Spex Precision Machine Technologies Inc.

Material selection for high-pressure components: comparing stainless steel, titanium, nickel-based alloys, and copper-based metals. Find the right alloy for pressure containment, corrosion resistance, and long-term performance in demanding applications. #manufacturing #precisionmachining

Choosing the right machining process is key to optimizing efficiency, lowering costs and waste, and maintaining part tolerances. Two common precision machining methods are Swiss screw machining and multi-spindle machining—here are the key differences. Swiss machining's guide bushing design supports the material near the cutting tool, enabling higher precision and better surface finishes on small-diameter parts. Multi-spindle machines can perform 5+ simultaneous operations per cycle, and index workpieces through multiple positions, completing turning, drilling, threading, and forming operations in a single cycle. Each spindle position has dedicated tooling optimized for specific operations, eliminating setup changes between features. #precisionmachining #manufacturing #machining

Ever wondered just how many different parts we machine for the chemical processing industry? Here's a list of some parts we machine: • Pump impellers (open, closed, semi-open) • Pump shafts & sleeves • Mechanical seal components • Seal faces • Seal rings • Volute housings • Valve bodies • Valve stems & seats • Valve trim components • Flow control orifices • Venturi tubes • Pressure vessel nozzles • Agitator shafts • Mixing impellers • Mixer shaft couplings • Reactor components • Heat exchanger tube sheets • Thermowell components • Custom flanges • Pipe spools • Static mixer elements • Filter housings • Strainer bodies • Pressure sensor housings • Level indicator components • Flow meter parts • Instrumentation fittings • Sight glass components • Rupture disk holders • Spray nozzle bodies • Centrifuge components • Crystallizer parts • Distillation column internals • Distributor plates • Support grids • Tank agitator mountings • Diaphragm pump components • Progressive cavity pump rotors • Stuffing box components • Packing glands • Custom fasteners • Non-standard adapters • Specialty chemical injectors • Reaction vessel internals • Catalyst support components • Specialty bushings • Wear pads & rings • Bearing housings • Temperature probe fittings • Chemical injection quills • Sample ports • Custom manifolds • Corrosion-resistant brackets • Flow straighteners • Diffuser components ...LinkedIn has character limits, so we'll stop here. If the parts you need are cut from metal, we machine them. Even the difficult ones. #precisionmachining #manufacturing #chemicalprocessing

Here are 5 myths we need to correct– no, we didn't leave the cold rolled steel out in the snow, and free machining steel is not free to machine ⚙️ #machining #manufacturing

In precision machining, versatility equals reliability. Here are the 5 most common machining processes we use: 1. CNC Milling transforms your part by rotating cutting tools against a fixed workpiece. Think of parts with complex pockets, slots, and surface features. It's ideal for manifolds, mounting brackets, and custom housings where you need intricate features on multiple faces. Our milling centers consistently hold tolerances to ±0.005". 2. CNC Turning, by contrast, spins the workpiece against a fixed cutting tool. This process shines for cylindrical parts like shafts, bushings, and precision pins. When you need round, concentric features, turning delivers superior results while maintaining tight tolerances. 3. Swiss Screw Machining is similar to turning for small, complex parts. By supporting the material close to the cutting tool, Swiss-style machines produce incredibly precise small components like fluid pump parts, instrument components, and electronic connectors – often with tolerances under ±0.002". 4. Multi-Spindle Machining is your high-volume hero. With multiple spindles working simultaneously, this process can produce simple to moderately complex turned parts quickly and efficiently. It's perfect for high-volume fasteners, fittings, and components where you need thousands of identical parts. 5. Broaching creates precise internal or external features by pulling a specialized cutting tool (broach) through or across material. This process excels at creating internal splines, keyways, and complex profiles with exceptional accuracy and consistency. It's perfect for power transmission components, steering elements, and precision gears where you need exact tooth profiles and precise spacing. Using the best type of machine for your parts means the manufacturing process is as fast and as cost efficient as possible. What type of parts are you looking for? Let's discuss which process best fits your needs. #Manufacturing #Machining #SupplyChain #PrecisionMachining

Currently being held together by threaded fasteners: Your chair, your desk, your car, your phone...your career aspirations 🔩 Here's a quick thread anatomy (which I know you've been eagerly waiting for): Nominal length: the total length of the fastener. Thread pitch: the distance between the thread peaks. Thread length: the distance from the start and end of threading. Minor diameter: the smallest diameter of the threaded area. Major diameter: the largest diameter of the threaded area. #machinedparts #manufacturing #threads

We could serve every industry, but these 8 get our best work. When you try to be all things to all industries, something has to give. Maybe it's quality. Maybe it's lead time. Maybe it's customer service. Every industry has unique requirements, challenges, and standards. After 75+ years of machining parts, we've identified 8 industries where our capabilities, experience, and processes deliver the most value. If you're in one of our core industries: + We understand your industry's challenges + We've solved your problems before + We know your quality requirements + We speak your language Sometimes the best thing a supplier can say is “that's not our specialty.” #manufacturing #precisionmachining

Ever wondered how much poorly managed inventory is actually costing your business? It's probably more than you think. Here's the value of good inventory management: When done right, inventory management isn't just about keeping track of stock – it's a strategic advantage that impacts every aspect of your business. → Lower operating costs through reduced warehouse space, optimized stock levels, and fewer emergency orders. Smart inventory practices can significantly cut carrying costs while freeing up working capital for other business needs. → Enhanced customer service because you'll always know exactly what you have available. No more disappointing customers with stock uncertainty or lengthy delivery times. → Streamlined order fulfillment by having the right items in the right place at the right time. This means faster processing, shorter lead times, and more satisfied customers. → Protection against loss and damage by reducing unnecessary handling and preventing excess stock from becoming obsolete. Proper storage and tracking systems keep your inventory safe and accessible. → Better operational insights through real-time inventory tracking and analytics. These insights help you make smarter decisions about purchasing, stocking levels, and supply chain optimization. Investing in better inventory management today can transform your operational efficiency and bottom line for years to come. #manufacturing #supplychain #inventorymanagement

Great supplier relationships don't just happen by accident. Here are 5 simple tips to improve your supplier relationships in 2025 🤜🤛 #supplychain #manufacturing

Choosing the right material for HVAC components is crucial for performance, longevity, and cost-effectiveness. This guide helps you compare common material options using factors like machinability, corrosion resistance, and cost. Whether you're optimizing for harsh environments or for high-volume production, this guide will help you select the best part material. Key Considerations: Environment: Assess exposure to chemicals, moisture, and temperature fluctuations. Components in coastal areas or industrial settings may require higher corrosion resistance. Production Volume: Higher machinability ratings typically mean faster production times and lower machining costs, making materials like C360 Brass ideal for high-volume runs. Total Cost of Ownership: While initial material costs matter, consider the long-term implications. A more expensive corrosion-resistant material might be more economical than frequent replacements of cheaper alternatives. Regulatory Requirements: Certain applications, especially those involving potable water or certified systems, may require specific materials like C230 Red Brass for compliance. Performance Requirements: Consider factors like pressure ratings, weight constraints, and structural demands. For instance, 4140 Steel offers excellent strength for high-pressure applications, while 6061-T6 Aluminum provides strength with weight savings. #precisionmachining #HVAC