Qingdao Chong Jen Machinery Co., Ltd

China manufacturer of shot blasting machine and foundry machine since 2010.

We have special design team to meet your OEM design ,

Just let me know your idea ,we will make 3D design for your checking

Reasonable price and full production lines to meet your production need

Strictly QC team to sure all products meet standard

We can strictly follow client craft request.

Welcome your any discussion for OEM or ODM

Our company is a professional manufacturer specializing in shot blasting machines and foundry equipment. To produce high-quality equipment, we rely on advanced manufacturing tools. Currently, our production facility is equipped with two state-of-the-art laser cutting machines, two precision CNC bending machines, three high-performance CNC machining centers, two efficient CNC shearing machines, and over twenty advanced MIG/MAG welding machines (commonly known as CO₂ shielded arc welding equipment). Additionally, we utilize a comprehensive array of inspection and testing instruments. This sophisticated production setup ensures exceptional machining accuracy and outstanding operational stability for our manufactured machinery.

HAN'S LASER – G6025F Series‌

• ‌Model‌: G6025F 12000W Fiber Laser Cutting Machine
• ‌Laser Power‌: 12 kW (upgradable to 30 kW)
• ‌Working Area‌: 2500 × 12000 mm
• ‌Max Cutting Thickness (Carbon Steel)‌: 12 mm (cutting speed: ~2.2 m/min)
• ‌Cooling System‌: Water Cooling (High-efficiency industrial chiller)
• ‌Control System‌: SINUMERIK 828D + HAN'S proprietary motion control
• ‌Positioning Accuracy‌: ±0.02 mm/m
• ‌Repeatability‌: ±0.015 mm
• ‌Laser Source‌: Self-developed 30 kW fiber laser module (optimal for 12mm)

YAWEI – PBA220/3100‌

• ‌Bending force‌: 2200kN
• ‌Bending length: 3100mm
• ‌CNC system‌: DELEM DA-66T / Yawei proprietary CNC
• Repeatability‌: ±0.01 mm
• Max thickness‌: 15mm

Ours R&D department has 6 engineers, most of them has over 10 years experience. Solidworks and AutoCAD software are used for design.

We have professional technician team all in this area, welcome customers from all over the world visit our website, and inform us if you have any needs, we are looking forward to give you good services!

Qingdao Chong Jen Machinery has a professional service team both in China and overseas. We have service center in Malaysia, Russia and UAE, which can give immediate service to locall customers or nearby.

Spare parts warehouses are also available in these areas, which will reduce spare parts supply time.

Both mechanical and electrical engineers are ready to provide professional services to our clients all over the world. We can send them to your location from our service center near your country or directly from China.