ショウエイ List of Products and Services

This is a ladder with a back basket made of SUS304. We provide integrated production from material fabrication to painting. Our company has extensive experience in manufacturing ladders, handrails, and staircases. We consult with our customers regarding the details and dimensions during the drawing development phase. As a result, we can produce products that meet our customers' requirements.

• Other assembly machines

At Shoei, we also manage measuring instruments (those without calibration) used in our daily operations thoroughly. A good working environment is essential for good manufacturing. If we cannot manage the tools we use, we cannot ensure quality control.

• Distance measuring device

We would like to introduce the case of the "Large Canned Product φ4200CV" carried out by Shoei. The material is SS400, and the size is φ4200 x H1200. It has a split structure, but assembly confirmation is conducted after canning. Drawing development → Component manufacturing → Canning and welding → Assembly confirmation Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Steel (stainless steel is also possible) ■ Lot: 1 to 100 pieces ■ Accuracy: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of "Short Delivery Response for Large Canned Products" conducted by Shoei. The size is φ3600 x L=7700, and the weight is approximately 5 tons. Using a 20-ton crane, we manufactured this product from material procurement to painting in about one month. We have established a system for integrated production in-house up to the painting stage, allowing for short delivery times. Additionally, we also accommodate assembly confirmations within the factory before shipment. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 to 100 pieces ■ Accuracy: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Draft tube, large fabricated can (water wheel bent suction pipe) assembly work" conducted by Shoei. The size is 13,000mm in length, 6,500mm in width, and 5,200mm in height, divided into 5 parts. The total weight is 24.5 tons. We handled everything from drawing development, material procurement, can welding, non-destructive testing, assembly inspection, to internal finishing painting. For inquiries regarding can fabrication, please feel free to contact us. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 to 100 pieces ■ Accuracy: ±1cm or more (large item processing) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of pressure tank manufacturing conducted by Shoei, which involved a length of approximately 12m up to the pressure test. The plate thickness of the pressure tanks is 6-9t × diameter 1,000φ × length 2,900 and 6-9t × diameter 1,350φ × length 4,400. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Steel, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces ■ Accuracy: Approximately ±1 to 5mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Fabrication of a Frame for Large Canned Products using 200 Square Pipes" carried out by Shoei. This is a stainless steel frame for large canned products, measuring 3.2M x 11M. The frame is constructed from 200 x 200 square pipes and 200 x 150 channels. Please feel free to contact us when you need assistance. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 to 100 pieces ■ Accuracy: ±1cm or more (for large processing) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Processing of Structural Steel (Gas Cutting)" conducted by Shoei. We performed combination processing of structural steel. This involves the combination processing of H-beams, channels, angles, and other structural steel. With our extensive experience, we can handle a variety of tasks. 【Specifications】 ■ Material: Steel, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces ■ Accuracy: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of the "Large SUS304 Stainless Steel Tank Production and Water Tightness Test" conducted by Shoei. This is a large chemical tank made of stainless steel, with dimensions of φ2500 x H3000. The material used is SUS304. A fire department inspection was also conducted. The production time from material procurement to final inspection was completed in two weeks. We accommodate large-scale tank production with short delivery times. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 to 100 units ■ Accuracy: Approximately ±1 to 5mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of the "SUS304 Stainless Steel Piping Welding and Pressure Test" conducted by Shoei. We handle everything from material procurement, fabrication, welding, finishing, to stress relieving for piping. The maximum diameter we have achieved is 600A. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Steel, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Can Welding Assembly with a Diameter of φ3500 (Split Structure)" conducted by Shoei. This is a can-welded product with a 32-part split structure. We handled everything from material procurement, can welding, shaping, shot blasting, to painting. The material is SS, with a plate thickness ranging from 6.0t to 9.0t, and a diameter of 3500φ. 【Specifications】 ■ Material: Steel, Aluminum, Stainless Steel ■ Lot: 1 piece (single item) ■ Precision: ±1cm or more (large item processing) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "integrated production from material procurement to painting (including machining)" conducted by Shoei. Sometimes we receive requests for can manufacturing from machining manufacturers. We carried out integrated operations from material procurement, can welding, annealing, non-destructive testing, shot blasting, machining, primer painting, to topcoat painting. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 piece (single item) ■ Precision: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Food Processing Equipment

We would like to introduce the equipment of Shoei's "Shot Blast Work Area W4800xL7500xH2800." With dimensions of W4800×L7500×H2800, it can accommodate up to approximately 5 tons. The work area is equipped with two 4.8-ton cranes, providing good operability for tasks such as turning. There is also a painting booth within the same building, allowing for painting (natural drying) as well. 【Specifications】 ■ Material: Steel ■ Lot: 1 to 100 units ■ Precision: Others *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Integrated Production of Irregular Duct Expansion, Cutting, Bending, and Welding" conducted by Shoei. This is a duct for equipment. We carried out integrated production from material processing, can welding, shot blasting, to painting. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Steel ■ Lot: 1 to 100 pieces ■ Precision: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "integrated production from material arrangement to machining after can manufacturing" conducted by Shoei. The product dimensions are W1100×L1200×H1400. We can perform consistent work from can manufacturing to machining. Please feel free to contact us when you need assistance. 【Specifications】 ■ Material: Steel, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Approximately ±0.1mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Metal bearings
• Other semiconductors

We would like to introduce a case of "Post-welding annealing and shot blasting of SS400 base" conducted by Shoei. After canning, we perform annealing, shot blasting, machining, and painting before shipment. We can accommodate sizes up to 3500 x 3500 x 1500 for annealing. The shot blasting is done using a blasting device with dimensions of 3000 x 3000 x 6000. We also accept orders for annealing and shot blasting only. Additionally, we can accommodate short delivery times. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of the "Assembly Jig with Hydraulic Piping" conducted by Shoei. This is an assembly jig for the production line within the factory. The machining parts were assembled with a precision of within 0.3mm, and hydraulic piping assembly was performed. We can handle not only canning work but also machining. 【Specifications】 ■ Material: Iron, Steel, Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Approximately ±0.5mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of the "Water Filling Test for Large Canned Products and Water Tanks" conducted by Shoei. The tank size is 2800 x 9000 x H2600. A 40-ton water tank was manufactured with a plate thickness of 9mm, and a water filling test of 40 tons was conducted. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 to 100 units ■ Accuracy: Approximately ±1 to 5mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of the "Stainless Steel Container SUS304 Watertight Welding Water Pressure Test" conducted by Shoei. SUS304TPA, SUS304 flange 10K-250A. We handled stainless steel containers, TIG welding, PT inspection, water pressure tests, and pickling. The product dimensions are φ400×H620. 【Specifications】 ■ Material: Stainless Steel ■ Lot: 1 piece (single item) ■ Accuracy: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of "Large Can Welding Products: Forgings and SS400 Welding (Rotating Shaft Support)" conducted by Shoei. The plate thickness is 200t, and the dimensions are an outer diameter of 3,790φ and a height of 640. We handled everything from material procurement to can manufacturing and welding. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Steel ■ Lot: 1 to 100 pieces ■ Accuracy: Approximately ±1 to 5mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of "Large Can Products with Short Delivery Time, Production Time of 3 Weeks" conducted by Shoei. This is a large square pipe with a cross-section of 300mm, used for structural frames. It can be utilized in heavy electrical equipment, as well as in plant manufacturing and production facilities. Please feel free to contact us when you need assistance. 【Specifications】 ■ Material: Steel ■ Lot: 1 to 100 pieces ■ Accuracy: ±1cm or more (for large processing) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Specifications ■Material: SUS304 2t ■Lot: 10 to 20 pieces

• Piping Materials

We would like to introduce a case of "large fabricated airtight ducts" carried out by Shoei. The size is approximately 2800 x 2800 for large equipment ducts. We provided integrated production from material selection to fabrication welding, shot blasting, and painting. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Steel ■ Lot: 1 to 100 pieces ■ Precision: ±1cm or more (for large processing) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study conducted by Shoei on "Multi-layer buildup welding of large brackets and non-destructive testing." The maximum plate thickness of the BRKT is 90t, with a 45° bevel and a weld leg length of 22mm. We are capable of handling heat treatment, specifically annealing, aimed at stress relief after welding in-house. We offer services from multi-layer buildup welding to non-destructive testing, so please feel free to contact us when needed. 【Specifications】 ■ Material: Iron, Steel, Stainless Steel ■ Lot: 1 to 100 pieces ■ Accuracy: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "SUS304 #400 Polished Sanitary Piping with Back Wave Welding" conducted by Shoei. The piping size used is 2S, with tees, 90° elbows, and ferrules. After welding, it is finished with electropolishing and buff polishing. It is used in food processing machines. We can accommodate short delivery times, so please consult us if you are in a hurry. 【Specifications】 ■ Material: Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Approximately ±0.5mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Aluminum Structural Components Medium-sized Canned Products" conducted by Shoei. Using A5052. The size is 10t × 470 × 600. We handled aluminum welding and anodizing processing as well. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Aluminum ■ Lot: 1 to 100 pieces ■ Accuracy: Approximately ±0.5mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "umbrella stand production and processing of various designs" carried out by Shoei. An umbrella stand was produced by welding thin plates processed with a fiber laser cutting machine. We can create products tailored to customer requests. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Iron, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces ■ Accuracy: Approximately ±0.5mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Stainless Steel #400 Buff Polished Products" carried out by Shoei. We provide integrated production support from material procurement, welding, to buff polishing. The lot size ranges from 1 to no upper limit, and the precision is within general tolerance ranges. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Stainless Steel ■ Lot Size: 1 to no upper limit ■ Precision: Within general tolerance ranges *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of the "Stainless Steel (SUS304 #400 Polished) Intake and Exhaust Hopper Duct" carried out by Shoei. The dimensions of the product during assembly are 1400mm wide × 685mm high × 150mm deep. The duct is made of stainless steel, #400 polished, and has undergone heat treatment. Please feel free to contact us when you need assistance. 【Specifications】 ■ Material: Iron, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of the "SUS304 Pan Sheet Metal Welding Water Test" conducted by Shoei. This was performed on industrial production equipment, with a size of φ260×H70 and a pipe size of 20A. Please feel free to contact us if you have any inquiries. 【Specifications】 ■ Material: Iron, Aluminum, Stainless Steel ■ Lot: 1 piece (single item) ■ Accuracy: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Back Wave Welded Piping" conducted by Shoei. Welding is done using TIG welding. Argon gas is flowed inside the piping to prevent oxidation during the welding process. After welding, pressure tests, PT inspections, flushing operations, and painting are performed before shipment. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 to 100 pieces ■ Accuracy: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of "Angle and Channel Material Structures" conducted by Showei. Using materials ranging from 6.0t to 12.0t. The dimensions are 700×820×H440. We handle everything from material selection, component processing, can fabrication and welding, shaping, finishing, to hole processing, and completed the production within one week after receiving the order. 【Specifications】 ■ Material: Steel, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces ■ Accuracy: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case where Shoei manufactured trays and cleaning baskets tailored to specific uses. Using SUS304 φ5 round bars! We handled everything from material selection, can fabrication and welding, shaping, to pickling. We can manufacture trays and cleaning baskets according to your needs. The size is 200×580×H200, and we handled everything from material cutting, can fabrication and welding, shaping, to pickling. 【Specifications】 ■ Material: Steel, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Welding Burn Removal, Finishing, Stainless Steel Welding, Electrolytic Polishing" conducted by Shoei. We accommodate lot sizes of 1 to 100 pieces. We remove welding burn marks from stainless steel materials. Our company removes burn marks caused by welding using either filler material or pickling processes. 【Specifications】 ■ Material: Stainless Steel ■ Lot Size: 1 to 100 pieces ■ Precision: Other *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Casing and Spiral Fabrication for Water Turbines" conducted by Shoei. We received 3D CAD data for the casing from the customer for a hydropower plant, and we have carried out material cutting, bending, welding, and non-destructive testing before delivery. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 piece (single item) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "Resistance Spot Welding of Thin Sheet Metal Enclosures" conducted by Shoei. To manufacture a 1mm stainless steel enclosure, we have introduced a new resistance welding machine and are receiving technical guidance from the manufacturer. We can accommodate short delivery times for thin sheet enclosures, so please feel free to contact us. 【Specifications】 ■ Material: Steel, Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "SUS304 stainless steel piping straight pipe with different diameters" produced by Shoei. We use 3mm SUS304 polishing material for laser cutting, roll bending, and welding. If urgent, we can produce it within a week. Beppu Polishing is also available. 【Specifications】 ■ Material: Iron, Stainless Steel ■ Lot: 1 to 100 pieces *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "TIG welding work on a large AL5052, 3mm casing" conducted by Shoei. This is a TIG welding operation using aluminum material, specifically a box made of A5052 with a thickness of 3mm. For aluminum welding, it is essential to clean the welding area more thoroughly than with iron or stainless steel before welding, as inadequate cleaning can lead to welding defects. Therefore, we follow the prescribed procedures for welding. We also accommodate aluminum MIG welding. 【Specifications】 ■ Material: Iron, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study conducted by Shoei on "the production and non-destructive testing of airtight ducts for large fabricated products, pressure testing with material SS400 and a plate thickness of 12mm." This is a 9-part product with a main body diameter of φ5600×H3400. We handle material procurement, can fabrication welding, shaping, assembly confirmation, shot blasting, and painting, with the material being SS and a plate thickness of 12mm. The welded parts underwent penetrant testing. 【Specifications】 ■ Material: Steel ■ Lot: 1 piece (single item) ■ Accuracy: ±1cm or more (large item processing) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "SUS304 Machined Products" conducted by Shoei. Machined Products - We handle everything from material procurement, machining, to pickling. The lot size is between 1 to 100 pieces, with a precision of approximately ±0.1mm. Although we do not have machining equipment in-house, we collaborate with partner companies to manufacture the machined products included in the final product. Of course, machining of welded products is also possible. 【Specifications】 ■ Material: Steel, Aluminum, Stainless Steel ■ Lot Size: 1 to 100 pieces ■ Precision: Approximately ±0.1mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "SUS304 fabricated products including machining" carried out by Shoei. We handle small fabricated products and materials that include machining, welding, and pickling. The dimensions are 14.0t × 55 × 70 × H60. In collaboration with partner companies, we manufacture fabricated products that include machining. 【Specifications】 ■ Material: Steel, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Other *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of "SUS304 stainless steel tank waterproof welding and water testing" conducted by Shoei. We handle everything from materials, purchased items, tank fabrication, waterproof welding, pickling, to leak testing. The SUS304 tank has a thickness of 3.0t to 5.0t and dimensions of 500×600×H240. Waterproof welding is widely used in similar products such as tanks for production equipment, machine tools, and food processing machines. 【Specifications】 ■ Material: Stainless Steel ■ Lot: 1 piece (single item) ■ Accuracy: Within general tolerance range *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

In our company, we use a three-dimensional measuring machine not only for inspection but also during the manufacturing process to achieve high-precision canning processing. By using the three-dimensional measuring machine, we have made it possible to measure the pitch of areas that could not be measured conventionally. As a result, we have not only improved the efficiency of the canning work but also enhanced dimensional accuracy. In the images available on this page, you can see photos capturing the actual scene of canning work being performed with stainless steel (SUS316).

• Processing Contract

We have performed canning, watertight welding, pickling, and water leakage testing on a tank made of SUS304. Watertight welding is commonly used in similar products such as tanks for production equipment, machine tools, and food processing machines. Please feel free to contact us when you need our services. 【Processing Overview】 ■Industry: Machine tools, production equipment, food machinery ■Material: Stainless steel ■Lot: 1 piece (single item) ■Precision: Within general tolerance range *For more details, please refer to the related link page or feel free to contact us.

• Processing Contract

We have carried out processes from materials to rolling and can welding. The material is A5052, with dimensions of 2.0t to 6.0t × R240 × H340. The accuracy is within general tolerance ranges. We can accommodate a wide range of products from large fabricated items to sheet metal products. Please contact us when you need our services. 【Processing Overview】 ■ Industry: Heavy electrical, machine tools, production equipment ■ Material: Aluminum ■ Lot: 1 to 100 pieces ■ Accuracy: Within general tolerance ranges *For more details, please refer to the related link page or feel free to contact us.

• Processing Contract