Commercial 100kg Chest Press Design

@miskinarati

Hi there, I can design and validate the commercial 100 kg selectorised chest press, focusing on a compact, rigid frame, true isolateral arms, smooth cable/pulley motion, and user-safe press geometry. I can develop the SolidWorks/STEP assembly, fabrication drawings, BOM, and FEA validation at 150% rated load, targeting SF ≥2 while keeping the specified footprint and weight limits. Freelancer My FEA background will also help optimize tube sizes, arm sections, joints, and load-bearing components rather than simply overbuilding the machine. Question: Do you already have a preferred tube material/grade and an existing reference chest-press design, or should I develop the concept from scratch? Best regards, Arati

@permanaf

Hi, I have extensive experience in mechanical design and FEA, including structural analysis of load-bearing components, stress distribution, deformation, and safety factor verification. I can develop the complete engineering package for your **commercial-grade selectorised chest press**, with particular focus on: True independent **isolateral press arms** with smooth, balanced resistance. Optimised steel tube sizing and wall thickness for strength, durability, and cost. Commercial-grade bearings, shafts, pulleys, cables, and fasteners. Compact ergonomics suitable for Indian users and gym environments. FEA at 150% rated load, with a target safety factor ≥2.0 for critical load-bearing components. Detailed CAD, fabrication drawings, BOM, tolerances, weld symbols, cut lists, and maintenance documentation. My FEA experience allows me to validate the design rather than relying only on theoretical calculations, identifying high-stress areas and optimising the structure before fabrication. I can start with the initial frame and isolateral mechanism concept and iterate quickly based on your feedback. Regards,

@Ahmadali9876

I have done similar heavy-duty mechanical product design projects involving steel frames, cable-driven mechanisms, moving assemblies, bearings, manufacturing drawings and FEA-based structural validation. I understand you need a commercial-grade selectorised chest press designed for professional Indian gyms, with a 100 kg weight stack, true isolateral arms and a compact footprint below 1400 × 1100 mm. I can develop the complete mechanism and frame around smooth independent movement, balanced resistance and safe ergonomics while maintaining the required weight and rigidity targets. Deliverables Complete 3D SolidWorks/STEP assembly Isolateral press-arm mechanism Steel tube frame design and section optimization Bearing, pulley and cable-routing specification Seat and ergonomic geometry Detailed fabrication drawings with tolerances/weld symbols Cut lists and complete BOM Material grades, fasteners and coating specifications FEA report at 150% rated load Safety-factor verification Exploded assembly drawings Assembly and maintenance manual draft Why Choose Me I approach the machine as a complete mechanical system, considering load paths, manufacturability, durability, user ergonomics and maintenance together.

@proggon

Hello, I understand that you're seeking a comprehensive engineering package for a commercial-grade chest press machine designed for Indian gyms. Your focus is on creating a product that not only supports a 100 kg weight stack with smooth operation but also meets the ergonomic needs of the average user in a compact space. To achieve your goals, I propose a design that utilizes a robust steel tube capsule frame with optimal wall thickness to ensure durability and efficiency. My approach will include true isolateral movement arms to provide balanced resistance throughout the stroke. I will also ensure that the overall footprint is under your specified dimensions, prioritizing user comfort and safety. My experience with CAD software like SolidWorks means I can deliver precise 3D models and detailed fabrication drawings that include necessary tolerances and a comprehensive bill of materials. Additionally, I can conduct finite element analysis to guarantee the frame's integrity under load. Could you share any particular design inspirations or features that you envision for this project? https://www.freelancer.com/u/proggon Best regards, Wahaj Barlas.

@Ubaidnasir1999

Hi, I can design a commercial-grade selectorised chest press machine according to your exact requirements, including a 100 kg weight stack, true isolateral press arms, compact footprint, smooth resistance profile, and ergonomic press path. I will provide: • Complete 3D CAD assembly + exploded views (SolidWorks/STEP) • Detailed fabrication drawings with tolerances, weld symbols & cut lists • Complete BOM with material grades, fasteners & coatings • FEA validation at 150% rated load with safety factor ≥2.0 • Cable, pulley, bearing, shaft and frame engineering • Assembly & maintenance manual I will optimize the design for strength, durability, manufacturability, user safety, and Indian commercial gym environments while maintaining your dimensional and weight limits. I’m ready to start with the initial concept and iterate quickly based on your feedback. Best regards, Ubaid

@VictoriaZ54

Hi, I can develop the complete engineering package for your commercial chest press, including the selectorised 100 kg stack, isolateral press arms, compact steel tube frame, bearing and pulley system, and ergonomic geometry for Indian gym users. I’ll design around your footprint, weight, safety factor, alignment, and durability requirements from the start. I can provide the SolidWorks/STEP assembly and exploded views, fabrication drawings with tolerances and weld details, cut lists, BOM, surface finish specifications, FEA at 150% rated load, and an assembly/maintenance manual. I’ll also focus on balanced resistance and smooth cable routing throughout the full press path. Question: Do you have a preferred steel grade or existing gym-equipment design standard that the frame and load-bearing components should follow? Best regards

@bittuyadav005

Diploma Mechanical Engineer with 1 year of experience in the automotive industry and knowledge of mechanical design. Skilled in AutoCAD 2D and SolidWorks for Part Design, Sheet Metal, Weldment, Surface Modeling and Drafting. Familiar with engineering drawings, 3D modeling and design concepts. Looking for an opportunity as a Mechanical Design Engineer/CAD Designer to develop my technical skills and contribute to the organization.

@Aashay101

I am a Mechanical Engineer and CAD Engineer specializing in SolidWorks, Geomagic Design X, 3D CAD modeling, reverse engineering, and engineering drafting. I can develop the complete CAD and engineering package for your commercial chest press machine with a strong focus on strength, smooth motion, manufacturability, and material efficiency. I can provide: • Complete 3D SolidWorks assembly and exploded views • Steel tube frame, press arms, pivots, bearings, pulleys and cable routing • Isolateral arm mechanism with controlled independent movement • Compact, ergonomic layout within your specified footprint • Detailed 2D fabrication drawings with tolerances, weld symbols and cut lists • BOM with materials, fasteners and finishes • FEA/load analysis based on your 150% rated-load requirement • Assembly and maintenance manual draft I will design around your requirements of ≤1400 × 1100 mm footprint, ≤1600 mm height, ≤180 kg empty weight and safety factor ≥2.0, while targeting smooth and balanced press movement. I am ready to begin with the initial mechanical concept and iterate based on your feedback.

@MechDesignerKD

I help clients transform ideas into professional 3D models and manufacturing drawings. With extensive experience in product design, machine design, and industrial equipment, I deliver accurate, practical, and cost-effective CAD solutions ready for manufacturing. Services: 3D CAD Modeling Mechanical & Machine Design Product Development Manufacturing Drawings Assembly Design Sheet Metal Design Design Modification & Optimization Prototype and Production Support Let's work together to turn your ideas into reliable and manufacturable designs.

@KirDesign20

I can develop the complete commercial chest press machine in SolidWorks, including the selectorised 100 kg weight-stack assembly, isolateral press arms, steel tube frame, bearings, pulleys, cable routing, seat assembly, and complete mechanical layout. I will focus on a compact and rigid design suitable for commercial gym use, with practical fabrication, serviceability, user ergonomics, and manufacturability considered throughout the design. Deliverables will include: * Complete SolidWorks 3D assembly and exploded views * Detailed fabrication drawings with weld symbols and tolerances * Tube cut lists and BOM * Material grades, fasteners, bearings, pulleys, cables, and coatings * FEA analysis summary for the specified loading condition * Assembly and maintenance manual draft I can work from your required footprint, stroke, weight-stack configuration, and user dimensions and iterate the mechanism to achieve the specified alignment and safety requirements. Estimated turnaround: 10–14 days. Best regards, Kirubakaran Mechanical CAD Design Engineer

@EkinciOnur41

Hi there, Designing commercial selectorised fitness equipment that balances biomechanical convergence, high-cycle fatigue life, and lean shop-floor fabrication aligns directly with my mechanical engineering background. Execution Plan: • Frame Architecture & Biomechanics: Model a capsule/oval steel profile chassis (using standard 100x50x3.0 mm or 80x40x3.0 mm structural tubing to keep tare weight <180 kg) adhering to the 1400x1100x1600 mm footprint envelope. Converging pivot geometry will be mapped to the target 5th–95th percentile Indian anthropometry for zero shoulder impingement. • Isolateral Mechanism: Independent dual-arm swing design utilizing heavy-duty deep groove / tapered roller bearings at pivot hubs, ensuring smooth articulation under 100 kg stack resistance with <=2 deg dynamic deflection. • FEA Validation (SolidWorks Simulation): Run static linear/non-linear stress audits on pivot brackets, cable mount brackets, and the base weldment under 150% maximum shock load, certifying a minimum Factor of Safety (FOS) >= 2.0 with minimal frame flex. • Production Documentation: Complete 2D shop drawings with AWS weld symbols, laser cut/bending schedules, hardware callouts, nylon-6/aluminum pulley specs, commercial powder-coat notes, and a structured assembly/maintenance guide. I can share relevant mechanical assemblies and jump on a preliminary concept review right away. Best regards