same applications. Even new parts could be welded mechanically quickly. Users merely need to set the radius, variety of passes and the geometric dimensions of the surfaced elements and the robot management will deal with the rest. The desired welding result’s at all times assured because the welding procedure is defined with all of its parameters. The quality can additionally be confirmed retrospectively as all welding parameters are continuously monitored and recorded. Even though the system was originally designed and supposed for one specific software, Schroeder is already pondering of latest ideas and makes use of. Schroeder wish to try out a variety of the numerous welding procedures which are included within the Titan XQ welding machine as normal. This will enable to further optimise different sorts of surfaced parts. Schroeder are also seeking to expand and enhance the vary of welding tasks.
There are tons of of Schroeder Valves put in in crops in southern Africa defending assets at corporations like Sasol, Eskom, Mondi and Sappi to call a couple of. Sulzer & KSB routinely use Schroeder valves to protect their pumps. Full repair and reconditioning facilities can be found at Valve & Automation’s Secunda and Durban Valve Repair Centres. Please contact sales@valve.co.za, www.valve.co.za or cellphone 011 397 2833 or 0861 103 103 to learn more.
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