Side Bolt and Through-Type Bolt for Sb81 Hydraulic Breaker

Side Bolt and Through-Type Bolt For Sb81 Hydraulic Breaker

Maanshan Break All Heavy Industry Machinery Co., Ltd. Since its establishment in 2000, it has been standing in the forefront of the industry, and is located in the beautiful scenery and convenient transportation of Maanshan City, Bowang District, Xinshi industrial concentration area.  The company deeply cultivates the field of hydraulic crushing hammer, specializing in the research and development, production and sales of key consumable accessories such as hydraulic crushing hammer drill rod, crushing hammer machine and its inner and outer sleeves, pistons.  With continuous technology introduction and innovation, our products not only enjoy a high reputation in the domestic market, but also exported overseas, and won widespread praise and trust from customers around the world.

The company focuses on the development and manufacturing of hydraulic crushing hammer rod, crushing hammer machine and its inner and outer sleeves, pistons and other related consumable accessories.  We continue to introduce advanced technology, products are sold at home and abroad, widely praised.

CHISEL PRODUCTION PROCESS

  Sawing off the purchased raw round steel according to the specified size requirement.

  The finished workpiece is processed by lathe, milling machine and planer.

  The workpiece is heated to a temperature above the critical temperature Ac1(hypereutectoid steel), and the temperature is held for a period of time, at which time the small amount of saponification liquid carried on the surface of the workpiece will all evaporate to produce quenching exhaust gas (measured by non-methane total hydrocarbons), and then the workpiece is cooled in water to make it fully or partially austenitic.
  The quenched workpiece is reheated to the appropriate temperature below the lower critical temperature Ac1(the beginning temperature of the transition of pearlite to austenite when heated), and then cooled to room temperature naturally after holding for a period of time.

  The cooled workpiece enters the shot blasting machine for surface treatment. After the treatment is completed, the workpiece enters the spray painting room for surface coating and dries in the spray painting room.

After spraying and drying, the product is packaged and sold.

At the same time, we provide the crushing hammer machine and its inner and outer bushings, pistons, cylinders, bolts, oil seal,spanner,hydraulic rock breaker hammer,flat pins and various accessories.

Q1. Are you Manufacture?
Yes,our factory was established in 2000 and we have our own trading company.We are original parts supplier for many famous brand.

Q2. What kind of payments you accept?
Now we accept T/T, L/C or Western Union, other terms also could be negotiated.

Q3. Are you able to manufacturing products according to customer's design?
Sure, we have made many special orders from oversea for 10 years. We accept OEM,ODM and have our own brand.

Q4. How about the packing of the goods?
Standard export package, Individually packed then into wood cases or pallet, or as customers' demands.

Q5.How many days for the delivery time ?
It is about 10-15 working days after the order confirmation.Peak season 30 days.