Construction Tools

Model Number:Alkaline protease

Place of Origin:Nanning, Guangxi, China

Brand Name:Doing-Higher

Bromelain is a natural proteolytic enzyme derived from the stems, leaves, and fruits of pineapple. As a raw material for health foods, it is commonly used in the field of dietary supplements. It aids in the breakdown of proteins in food, supports ...

Model Number:Alpha Amylase Enzymes

Brand Name:Doing-Higher

Place of Origin:Nanning, Guangxi, China

Amylase is an enzyme preparation prepared from Bacillus subtilis, which decomposes starch into small molecules such as maltose, oligosaccharides, and glucose. The reaction temperature is 60–70℃, and the suitable pH value is 6.0–6.5. It is applied in ...

Model Number:neutral protease

Place of Origin:Nanning, Guangxi, China

Brand Name:Doing-Higher

Neutral protease is a type of proteolytic enzyme that exhibits catalytic activity in a neutral pH environment, mostly produced by fermentation of Bacillus subtilis. It is suitable for pH 6.0-8.0 and operates at a temperature of 40-55 ℃. It can selectively ...

Model Number:Pepsin

Brand Name:Doing-Higher

Place of Origin:Nanning, Guangxi, China

Pepsin is a proteolytic enzyme extracted from animal gastric mucosa. It has high activity in acidic environments and is suitable for pH 1.5-2.5. It can cleave large molecular proteins and break them down into peptides and a small amount of free amino acids...

Model Number:Lipase

Brand Name:Doing-Higher

Place of Origin:Nanning, Guangxi, China

Lipase catalyzes the hydrolysis of triglycerides under mild conditions and can also catalyze ester exchange and esterification reactions. In the baking industry, lipase can break down lipids in flour, improve dough extensibility, enhance bread softness...

Model Number:Xylanase

Brand Name:Doing-Higher

Place of Origin:Nanning, Guangxi, China

Xylanase is a type of composite enzyme preparation that can degrade xylan. It can break down hemicellulose in raw materials, break down the structure of plant cell walls, and release enclosed nutrients. In the baking industry, adding xylanase can improve...

Brand Name:MING

Model Number:MH60SD

Place of Origin:CHINA

Product name: 6inch high air pressure DTH drill hammer with SD6 shank for mining exploration drilling Product category: Drilling rig accessories Matched hammer: Hammer SD6 Connection thread: API3-1/2"REG Working pressure(bar): 10~25 Outer diameter(mm): 146...

Brand Name:MING

Model Number:MD813-N240

Place of Origin:CHINA

Product name: 813mm down the hole rock drill bit with N240 piling and foundation drilling Product category: DTH drill tools Matched hammer: Hammer N240 Diameter: 813 mm KINGDRILLING high air pressure DTH button bit description: Kingdrilling has become The ...

Brand Name:MING

Model Number:MH80D

Place of Origin:CHINA

Product name: 8inch high air pressure DTH hammer with DHD380 shank for piling Product category: Drilling rig accessories Matched hammer: Hammer DHD380 Connection thread: API4-1/2"REG Working pressure(bar): 10~25 Outer diameter(mm): 180 Weight(KGS): 175 Bit...

Brand Name:MING

Model Number:MRING273-DHD380

Place of Origin:CHINA

Product name: 273mm MRING tunneling casing drilling ring bit for 8 inch DTH hammer Product category: Concentric casing drilling system Matched hammer: Hammer DHD380 Matched casing pipe OD: 273mm MRING tunneling casing drilling ring bit are designed to use ...

Brand Name:MING

Model Number:MK3E219MM

Place of Origin:CHINA

Product name: 219mm casing pipe MK3E overburden middle reamer casing drilling bit for warter well drilling Casing pipe OD: 219MM When simultaneously drilling and casing through loose overburden materials, our casing drilling system gives you great results...

Brand Name:MING

Model Number:MK5E219-DHD360

Place of Origin:CHINA

Product name: 219mm MK5E Overburden Eccentric Casing drilling system with DHD360 shank for construction Product Category: Casing drilling tools Matched hammer: Hammer DHD360 Casing pipe OD: 219MM MK5E Overburden Eccentric Casing drilling system advantage...

Brand Name:MING

Model Number:BIT110mm-PS110

Place of Origin:CHINA

Product name: 110mm DTH button drill bit 110PS russian spline shank for blasting Product category: DTH drill tools Matched hammer: Hammer russian spline Diameter: 110mm KINGDRILLING DTH button bit description: Kingdrilling has become The Driller’s Choice...

Brand Name:MING

Model Number:BIT180mm-CIR110

Place of Origin:CHINA

Product name: Diameter 180mm low air pressure DTH rock drill bit CIR110 shank for mining Product category: DTH drill tools Matched hammer: Hammer CIR110 Diameter: 180mm KINGDRILLING DTH button bit description: KINGDRILLING hammer bits are used wit...

Brand Name:MING

Model Number:BIT300mm-CIR170

Place of Origin:CHINA

Product name: Diameter 300mm low air pressure DTH button bit CIR170 shank for construction Product category: DTH drill tools Matched hammer: Hammer CIR170 Diameter: 300mm KINGDRILLING DTH button bit description: KINGDRILLING hammer bits are used wit...

Brand Name:MING

Model Number:MZ0735-7

Place of Origin:CHINA

Product name: 7 Degree Tapered Rock drill bit for hallow drilling Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 35mm KINGDRILLING DTH taper drill bit description: Taper button bit as small hole bit is different with ...

Brand Name:MING

Model Number:Drill rod MFGT60-3050

Place of Origin:CHINA

Product name: Extention T51 Thread extention rod Product category: Drilling rod Threaded Connection: R22, R25, R32, R38, T38, T45, T51 Length: 1830mm KINGDRILLING thread drill rods are made of high-intensity alloy steel. All the trails and threads are ...

Brand Name:MING

Model Number:Shank adapter R32-550-COP3060MEX

Place of Origin:CHINA

Product name: High quality shank adaptors shank adapter for extention rod and bit Product category: Shank adapter Matched: Atlas Copco COP 1238 1432, COP 1532, COP 1440, COP 1838 HD/ME Thread: R32 Length: 550MM KINGDRILLING shank adapter description: ...

Brand Name:MING

Model Number:Shank adapter T45-575-COP1238 HL

Place of Origin:CHINA

Product name: Shank adaptor Striking Bar Shank Adapter for rock drill drifter tunneling Product category: Shank adapter Matched: Atlas Copco COP1038 1238 1432, COP 1532, COP 1440, COP 1838 HD/ME Thread: T45 Length: 575MM KINGDRILLING shank adapter ...

Brand Name:MING

Model Number:BIT130mm-PS110

Place of Origin:CHINA

Product name: Rock drilling tools KNSH110mm 110PS-3.2P Power Russian Spline connection Product category: DTH drill tools Matched hammer: Hammer russian spline Diameter: 110mm KINGDRILLING DTH button bit description: Experience unparalleled drilling ...