China Best quality semi-automatic small silica sand making machine sand maker supplier Product Description   The sand making machine perfectly combines unique rotor design with effective by pass feeding system that is accurate and valid to control, which greatly improves production capability and product quality, and lowers production cost and consumption of wearing parts. In the sand making machine, with an optimized design, wearing parts are conveniently maintained and the time for replacing the wearing parts is short; and because automatic control and manual control systems are perfectly combined, the workload of maintaining the equipment is lowered to the maximum extent.     Feature of machine   Simple structure and low operating cost; High efficiency and low consumption; sand crusher has the function of fine crush and cude grinding; slightly influenced by the moisture content of material and the max moisture content is 8%;More suitable for crushing mid-hardness and high-hardness materials' Cubic shape of final products, high density of piling up and low iron pollution; More wearable and easy maintenance; Low working noise and light dust pollution.        Model parameter  

Model			VSI7611	VSI8518	VSI9526	VSI1140
Capacity (t/h)	Feed both  at center and at sides		120-180	200-260	300-380	450-520
	Feed at center		60-90	100-130	150-190	225-260
Max feed size (mm)	Sofe material		35	40	45	50
	Hard material		30	35	40	45
Rotation speed (r/min)			1700-1890	1520-1690	1360-1510	1180-1310
Power(KW)			110-150	180-220	264-320	400-440
Overall dimension  L*W*H (mm)			3700*2150 *2100	4140*2280 *2425	4560*2447 *2778	5000*2700 *3300
Weight (t)			7.8	10.3	16	25.6
Power supply			380V, 50HZ
Vibrating sensor			detect range: 0.1-20mm/s continous and adjustable
Lubrication and hydraulic station		power	2*0.31KW
		Safety assuance	Double oil pumps assure enough oil supply; automatic switch off with no oil stream or hydraulic strength; lower the temperature with cool water in summer; raise the temperature with motor in winter.
		Overall demension L*W*H (mm)		820*520 *1270	820*520 *1270
		Power of oil tank heater	2KW

  Company Information    Henan Good Heavy Machinery Manufacture Co., Ltd. is a China-based high-technology heavy machinery manufacturer with nearly 300 employments and more than 10000 square meters production area. 
Since its foundation, GHM has been dedicating itself to be a professional provider and designer for: 
1. Mining equipment: widely used in various ore dressing, including gold, silver, copper, molybdenum, lead-zinc, magnetic, limonite and fluorite deposit, tungsten, hematite, steel slag, etc. 
2. Crushing, grinding and material handling equipment for mining and aggregate industries; 
3. Whole sets of AAC block plants; 
4. Dry and rotary kilns: widely used in cement plants, metallurgical, chemical, construction and other industries. 
Up to now, GHM machinery has been sold to Malaysia, Myanmar, Vietnam, Laos, Tajikistan, Kyrgyzstan, Saudi Arabia etc. And more oversea markets will be developed in near future. 
In GHM, Thanks for our specialists in Sales, Technical, Engineering and Production Departments, each customer can benefits and enjoy our full professional supports on plant designing, equipment manufacturing, installation, commissioning, technical training and after- sales service to meet final satisfaction.    Our Services   First-rate After-service  1. Provide consultation services for customers, determine operational scales, and provide factory-establishing plans.   2. Freely install, debug, and provide relevassnt technical training.     3. Strict carry out three guarantees (guaranteed quality, guaranteed quantity and guaranteed repair), and contains technical consultation.   4. Ensure spare parts and components available adequately and timely.   5. The Project Report will be made according to the client's actual requirements. Three ways we can offer service to you include:
1.Our equipment is designed for ease of maintenance.We also provide assistance and spare parts to support you on the phone,and on the internet.so you can fix the equipment quickly and efficiently.
2. One or more engineers will be dispatched to the quarry site to help install the customers’ plants. Necessary training about machine daily maintenance to local workers is provided also
3.The equipment can also be sent back to factory for a full evaluation and rebuild.oftentimes when a factory built piece of equipment is shipped back to you it looks practically new.Whether you have GHM machinery,or a competitor's unit,we aim to provide the highest service and parts. Customer cases