What is the rated heating power of the unit?

The rated heating power is 14 KW.

What are the typical lead times for production?

During peak season, lead time is 1-3 months. During off-season, it is within 15 workdays.

What certifications does the product hold?

The product is certified with CE, ISO, RoHS, and UL.

Low Cost Engine Oil Heating Heat Exchanger for Oil Preheating with Zero Energy Heating Transfer

Name: Low Cost Engine Oil Heating Heat Exchanger for Oil Preheating with Zero Energy Heating Transfer
Brand: Shandong Ecoice Refrigeration Co., Ltd.
SKU: 938746935

Shandong, ChinaShandong Ecoice Refrigeration Co., Ltd.

US$300.00

50-99 Pieces

US$290.00

100+ Pieces

Sample price:US$75.00/piece.Request sample

Product profile

Customization

Available

Warranty

24month

Customized

Model NO.

CHEX-20110605

Performance

Pressure Resistant, Temperature Resistant, Corrosion Resistant

Brand

Ecoice

Certification

CE, ISO, RoHS

Style

Coil

Item

Coaxial Tube Heat Exchanger

Transport Package

Packed by Seaworthy Export Cartons and Pallet

Specification

CE-1P

Trademark

ECOICE

Origin

China

HS Code

8419

Production Capacity

500000PCS Per Year

Key features

Customized Dimensions: Outlook and size are fully customizable to meet specific project requirements.

High Efficiency Design: Spiral groove structure enhances heat transfer and fluid mixing on both sides.

Self-Cleaning Capability: Spiral flow washes the surface, preventing blockage from sediment and fibers.

Freeze Prevention: Turbulent flow in spiral grooves prevents freezing and eliminates frost cracking risk.

Low Leakage Risk: Fewer welding points and simple processing reduce leakage risks from vibration.

Pressure Shock Resistance: Superior resistance to pressure fluctuations compared to plate heat exchangers.

Multiple Material Options: Inner and outer tubes available in copper, titanium, stainless steel, and more.

24-Month Warranty: Comes with a comprehensive 24-month warranty for mechanical reliability.

Company profile

Product Certification

Shandong Ecoice Refrigeration Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-11-01Nearest Port: QingDao, ShangHai, NingBoAverage Response Time: ≤3.53hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryShandong Ecoice Refrigeration Co., Ltd. is identified as a China-based trading company and manufacturer/factory supplying refrigeration products and HVACR spare parts. It reports professional refrigeration and air-conditioning R&D capabilities, 3D software design services, OEM/ODM support, and multiple customization options. The supplier states that it holds ISO9001:2000, ISO14000, RoHS, and UL certifications, although the provided information does not independently verify their current validity. Service controls include written procedures and records for corrective and preventive actions, complaint handling, supplier assessment, and quality assurance. Production information indicates three production lines, 50 staff-years of experience, and stated lead times of within 15 working days in some records, while another record states 2–3 months during peak season. No overseas showrooms, agents, branches, or offline trade-show participation are reported. Customer case information is not provided.

Supplier typeThe supplier is described as a trading company, with another record identifying it as both a trading company and manufacturer/factory. Its registered location is in Jinan, Shandong, China, and its associated-company industry is wholesale and retail. This indicates a trading-led business with stated manufacturing capability, but the relative scale of its own manufacturing operation is not established.

CertificationsThe company description states that its factory has been awarded ISO9001:2000, ISO14000, RoHS, and UL certificates. A TUV Rheinland audit record is also provided with a report period from July 6, 2026 to July 5, 2027, but the audit result is recorded as "0" without an explanatory interpretation. The certifications are therefore explicitly claimed, although the slices do not provide certificate numbers or scope details.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling, and it reports quality assurance in quality-control processes. However, it reports no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas service countries. The evidence supports formal service-process capability but limited overseas service infrastructure.

R&D capabilityThe supplier explicitly reports a professional refrigeration and air-conditioning R&D team, 3D software design services, and the ability to provide customized OEM and ODM products. These statements support technical development and design capability, although no patent, laboratory, engineer-count, or completed innovation project evidence is provided.

Production capacityThe supplier reports three production lines, sample preparation for quality checks on request, and a workforce experience figure of 50. Lead-time information is inconsistent: one record states within 15 working days for both peak and off-season periods, while another states 2–3 months during peak season. Production capability is evidenced, but capacity and peak-season reliability cannot be judged conclusively.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its company description also states that its refrigeration and air-conditioning R&D team can supply customized OEM and ODM products, providing direct evidence of broad customization support.

Product Q&A

Q:What is the warranty period for this heat exchanger?

The product includes a 24-month warranty.

Q:Can the size and outlook of the heat exchanger be customized?

Yes, the outlook and size are fully customizable.

Q:What materials are available for the inner and outer tubes?

Inner tubes can be red copper, cupronickel, titanium, or stainless steel. Outer tubes can be steel, red copper, cupro-nickel, titanium, or stainless steel.

Q:How does the spiral groove structure improve performance?

It enhances heat transfer, intensifies fluid mixing, and provides self-cleaning ability by washing the surface.

Q:Is this heat exchanger resistant to freezing?

Yes, the turbulent flow in the spiral groove prevents freezing and eliminates the risk of frost cracking.