automatic system pneumatic input to robo

OUR COMBINED CAPABILITIES & SERVICES

Exceeding Your Expectations

 

PRECISION MACHINING

Specializing in smaller parts with difficult geometries, tight tolerances and fine surface finishes. Materials include: stainless steel, Inconel, titanium, silver, cobalt, tungsten, nickel, aluminum, brass, copper, nylon, PTFE, ABS, PEEK, Delrin, acrylic, UHMWPE, Ultem, and more.

Multi-axis Swiss machining:

  • Quick set-up for maximum cost savings and short lead times

  • Up to 32 mm diameter (1.25 inches)

  • Drill and mill perpendicular to axis

  • Maintains extremely close tolerances up to +/- .0001 inch

  • Machine, plastics, steels, Titanium, Aluminum, Nitinol...

  • Exclusive use of eco-friendly lubricants

  • Lights-out/Un-manned machining capability

  • Equipped with multi-bar automatic feeders


CNC Wire & EDM:

  • Super-close tolerance capabilities of up to .0001 inches

  • Tapered machining capability of up to 7 degrees

  • Water submersion (vs. oil)

  • Uses high-efficiency pallet system for quick setup changes

  • Runs multiple parts per setup to minimize production time

  • Lights-out/Un-manned capability

  • Self-threading wire capability

400mm Horizontal FMS (Flexible Machining System)

  • Efficient 12-pallet library

  • 4-axis machining capability

  • 3-D Profiling capability

  • Lights-out/Un-manned machining

  • Maintains close tolerances of +/- .0002 inches

  • Customer dedicated tooling/pallet availability

  • Secure, remote system access

  • High-RPM spindles

CNC machining: 

  • Micro-machining 

  • Precision CNC milling

  • CNC turning

  • Grinding 

  • Robodrilling

  • Automatic Saw

  • Microscopic deburring

  • Assembly

Ultrasonic cleaning:

  • 13 stations

  • Fully robotic and automated process

  • Citric passivation as well as Standard Ultrasonic Cleaning

NEEDLES & SURGICAL INSTRUMENTS

Prototyping & design, turn-key products, metal fabrication, plastic fabrication & assembly, packaging & sterilization.

  • Tube OD/ID Reduction

  • Tube OD/ID Expansion

  • Tube Joining

  • Micro Holes

  • Slots

  • Ultrasound Enhancements

  • CM – Depth Markings

  • Polishing

  • Sharpening Custom Geometries

  • Inspection

  • Bending

  • Knurling

  • Forming

  • Crimping

  • Flaring

  • Heat Treating

  • Brazing

  • Cut Lengths

  • Electro Polishing

  • Passivation

  • Piercing

  • Deburring

  • Surgical Cleaning

  • Welding

  • Ball Ending

  • Flattening

  • Sharpness Testing

  • Tight tolerance molding

  • Insert molding

  • Small part molding

  • Plastic part decorating

  • Friction reducing coatings

  • Insulating coatings

  • Custom molded hubs

  • Selection of suitable plastic for manufacturing

  • Complete device assembly

  • Cannula/Stylet assembly

  • Bulk Packaging

  • Indivdual Packaging and Sterilization

  • Custom printing on pouch or labels

  • Custom carton sterile packs

  • Inspection

  • 100% Inspection

  • Surgical cleaning of parts

  • Mechanical testing

  • Sharpness testing

  • First part Qualifications

STATE-OF-THE-ART TURNKEY EMS

Global end-to-end electronic manufacturing services with expansive facilities located on the U.S. East Coast, West Coast as well as CHENNAI and BANGALORE, India.

Box Build & Electromechanical

Offering high-end, box build capabilities which integrate with Cable, PCB assemblies, Magnetics, Metal, and Plastics; individual tests of sub-assemblies for seamless Electro-Mechanical Integration. Our System Engineering teams ensure successful testing, and after an extensive customized End of Line testing procedure, we pack & ship your fully built product.


Printed Circuit Board Assembly:

With more than 8 assembly lines, the PCBA facilities in Bangalore, Chennai and Atlanta provide highly complex PCB assemblies with very high yield. Sienna’s PCB assembly facilities are future ready providing support on next generation chip mounting capabilities.

Cable & Wire Harness Assembly:

Our cable and wire harness assemblies include industrial as well as milspec applications and the designs can be customized to demanding specifications.

  • Complex wiring looms as per MIL standards

  • Flat ribbon cable assembly

  • RF cable assembly

  • Custom wire harness

  • Cable assemblies with overmolding

  • Board harness

  • Cable assemblies with potting

  • Cable assemblies for medical application

  • Conduit assemblies & harness braiding

  • Power cables


Magnetics:

Our in-house magnetics capabilities extend to high volume builds, testing and design to custom specifications.

  • Transformers

  • Inductors

  • Solenoids

  • Chokes

  • Baluns


Plastics:

Extensive manufacturing capabilities encompass a wide range of high-end plastic devices including:

  • Plastics tooling

  • Plastics DFM review

  • Ultrasonic review

  • High tonnage capabililites

   Materials:

  • High Performance Plastics
    ULTEM (PEI), FPS, NORYL (Mod PPE), PBT

  • General Plastics – ABS
    ABS, ABS + 20% GF, ABS _ FRGR

  • General Plastics – PC
    PC, PC_ABS

  • General Plastics – Others
    NYLON6, NYLON 66, PET, LDPE, HDPE, PE, PVC & TPE


Metal Fabrication:

Providing sophisticated assembly and fabrication for all metal components.

Our expertise includes:

  • Aerospace metal sub-assemblies

  • Formed parts

  • Complex fabrications & assemblies

  • Machining up to 5 axis

  • Titanium hot forming – resistance welding

  • Tool & die manufacturing

  • Capability to weld and assemble foils

  • Heat treatment

  • TIG welding

  • Brazing

  • NDT

  • Finishing process


Industry-leading Engineering Services:

Offering both system design and process engineering services.

Design Engineering: The challenge faced by the design teams across industries is to provide optimal designs at tight budget and timelines. Our in-house design team can work independently or in coordination with our partners’ team to meet your specific design requirements in areas of complete Firmware design, PCB design engineering including Signal Integrity, Thermal and EMI Analysis.

Process Engineering: We will critically re-assess processes and explore faster, smarter and cost-effective ways of doing them.

​​Full Testing Capabilities: 

With extensive in-house quality and testing processes, you can be assured of the highest level product design and manufacturing for all your requirements.

  • Custom test program design and implementation

  • In-circuit test and flying probe test

  • Sub-system assembly and test

  • Complete system assembly and pack with documentation

  • Burn-in and accelerated life test

GLOBAL PCB SUPPLY PARTNER

Every technology and service that you will ever need for your PCB fab requirements.

  • All types of PCB’s including: Double Sided, Multilayer, HDI, Aluminum based, Flex, Rigid-Flex, Teflon and FR4

  • Quick turn lead-time starting at 3 days

  • Engineering design support, quality management, supply chain management & quick response to every inquiry

  • Quarterly audits with every supplier as well as monthly KPI’s

  • Quality acceptance greater than 99%

  • Life-of-the-part coverage from prototypes, to pre-production to volume

  • Daily WIP reports to all customers

  • Top priority with both pricing and delivery

CUSTOM INTERFACE SOLUTIONS

Design and manufacturing of custom human-machine interfaces and medical circuits. (aka: membrane switches, rubber keypads, flexible circuits, graphic overlays and disposable medical circuits

  • Rubber Keypads

  • Membrane Switches

  • Keypad Assemblies

  • Hybrid Keypads

  • Standard & Custom Touch Screens

  • 5-wire Resistive Touch Screens

  • Capacitive Touch Screens

  • Flexible Circuits 

  • Custom Graphic Overlays

  • Medical Sensors 

  • Disposable Medical Circuits 

  • Capacitance Switches

SMALL AND MICRO SIZED PLASTIC INJECTION MOLDING

Part design, material selection expertise, lifetime tool warranty, part and product assembly, engineering grade materials from Acetal to Zytel, and everything in between, all at the most competitive pricing.

  • Evonik & Victrex approved PEEK molding​

  • Metal to plastic conversion specialization

  • Industry leading Lean molding

  • ASIM proprietary mold process technology

  • All class 101 molds with lifetime warranties at the comparable prices to lesser quality molds

  • Award winning materials expertise including (PEEK / Torlon / Radel / Ultem / Delrin / Lexan)

  • Rated one of the top 10 molders in the world

  

CUSTOM GASKETS & PADS

Serving engineers and product designers with high performance gasket and cushioning materials. Each type of application has a unique set of performance characteristics required to ensure proper sealing or cushioning. This Gasket Types section offers insight into common applications for gaskets and pads.

  • Die cutting of solid and sponge rubber, such as PORON® cellular urethanes, silicone foam, silicone sponge and many solid elastomers and rubber materials

  • Compression and transfer molding of silicone, fluorosilicone and electrically conductive materials for EMI shielding

  • Silicone injection molding (LSR) of gaskets, seals and custom components from 10 to 70 durometer Shore A in standard and custom colors

  • Lamination of pressure sensitive adhesive onto silicone rubber, PORON® cellular urethanes and many other high performance materials. Acrylic adhesive laminated to silicone rubber is one of special capabilities.

  • Bonding of silicone rubber into layers, conductive coating for ESD grounding and corner splicing of large silicone gaskets and special bonded assemblies

  • Water jet cutting of sponge and solid rubber gaskets using clean, non-abrasive water jet cutting systems

  • Silicone Gaskets

  • Silicone Pads

  • Molded LSR

  • Custom Gaskets

  • Vibration Dampening Pads

  • Enclosure Gaskets

  • EMI Gaskets – Conductive Rubber

  • EMI Gaskets – Combination

  • Gasket Tape

  • Custom Gasket Strips

  • Adhesive Backed Gaskets

  • Touch Screen Gaskets

  • Connector Gaskets

  • Thermal Gap Filler Pads

  • Custom Conductive Gaskets & Pads

  • Elastomeric Gaskets

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