WANG chuanzhen PENG wei XIAO min LI Chunsong (SQHL) Total Solutions of Irradiation Facilities for China and international markets WANG chuanzhen PENG wei XIAO min LI Chunsong (SQHL)

2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade Contents 1. Introduction of SQHL 2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade 4. EB Irradiation Facilities 5. iPCS 6. Prospect

Introduction of SQHL Full name: Beijing SanQiangHeLi Radiation Engineering Technology Co. Ltd (SQHL) Formed in 1998

Business Scope

21 new commercial gamma irradiation facilities supplied SQHL Experience 21 new commercial gamma irradiation facilities supplied Over 11MCi Co-60 imported to China Two gamma irradiators to the international market(Thailand and Vietnam). Involved in 14 Electron beam irradiation facilities including the project for Rhodotron. SQHL collected and returned 170 Nordion sources back to Canada in 2013 for 10 clients in China Over 50 old gamma irradiation facilities upgraded 2 gamma irradiation facilities decommissioned after 2011

2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade Contents 1. Introduction of SQHL 2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade 4. EB Irradiation Facilities 5. iPCS 6. Prospect

Gamma Irradiation Facilities At present, there are more than 140 gamma Irradiation Facilities in China, among which more than 120 gamma Irradiation Facilities are for commercial purpose And about 200 commercial gamma Irradiation Facilities in the other countries in the world

Gamma Irradiation Facilities As the total solution provider in radiation processing, SQHL has four series of Gamma irradiation facilities products, namely with SQ (H), SQ (L), SQ (G) and SQ (T), completely covering all types of commercial irradiation facilities in China.

SQ(H)

SQ(H) Key Features hanging chain conveyor system and source-passing machine combination. 6-pass or inner 2-pass source-passing options for different irradiated products. Pneumatic/electronic source-passing machine for accurate dose absorption control. Bar code recognition system and control system Design capacity :1.5~6 MCi

SQ(L)

Full Stack hanging chain conveyor system SQ(L) Key Features Full Stack hanging chain conveyor system Fast transmission speed (30s or even faster) Simple structure for easy maintenance Low cost

SQ(G)

Roller conveyor system and source-passing machine combination. SQ(G) Key Features Roller conveyor system and source-passing machine combination. Level exchanging inside the radiation room Pneumatic/electronic source-passing machine for accurate dose absorption control. Bar code recognition system and control system Design capacity (MCi)1.5~6 Mci

SQ(T)

Heavy hanging chain conveyor system SQ(T) Key Features Heavy hanging chain conveyor system Large carrier suitable for the standard logistics cargo tray by forklift High load bearing capacity (maximum 2000Kg/carrier) Design capacity :3~6 MCi

2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade Contents 1. Introduction of SQHL 2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade 4. EB Irradiation Facilities 5. iPCS 6. Prospect

Gamma Irradiation Facilities’ Upgrade GB17568-2008 and GB 10252-2009 and other regulations covers the requirements of SSG-8(safety guide IAEA) GB10252 refers to the draft version of SSG-8 More strict than SSG-8, such as Fire extinguish system inside irradiation room Mobile Video system for irradiation room Source rack protection

Gamma Irradiation Facilities’ Upgrade 34 gamma irradiators upgraded for the fire distinguished system, mobile video system and source protection in 2010-“Three Items Upgrade” 10 gamma irradiators upgraded the whole controls system from 2008 to 2014-”Controls Upgrade” 7 gamma irradiators upgraded the whole system from 2007 to 2014-”Whole System Upgrade” Some single equipment upgraded: source rack, loading and unloading, cables, computer, pool….

Gamma Irradiation Facilities’ Upgrade Fire extinguish system inside irradiation room:

Gamma Irradiation Facilities’ Upgrade

Gamma Irradiation Facilities’ Upgrade Mobile video system

Gamma Irradiation Facilities’ Upgrade

Gamma Irradiation Facilities’ Upgrade Source protection Source shroud is required for all types irradiators The detection system of the carries The support of shroud should be connected to floor and roof directly for enough strength.

Radiation dose monitor PLC UPS Computer Safety system Wires and cables Controls Upgrade Control console Radiation dose monitor PLC UPS Computer Safety system Wires and cables

Source rack and operating system Safety system Control system Whole System Upgrade Replace all systems except the building(or even some small modifications of building) Conveyor system Source rack and operating system Safety system Control system Wires and cables

Before Upgrade

After Upgrade

After Upgrade

Install a new SS304 to the old pool Fix radiation monitor Single Upgrade Pool liner Install a new SS304 to the old pool Fix radiation monitor Installed more than 50 Fire and smoke detector QIC Source hoist system From electric motor to cylinder Capacity extension According to the calculation, to extend the capacity Licensed 500kCi expand to 1 MCi

Improve the Safety of the system Benefit to the Upgrade Improve the Safety of the system Improve the performance of the irradiator Meet the updated standards (regulations)

2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade Contents 1. Introduction of SQHL 2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade 4. EB Irradiation Facilities 5. iPCS 6. Prospect

EB Irradiation Facilities SQHL provides total solution of EB irradiator, including integrated accelerator, radiation shielding solution, conveyor system, safety interlock system, bar code recognition system and control system. SQHL under-beam conveyor system is adaptable for various brands of accelerator.

SQ(E1) EB Irradiator SQ（E1）EB Irradiator Especially suitable for Rhodotron TT100, TT200, TT300, etc high energy accelerators.  

especially suitable for 10MeV, 10-25KW linear accelerator. SQ(E2) EB Irradiator SQ（E2）EB Irradiator especially suitable for 10MeV, 10-25KW linear accelerator.

SQ(E3) EB Irradiator SQ（E3）EB Irradiator especially suitable for two 10MeV, 10-25KW linear accelerators with non-parallel location (interleaving). exchange side no need

SQ(E4) EB Irradiator SQ（E4）EB Irradiator accelerator 300-500KeV, 30KW or even lower energy self-shielding accelerators. Especially suitable for tire irradiation.

2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade Contents 1. Introduction of SQHL 2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade 4. EB Irradiation Facilities 5. iPCS 6. Prospect

SQHL iPCS SQHL Irradiation Process Control System (SQHL iPCS) offers an irradiation operation management total solution. It is designed to monitor and manage the whole operation, production and quality sub processes. The goal is to make all operation states under control and support the enterprise's decision with the intelligent data analysis.

SQHL iPCS

2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade Contents 1. Introduction of SQHL 2. Gamma Irradiation Facilities 3. Irradiation Facilities’ upgrade 4. EB Irradiation Facilities 5. iPCS 6. Prospect

Now more and more EB irradiators put into use than Gamma; Prospect Now more and more EB irradiators put into use than Gamma; Some ways , EB more safety, cut off the power, no radiation; But EB poor penetration than Gamma; X-ray maybe OK, but need time; In the short term, gamma is still dominant, but the long term, maybe EB or X-ray

Thank you! For more information: Exhibition Booth (SQHL) Email: lichunsong@sqhlret.com Website: www.sqhlret.com