Punni (Vishavkarma Engineering Works) Back 2 Back (B2B) Multicrop Thresher
{{ galleryProps.activeIndex + 1 }}/1
Description
- About Product
| Specification | Details |
| Brand | Punni (Vishavkarma Engineering Works) | …
- About Product
| Specification | Details |
| Brand | Punni (Vishavkarma Engineering Works) |
| Model Name | Back 2 Back (B2B) Multicrop Thresher |
| Implement Type | Multi-Crop Thresher / High-Capacity Front-Feeding Thresher with Grain Storage |
| Category | Post-Harvest Processing |
| Compatible Tractor Power | 45-50 HP |
| Price Range | Contact TractorXpert for Final Price* |
- Key Specification and Technology Punni Back 2 Back (B2B) Multicrop Thresher
| Specification | Details |
| Thresher type | Multi-crop / Axial flow / Front-feeding / Grain storage type |
| Threshing capacity | 1500-2000 kg/hr (depending on crop type and moisture content) |
| Threshing cylinder type | Spike-tooth / Peg-tooth cylinder with rooter mechanism |
| Threshing drum diameter | 1016-1220 mm (40-48 inches) |
| Threshing drum length | Approximately 1200-1400 mm |
| Concave clearance | Adjustable (8-20 mm range) for different crop types |
| Cylinder speed | 1500 RPM |
| Fan/Blower capacity | 4 specialized blowers with air velocity range 8-15 m/s |
| Sieve specifications | Multiple mesh sieves for efficient grain separation and cleaning |
| Grain storage tank | On-top mounted grain storage capacity (approximately 400-600 liters) |
| Overall dimensions | Length × Width × Height: Approximately 4300 × 1900 × 2800 mm |
| Weight | Approximately 3400-3500 kg (unladen weight) |
| Tractor power requirement | 45-50 HP minimum |
| Mounting type | Tractor-mounted / PTO driven |
| Drive system | PTO driven through tractor power transmission |
| PTO speed requirement | 540 RPM standard |
| Frame material | Mild steel (MS) / High-tensile steel construction |
| Trolley attachment | Compatible with straw transport trolley |
- Technical Specifications Punni Back 2 Back (B2B) Multicrop Thresher
| Specification | Technical Details |
| Threshing efficiency | 85-95% grain separation efficiency |
| Grain damage rate | Less than 1.5% through optimized cylinder speed |
| Cleaning efficiency | 96-98% grain purity through 4-blower system |
| Separation loss | Less than 0.5-1% minimal grain loss |
| Field capacity | 0.8-1.3 hectares per hour (6-10 hectares per day) |
| Fuel consumption | Based on tractor consumption (approximately 4-6 liters per hour) |
| Grain output rate | 1500-2000 kg/hr depending on crop type and moisture content |
| Straw handling capacity | Produces high-quality whole straw suitable for livestock fodder with trolley transport |
| Grain storage facility | On-machine grain storage eliminates manual loading and unloading |
| Moisture content suitability | Optimal at 12-18% crop moisture range for maximum efficiency |
| Multi-crop compatibility | Maize, wheat, sorghum, barley, mustard, soybean, millets |
| Operating conditions | Temperature range: 10-45°C, suitable for all Indian climatic conditions |
| Maintenance intervals | Daily cleaning, weekly greasing, monthly inspection, seasonal overhaul |
| Spare parts availability | Readily available through authorized dealer network across India |
| Warranty coverage | Standard manufacturer warranty with authorized service support network |
- Agricultural Benefits and Applications of Punni Back 2 Back (B2B) Multicrop Thresher
The Punni Back 2 Back (B2B) Multicrop Thresher represents technological advancement through its innovative on-top grain storage tank facility that revolutionizes post-harvest handling by eliminating manual loading and unloading operations. This unique feature allows farmers to store threshed grains directly without requiring separate collection and storage systems, dramatically reducing labor requirements and operational time.
Efficient grain separation from stalks, husks, and chaff occurs through the advanced 4-blower system that thoroughly removes impurities while the adjustable concave clearance accommodates different crop characteristics for optimal separation efficiency. Multi-crop processing capability encompasses maize, wheat, sorghum, barley, mustard, soybean, and millet threshing, allowing medium and large farmers to maximize investment through continuous year-round utilization.
Quality preservation remains paramount as the 1500 RPM cylinder speed combined with adjustable concave clearance prevents grain breakage while the quad-blower system ensures thorough cleaning for market-ready output. Waste reduction through efficient threshing with minimal grain loss ensures maximum farmer returns while the trolley attachment capability for straw transport adds substantial value through efficient fodder handling.
- Enhanced Farming Efficiency through Punni Back 2 Back (B2B) Multicrop Thresher
Time-saving benefits transform post-harvest operations through multiple efficiency layers: threshing processes 1500-2000 kg grain per hour compared to 50-100 kg per person per day through manual work, representing 150-200 times productivity improvement. Simultaneously, on-machine grain storage eliminates separate bagging, unloading, and collection operations, compounding time savings exponentially.
Labor cost reduction dramatically exceeds conventional threshers through elimination of multiple operational stages: harvest workers no longer require manual collection, loading, and storage handling. The integrated grain storage facility essentially replaces multiple workers typically needed for post-threshing grain management, creating exceptional operational economics.
Increased productivity enables faster harvest cycles through the combination of rapid threshing and integrated grain storage, maximizing land utilization while custom hiring potential generates substantial income as farmers provide complete harvest management services from threshing through grain storage and straw transport.
Operational flexibility makes the Punni B2B Multicrop Thresher suitable for medium and large-scale operations through compatibility with standard 45-50 HP tractors, while the trolley attachment capability enables complete on-farm straw management systems, creating comprehensive harvest solutions.
- Versatile Crop Applications through Punni Back 2 Back (B2B) Multicrop Thresher
Cereal crops including wheat, barley, and oats benefit from specialized cylinder speeds optimized for grain separation while the integrated storage maintains grain quality throughout the threshing and collection process.
Coarse grains such as maize, sorghum, and millet process efficiently through adjustable concave clearances accommodating different grain sizes and characteristics while on-machine storage preserves output quality.
Oil seeds and specialty crops including mustard and soybean thresh cleanly through optimized cylinder design, with integrated storage preventing premature oxidation or moisture absorption during the post-threshing period.
Multi-season utilization enables diversified farming operations to justify premium investment through year-round utilization, processing different crops throughout agricultural cycles while the integrated grain management system streamlines complete harvest operations.
Custom hiring applications utilize the grain storage feature to provide complete custom threshing services from crop separation through grain collection, significantly expanding service scope compared to conventional threshers.
- Performance Specifications of Punni Back 2 Back (B2B) Multicrop Thresher
| Performance Parameter | Measurement Range |
| Threshing rate | 85-95% efficiency |
| Cleaning effectiveness | 96-98% grain purity |
| Grain breakage | Less than 1.5% |
| Separation accuracy | 98-99% grain recovery |
| Operating cost per hour | ₹450-600* (based on tractor fuel consumption, labor, and grain storage savings) |
- Farmer Decision Support
Farm Size Recommendations
Medium farms (10-50 acres) find the Punni B2B Multicrop Thresher ideal with its 1500-2000 kg/hr capacity and integrated grain storage at ₹9,25,000-9,50,000* price range, offering exceptional value through labor and equipment consolidation.
Large farms (above 50 acres) benefit from the high-capacity processing combined with integrated grain storage enabling rapid complete harvest operation cycles with minimal labor requirements.
Custom hiring operations gain substantial competitive advantage through complete harvest service capabilities: threshing, grain cleaning, grain storage, and straw transport through single machine operation, enabling premium service pricing.
Crop-specific Recommendations
Wheat and cereal threshing benefits from optimized cylinder speeds and integrated storage that maintains grain quality immediately after threshing, ideal for farmers selling fresh grains at premium market prices.
Multi-crop flexibility enables diversified farming operations to process different crops throughout the year while the integrated grain storage system adapts to different harvest volumes and storage requirements.
Custom service expansion allows farmers to offer comprehensive post-harvest solutions combining threshing, cleaning, storage, and transport capabilities, creating complete value-added services for surrounding agricultural communities.
Budget-wise Categorization
Premium-advanced category positions the Punni B2B Multicrop Thresher at ₹9,25,000-9,50,000* with high-capacity processing (1500-2000 kg/hr), innovative on-machine grain storage facility, quad-blower system, straw trolley compatibility, and advanced construction.
ROI calculation indicates payback within 2-3 harvest seasons for farmers processing 15+ acres annually through combined threshing and custom service operations, with grain storage facility reducing operational costs substantially.
Financing options include government subsidies under agricultural mechanization schemes, with easy installment plans making advanced threshers accessible to progressive farmers.
- Maintenance and Care of Punni Back 2 Back (B2B) Multicrop Thresher
Daily maintenance requires thorough cleaning of all sieves and grain collection areas, grain storage tank draining and inspection, removal of crop residue from cylinder and concave regions, and comprehensive lubrication of all rotating components.
Weekly care includes bearing and pivot point greasing at all lubrication points, detailed sieve inspection for mesh damage, grain storage tank internal cleaning and inspection, bolt tightening across frame and connections, and conveyor belt condition verification.
Monthly inspection focuses on drive belt wear assessment, blower blade condition verification, grain storage tank structural integrity, concave clearance measurement and adjustment, and comprehensive system operation verification.
Seasonal preparation demands complete overhaul including cylinder tooth inspection and replacement if worn, concave surface condition verification, grain storage tank thorough cleaning and coating inspection, belt and pulley replacement if needed, and comprehensive cleaning before storage.
Component replacement focuses on regularly monitored parts including cylinder teeth, sieve screens, drive belts, bearings, blower fan components, and grain storage tank seals based on wear indicators and operational hours.
Troubleshooting guide addresses issues such as incomplete threshing (cylinder speed too slow), excessive grain breakage (cylinder speed too fast), poor grain cleaning (blower speed adjustment), grain loss (sieve damage), and storage tank leaks.
Professional servicing through authorized Vishavkarma Engineering Works dealers ensures genuine parts availability, proper technical adjustments including grain storage tank maintenance, and warranty coverage maintenance.
- Longevity Factors of Punni Back 2 Back (B2B) Multicrop Thresher
Build quality features durable frame construction from high-tensile mild steel with reinforced stress points, robust grain storage tank with corrosion-resistant design, and component reliability through proven designs.
Material specifications incorporate corrosion resistance through protective coatings on frame and storage tank, wear protection at high-friction points through hardened steel components, and structural integrity through proper welding and fastening.
Operational lifespan extends beyond 12-15 years with proper maintenance, regular component replacement, grain storage tank care, and appropriate operation within recommended parameters.
Resale value retention remains strong due to innovative grain storage feature, Punni brand reputation, and continued demand for advanced threshers with integrated storage in used equipment markets.
Upgrade possibilities exist through enhanced grain storage capacity modifications, improved blower systems, advanced sieve configurations, and digital grain monitoring systems as technology advances.
FAQs Section
Q1: What tractor horsepower (HP) is required for Punni Back 2 Back (B2B) Multicrop Thresher?
The Punni Back 2 Back (B2B) Multicrop Thresher requires a minimum of 45-50 HP tractor for optimal operation and full capacity utilization. The thresher operates through PTO-driven connection at 540 RPM, compatible with most standard tractors from all major brands including Mahindra, Swaraj, John Deere, Sonalika, and New Holland.
Q2: What types of crops can be threshed using Punni Back 2 Back (B2B) Multicrop Thresher?
The Punni Back 2 Back (B2B) Multicrop Thresher threshes multiple crops including maize, wheat, sorghum, barley, mustard, soybean, and various millets. Its versatile design accommodates different crop characteristics, making it suitable for diversified farming operations and comprehensive custom hiring services.
Q3: What is the threshing capacity and efficiency rate of Punni Back 2 Back (B2B) Multicrop Thresher?
The Punni Back 2 Back (B2B) Multicrop Thresher delivers threshing capacity of 1500-2000 kg per hour depending on crop type and moisture content with threshing efficiency of 85-95% grain separation. Cleaning efficiency reaches 96-98% grain purity through the quad-blower system, maintaining grain damage rates below 1.5%.
Q4: How does Punni Back 2 Back (B2B) Multicrop Thresher help in post-harvest processing and grain quality?
The Punni Back 2 Back (B2B) Multicrop Thresher enhances post-harvest processing through rapid grain separation, thorough cleaning via quad-blower system, and revolutionary on-machine grain storage that maintains quality immediately after threshing. The integrated grain storage facility eliminates manual handling, reducing quality degradation while enabling direct grain preservation.
Q5: Why is threshing cylinder type and speed important in Punni Back 2 Back (B2B) Multicrop Thresher?
Threshing cylinder type and speed determine grain damage rates and separation efficiency. The spike-tooth cylinder operating at 1500 RPM provides optimal balance between thorough grain separation and minimal breakage. The quad-blower system ensures complete impurity removal while adjustable concave clearance accommodates diverse crop types.
Q6: Is Punni Back 2 Back (B2B) Multicrop Thresher compatible with all tractor brands and models in India?
The Punni Back 2 Back (B2B) Multicrop Thresher operates with any tractor brand providing 45-50 HP minimum power through standard PTO connection at 540 RPM. Universal compatibility includes Mahindra, Swaraj, John Deere, Sonalika, New Holland, and all other major tractor brands.
Q7: What about grain cleaning and separation accuracy in Punni Back 2 Back (B2B) Multicrop Thresher?
Grain cleaning and separation accuracy reaches 96-98% purity through the advanced quad-blower system that efficiently removes chaff, dust, and impurities. Multiple sieves with appropriate mesh sizes collect clean grains while adjustable concave ensures complete separation, producing market-ready grain with minimal additional processing.
Q8: How does Punni Back 2 Back (B2B) Multicrop Thresher compare to manual threshing methods?
The Punni Back 2 Back (B2B) Multicrop Thresher processes 1500-2000 kg per hour compared to 50-100 kg per person per day through manual threshing, representing 150-200 times productivity improvement. Beyond speed, the integrated grain storage eliminates multiple manual post-threshing operations, providing comprehensive operational advantages.
Q9: What maintenance schedule should be followed for Punni Back 2 Back (B2B) Multicrop Thresher?
Daily maintenance includes cleaning sieves and storage tank, inspecting belts, and lubricating components. Weekly care requires bearing greasing, detailed cleaning, and bolt tightening. Monthly inspection covers belt wear and blower conditions. Seasonal preparation involves complete overhaul with component inspection and replacement. Following this schedule ensures optimal performance and extends lifespan beyond 12-15 years.
Q10: What warranty and after-sales service support is available for Punni Back 2 Back (B2B) Multicrop Thresher?
Vishavkarma Engineering Works provides standard manufacturer warranty with authorized service support through extensive dealer networks across India. Spare parts remain readily available through established distribution channels, with technical support accessible at +91 93544-33600 and company headquarters at Bhuna Road, Tohana, Haryana 125120.
How TractorXpert Help
TractorXpert helps farmers choose the right thresher implement by comparing models, prices, features, and benefits from different manufacturers, enabling informed purchasing decisions that save money and improve post-harvest processing efficiency. Through detailed specifications highlighting innovative features like on-machine grain storage, transparent pricing reflecting regional variations, and thorough performance analysis, TractorXpert delivers comparative intelligence for optimal equipment selection.
The platform reduces grain wastage by highlighting efficiency ratings, cleaning capabilities, and integrated storage features that distinguish advanced threshers from conventional models while detailed capacity specifications guide farm size matching. Enhanced overall farm productivity through precise and effective threshing solutions becomes achievable as farmers access comparative information about processing speeds of 1500-2000 kg/hr, integrated grain management systems, operating costs per hour, and performance metrics differentiating premium equipment.
TractorXpert empowers farmers to process their harvested crops quickly and efficiently while maintaining exceptional grain quality through detailed analysis of quad-blower systems, adjustable concave clearances, on-machine grain storage innovations, and trolley attachment capabilities. Reducing manual labor dependency happens naturally when farmers understand revolutionary integrated grain storage capabilities, power requirements, and advanced features that eliminate multiple operational stages beyond conventional threshing.
Ensuring optimal separation of grains from stalks and chaff for maximum agricultural yield and profitability becomes the ultimate outcome as TractorXpert guides farmers toward threshers matching specific crop types, farm sizes, and operational requirements. From medium farmers processing 10-50 acres to large operations and custom hiring entrepreneurs, from basic threshing needs to comprehensive post-harvest management solutions with integrated grain storage, TractorXpert delivers comprehensive comparative analysis transforming post-harvest operations from labor-intensive, multi-stage bottlenecks into efficient, unified, profitable agricultural mechanization success stories that enhance farmer profitability through operational consolidation and innovative technology integration.
Product General Information
Brand Name:
Punni (Vishavkarma Engineering Works)
Model Name:
Back 2 Back (B2B) Multicrop Thresher
Implement Type:
Thresher
Category:
Post Harvest
Compatible Tractor Power:
45-50 HP
Engine
Transmission
Implement Type:
Thresher
Category:
Post Harvest
Power Take off
Dimension & Weight
Hydraulics
Wheels
Cutting Mechanism
Reel
Threshing and Cleaning
Capacity
Other Information
₹ 340000
₹ 1L
₹ 25L
6.5 %
6%
26%
12
12
60
Related listings
Punni (Vishavkarma Engineering Works)
Punni (Vishavkarma Engineering Works) Punni Laser Land Leveler Speed DX
Contact for a price
