Pyramax 75A

SMT Model Line-up Model Zones Heating Cooling Atmosphere Pyramax 150Nx5 10 top/bottom 150” 56” Air/N2 Pyramax 150A 10 top/bottom 150” 48” Air Pyramax 125N 10 top/bottom 125” 46” Air / N2 Pyramax 125A 10 top/bottom 125” 48” Air Pyramax 100N 8 top/bottom 100” 28” Air / N2 Pyramax 100A 8 top/bottom 100” 24” Air Pyramax 75A 6 top / 3bottom 75” 24” Air

Specifications – Pyramax 75A Max Temp 3500 C Number of Zones Heating Cooling 6 Top / 3 Bottom zones, 1, 5 and 6 Heated zones 2,3,4 optional 1 Top (bottom optional) Heating Length 75 inches (191cm) Cooling Length 24 inches (61cm) Atmosphere Air Board Width 2 - 18 inches – standard 2 - 24 inches – optional Typical belt speed 20-24 ipm - Eutectic 16-20 ipm - Lead Free Temperature Uniformity + 2o C

Pyramax 75A Layout Heated Zones 6 Top / 3 Bottom Lip Vent Exhaust Heated Zones 6 Top / 3 Bottom Lip Vent Exhaust Cooling Section Optional Bottom Zones 2, 3, 4

Design Highlights Ergonomics 3500C Max Temp Clamshell Cooling Highly accessible Sliding panels 3500C Max Temp Lead Free Ready Clamshell Cooling Effortless access for maintenance Convection Control Heating and cooling

Heater Layout Standard Heater Layout Z1 Z2 Z3 Z4 Z5 Z6 Top 2.7kW Bottom Optional Heater Layout Z1 Z2 Z3 Z4 Z5 Z6 Top 2.7kW Bottom

Process Chamber 350ºC Temp Rating 6 Zones, 75 inches of heated length Lead Free Ready Quality stainless steel construction 6 Zones, 75 inches of heated length Blower module with reduced size and weight Easy access 24” wide processing capability Increased throughput Single process chamber No third lead screw required eliminates dip in profile

Heating Module Components Heating Element Scroll – 4 ports Orifice plate Blower wheel Static pressure sample port Overtemp T/C Control T/C

Zone to Zone Control Air intakes for each zone Factory set Allows fresh gas into process chamber Improves individual zone to zone separation Improves profile changeover time Adjustable air intake

Heated Air Plenum (Air HAP) 3 phase Blower Motor 1/8 HP 2840-3400 RPM Heaters Air inlets Blower Wheel High Pressure Product Coming Towards You! Low Pressure (vacuum)

Static Pressure What is Static Pressure? Static pressure is what is developed within the blower plenum to produce true forced convection Why is Static Pressure important? Static pressure directly relates to the amount of heat transfer an oven can deliver The greater the static pressure the greater the heat transferred to the product Static pressure insures uniform convection delivery from the plenum to the product

Thermal Effects of Convection Rate Convection Rate Measured in In/H2O Low High Effects of Low Convection Rate Lower Peak Temp Larger Peak Delta T Thermal Uniformity Deteriorates Effects of Increasing Convection Rate Greater Peak Temp Smaller Peak Delta T Thermal Uniformity Improves 40 HZ 50 HZ 60HZ 70HZ Peak Temp

BTU Closed Loop Convection Highest level of process control Ensures repeatable heating and cooling transfer, oven to oven, line to line Transferable recipes line to line, plant to plant Heating and cooling convection remains constant Independent of temperature, voltage and altitude variations Programmable range of 0.5-1.5 IWC

Closed Loop Convection Control Ideal for Lead Free applications Stay within lead free process window Controlled heating and cooling convection rates Furnace Control Unit 0-10 VDC Out Speed Controller Pressure Transducer Frequency Adjust RPM

Air Cooling System 24 inch forced impingement air cooling 1 top zone, bottom optional Lowest exit temperatures Best uniformity throughout the profile Open / Closed Loop Control Ensures repeatability Controlled cooling rates Clamshell design Easy access for maintenance

Air Cooling System Operation Lip Vent Exhaust 3-Phase Blower Motor Heated Section Air Inlet Direction of product travel Product Edge Conveyor Room air drawn into cooler Cooling air via forced impingement onto product

Controlled Cooling Rate Cooling convection rate: 0.2 iwc Product Exit Temperature: 141.3C

Controlled Cooling Rate Cooling convection rate: 1.2 iwc Product Exit Temperature: 105.9C

Key Features / Options

Conveyor System 2-18inch width standard, belt or rail, 2-24” optional Brush-less drive motor Eliminates maintenance of changing motor brushes Automatic chain lubrication Minimizes downtime associated with chain lubrication Flat flex or fine mesh belt

Conveyor System Roller system for adjustable edge rail Stainless steel support shafts for EC and center support Reduced friction Ensures rail parallelism (within 0.040”) Easy assignment fixed vs. moveable rail Allows right to left field conversion

Advanced Conveyor Solutions Precision center support Basic center support Chain pin lengths to 0.120” Minimizes underside product clearance

Precision Center Support Existing Design New Design The Existing RCS design on the left is complex and massive and requires an expensive dual drive shaft The New Center support design on the right can be integrated to our low cost Rail Only drive. We eliminated one Drive shaft and its associated costs by taking off the center support power transmission from the existing conveyor drive shaft.

Center Support Comparison Smaller Chain in one extrusion shown on right replaces larger chain and 2 larger mass extrusions of the existing design. Result is a 46% reduced mass and in smaller thermal footprint as well. New Design Existing Design

Tuck-Away Capability Front fixed rail 0.5 inch (12.7mm) Chain pin support 0.120inch (3mm) 0.5 inch (12.7mm) 0.8 inch (20.3mm) Front fixed rail 0.5 inch (12.7mm) Center support tab 0.040inch (1mm) * Clearance is 2.2 inch (56mm) with 3 inch tunnel option

Basic Center Support Width adjust via locking collars Extruded Rail Edge Conveyor Support Pin Printed Circuit Board 0.710” #35 Chain Center Support with Tab 0.060” +/- 0.020 Clearance Above Pin 1.2 Inches Width adjust via locking collars 0.250” recommended keep out space Includes fine mesh belt option Fine Mesh Belt

WINCON Software Wincon 4.0 Intellimax Supports Multiple Languages WindowsTM / XP Supports Multiple Languages Barcode Reader Compatible GEM Compatible Extensive security and data collection features Flexible time and recipe scheduling Help section Intellimax Faster sampling rates Increased I/O with expansion capability Software upgrades via web/email Diagnostic capability

Feature / Benefit Summary 3500C max temperature Lead free ready Fastest response times Greatest flexibility for eutectic and lead free processing Forced impingement convection with side to side recirculation Superior heating cooling transfer Reduced zone temp set-points Improves zone to zone isolation Best uniformity

Feature / Benefit Summary Closed loop convection Maintains constant heating and cooling rates independent of temperature, voltage or altitude variations Ensures repeatability site to site, line to line, oven to oven Facilitates process transfer Cost of ownership Competitive pricing Unmatched uptime Ease of accessibility Low N2 consumption

Feature / Benefit Summary Flexibility Lead free ready 24 inch capability Meet customer needs today and tomorrow Lifetime heaters and blowers 3 year full system 1 year labor Comprehensive warranty