Zqs Underground Portable Hand Held Pneumatic Coal Drilling Machine

• Structure: Mill Drilling Machine
• Layout: Vertical
• Controlling Mode: CNC
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZQS-35/1.6S
• Number of Shaft: 3
• Hole Diameter: 101-150mm
• Automatic Grade: Semiautomatic
• Precision: High Precision
• Certification: CE
• Condition: New
• Type.: Zqs-60/2.1
• Rated Pressure: 0.5
• Rated Torque: 60nm
• Rated Speed: 330r/Min
• Gas Consumption: 3.2m3/Min
• Maximum Load Torque: 4
• Weight: 20kg
• Transport Package: Carton Box, Plastic Bagsor as Your Payment
• Specification: CE, SGS
• Trademark: China Coal
• Origin: China
• HS Code: 8501520000
• Production Capacity: 1000 Sets Per Month

Product Description

Introduction of Zqs Underground Portable Hand Held Pneumatic Coal Drilling Machine

ZQS-35/1.6S Underground Portable Hand Held Pneumatic Coal Drilling Machine is suitable for rock bolting in roadway and half roadway where the hardness of rock is less than or equal to f6. It can not only drill rock bolt hole, but also stir and install resin cartridge type rock bolt.

Main Characteristics of Zqs Underground Portable Hand Held Pneumatic Coal Drilling Machine
1. Small size, light weight, easy manipulation and simple maintenance;
2. Metal motor gear,longer service life;
3. Stable running,high reliability;
4. Safe and anti-explosion, rational construction, high adaptability;

Technical Parameters of Zqs Underground Portable Hand Held Pneumatic Coal Drilling Machine

Model	ZQS-60/2.1	ZQS-50/1.7	ZQS-35/1.6
Working pressure(Mpa)	0.4-0.63	0.4-0.63	0.4-0.63
Rated pressure(Mpa)	0.5	0.5	0.5
Rated speed(r/min)	330	320	440
Rated torque(N.m)	60	50	35
Stall torque (N.m)	70	57	55
No-load speed(r/min)	≥1000	≥1000	≥1000
Gas consumption(m3/min)	4	4	4
Water flushing pressure (Mpa)	0.6~1.2	0.6~1.2	0.6~1.2
Noise(dBA)	≤95	≤95	≤95
Total weight(Kg)	20	13.5	13.5

Brand	China Coal
Packing Details	carton box, plastic bags, wooden cases or as your requirement
Delivery Time	5-10 days after your payment
Payment Terms	TT, Western Union and Paypal
Supply Ability	1000 sets per month
Minimum Order Quantity	1 set
Price Terms	FOB
Port	Qingdao,Ningbo,Shanghai,Shenzhen

Photos Of Zqs Underground Portable Hand Held Pneumatic Coal Drilling Machine