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Photovoltaic Manufacturing Equipment

Photovoltaic wet bench System

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MODEL: Photovoltaic-System
 
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Photovoltaic Manufacturing Equipment
 
For the photovoltaic / solar industry, we provide a full range of products which serve the great breadth of current research & development and production requirements. This includes versatile manual wet stations for early development of break-through silicon, CIS-thin-film and Silicon/GaAs technologies, as well as fully automated large batch processing systems for mainstream production applications. Thus, customers have the ability to enter production with the same processing technology as they developed their products on.
 
    Supported PV applications:
     
    • Polysilicon filament prep
     
    • Chunk / slab polysilicon reprocessing prep
     
    • Crushed / pelletized polysilicon metal mitigation
     
    • Saw damage etching
     
    • Wafer texturing
     
    • Wafer cleaning
     
    • Oxide etching & stripping
     
    • Pattern develop
     
    • Silicon feature etch (acidic or caustic)
     
    • Resist strip

Many of our innovative customer solutions include unique fixtures required to handle substrates that are of uncommon size, shape, rigidity, weight, and/or material, or which must be compatible with physical changes that occur during the wet process. Substrates which we have designed unique solutions for include: elements of up to 3,000mm in length, lenses of 1,200 pounds in weight, crushed material of 1mm grain size and flexible metal panels of <0.007” thickness.

  
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Eagle Full-Auto Linear Wet System

Standard Design Includes:
 Fully-automatic work station with fully-exhausted process deck for wet chemical processing
Control system & HMI:
PC over PLC
Touch screen graphical user interface with articulated
Chemically resistant keyboard and mouse
Full recipe-writing and storage capability
Data logging and historical and real-time data charting
Log process variables (time, temperature, concentration, etc.
Log process data based on date and time
Log process recipe name and lot ID (if input)
Log alarms and events
Integrated UPS back-up to maintain control of system in the event of power failure, and until power is restored to the system (approximately 15 minute duration limitation)
Multi-level user password protection
Out-of-tolerance condition alarms
Network & Ethernet compatibility (Optional)
Multi-tasking scheduler system
 Mechanical automation system:
Amerimade two-axis linear transfer mechanism (robotic automation)
Transfer mechanism load/unload port with automatic access window and light curtain
Robot end-effector (operator loads end effector with product fixture to be processed)
Position sensors to support multi-tasking scheduler capability
In-bath product fixture alignment components ("furniture")
Transfer mechanism Load and Unload Buffers
Robot end-effector
Allows processing of multiple batches of product sequentially from an Input Buffer through system baths and dryer, then placing them in the Output Buffer.
Automation system and process baths may be configured to process single or multiple fixtures at the same time (i.e.- a “batch” is one or more fixtures each of which may hold many units of the customer’s product, with the robot end effector having the capability to hold one or several fixtures at the same time for concurrent processing through a sequence of process baths)
System footprint:
Configured to meet customer specific requirements relative to type and number of process baths, fixture sizes and shapes
System can be configured for flush (through-the-wall) mounting with load/unload port on either narrow end or long side, or for ballroom applications
Depth and Width: Variable based upon customer requirements; standard and large format (Flat Panel) versions are available
Height Overall:
Standard version (floor to top of system): 72 inches (plus 8 inches for exhaust duct transition)
Large format version: Variable to meet customer requirements
Material of Construction: 
Identical material for station hull, deck tops and process bath supports
Stainless steel or epoxy-coated carbon steel frame (solvent and acid/caustic applications, respectively)
Process baths as required for customer process (See below)
Transparent access panels/windows which are consistent with type of chemicals and hull materials required


Wet exhaust plenum
Exhausted full plenum under all baths and QDRs with lip exhaust around each process chemical bath plenum
Plenum provides full secondary liquid containment under the entire work deck
Containment volume is >110% of the aggregate volume of all process baths
Floor construction slopes to drain locations to aid drain speed and rinsing/purging, and includes folded, seamless lower joint to help prevent plenum leakage over the life of the system; welded and sealed side joints
Includes 2ӯ main waste drain threaded bung with plenum-side strainer
Leak-checked prior to factory acceptance and shipment
Alarmed plenum float sensor for liquid leak detection
Vapor exhausted work area
System is engineered to achieve 100 to 150 linear feet per minute of face exhaust velocity when specific volumetric exhaust flow is provided by facility to protect operator and system components from harmful vapors
Exhaust flows via:
Slotted rear wall exhaust
Lip exhaust (into plenum) for each chemical process bath
Ceiling and/or baffled access panel louvers as required for clean-room make up air
Station exhaust is terminated in round duct to ease connection to facility exhaust system
Deck tops and adjustable deck rail system
Easily removable deck top sections for maintenance and serviceability; perforated deck top available as option
All process baths are supported by a robust, re-configurable, adjustable rail system which supports field reconfiguration; baths are secured in place for automation purposes
Electrical System:
Access door hinges manufactured of compatible material
Access door safety struts as required
Access door latches with secondary lock which requires use of hand tool to open (customer can elect not to use this feature)
Emergency Power Off switches/circuits (mushroom switch)
Power on/off switches
Process deck and compartment lighting
Photohelic exhaust gauge and low exhaust alarm
Power distribution, electrical safety and control system components (PC, PLC, solenoids, breakers)
Nitrogen purged enclosure
Plumbing:
Chemically compatible valves, fittings, filter housings and wetted tubing
Polyethylene non-wetted tubing (unless otherwise incompatible with environment)
Material upgrades available: PVDF, PFA (Teflon®), Stainless Steel
Dedicated drains for chemical process baths; baths do NOT drain into plenum
PVDF DI water manifold; includes recirculation loop and tees for future modifications (PVDF upgrade available)
CDA and N2 facility connections located on backplane of station
Teflon® DI water non-recirculating gun(s) (Recirculating option)
Teflon® nitrogen gun(s)
Automatic bulk fill connections and dry electrical contacts
System transport and mounting/bracing
Heavy-duty casters to support tool transport within customer facility
Adjustable leg levelers for final system leveling
Seismic bracing via use of leveler legs or vertical cabinet side walls
         Main electrical disconnect box to be installed at customer site (ships loose)
Support
Detailed wiring schematic and manuals on CD
24 hour technical Hot Line service
Detailed wiring schematic and manuals on CD
 
Hull Materials Available:
T-304 stainless steel
T-316L stainless steel
White Polypropylene
FM Approved CP7D or PVCC
 
Available Options:
Process and rinse baths:
Natural polypropylene, PVDF, PFA Teflon®, quartz, stainless steel
Static, recirculated (2 or 4 sided weir; straight or sawtooth weir)
Open, covered, reflux (condensing)
Ambient or temperature controlled
Ultrasonic, megasonic
Electrolytic processing (electroplate, electropolish, electroetch)
Custom anode and cathode fixtures for customer substrates
Contact verification
Backside protection
Paddle plating cells
Custom shields and spargers
Carbon filtration
Power supplies
Pre-wet cells
Concentration controlled; spiked
Rinse baths:
Cascade
QDR with cascade and spray rinse capability
Mechanical agitation
Nitrogen bubblers
City-water aspirators
Pneumatically-actuated bath drain valves
Bath and QDR lids (automatic)
Remote pump and filter configurations
High temperature fluid delivery systems
Concentration monitor and control systems
pH monitor systems
Resistivity monitor options (single and dual probe)


Reservoirs
Process chemistry
Pre-heat
Cool-down
Dry chambers:
Surface gradient (a.k.a modified surface tension, IPA, Marangoni)
Spin-rinse dry (may require secondary robot)
Heated CDA or nitrogen dry chamber
Robot end effector rinse and dry module
        Split (divided) plenum for use with dual door Quick Dump Rinse baths to allow channeling of first rinse effluent to dedicated chemical drain instead of general waste drain
       Plenum wash
       Bulk chemical delivery system for safe and efficient storage and transport of bulk chemistry from barrels to process baths; optional mixing and blending capability
        Bulk chemical waste recovery systems for applications where facility drains are unavailable, or where specific chemistries need to be segregated from normal effluent flows
       Yellow lens covers for photo-safe light requirements
       Perforated deck tops for direct drain of fluids into wet plenum
         System control options:
o   SECSII/GEM
o   Barcode Reader
        Fire suppression systems:
CO2
Water flood (integrated, self-actuating sprinkler heads)
        External DI water heater for heated rinse capability
      External temperature circulator (heater/chiller) to control bath temperatures
 Circulator stands
       External ozone system for ozonated water processing
      Third-party certifications (Electrical safety, ergonomics, seismic, CE)
      Integration of customer-supplied equipment
 
Common Applications:
        Production facilities
        Processes:
Etch
Strip
Clean
Electro-plate
Electro-polish
Electro-etch
Batch develop
Texture
Saw damage removal
Rinse

Fully Automated Example Drawing - Deck Layout

Amerimade Wet Benches Drawing

Fully Automated Video - Examples

Video Description

Fully automated system in demo test mode.

Brochure Fully-Auto Wet System

Amerimade Fully Automated System
     Fully Automated  Adobe PDF File
       
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   Get Adobe Reader

Chemical Dispense
  
Circulator Chiller

Chemical Dispense System - Dual Drum - Polypropylene

MODEL: ATI-BCD-DUAL-DRUM-POLY


  

 
  

Circulator Chiller Temperature Control

MODEL: ATI-CHILLER-CIRCULATOR


  

 

FAQ


Equipment:

Will Amerimade build a custom system for me? 

Yes, Amerimade has a full staff of design engineers to review your specific requirements. Amerimade will typically start with one of many proven standard platforms to design a custom system.

 

Does Amerimade have experience in building plating equipment? 

Yes, we have manufactured hundreds of systems, many have very complex processes for plating wafers and other substrates, we offer manual operation and full data logging in real time systems, communication with DC power supplies, monitoring / controlling process bath chemistry and many other system features.

 

What construction material is best for my system? 

Amerimade Technology's sales and engineering staff are knowledgeable in regards to material compatibility, FMGlobal 4910 approved materials and local guidelines.

 

Does Amerimade provide SECS-II/GEM - Network Communication

Yes, our software group is very knowledgeable with many types of communication devices and software, including SECS-II/GEM, Promise, WIP...


 Design Capabilities:

Can Amerimade design fixtures or racks to hold my product / substrate or medical device

Yes, we will review your needs and propose a solution. Our engineering team is very knowledgeable with the design, features and construction of many product fixtures and racks, i.e. custom size holders, fixture with wafer sealing (backside/frontside), making electrical contact with your part and software control to verify contact has been made.

 

Can Amerimade build prototype parts?

In most cases Amerimade can produce prototypes using our state of the art automated prototype machine. A drawing would be created and than downloaded to the prototype unit to start the run / build.

 

What if I have a unusual part or substrate to process? 

We can review your part/substrate and propose a solution, Our systems can handle substrates beyond 400mm.

 

How about SEMI S2, CE or 3rd. party electrical inspections? 

Yes, Amerimade uses SEMI S2, NFPA, NEC, as guidelines when manufacturing equipment. Amerimade can provide a quotation for any inspection reports you may require. Amerimade Technology guarantees our systems will pass a 3rd. party electrical inspection.


 Service and Support:

How about service and support after the sales? 

Yes, Amerimade warranties its whole line of products, we have a field support team which is available 24/7 by calling our toll free number: 1-800-938-3824 (1-800-WET-ETCH) or visit our dedicated service division at UptimeService.com; this support would depend on your specific contract with Amerimade Technology.

 

Will Amerimade do start-up and training of my new equipment? 

Yes, Amerimade technicians may be on site to assist the customer in making sure items are connected properly. After the install is completed (by customer) Amerimade support may do first run (start up) of the system and employee training. This support would depend on your specific contract with Amerimade Technology.

 

Would Amerimade install the equipment i.e. Wet Stations at our facility? 

Amerimade normally does not install new systems, this would be the reasonability of the customer or their contractors, however Amerimade technicians may be on site to assist in making sure items are connected properly. After the install is completed Amerimade support may do first run (start up) of the system and employee training, this support would depend on your specific contract with Amerimade Technology.

 

Does Amerimade have the capability to upgrade my existing system? 

Yes, we have field technicians and engineers specializing in these areas. Please visit our dedicated service division at UptimeService.com

 

Can Amerimade supply parts and / or service on other brand equipment? 

Amerimade stocks a variety of parts and components for use on other brands. i.e. UltraFab, BPS...


 Sales:

Would it be possible for our company to visit Amerimade? 

Yes, Amerimade welcomes visitors, we can provide a plant tour complete with working demo equipment.

 

Will Amerimade visit my facility? 

Upon request Amerimade sales / engineers would be happy to visit and review your current and future requirements.

 

Can I get a firm detailed quotation with layout drawings? 

Yes, once you have provided your request to our sales department, we will provide a detailed quote, lead time, terms and overview drawings of your request.

 

Can I get a quick budgetary quotation for a new wet bench? 

Yes, visit our 3 step online Create-A-Bench, its fast and easy, or you can call one of our sales engineers @ 1-800-938-3824 (1-800-WET-ETCH).

 

Does Amerimade offer discounts on multi-system orders? 

Yes, our customers would benefit from placing multiple orders at the same time, please call our sales dept. for more information. 1-800-938-3824

 

Can I use a credit card to make purchases? 

Yes, we accept most major credit cards, i.e. AMEX - Master Card  - Visa.

 

Do you have any pre-owned equipment available? 

Yes, visit our online SurplusWetStations.com, or you can call our sales department @ 1-800-938-3824 (1-800-WET-ETCH).


 Documentation:

What happens after my order is placed, is a timeline provided? 

Yes, Amerimade will provide a timeline, hold a review meeting with the customer and create detailed sign-off drawings.

 

Does Amerimade provide operation manuals? 

Yes, Amerimade will provide a complete operation (software) and maintenance manuals with detailed schematics of the equipment wiring, plumbing and facility requirements.

 

What type (format) of documents and drawings can I expect to receive? 

Amerimade creates drawings for most projects using Solidworks - AutoCAD Inventor (3D) and standard CAD drawings, other document formats, i.e. Acrobat PDF, Pictures in JPG, MSWord, MSProject. Amerimade will convert any documents to a standard readable format for our customers.

 

What happens if I need extra equipment documents for city government or the local fire department? 

Yes, Amerimade will provide additional product information and drawings if available.


About Amerimade:

How long has Amerimade been manufacturing equipment, i.e. wet process systems | plating systems | chemical dispense

Since 1992 (over 16 years), with hundreds of reliable systems in service.

 

D&B report, is Amerimade financial sound? 

Amerimade has been in business since 1992, with excellent record keeping and D&B report. Documentation can be provided.

 

How many engineers does Amerimade have? 

We have over 16 qualified engineers to design and assist customers from start to finish. 

 

Does Amerimade have individual departments to respond to my needs? 

Yes, we are well organized with many departments to respond to your needs, i.e. engineering, technical, automation, design group, parts / service, sales engineers and administrative. 

 

Is Amerimade's manufacturing facility automated? 

Yes, Amerimade has several automated CNC routers, 2 automated CNC milling machines, automated bender, automated prototype system and many other machines to assure our customers receive a precision robust system.

 

Welcome to Amerimade Technology Inc.

SUPERIOR PERFORMANCE

LOW COST OF OWNERSHIP

KNOWLEDGEABLE STAFF

TOP SERVICE & SUPPORT

DESIGNED FOR SAFETY

EASE OF USE OPERATOR CONTROLS


Our Products Includes:

Supported PV Applications: 

  • Polysilicon filament prep

  • Chunk / slab polysilicon reprocessing prep

  • Crushed / pelletized polysilicon metal mitigation

  • Saw damage etching

  • Wafer texturing

  • Wafer cleaning

  • Oxide etching stripping

  • Pattern develop

  • Silicon feature etch (acidic or caustic)

  • Resist strip

 

 

For the photovoltaic / solar industry, we provide a full range of products which serve the great breadth of current research & development and production requirements. This includes versatile manual wet stations for early development of break-through silicon, CIS-thin-film, Silicon/GaAs technologies and Nanotechnology, as well as wet benches fully automated large batch processing systems for mainstream production applications. Thus, customers have the ability to enter production with the same processing technology as they developed their products on.

Many of our innovative customer solutions for wet benches include unique fixtures required to handle substrates that are of uncommon size, shape, rigidity, weight, and/or material, or which must be compatible with physical changes that occur during the wet process. Substrates which we have designed unique solutions for include: elements of up to 3,000mm in length, lenses of 1,200 pounds in weight, crushed material of 1mm grain size and flexible metal panels of <0.007” thickness.

Amerimade also Manufactures wet processing for Medical Device Equipment for Polishing Stents, Catheters, Micro Parts.  key: medical device equipment, Medical Devices needing polishing for stent, drug coated stents and micro machining wet benches, stripping and etching, cleaning with ultrasonic. Visit our product page to review all our wafer process systems and accessories.

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