Forging is a manufacturing process that involves shaping metal using localised compressive forces. It is one of the oldest known metalworking processes, traditionally performed by a blacksmith with a hammer and anvil. Nowadays, this technique is carried out using powered equipment such as hydraulic presses, hammer mills, or forge presses, which exert much higher forces and are capable of producing more complex shapes and finer details.
Its process can be categorised into three main types:
1. Cold Forging
2. Warm Forging
3. Hot Forging
Stainless Steel Forgings,Aluminum Forging,Steel Forgings,Cold Forging A & M Manufacturing Company Ltd , https://www.am-manufacturing.com
1. Fashionable style
2. EM inductive card to open the door
3. Material: Stainless steel
4. Door thickness: 38~55mm
BW803 Series door lock
BW803 series lock adopts 125kHz EM sensor module on its PCB and EM card as its key card.
BW803 Series lock is no need using the software, so it is suitable for office/apartment/villa, etc.
1. Function characteristics
1) Each lock can accept: 2PCS Management cards, 108PCS Room cards.
2) Still can open door about 100 times after low-voltage warning.
(4PCS AA alkaline batteries for each lock)
2. Unlocking Method:
Management Card: The card cannot open the lock, just used for setting the Room card.
Room Card: The confirmed Room cards can unlock the lock, and green light will be on and 1 long beep. Room cards that are not be confirmed open the lock, red light will flash 3 times. The same card that is confirmed by several locks can open all these doors.
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Technical item
Parameter Description
shell materials
Stainless steel/pure copper/ zinc alloy
Weigh
about 3.7 kgs
Side pressure strength
1000kgs
Life time
over 10 years
Inductive Distance
20mm
Effective unlocking duration
within 6 seconds
power supply
DC6V, 4 * #5 alkaline batteries
quiescent current
20μ A
working temperature
-40~85
Relative humidity
less than 95%, no corrosive gas and dust
Service durability
100, 000 times
data saving length
over 100 years
Applicable door thickness
38~55 mm
1. Fashionable style
2. EM inductive card to open the door
3. Material: Stainless steel
4. Door thickness: 38~55mm
BW803 Series door lock
BW803 series lock adopts 125kHz EM sensor module on its PCB and EM card as its key card.
BW803 Series lock is no need using the software, so it is suitable for office/apartment/villa, etc.
1. Function characteristics
1) Each lock can accept: 2PCS Management cards, 108PCS Room cards.
2) Still can open door about 100 times after low-voltage warning.
(4PCS AA alkaline batteries for each lock)
2. Unlocking Method:
Management Card: The card cannot open the lock, just used for setting the Room card.
Room Card: The confirmed Room cards can unlock the lock, and green light will be on and 1 long beep. Room cards that are not be confirmed open the lock, red light will flash 3 times. The same card that is confirmed by several locks can open all these doors.
Â
Technical item
Parameter Description
shell materials
Stainless steel/pure copper/ zinc alloy
Weigh
about 3.7 kgs
Side pressure strength
1000kgs
Life time
over 10 years
Inductive Distance
20mm
Effective unlocking duration
within 6 seconds
power supply
DC6V, 4 * #5 alkaline batteries
quiescent current
20μ A
working temperature
-40~85
Relative humidity
less than 95%, no corrosive gas and dust
Service durability
100, 000 times
data saving length
over 100 years
Applicable door thickness
38~55 mm
Performed at or near room temperature, which increases the strength of the metal through work hardening. It is typically used for smaller parts and can produce a high surface finish and excellent dimensional control.
Carried out at temperatures between room temperature and about half the metal`s melting point. This process offers a good balance between the ease of shaping and the final properties of the metal, making it suitable for parts requiring moderate strength and precision.
Performed at temperatures above the metal`s recrystallisation temperature. This method allows for the shaping of large and complex parts, as the high temperatures increase metal ductility and reduce resistance to deformation. Hot forging is commonly used for steel, aluminium, and brass.
Model NO.: BW803SC/G-G
Data Storage Types: Offline
Certification: CE, FCC
Color: Champagne Golden
Usage: Hotel/Home/Office/Apartment
Lock Type: G
Surface Effect: Stainless Steel Wiredrawing with Golden Edge
Door Thickness: 38~55mm
Power Supply: 4 Alkaline Batteries
Card Type: 13.56Hz Mifare One Card
Low Voltage Alarm: Yes
Mateiral: Zinc Alloy
Mortise: ANSI Type with 5 Latches
Certificate: Certificate
Unlock Records: More Than 260
Trademark: Bonwin
Transport Package: Carton
Specification: 54*34*54cm
Origin: Jiangsu, China (Mainland)
HS Code: 83014000
Model NO.: BW803SC/G-G
Data Storage Types: Offline
Certification: CE, FCC
Color: Champagne Golden
Usage: Hotel/Home/Office/Apartment
Lock Type: G
Surface Effect: Stainless Steel Wiredrawing with Golden Edge
Door Thickness: 38~55mm
Power Supply: 4 Alkaline Batteries
Card Type: 13.56Hz Mifare One Card
Low Voltage Alarm: Yes
Mateiral: Zinc Alloy
Mortise: ANSI Type with 5 Latches
Certificate: Certificate
Unlock Records: More Than 260
Trademark: Bonwin
Transport Package: Carton
Specification: 54*34*54cm
Origin: Jiangsu, China (Mainland)
HS Code: 83014000