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Business Details
50+ Years
experience
Trusted Precision CNC & Screw Machine Services in Greensburg, PA
Since 1946, ORRCO Precision has been a trusted leader in precision CNC machining and multi-spindle screw machine services. Our ISO 9001:2015-certified facility in Greensburg, Pennsylvania, combines decades of craftsmanship with advanced technology to deliver high-precision components for industries ranging from medical to mining. We specialize in high-volume and low-volume production, leveraging state-of-the-art equipment and lean manufacturing practices to ensure consistent quality and on-time delivery.

Our team collaborates closely with clients to optimize part manufacturability, reduce costs, and streamline supply chains through one-stop machining and assembly solutions. With a legacy of reliability and a focus on innovation, we remain committed to exceeding customer expectations through precision, expertise, and responsive service.
Services
CNC Mill-Turn Products Screw Machine Components High-Volume Production Precision Machining Secondary Machining
Details
  • Year established: 1946
Highlights and features
  • We offer over 75 years of expertise in precision CNC and screw machine production.
  • Our ISO 9001:2015-certified facility ensures rigorous quality control and compliance.
  • We provide cost-effective solutions for high-volume and specialty machining orders.
  • Our team delivers personalized service with a focus on manufacturability and efficiency.
  • We guarantee on-time delivery backed by robust production management systems.
Associations and certifications
  • ISO 9001:2015
Services
CNC Mill-Turn Products
Our CNC Mill-Turn capabilities produce complex, tight-tolerance components using advanced INDEX machines. These systems enable simultaneous turning and milling in a single setup, enhancing accuracy and reducing production time. Ideal for intricate parts requiring multi-axis machining, this service ensures exceptional repeatability and traceability for industries like medical and aerospace.
Multi-Spindle Screw Machining
Multi-spindle National Acme machines deliver high-speed, cost-effective screw machine products with tolerances within 0.0005 inches. This service excels in large-volume runs for industries such as mining and hydraulics, offering simultaneous drilling and turning operations to minimize production time while maintaining precision and consistency.
Secondary Machining
Our secondary machining centers handle specialized finishing and complex geometries, including drilling, tapping, and thread rolling. Designed for precision-critical applications, this service supports post-primary machining needs, ensuring parts meet exact specifications with advanced optical metrology and NIST-calibrated equipment.
High-Volume Precision Machining
High-volume production leverages custom-built machining centers to streamline multi-operation parts with tight tolerances. This service reduces errors and costs through automated processes, serving industries requiring large-scale consistency in components for sectors like energy and lawn equipment manufacturing.
Material Expertise
We work with steel, brass, aluminum, stainless steel, and plastics to meet diverse industry needs. Our team consults on material selection to optimize performance, cost, and manufacturability, ensuring components withstand demanding applications in mining, medical, and hydraulic systems.
Questions
What are screw machine products?
Screw machine products are precision-machined components produced from bar stock, used in industries like automotive, medical, and construction for parts ranging from fasteners to complex assemblies.
What is the most cost-effective order quantity for machining?
Higher volumes typically reduce per-unit costs by spreading setup expenses. We accommodate both high-volume and economical low-volume orders using advanced CNC and multi-spindle equipment.
How can I reduce machined part costs?
Optimize tolerances, minimize unnecessary cleaning or packaging, and consider blanket orders with scheduled releases to lower production and material costs over time.
Do you assist with part design for manufacturability?
Yes, we provide technical guidance on design, material selection, and process optimization to ensure cost-effective, reliable production while meeting performance requirements.
How do you ensure quality and on-time delivery?
We maintain ISO 9001:2015-certified quality systems, calibrated equipment, and production management tools to guarantee compliance, accuracy, and timely fulfillment of all orders.
Can parts be manufactured on a rush basis?
Yes, if materials and capacity allow, we often deliver rush orders within 1-2 weeks, leveraging existing tooling for previously produced components.