Explore our core engineering product portfolio designed for maximum cubic footprint optimization and high-capacity operational throughput.
Founded in 2010 in Linyi City, Shandong Province, Guake Logistics Technology (Shandong) Co., Ltd. has established itself as an integrated global powerhouse in industrial warehouse equipment design, structural analysis, continuous roll-forming fabrication, and complete turnkey project commissioning.
Unlike simple steel fabricators or brokers, Guake executes complete lifecycle control under certified ISO 9001 and ISO 14001 quality management protocols. Our 20,000+ square meter advanced manufacturing facility houses 16 automated cold roll-forming lines, state-of-the-art robotic welding cells, and an eco-friendly electrostatic powder-coating complex.
Whether you require standard selective beam frames or engineered multi-deep push back storage racks, our engineering department provides Professional Engineer (PE) stamped structural calculations, BIM layout integration, and customized material selection tailored to site-specific seismic and load requirements.
Understanding cart nesting kinematics, gravitational force vectors, roll resistance, and structural safety margins in dynamic multi-deep storage environments.
Push back racks utilize nested, low-profile carts riding on inclined structural steel rails (typically pitched at a 3° to 4.5° grade). As a forklift pushes the first pallet back, it exposes the nested cart beneath for the second pallet. Systems accommodate 2, 3, 4, 5, or 6 pallets deep per lane.
Guake utilizes heavy-gauge, cold-rolled structural steel or C-channel tracks lined with high-precision, shielded ball-bearing steel rollers. This ensures low start-up roll resistance while maintaining rigid structural integrity under dynamic impact loading up to 1,500 kg per pallet position.
When a pallet is retrieved from the aisle face, gravity automatically causes the remaining rear pallets to glide forward to the picking position. Built-in flow regulators, anti-lift safety tab catches, and heavy-duty steel end-stops prevent pallet derailment or rapid gravity runaway.
| Engineering Metric | Standard Roll-Formed System | Heavy Structural Steel System | Cold Storage (-30°C) Configuration |
|---|---|---|---|
| Maximum Lane Depth | 2 to 4 Pallets Deep | 2 to 6 Pallets Deep | 2 to 5 Pallets Deep |
| Rated Load Capacity | 1,000 kg / pallet position | 1,500 kg / pallet position | 1,250 kg / pallet position |
| Rail Pitch Gradient | 3.0° - 3.5° incline | 3.5° - 4.5° incline | 4.0° incline (Enhanced Flow) |
| Bearing & Grease Spec | Standard Shielded ABEC-3 | Heavy-Duty Double-Sealed | Synthetic Low-Temp (-40°C rated) |
| Structural Steel Grade | Q235B (ASTM A36 equivalent) | Q355B / Q355D High Tensile | Q355D Low-Temp Tough Steel |
| Finish & Surface Protection | Epoxy Powder Coating (60-80μm) | Epoxy Powder Coating (80-100μm) | Hot-Dip Galvanized / Anti-Corrosive |
How Guake is bridging static heavy-duty storage racks with smart telemetry, magnetic deceleration, and automated material handling integration.
Next-generation push-back systems are being fitted with micro-optical and weight telemetry sensors within the nesting cart frames. This provides real-time aisle-level occupancy reports directly to warehouse management software (WMS), eliminating physical auditing errors.
To safely handle extreme variable pallet weights (e.g., mixing 300 kg light goods with 1,400 kg liquid drums), Guake is integrating non-contact magnetic eddy-current brake rollers into the track system, maintaining uniform push back release velocity regardless of load mass.
As distribution hubs adopt Autonomous Mobile Robots (AMRs) and automated forklifts, cart front stops and lane entry geometry are re-engineered with laser-aligned guide funnels and soft-touch mechanical latches to accommodate robotic fork placement with millimeter precision.
Push back storage racks deliver optimized Last-In, First-Out (LIFO) inventory management across diverse high-volume commercial industries.
Real estate inside cold storage facilities (-20°C to -30°C) carries massive refrigeration energy overhead. Push back racking doubles cubic density compared to selective racking by eliminating interior aisles. Guake uses low-temperature resilient Q355D steel and specialized synthetic lubricants that prevent grease crystallization and cart binding under freezing conditions.
For high-throughput FMCG operators handling medium SKU diversity in large batch quantities, push back racks provide an ideal balance. Unlike drive-in racks where an entire lane must hold identical SKUs, each lane of a push back rack can hold a distinct SKU at each level, vastly increasing selectivity while keeping storage density up to 75% higher than static frames.
Automotive assembly lines demand rapid staging of heavy metal totes, engines, and stamping dies. Guake structural C-channel push back systems absorb high forklift impacts and support concentrated unit loads up to 1,500 kg per position without beam deflection or cart track distortion.
Pharmaceutical distribution requires strict batch segregation and immaculate environmental hygiene. Guake push back systems feature smooth electrostatically cured powder coatings that prevent dust accumulation, resist chemical spills, and facilitate easy wash-down procedures.
How Guake leverages Shandong’s industrial steel cluster, automated manufacturing lines, and direct export infrastructure to deliver superior procurement value.
Located in Linyi, Shandong, Guake has direct raw material access to top-tier steel giants such as BaoSteel and ShanSteel. We source certified prime Q235B and Q355B structural coil, ensuring consistent wall thickness, high yield strength, and 100% material traceability with MTC ISO 10204 3.1 certification.
Our workshop features continuous 16-stage roll-forming machines for precision frame uprights and box beams. Full-penetration robotic welding cells eliminate human joint error, ensuring exact tolerances on track mounting brackets and cart frame alignment essential for smooth gravity cart travel.
Push back nesting carts are engineered for Semi-Knocked-Down (SKD) flat-pack shipping. By nesting cart frames inside custom steel stillages, Guake engineering optimizes 40ft HQ container cubic fill rates by up to 35%, dramatically reducing ocean freight costs per pallet position for overseas buyers.
Analyzing Capital Expenditure (CAPEX) versus Operational Expenditure (OPEX) savings when migrating from standard selective racking to wholesale push back storage racks.
When evaluating warehouse storage infrastructure, direct racking cost per pallet position is only one variable. A comprehensive Total Cost of Ownership model accounts for land acquisition/lease costs, building HVAC/lighting energy, forklift travel time, and operator labor overhead.
Key Economic Takeaways:
| Storage Topology | Density % | Selectivity | Forklift Damage Risk | CAPEX Index |
|---|---|---|---|---|
| Selective Racking | 100% (Baseline) | 100% Direct | Low | 1.0x |
| Push Back Racks | 160% - 190% | High (per lane) | Very Low | 2.2x |
| Drive-In Racking | 180% - 210% | Poor (per block) | High (Forklift Enters) | 1.4x |
| Radio Shuttle Racking | 200% - 230% | Medium | Low | 4.5x |
| Automated AS/RS | 250%+ | 100% Automated | None (Robotic) | 10.0x+ |
Guake racking systems are engineered in strict accordance with worldwide structural standards, ensuring full safety authorization and seamless municipal permit approval.
Engineered to meet the Rack Manufacturers Institute (RMI) specifications and ANSI MH16.1 structural design codes for industrial steel storage racks across North America.
Fully compliant with European Federation of Material Handling (FEM) 10.2.02 standards and EN 15512 structural limits for static steel racking systems throughout the EU.
Fabricated and tested to satisfy Australian Standard AS4084-2012 for steel storage racking, featuring enhanced safety factor coefficients and beam connector locking pins.
Every layout includes finite element analysis (FEA) modeling for specific geographic seismic zones (Seismic Categories A through F), specifying heavy-duty footplates and expanding anchor bolt patterns.
Detailed technical answers regarding design, ordering, maintenance, safety physics, and overseas shipping for push back storage racks.
Guake Logistics Technology manufactures a full enterprise spectrum of storage equipment, including:
Each high-density storage technology serves distinct operational priorities:
Yes. Simply provide our engineering department with your facility CAD floor plan (or dimensioned PDF), clear ceiling height, pallet footprint (Width x Depth x Height), maximum unit load weight, and forklift model specification. Our engineers will generate a complimentary 3D layout proposal accompanied by structural load calculations and beam deflection models.
Cart hang-ups are prevented through three engineering controls: (1) Precision roll-formed inclined tracks (3.5°-4° slope) fitted with shielded ABEC steel bearings ensure consistent gravitational rollout; (2) Rigid, fully-welded heavy-gauge cart frames resist diagonal twisting even if pallets are loaded off-center; (3) Front and side safety flange alignment guides keep carts locked square to the track during loading.
Push back racks are compatible with standard Wooden GMA pallets, EURO pallets (1200mm x 800mm and 1200mm x 1000mm), industrial steel pallets, and rigid plastic molded pallets. The carts support bottom runners across the perimeter frame, so slightly damaged pallets that cannot span open selective rack beams can still be safely handled in a push back system.
Yes. Every global order includes comprehensive assembly blueprints, component piece-lists, and 3D installation step-by-step videos. For enterprise projects, Guake can dispatch experienced installation supervisors and project engineers directly to your overseas facility to oversee local assembly and system commissioning. Learn more on our Global Service portal.
All structural members undergo automated shot-blasting to Sa2.5 cleanliness standards to eliminate scale and rust, followed by a multi-stage zinc phosphate pre-treatment and electrostatic epoxy-polyester powder coating cured at 200°C. Finished surfaces undergo salt-spray chamber testing (ISO 9227 > 500 hours) to ensure long-term durability against abrasion, moisture, and chemical exposure.
Select a product line below to view full mechanical drawings, load charts, and direct factory quotation options.
Contact our structural engineering department today for CAD layout designs, push back racking load calculations, and wholesale factory-direct pricing.
