Feiteng

수직 아스팔트 탱크 아스팔트 저장 탱크 아스팔트 가열 및 혼합 탱크

수직형 아스팔트 가열, 저장, 혼합탱크는 수직형 설계로 가열, 저장, 혼합 기능을 하나로 통합한 것입니다. 아스팔트가 보관 중에 적절한 온도를 유지하여 경화 또는 노화를 방지하기 위해 고급 가열 기술을 활용합니다. 동시에 혼합 기능은 아스팔트의 균일성과 유동성을 보장하여 건설 요구 사항을 충족합니다.

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RLC-18: Keep Finished Emulsion Stable Until It Ships

Emulsion is the most temperature-sensitive product in a bitumen plant — overheat it and it breaks, let it settle and it separates. Feiteng's vertical heating, storage and mixing tank (model RLC-18) is built around that reality: gentle 3 × 15 kW electric heating with anti-dry-burn tubes, a slow agitator that keeps the emulsion uniform, and metered DN50 loading through an oval-gear flowmeter. The same vertical finishing tanks have been delivered to customers in the UK — production and truck loading no longer have to happen at the same moment.

Why Contractors Choose RLC-18

Decouple Production From Loading
16 m³ of safe storage lets your emulsion plant run on its own schedule while trucks load on theirs — no more idling the mill because a truck is late.
Emulsion-Safe Heating
Anti-dry-burn electric tubes heat through thermal oil circulation — gentle, indirect warmth that holds temperature without the local hot spots that break emulsion.
Agitation Against Settling
The 1.1 m agitator keeps bitumen droplets suspended during storage, so the last ton out of the tank sprays the same as the first.
Metered, Documented Loading
The DN50 stainless oval-gear flowmeter (2.4–16.8 m³/h) records every transfer — loading volumes you can invoice against, not estimate.

Complete Your Emulsion Production Line

RLC-18 is the finished-product tank — pair it with the GRL-6 emulsion plant (6 t/h), the QRL Series (5–20 t/h) or the RL Series as the production unit, plus a base bitumen storage tank feeding the line.

Send us your production capacity and loading pattern — our engineers will configure the complete line within 24 hours.

Step 1 — Receiving

Receive finished emulsion from the production plant

Finished emulsion flows from your GRL or QRL plant into the tank through the DN50 inlet. The vertical Q235 tank body (Φ2.1 × 5.3 m) takes a small ground footprint beside the production line — storage capacity without sprawling across the site.

Step 2 — Temperature Holding

Hold temperature with emulsion-safe electric heating

Three 15 kW anti-dry-burn tubes heat thermal oil that circulates at 10 m³/h, warming the emulsion indirectly. Heating groups switch individually — one tube holds a warm tank, all three recover a cool one — and automatic control keeps the temperature inside the narrow band emulsion tolerates.

Step 3 — Agitation

Keep the emulsion uniform with slow agitation

The 1.1 m agitator turns gently to keep bitumen droplets evenly suspended — fast enough to prevent settling, slow enough to avoid shearing the emulsion. Run it on the schedule your formulation requires; the control cabinet handles the rest.

Step 4 — Sampling and QC

Sample from the dedicated valve before loading

The 25 mm high-temperature sampling valve lets your QC take a representative sample without opening the tank — verify the batch before it goes on a truck, not after a customer calls.

Step 5 — Metered Loading

Pump out through the flowmeter to trucks or distributors

The emulsion pump (12 m³/h) transfers product through the DN50 outlet and oval-gear flowmeter to trucks, distributors or site storage. Every cubic meter is metered — documented loading for invoicing, and the 330 L discharge manger keeps the loading bay clean.

Main Components

Vertical Tank Body
5 mm Q235 steel, Φ2.1 × 5.3 m — 18 m³ total, 16 m³ safe working volume on a compact footprint.
Anti-Dry-Burn Heating Tubes
3 × 15 kW (DN80 × 1.5 m) electric tubes with individual group switching and automatic control.
Thermal Oil Circulation
50-32-160 pump, 10 m³/h at 2.2 kW, distributing gentle indirect heat (≈900 L oil charge).
Emulsion Pump
Gear pump, 12 m³/h at 7.5 kW, for loading, transfer and circulation duties.
Agitator (Φ1.1 m)
89 mm shaft, slow-turning blade keeps droplets suspended without shearing the emulsion.
Oval-Gear Flowmeter
DN50 stainless steel, 2.4–16.8 m³/h — metered, documented transfers.
Sampling Valve
25 mm high-temperature ball valve for batch QC before loading.
Control System
Manages heating groups, temperature display, pump and agitator — 62.2 kW total, 380 V / 50 Hz.

Key Technical Parameters

Core specifications of the RLC-18 vertical emulsion finished product tank.

Item	Specification
Model	RLC-18 (19,000 L version available)
Product Type	Vertical emulsion finished product / heating and mixing tank
Tank Body	5 mm Q235 steel, Φ2.1 × H5.3 m
Total / Safe Volume	18 m³ / 16 m³
Electric Heating	3 × 15 kW anti-dry-burn tubes (DN80 × 1.5 m), total 45 kW
Thermal Oil System	≈900 L oil charge; 50-32-160 circulation pump, 10 m³/h, 2.2 kW
Emulsion Pump	12 m³/h, 7.5 kW gear pump
Inlet / Outlet	DN50
Agitator	Φ1.1 m blade, 89 mm shaft
Flowmeter	DN50 stainless oval-gear, 2.4–16.8 m³/h
Sampling Valve	25 mm high-temperature ball valve
Discharge Manger	330 L
Manhole	Φ620 mm with inner ladder
Total Power	62.2 kW, 380 V / 50 Hz (copper cable ≥35 mm²)

An 18 m³ and a 19,000 L configuration are both available — capacity, pump sizing, voltage and installation scope are confirmed with your quotation.

Applications

Emulsion Plant Storage
Buffer finished emulsion after GRL/QRL/RL production so the plant runs continuously regardless of truck schedules.
Truck and Distributor Loading
Metered loading of trucks and bitumen distributors with documented volumes and clean discharge handling.
Multi-Day Emulsion Projects
Hold emulsion at temperature with agitation across working days — produce ahead, spray on schedule.

Built by Feiteng — 15+ Years of Bitumen Equipment Export

These vertical finishing tanks have been delivered to the UK — alongside Feiteng emulsion equipment and storage tanks supplied to Zimbabwe, Mongolia, Uganda and the Wirtgen Group. Every unit ships with a one-year quality warranty, online commissioning support, and engineer dispatch on request.

Read the case: vertical emulsified bitumen finishing tanks sold to the UK →

RFQ Checklist

For an exact RLC-18 quotation, tell us: target tank capacity, emulsion type, heating temperature requirement, pump flow requirement, installation layout, power supply, loading method, and destination port.

RLC-18 FAQ

What is RLC-18 used for?

Storing, heating, agitating and loading finished emulsion bitumen after production — the buffer between your emulsion plant and your trucks. The vertical design also serves general heated mixing and storage duties.

Why does emulsion need a special finished-product tank?

Emulsion breaks if overheated and separates if left still. RLC-18 combines gentle indirect heating with slow agitation — a plain storage tank does neither.

What is the tank volume?

18 m³ total with 16 m³ safe working volume; a 19,000 L configuration is also available.

Does it include a pump and flowmeter?

Yes — a 12 m³/h emulsion pump and a DN50 stainless oval-gear flowmeter for metered, documented loading.

What are the payment terms?

Usually T/T: 30% down payment, balance before delivery. L/C is also accepted. Trade terms: EXW, FOB, CFR and CIF.

How long is the delivery time?

About 20 days of production time after the down payment is received.

What warranty and after-sales support do you provide?

One-year quality warranty after delivery, with online support included. We can also dispatch engineers for installation, commissioning and operator training.

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수직 아스팔트 탱크 아스팔트 저장 탱크 아스팔트 가열 및 혼합 탱크