construction machinery hydraulic hammer breaker made in china yantai
Hydraulic Hammer operating :
"broken hammer" or ''breaker".Hydraulic breaker's power source is excavators,loaders or pumping stations' pressure.It can break stones and rocks more effectively in the engineering construction.Selection of hydraulic breaker principle is according to the operation environment and excavator type.
Hydraulic breaker main body internal structure.
Back Head: steel ingot adopts the furnace refining outside and vacuum degassing, through forging(ensure the forging ratio),normalizing,Ultrasonic flaw detection to check internal organization loose and crack
Inward Valve:Strong strick force
Outward Valve:Normal strick force,easy to maintain
Cylinder:Good grinding process, CNC vertical mill to ensure the process human factors
Piston: Made by good quality material,accumulated heat treatment know-how and korean manufacturing technologe
Front Head:Protecting the whole breaker from the chisel's shock
Chisel:The specially heat-treated toll is directly applied to break rocks
Hydraulic breaker application:
1.Mining:Mountains,mining,crushing,secondary crushing
2.Metallurgy,slag cleaning,ladle furnace demolition,demolition equipment foundation body dissatisfied
3.Railway,tunnel,bridge,mountain down,sbgrade compaction
4.Highway:highway repair,cement pavement broken.foundation excavation
5.Municipal gardens:concrete crushing, water,electricity.gas engineering construction,the transformation of the old city
6.Building: the old building demolition.reinforced concrete broken
7.The ship hull in mussels ,derusting
8.Other:ice breaking, breaking the permaforst and Vibrating Sand
1. Strict raw material sourcing.
All steel ingots we purchase are forged, and the whole cylinder body including piston and valve is made of 20crmo steel, best material for breakers in China, which features high density and excellent toughness.
2. Powerful strike.
Compared with other brand’s products, HMB series Hydraulic Breakers has more powerful strike and reliable performance.
3. Unique valve system.
HMB series Hydraulic Breakers adopt simple hydraulic circuit system, which use less oil and improve efficiency.
4. Ideal structure design.
Optimized design requires fewer components, which guarantees less breakdown, and easy maintenance.
5. years of professional heat treatment process.
All major parts, including cylinder, back and front head, piston, accumulator, valve system and chisels are under heat treatment in professional workshop, to enhance hardness.
| Model | Operating Weight | Required Oil flow | Working Pressure | Impact rate | Chisel Diameter | Hose diameter | Carrier wight |
| Unit | kg | L/Min | Bar | bpm | mm | inch | ton |
| HMB450 | 150 | 20-40 | 90-120 | 700-1200 | 45 | 1/2 | 1.2-2.5 |
| HMB530 | 190 | 25-45 | 90-120 | 700-1200 | 53 | 1/2 | 2.5-3 |
| HMB680 | 340 | 36-60 | 110-140 | 500-900 | 68 | 1/2 | 4-7 |
| HMB750 | 480 | 50-90 | 120-170 | 400-800 | 75 | 1/2 | 7-9 |
| HMB850 | 580 | 45-85 | 127-147 | 400-800 | 85 | 3/4 | 7-14 |
| HMB1000 | 950 | 80-120 | 150-170 | 400-650 | 100 | 3/4 | 10-15 |
| HMB1350 | 1650 | 130-170 | 160-185 | 400-650 | 135 | 1 | 18-25 |
| HMB1400 | 2000 | 150-190 | 165-195 | 400-800 | 140 | 1 | 20-30 |
| HMB1550 | 2900 | 150-230 | 170-200 | 400-800 | 155 | 1 | 27-36 |
| HMB1650 | 3250 | 200-260 | 180-200 | 250-400 | 165 | 1.1/4 | 30-45 |
| HMB1750 | 4150 | 210 | 280 | 180-200 | 175 | 1.1/4 | 40-50 |
| HMB1800 | 4200 | 280-350 | 190-210 | 230-320 | 180 | 1.1/4 | 45-55 |
| HMB1900 | 4230 | 280-350 | 190-210 | 230-320 | 190 | 1.1/4 | 50-60 |
Hydraulic breakers produced by our company mainly include three types: Top Type , Silenced Type and Side Type.
Our breakers can suit for all brands of excavators and backhoe loaders.
1.ARE YOU A MANUFACTURE?
Yes!We are the manufacture and established in 2009.Our factory mainly produces work attachments and steel structure parts.Addtionally,we also agent other products from our cooperated factory with good quality and best price.
2.WHY CHOOSE WE?
We manufacture our products locally.Our customer service is exceptional,and personalized for every customers needs.Every product is armored and durable complete with a 12 months structural warranty.We use high quality materials sourced from the very high best in China.Our design team works closely with customers for any custom order.
3.WHEN YOU WILL SEND PARCEL?
We will send parcel as soon as possible after payment confirmed.
4. WHEN I WILL RECEIVE PARCEL?
We prefer express delivery, usually takes 10-15 days to delivery by DHL/FedEx/UPS.
Container cargo will send by sea freight FOB/CIF, delivery time depends on destination port.
5. WHICH PAYMENT TREM YOUR COMPANY ACCEPT?
We accept T/T, LC, Moneygram,etc.
Established in 1997, Yantai Jiwei Construction Machinery Equipment Co,. Ltd. is a manufacture and trader specialized in hydraulic breaker hammer.
Located in Yantai, a beautiful seaside city in China, with convenient transportation access.
Registered "HMB" brand in 2010.
As a result of our high quality products and outstanding customer service, “HMB” hydraulic breaker hammer have gain a long-term strategic cooperation with many companies and distributors both domestic and abroad.
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