Features
- Simultaneously detect 2~5 gases, including toxic gases, commbustible gases and oxygen measurement.
- Intrinsically safe, CE certified, CMExC certified
- Portable, industrial use, higher sensitivity and accuracy
- Imported high quality sensors from UK
- Fully configurable alarm points
- Customized gas combination, private label & logo

Applications
- Food & Beverage
- Automotive
- LNG & LPG
- Pharmaceutical
- Oil and Gas
- Petrochemical
- Water/waste water Treatment
- Metals & Steel Production
- Power stations

Display
- OEM & ODM design by Beijing Dashiweiye Tech.
- Manufactured and produced by Beijing Shian Tech.



Accessories
Standard-
- USB extension cord
- Charging adapter
- Calibration mask and tube
- Stainless steel clip
- Hanging cord
- Carrying Holster
- English User's manual


Optional accessories
- Gas sampling pump with filter. (sampling hose and probe.)

- Data logger software, works for Windows 10, Windows XP, Windows 7. Available to output Excel file.

- Carrying suitcase. Hard-sided carrying case with foam case insert.


About Us
Beijing Shi'an Tech Instrument Co., Ltd is grown out of Beiijing Dashiweye Technology Co., Ltd, and it's engaged in designing and manufacturing portable gas detectors.

Design & Moulding with 14 years' experience, we make solidest and most practical products

Stricter quality inspection--we persue higher accuracy

Customization--we customize the exact product in your heart

Battery Operated Coal Mine Toxic Gas Portable  Multi 4 Gas Detector SA-M203

Features
- Simultaneously detect 2~5 gases, including toxic gases, commbustible gases and oxygen measurement.
- Intrinsically safe, CE certified, CMExC certified
- Portable, industrial use, higher sensitivity and accuracy
- Imported high quality sensors from UK
- Fully configurable alarm points
- Customized gas combination, private label & logo

Applications
- Food & Beverage
- Automotive
- LNG & LPG
- Pharmaceutical
- Oil and Gas
- Petrochemical
- Water/waste water Treatment
- Metals & Steel Production
- Power stations

Display
- OEM & ODM design by Beijing Dashiweiye Tech.
- Manufactured and produced by Beijing Shian Tech.



Accessories
Standard-
- USB extension cord
- Charging adapter
- Calibration mask and tube
- Stainless steel clip
- Hanging cord
- Carrying Holster
- English User's manual


Optional accessories
- Gas sampling pump with filter. (sampling hose and probe.)

- Data logger software, works for Windows 10, Windows XP, Windows 7. Available to output Excel file.

- Carrying suitcase. Hard-sided carrying case with foam case insert.


About Us
Beijing Shi'an Tech Instrument Co., Ltd is grown out of Beiijing Dashiweye Technology Co., Ltd, and it's engaged in designing and manufacturing portable gas detectors.

Design & Moulding with 14 years' experience, we make solidest and most practical products

Stricter quality inspection--we persue higher accuracy

Customization--we customize the exact product in your heart

Battery Operated Coal Mine Toxic Gas Portable  Multi 4 Gas Detector SA-M203

Shutter Door Roll Forming Machine
The shutter door machine has many type of design. The austrilia type use wide raw material width, and easy to make the door. The small type of shutter door strip has nice appearance, and durable product. Besides, there are some other type of shutter door machine, like anti-wind shutter door machine and fire proof shutter door machine. The fire proof shutter door machine has the steel frame with EPS inside.
TECHNICAL SPECIFICATION
(1) 5 tons hydraulic un-coiler:
Hydraulic motor drives. One single-head structure. It has a pressing arm to prevent the coil loose.
Electric uncoiling, hydraulic motor tenses the coil inner.
The max. coil inner-diameter is 508mm.
The max. coil outter-diameter is 1200mm.
The max. width of coil is 1250mm.
The max. capacity is 5 tons.
(2) Roll-Forming M/C:
Welded steel structure base, chains transmit, motor drives it. The machine include the filming device .
The roller is designed by Germany software COPRA, and has FEA analysis, which can promise the product precision.
Material of Roller: 45#, with hard chrome coated, polishing,
Voltage:380V/50Hz
(3) Hydraulic pressing/ Cutting:
Stop to press, Stop to cut, Post cut .Cutting tool material: Cr12, pressing tool material:40Cr.
Tolerance of the cutting length ±2mm.
(4) Product Rack
It is 2 parts, 6 meters total.
Un-powered.
(5) Hydraulic System:
It offers power for the cutter.
(6) Electrical System:
It uses Siemens PLC system to control the whole line. It can measure and cut the length automatically. Frequency adjusts the speed and it has the self-control speed function.
Human-machine screen, touch screen control. The length can be set in touch screen freely and operation is simple.
The surround connecting wires adopts aviation socket or fast-speed plug.
(7) Safety barrier system
Keep the workers safe when working.

Shutter Door Roll Forming Machine

Shutter Door Roll Forming Machine,Anti-Wind Shutter Door Roll Forming Machine,Anti-Wind Shutter Door Forming Machine,Garage Door Roll Forming Machine

Botou Xianfa Roll Forming Machine Factory , https://www.rollforming.nl