XIAMEN SENGKEN INDUSTRY&TRADE CO.,LTD.

We supply -Plastic Injection Mold -Inserting Mold -Die Casting -Stamping Die -Precision Mold -Multi-cavity Mold -Thin Wall Mold -Prototypes

We supply Plastic Injection Production service and Secondary Process-if necessary(ultrasonic welding,silk screen,hot-melting….)  Injection moulded parts can have custom finishing, polishes, or surface textures. -Injection Moulding, Insert Moulding / Embedding Molding, Overmoulding / Secondary Molding -Single cavity mold, Multi cavity mold, and Family moulds / one mold multi casting mold -Plastics, Resins -Ideal for serial production of plastic parts -Rapid tool production in up to 2 weeks   Injection Moulding Materials 1. Rigid Plastics： ABS Acrylic HDPE Nylon 6 / PA 6 Nylon 66 / Nylon 6/6 PBT PC (Polycarbonate) PC-ABS Polycarbonate PC-PBT PEEK PEI (Ultem) PET PLA Polyethylene (PE) Polypropylene (PP) Polystyrene (PS) POM / Delrin acetal PPE-PS PPS PSU 2. Flexible Plastics： LDPE 3.Elastomers & Synthetic Rubbers： PVC TPE (Elastomer) TPV (rubber)   Injection Molding Finishing Options 1.Maintains post-processing condition: Injection molded parts can leave visible tooling marks. 2.SPI surface treatment： A1: Diamond – Polishing Level 3 (Highly Polished) A2: Diamond – Polish Level 6 (Highly Polished) A3: Diamond – Polish Level 15 (Highly Polished) B1: Sandpaper 600 (medium polishing) B2: Sandpaper 400 (medium polish) B3: Sandpaper 320 (medium to low polish) C1: Stone 600 (low polish) C2: Stone 400 (low polish) C3: Stone 320 (low polish) D1: dry sand blasting glass beads D2: Dry Blast 240 Oxide D3: Dry Blast 24 Oxide 3.EDM STD surface treatment： VDI 12 VDI 15 VDI 18 VDI 21 VDI 24 VDI 27 VDI 30 VDI 33 VDI 36 VDI 39 VDI 42 VDI 45  

We provide 3D printing services for the production of both prototypes and series of parts in as fast as 3 days. We have the capability to produce parts by Selective Laser Sintering (SLS), HP Multi Jet Fusion (HP MJF), Fused Deposition Modeling (FDM), Stereolithography (SLA), Carbon DLS™, Direct Metal Laser Sintering and PolyJet. -Multiple Processes: SLS: Selective Laser Sintering HP MJF: HP Multi Jet Fusion FDM: Fused Deposition Modeling SLA: Stereolithography Carbon DLS™: Digital Light Synthesis PolyJet: Rigid photopolymer technology DMLS: Direct Metal Laser Sintering -Online 3D printing service  -Over 70 materials to choose from -Prototype & Serial Manufacturing   3D Printing Materials: 1.Rigid Plastics 8360X-SLA  9400E-SLA  Ledo6060-SLA  High toughness ABS-like - imported Somos-SLA  8100-SLA  Therm1-SLA  TAURUS-SLA  8220-SLA  Black resin -SLA  Nylon PA12-SLS  Nylon PA12 GF-SLS  Nylon PA11-SLS  PA6 GB-SLS  Nylon PA12-MJF  Nylon PA12 GB-MJF  Nylon PA11-MJF  ABS-FDM  ASA-FDM  PA12CF-FDM  PEEK-FDM  PLA-FDM  ULTEM1010-FDM  ULTEM9085-FDM  PC-FDM 2.Flexible Plastics TPU 84A-SLS TPU 88A-SLS HP TPU-SLS 3.Rubber-Like Plastics EPU 40 SIL 30 4.Silicone Rubbers True Silicone 5.Photopolymers Photopolymer, rigid 6.Aluminium Aluminium Al-Si10Mg-SLM 7.Cobalt Chrome Cobalt chrome / CoCr 8.Steel Tool steel 1.2709 / MS1-SLM 9.Stainless Steel Stainless Steel 17-4PH / 1.4542 / X5CrNiCuNb16-4-SLM Stainless Steel 316L / 1.4404 / X2CrNiMo17-12-2-SLM 10.Inconel Inconel 718 11.Titanium Titan Grade 5 / 3.7164 / 3.7165 / Ti-6Al-4V   Finishing Options for 3D Printed Parts 1.Maintain the original shape after printing 2.Vapour Smoothing 3.Dyeing 4.Bead Blasting 5.Media tumbling 6.Quick clear 7.Spray painting 8.Custom   Comparison of our 3D printing capabilities   SLS HP MJF SLA FDM Carbon DLS DMLS Polyjet Lead time 3 days 3 days 3 days 3 days 3 days 3 days 3 days Build volume up to 340 x 340 x 605 mm, but usually, we recommend the maximum size of 320 x 320 x 580 mm up to 380 x 284 x 380 mm, while we normally recommend the maximum size of 356 x 280 x 356 mm • 145 × 145 × 185 mm (Standard)• 736 x 635 x 533 mm (Industrial) • 350 x 350 x 350 mm (Standard)• 900 x 600 x 900 mm (Industrial) up to 119 x 189 x 300 mm. Recommended size: Within 100 x 100 x 150 mm 400 x 400 x 400 mm up to 490 mm x 391 mm x 200 mm Layer thickness ~0.1 mm and for water-tight parts 1.5 mm, when wall thickness is higher ~0.08 mm min 0.02 ~0.05-0.3 mm ~0.1 mm 0.02 – 0.08 mm depending on the material 0.04 mm Minimum feature size 0.5 mm 0.5 mm 0.2 mm up to 0.2 mm 0.5 mm 0.75 mm for cosmetic features, 1.5 mm for structural features  1.2 mm or greater for rigid. 2 mm or greater for rubber-like Tolerance ±0.3% (± 0.3 mm) ±0.3% (± 0.2 mm) • ±0,5% (±0,2 mm) (Standard)• ±0,5% (±0,15 mm) (Industrial) ±0,5% (±0,5 mm) (Standard & Industrial) ±0.1% (±0.1 mm). However, tolerances are not guaranteed on the first attempt at a new design. ±0.2% (±0.1 – 0.2 mm) ±0.1 mm for the first dozens of mm is typical, plus ±0.05 mm for every mm thereafter Description One of the most popular and inexpensive technologies for industrial 3D printing A technology that produces highly accurate and durable parts at fast speeds, especially compared to other powder bed fusion technologies A technology that produces extremely accurate and high-resolution parts Widely known for a great material selection, accuracy, and possibility to print large parts A breakthrough technology that uses digital light projection, programmable liquid resins, and oxygen-permeable optics to produce parts with exceptional durability, resolution, and surface finish Metal 3D printing technology. Selectively fuses a fine metal powder in aluminium or stainless steel Polyjet is a rigid photopolymer 3D printing technology that produces high-detailed models Support Structures No No Yes, for overhanging features Yes, for overhanging features Yes, for overhanging features Yes, for overhanging features Yes, for overhanging features    

-CNC Milling: 2-axis CNC lathes, Swiss-type lathes -CNC Turning: 3-axis, 4-axis and 5-axis CNC machines -CNC Drilling: Upright, bench, radial drill presses -Many materials for choice: Aluminum, Steel, Copper, Brass, Titanium, Polymers. -Prototype & Serial Manufacturing -Express Manufacturing within 15 Days -Certifications & Inspection Reports   CNC Machining Materials： 1. Aluminum: Aluminium 2007 / Al-CuMgPb Aluminium 2017A / Al-Cu4Mg Aluminium 6060 / Al-MgSi Aluminium 6061 / Al-Mg1SiCu Aluminium 6082 / Al-Si1Mg Aluminium 7075 / Al-Zn6MgCu 2. Steel: Steel S235JR Steel EN8 / 080M46 / C45 Steel EN8D / C40 Steel S355J2G3 Steel AISI 02 Tool Steel / 90MnCrV8 Steel 805M20 / 16MnCr5 Steel 708A25 / 25CrMo4 Steel EN19 / 708M40 / 42CrMo4 3. Stainless steel: Stainless Steel 303 / X10CrNiS18-9 Stainless Steel 304 / X5CrNi18.10 Stainless Steel 304L / X2CrNi18-9 Stainless Steel 316L / X2CrNiMo17-12-2 Stainless Steel 316Ti / X6CrNiMoTi17-12-2 4. Copper: Copper C101 /E-Cu58 / E-Cu57 5. Brass: Brass Ms58 / CuZn39Pb3 6. Titanium: Titan Grade 2 Titan Grade 5 / Ti-6Al-4V 7. Rigid plastics: ABS Acrylic PC (Polycarbonate) PEEK PEEK glass-filled Polypropylene (PP) POM / Delrin acetal PTFE / Teflon PVDF / Polyvinylidene fluoride UHMW PE / Ultra-high-molecular-weight polyethylene   CNC Finishing Options 1.Maintain the original state after processing 2.Spray Painting Service: -Zinc coating / Galvanizing -Gold Plating -Electroless nickel plating -Anodizing (type II): black, blue,gold,green,natural,orange,red -Hardcoat Anodizing (type III):black hard film, gray hard film, natural hard film -Black oxide -Passivation 3.Surface Treatments: -Polishing/electrolytic polishing -Pearlescent finish/Bead Blasting -Spray and Powder Coating -Surface Hardening/Case-hardening (Carburising) 4.Heat Treatment  -Quenching and Tempering  -Normalizing and Tempering  -Anneal 5.Custom  

We provide metal forming, cutting and bending services for the fabrication of sheet metal parts. The automated cutting processes guarantee high precision and quality of ready parts. All parts can be subject to post-processing upon your request: coatings, heat treatment and others.We can also provide certifications (certificate of compliance, raw material certificate, etc.) and inspection reports (CMM, FAIR, measurement report) upon request. We supply: -Laser Cutting: CO2, Nd, Nd:Yag -Plasma Cutting: 2-Axis and 3-Axis -Waterjet Cutting:Water-Only & Abrasive -Bending -Aluminium, Steel, Stainless Steel -Prototype & Serial Manufacturing -Express Manufacturing within 20 Days -Certifications & inspection reports   Sheet Metal Materials 1. Aluminium Aluminium 5052 / Al-Mg2.5 Aluminium 5083 / Al-Mg4.5Mn Aluminium 5754 / Al-Mg3 Aluminium 6060 / Al-MgSi Aluminium 6061 / Al-Mg1SiCu Aluminium 6082 / Al-Si1Mg Aluminium 7075 / Al-Zn6MgCu 2. Steel Steel S235JR Steel S275JR Steel S235J2 / S235J2G4 Steel S235J2 / S235J2G4, pickled and oiled Steel  DC01 Steel C45 / EN8 Steel S355J2G3 Steel XC48H1 / C45E Steel X153CrMo12 / SKD11, annealed Steel 100MnCrW4 / SKS3, annealed Steel 25CrMo4 / 708A25 Steel 42CrMo4 / EN19 3. Stainless Steel Stainless Steel 304 / X5CrNi18.10 Stainless Steel 316L / X2CrNiMo17-12-2   Finishing Options 1.Bead blasting 2.Anodising (type II) 3.Hardcoat anodising (type III) 4.Powder coating 5.Media tumbling 6.Electropolishing 7.Passivation 8.Electroless nickel plating 9.Chromate conversion 10.Zinc coating / Galvanizing 11.Gold plating 12.Silver plating 13.Black oxide 14.Annealing 15.Case-hardening (Carburising) 16.Tempering 17.Through hardening 18.Custom   Manufacturing Specifications & Capabilities   Thickness ranges Сutting Areas Laser Cutting Aluminium: 1.0-6.0 mm Thin sheets up to 4 mm thick: 1000×2000 mm, 1250×2500 mm, 1500×3000 mm Steel: 0.8-20 mm Thick sheets over 4 mm thick: 1500×3000 mm, 2000×3000 mm, 1500×6000 mm Stainless Steel: 0.5-16 mm   Plasma Cutting Aluminium: 1.0-40 mm Thin sheets up to 4 mm thick: 1000×2000 mm, 1250×2500 mm, 1500×3000 mm Steel: 1.0-40 mm Thick sheets over 4 mm thick: 1500×3000 mm, 2000×3000 mm, 1500×6000 mm Stainless Steel: 1.0-40 mm   Waterjet Cutting Aluminium: 2.0-100 mm Thin sheets up to 4 mm thick: 1000×2000 mm, 1250×2500 mm, 1500×3000 mm Steel: 2.0-100 mm Thick sheets over 4 mm thick: 1500×3000 mm, 2000×3000 mm, 1500×6000 mm Stainless Steel: 2.0-100 mm   Bending Aluminium: 0.5-12 mm Thin sheets up to 4 mm thick: 1000×2000 mm, 1250×2500 mm, 1500×3000 mm Steel: 0.5-10 mm Thick sheets over 4 mm thick: 1500×3000 mm, 2000×3000 mm, 1500×6000 mm Stainless Steel: 0.5- 8 mm        

We works with partners with the latest die casting technology to deliver high quality, on-demand parts. Our typical tolerance accuracy ranges from ±0.0762 mm to ±0.127 mm for aluminium and zinc, depending on customer specifications. Hot chamber casting, also referred to as gooseneck casting, is the most ubiquitous die casting process. In this process, the injection mechanism’s chamber is submerged in molten metal and the “gooseneck” metal supply structure guides the molten metal into the die cavity. Cold chamber die casting is commonly employed to reduce machine corrosion. The liquified metal is loaded directly into the injection setup, removing the need to submerge the injection mechanism into the molten metal. -Aluminium, Zinc Alloys -Hot Chamber Die Casting & Cold Chamber Die Casting -Tool manufacturing in up to 12-20 days -Ideal for serial production of metal parts   Die Casting Materials 1.Aluminium Aluminium 46100 / ADC12 / A383 / Al-Si11Cu3 Aluminium 46500 / A380 / Al-Si8Cu3 2.Zinc Zamak 2 Zamak 3 Zamak 4 Zamak 5 Zamak 7   Die Casting Finishing Options 1.As-Cast 2.Anodising (Type II or Type III) 3.Powder Coating 4.Custom Finish    

Aluminum Foil Easy Peel Off Lids Production Making Machine