Device Specifications:
 
Mechanical: S-rod with electronics housing on rod, 3-piece breakdown construction, nonmetallic telescoping lower rod, adjustable position arm rest
Operating principle: VLF induction balance
Operating frequency: 19 kHz, crystal controlled
Ground balance range: From ferrite to salt water inclusive
Discrimination ground suppression: Combination of 2" and 3" order methods
Target 10 ground suppression: 3rd order
Operating temp range: 14 to 122 degrees F (-10 to +50 C)
Weight: 2 Ibs, 8 oz with battery installed
Batteries: Single 9 volt rectangular alkaline
Standard search coisl: 5"+11"

New Features
Extraordinary sensitivity to tiny gold nuggets
Multi-purpose more than just a gold machine
Unmatched target separation in iron trash
High-end performance at a mid-range price
No motion pinpoint with depth indicator
Manual & computerized ground balance
Continuous ground conation readouts
Ground phase
Ground mineralization
Threshold and gain adjustment
Signal Strength Indicator
Two Ground Balancing Options-Computerized Ground Grab and Manual
Continuous Ground Condition Readouts
2-Tone VCO Audio
Big Easy-To-Read LCD Display
Target ID
Signal Strength Indication
On/off power and Gain control
Mode selection control
Pin Point control
LCD battery indicator
1/4 and 1/8 inch headphone jacks
High Powered 11" DD Search coil
Optional deep-seeking 5" DD Coil
Ultra Lightweight
3-pole system
Comfort Hand-Grip
Arc-detector Stand
 

Device Specifications:
 
Mechanical: S-rod with electronics housing on rod, 3-piece breakdown construction, nonmetallic telescoping lower rod, adjustable position arm rest
Operating principle: VLF induction balance
Operating frequency: 19 kHz, crystal controlled
Ground balance range: From ferrite to salt water inclusive
Discrimination ground suppression: Combination of 2" and 3" order methods
Target 10 ground suppression: 3rd order
Operating temp range: 14 to 122 degrees F (-10 to +50 C)
Weight: 2 Ibs, 8 oz with battery installed
Batteries: Single 9 volt rectangular alkaline
Standard search coisl: 5"+11"

New Features
Extraordinary sensitivity to tiny gold nuggets
Multi-purpose more than just a gold machine
Unmatched target separation in iron trash
High-end performance at a mid-range price
No motion pinpoint with depth indicator
Manual & computerized ground balance
Continuous ground conation readouts
Ground phase
Ground mineralization
Threshold and gain adjustment
Signal Strength Indicator
Two Ground Balancing Options-Computerized Ground Grab and Manual
Continuous Ground Condition Readouts
2-Tone VCO Audio
Big Easy-To-Read LCD Display
Target ID
Signal Strength Indication
On/off power and Gain control
Mode selection control
Pin Point control
LCD battery indicator
1/4 and 1/8 inch headphone jacks
High Powered 11" DD Search coil
Optional deep-seeking 5" DD Coil
Ultra Lightweight
3-pole system
Comfort Hand-Grip
Arc-detector Stand
 

Boiler Grate

The chain grate is the combustion equipment of coal-fired steam boiler. There are three main types and structures: chain belt grate, scale grate and beam grate.

1. Chain belt grate. The chain belt grate is a wide circular chain belt which is surrounded by and supported on the the front and rear axles via the chain wheels. At present, ZOZEN packaged chain grate steam boiler mainly adopts the large-block chain belt grate with a capacity of 1-20 tph.

2. Scale grate. The scale grate has many advantages. The obvious one is that there is less coal leakage. The scales can be replaced without shutting down the boiler. The ventilation is balanced, and the ventilation section is relatively small (6%). The chain grate bars only bears the stress or high temperature instead of both of them, which improves the working conditions of the chain grate.

3. Beam grate. Its main feature is that the width and length of the grate can be extended in a wide range, and the tonnage of the boiler can be larger. At present, the tonnage of the domestic beam chain grate steam boiler can reach 240 tph. The grate is featured with long service life, good durability, smooth arrangement and convenient replacement.

Chain Grate Boiler,Travelling Grate Boiler,Travelling Grate,Step Grate Boiler

Jinan Yuanda Power Equipment Co.,Ltd. , https://www.ydboilerpart.com