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Home » Product » Hardware Casting Part » Kitchenware and Bathroom Hardware » Customized Foundry Freezer Door Support Kitchenware Bathroom Hardware Investment Casting Parts

Customized Foundry Freezer Door Support Kitchenware Bathroom Hardware Investment Casting Parts

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Zeren offer lost wax investment casting, CNC machining, mold production, heat treatment and surface treatment with reliable quality, fast delivery, and customized solutions tailored to client needs.
  • KH003

  • OEM

Availability:

Product Description


ME008 3

Freezer Door Support casting parts are precision-engineered components designed to ensure reliable operation in ultra-low temperature environments. Manufactured through high-pressure die casting or sand casting processes, these parts utilize specialized aluminum alloys (A356-T6) and stainless steel (304/316) to maintain structural integrity at temperatures as low as -40°C. Featuring thermal-break designs and anti-frost coatings, they prevent cold bridging while supporting heavy door loads. These durable castings meet NSF and FDA standards for food safety, making them essential for commercial refrigeration and industrial cold storage applications.


Product Name Freezer Door Support
Standard /Non- Standard Non-Standard Products
Model KH003
Material Stainless Steel
Classification Hardware Casting Part - Kitchenware and Bathroom Hardware
Process Silica Sol Investment Casting +CNC machining
Certification ISO9001:2015 + SGS
Service OEM One-Stop Investment Casting &CNC Machining Service


Technical Parameters

Product General Specs
MaterialAustenitic stainless steel: 201, 303, 304, 316, 316L, 1.4581, scs14, scs16
Hardened stainless steel:17-4PH, 410, 420, 440C
Alloy cast steel: 4140, 4150, 4340, 8620, GS-25CrMo4
Casting alloy tool steel: CS-2, CS-7, CrWMn
Carbon steel: 1020, 1025(WCB), 1030, 1040, 1045, 1050
Weight1g-30kg
Casting toleranceCT4-CT7/GBT6414-1999; VDG Merkblad P690
Surface RoughnessRa1.6-Ra6.3
ThicknessMin 2mm (1mm in Micro-region)
Casting RadiusRound radius ≥0.3mm, Internal fillet radius≥0.5mm
Blind Hole DepthMax 30mm (Diamter 10mm)
MachiningTurning,Milling,Drilling,Boring,Threading, Grinding,CNC Machining & test equipment
Heat TreatmentAnnealing,Hardening, Normalizing,Carburizing, Aging
Surface FinishingBlack Oxide,Black Coating,Anti-Pollution Flashover Coating,Mirror Polish
Industry StandardsASTM, ICI, BS, DIN, JIS, ISO
Design SoftwarePro-E, UG,Solidworks, AutoCAD
File FormatIGS, STP, XT, PDF, JPEG, JPG


Product Uses & Advantage

Uses:

  1. Commercial Walk-In Freezers – Heavy-duty hinges and brackets that support large, insulated doors in supermarket cold rooms and food distribution centers, ensuring smooth operation under frequent use.

  2. Industrial Cold Chain Logistics – Reinforced door frames for refrigerated trucks and shipping containers, maintaining seal integrity during transport to prevent temperature fluctuations.

  3. Pharmaceutical Storage Units – Precision-cast supports for ultra-low temperature (ULT) freezers (-80°C), ensuring reliable access to sensitive medical supplies and vaccines.


Advantages:

  1. Thermal Isolation Technology – Multi-component designs with polymer inserts minimize heat transfer, reducing energy loss and frost buildup on door surfaces.

  2. Corrosion & Wear Resistance – Anodized or powder-coated finishes protect against moisture, cleaning chemicals, and mechanical wear in high-humidity environments.

  3. Easy Maintenance – Self-lubricating bushings and adjustable hinges simplify servicing, extending the lifespan of freezer systems in demanding commercial settings.


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Product Application

Here are some specific application scenarios of kitchenware and bathroom hardware casting parts:


  1. Food Processing Facilities – Hygienic, easy-to-clean supports for blast freezer doors in meat, seafood, and dairy processing plants.

  2. Laboratory Cold Storage – Precision-aligned castings for cryogenic freezer doors in biotech and medical research facilities, ensuring airtight seals.

  3. Retail Display Freezers – Aesthetic yet durable components for glass-door merchandisers, combining strength with sleek design for customer-facing environments.




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