our dished heads are used in a variety of applications and industries such as storage tanks, pressure vessels, road tank, food processing operations, chemical plants ,Nuclear operation, Oil Refining, Architectural feature, power generation.
Due to our forming experience and equipment, we can spin or press the first part of the process of forming your products, It depend on the thickness and material performance,
Our main products are 2:1 SE dished heads, Torispherical heads, Cones,Hemispherical heads etc
Choosing the right type is the key decision for each customer and one for which our experience team to happy to give advice, simple speaking, the torispherical heads, the less ressure it can withstand, Conversely, the deeper dished heads, for example Elliptical heads, hemispherical, the greater pressure it can take.
Our in house-capability to form dished heads by cold press brings major benefits to our customers and sets us apart from others dished heads manufactures
For carbon steel dished heads, we can forming this dished heads from 76-9000mm in diameter and below 250mm in thickness
The general forming process as the below sketches
Technical Delivery Condition
2,Enquiry/order required information
We can give our clients once they gave us the below information
But if clients tolerance is higher than below Hokkai standards, it shall be provided to Hokkai prior to offer or ordering.
Carbon Steel Elliptical Head,Carbon Material Dish Head,Carbon Steel Elliptical Dish Head,Carbon Steel Ellipsoidal YIXING HOKKAI HEAD PLATE CO.,LTD , http://www.hokkaidishedend.com
 & Working material:uPVC profile V shape cutting
 &  2pcs V shape profile cutting finish in one time to increase working efficiency
 & Max avoid waste profileÂ
Sample Result Checking
Machine Details
Technical parameter
Why LEDE have long time cooperation customers 
@ uPVC windows and doors large inquiry increase from market need machinery industry to satisfy .
@ From uPVC windows and doors to special shape like arched and allotype.
@ Workers cost become higher and work efficiency become lower,every hours working out need increase to reduce total cost to get high competitive value
@ Easy operation progress no need to employee long experience time worker to reduce factory cost
@ Stable without problem solving time cost to manufacturer 30% up windows and doors under 1 hour to get each working pieces low cost
About LEDE
  From design engineer to workshop experience workers , keep long terms together with LEDE is our honor to have this stable and energetic team family to face each model growth process.
  35 years experience in QC system Mr.Sun Lichang set up strict every parts checking system.
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                 Practical work is the foundation
FAQ Â
Q:What's the customer service/after-sales service?
Answer:
-Details manuals we provided,will give you best machines match based on your output capacity.
-Reply within 12 hours.
-One to one service.
-Engineer available overseas,providing timely technical support,not delay construction period.
-Free training in our factory.
Q:What's the machines warranty?
Answer:
We have confidence that you maybe not contact us for maintenance one year or two years because of stability of our machines.But in machinery industry,that depends on how you use,so we also provide 2 years guarantee.
Q:What's the payment terms?
Answer:
-T/T,30% deposit,70% before shipment
-L/C,100% at sight.
For more details ,please contact with us !
1,Our material (hot Rolled Unalloyed structural steel, high and low temperature steel, High Alloy steel)
We have no carbon steel plates in our stock and most of plates are from Chinese steel market or mill. Meanwhile As Japanese owed company, We can also source the plates from Japanese ex-mill if end user can`t accept ex-chinese mill.
Basically the delivery time shall be below 20days for dished heads if plates are from steel market. and Max plates width from them is below 2200mm. it means that the seamless dished heads diameter shall be below about 1800mm.
The max width CS plates that Chinese mill can do is below 4700mm,and dished heads can be seamless below 3800mm in diameter.
UPVC Windows Machine Mullion Cutting Machine V Shape Cut Double Mitre Saw
Model NO.: SJVA-55
Air Pressure: 0.5-0.8MPa
Air Consumption: 15L/Min
Dimension: 7500X1720X1390mm
Weight: 300kgs
Trademark: LEDE
Transport Package: Safe Belt Wooden Box
Specification: 55
Origin: Jinan, Shandong
HS Code: 8465990000
Buying Guide        "From start working, strict checking and every parts keep in right size and right model can save 60% time of the following steps .This is why we do and keep doing like this ".
                                                                     --Sun Lichang
  17 years experience Assembly workers  Mr.Wang Fuxian everyday do the same work of assemble uPVC machine production line. From his assemble hand machine keep working well in customer places with stable working position although customers do not know him well.        "For most people idea, the assemble work is easy and simple work. But I do not think so. Even 0.01mm difference will effect working result. so I must do it in the correct way ! ".                                                                                                --Wang FuxianÂ