Name: SR-L Lab-scale FBCVD Reactor
Brand: 河南嵩瑞新型耐材有限公司

Question 1

Can you provide process verification services?

Accepted Answer

Yes. Songrui offers process verification on pilot reactors: feedstock testing, parameter optimization, 72h+ stability testing, and verification reports. Fees are deductible from production equipment purchases.

Question 2

What reactor is used for Si-C anode materials?

Accepted Answer

The mainstream route is CVD; fluidized bed reactors, with sufficient gas-solid contact and continuous capability, are the core equipment for scale-up Si-C anode production.

Question 3

Difference between FBCVD and fixed-bed CVD?

Accepted Answer

Fixed beds have static particles with uneven transfer and poor coating consistency; fluidized beds suspend particles in a uniform environment, giving uniform coating and scale-up capability.

Question 4

What is the typical CVD deposition temperature?

Accepted Answer

Silicon-carbon anode CVD deposition temperature is typically 400-650℃, depending on silicon and carbon sources. Songrui SR-series reactors feature zoned temperature control with ±2℃ uniformity.

Question 5

How to select a gas distributor for fluidized bed reactors?

Accepted Answer

Distributor selection considers particle size, density, and gas velocity. Key parameters include opening ratio (1-5%), pressure drop (0.5-2kPa), and orifice size. Songrui provides custom distributor design.

Question 6

How is silane flow controlled during CVD?

Accepted Answer

Silane flow is precisely controlled using mass flow controllers (MFC). Typical flow is 50-200sccm (lab) or 1-10slm (production), diluted with N2 or Ar to 2-10% concentration. Songrui reactors include MFCs and safety interlocks.

Question 7

How to clean and maintain fluidized bed reactor distributors?

Accepted Answer

Post-batch inert gas purging for 10-15 minutes, weekly pressure drop monitoring, monthly ultrasonic cleaning, quarterly inspection for flatness and cracks, and rotating spare distributors.

Question 8

What is the warranty and service response for FBCVD equipment?

Accepted Answer

12-month warranty from acceptance. Remote support within 2 hours, on-site service within 48 hours domestically. Warranty covers reactor body, temperature control, and gas distribution systems.

Question 9

Can you provide remote technical support?

Accepted Answer

Yes. Songrui provides remote monitoring interfaces, 24/7 online support, remote troubleshooting, and periodic data analysis. Complex issues are handled with on-site engineers within 48 hours.

单炉处理量	0.1-5 kg/批
沉积温度	室温-1100 ℃

Item	Value	Unit
单炉处理量	0.1-5 kg/批
沉积温度	室温-1100 ℃

SR-L Lab-scale FBCVD Reactor

Product Introduction

Positioning

Features

Technical Parameters

FAQ